diff options
Diffstat (limited to 'test/Analysis/CostModel/X86')
| -rw-r--r-- | test/Analysis/CostModel/X86/arith.ll | 4 | ||||
| -rw-r--r-- | test/Analysis/CostModel/X86/shuffle-broadcast.ll | 140 | ||||
| -rw-r--r-- | test/Analysis/CostModel/X86/vdiv-cost.ll | 66 | ||||
| -rw-r--r-- | test/Analysis/CostModel/X86/vshift-ashr-cost.ll | 256 | ||||
| -rw-r--r-- | test/Analysis/CostModel/X86/vshift-lshr-cost.ll | 259 | ||||
| -rw-r--r-- | test/Analysis/CostModel/X86/vshift-shl-cost.ll | 261 |
6 files changed, 946 insertions, 40 deletions
diff --git a/test/Analysis/CostModel/X86/arith.ll b/test/Analysis/CostModel/X86/arith.ll index 7319efb413d6..b7a615f55cde 100644 --- a/test/Analysis/CostModel/X86/arith.ll +++ b/test/Analysis/CostModel/X86/arith.ll @@ -436,7 +436,7 @@ define i32 @mul(i32 %arg) { %A = mul <2 x i64> undef, undef ; SSSE3: cost of 16 {{.*}} %B = mul ; SSE42: cost of 16 {{.*}} %B = mul - ; AVX: cost of 16 {{.*}} %B = mul + ; AVX: cost of 18 {{.*}} %B = mul ; AVX2: cost of 8 {{.*}} %B = mul ; AVX512F: cost of 8 {{.*}} %B = mul ; AVX512BW: cost of 8 {{.*}} %B = mul @@ -444,7 +444,7 @@ define i32 @mul(i32 %arg) { %B = mul <4 x i64> undef, undef ; SSSE3: cost of 32 {{.*}} %C = mul ; SSE42: cost of 32 {{.*}} %C = mul - ; AVX: cost of 32 {{.*}} %C = mul + ; AVX: cost of 36 {{.*}} %C = mul ; AVX2: cost of 16 {{.*}} %C = mul ; AVX512F: cost of 8 {{.*}} %C = mul ; AVX512BW: cost of 8 {{.*}} %C = mul diff --git a/test/Analysis/CostModel/X86/shuffle-broadcast.ll b/test/Analysis/CostModel/X86/shuffle-broadcast.ll index a829a47f89f2..86cf7569a728 100644 --- a/test/Analysis/CostModel/X86/shuffle-broadcast.ll +++ b/test/Analysis/CostModel/X86/shuffle-broadcast.ll @@ -18,14 +18,150 @@ define void @test_vXf64(<2 x double> %src128, <4 x double> %src256, <8 x double> %V128 = shufflevector <2 x double> %src128, <2 x double> undef, <2 x i32> zeroinitializer ; SSE: cost of 1 {{.*}} %V256 = shufflevector - ; AVX: cost of 1 {{.*}} %V256 = shufflevector + ; AVX1: cost of 2 {{.*}} %V256 = shufflevector + ; AVX2: cost of 1 {{.*}} %V256 = shufflevector ; AVX512: cost of 1 {{.*}} %V256 = shufflevector %V256 = shufflevector <4 x double> %src256, <4 x double> undef, <4 x i32> zeroinitializer ; SSE: cost of 1 {{.*}} %V512 = shufflevector - ; AVX: cost of 1 {{.*}} %V512 = shufflevector + ; AVX1: cost of 2 {{.*}} %V512 = shufflevector + ; AVX2: cost of 1 {{.*}} %V512 = shufflevector ; AVX512: cost of 1 {{.*}} %V512 = shufflevector %V512 = shufflevector <8 x double> %src512, <8 x double> undef, <8 x i32> zeroinitializer ret void } + +; CHECK-LABEL: 'test_vXi64' +define void @test_vXi64(<2 x i64> %src128, <4 x i64> %src256, <8 x i64> %src512) { + ; SSE: cost of 1 {{.*}} %V128 = shufflevector + ; AVX: cost of 1 {{.*}} %V128 = shufflevector + ; AVX512: cost of 1 {{.*}} %V128 = shufflevector + %V128 = shufflevector <2 x i64> %src128, <2 x i64> undef, <2 x i32> zeroinitializer + + ; SSE: cost of 1 {{.*}} %V256 = shufflevector + ; AVX1: cost of 2 {{.*}} %V256 = shufflevector + ; AVX2: cost of 1 {{.*}} %V256 = shufflevector + ; AVX512: cost of 1 {{.*}} %V256 = shufflevector + %V256 = shufflevector <4 x i64> %src256, <4 x i64> undef, <4 x i32> zeroinitializer + + ; SSE: cost of 1 {{.*}} %V512 = shufflevector + ; AVX1: cost of 2 {{.*}} %V512 = shufflevector + ; AVX2: cost of 1 {{.*}} %V512 = shufflevector + ; AVX512: cost of 1 {{.*}} %V512 = shufflevector + %V512 = shufflevector <8 x i64> %src512, <8 x i64> undef, <8 x i32> zeroinitializer + + ret void +} + +; CHECK-LABEL: 'test_vXf32' +define void @test_vXf32(<2 x float> %src64, <4 x float> %src128, <8 x float> %src256, <16 x float> %src512) { + ; SSE: cost of 1 {{.*}} %V64 = shufflevector + ; AVX: cost of 1 {{.*}} %V64 = shufflevector + ; AVX512: cost of 1 {{.*}} %V64 = shufflevector + %V64 = shufflevector <2 x float> %src64, <2 x float> undef, <2 x i32> zeroinitializer + + ; SSE: cost of 1 {{.*}} %V128 = shufflevector + ; AVX: cost of 1 {{.*}} %V128 = shufflevector + ; AVX512: cost of 1 {{.*}} %V128 = shufflevector + %V128 = shufflevector <4 x float> %src128, <4 x float> undef, <4 x i32> zeroinitializer + + ; SSE: cost of 1 {{.*}} %V256 = shufflevector + ; AVX1: cost of 2 {{.*}} %V256 = shufflevector + ; AVX2: cost of 1 {{.*}} %V256 = shufflevector + ; AVX512: cost of 1 {{.*}} %V256 = shufflevector + %V256 = shufflevector <8 x float> %src256, <8 x float> undef, <8 x i32> zeroinitializer + + ; SSE: cost of 1 {{.*}} %V512 = shufflevector + ; AVX1: cost of 2 {{.*}} %V512 = shufflevector + ; AVX2: cost of 1 {{.*}} %V512 = shufflevector + ; AVX512: cost of 1 {{.*}} %V512 = shufflevector + %V512 = shufflevector <16 x float> %src512, <16 x float> undef, <16 x i32> zeroinitializer + + ret void +} + +; CHECK-LABEL: 'test_vXi32' +define void @test_vXi32(<2 x i32> %src64, <4 x i32> %src128, <8 x i32> %src256, <16 x i32> %src512) { + ; SSE: cost of 1 {{.*}} %V64 = shufflevector + ; AVX: cost of 1 {{.*}} %V64 = shufflevector + ; AVX512: cost of 1 {{.*}} %V64 = shufflevector + %V64 = shufflevector <2 x i32> %src64, <2 x i32> undef, <2 x i32> zeroinitializer + + ; SSE: cost of 1 {{.*}} %V128 = shufflevector + ; AVX: cost of 1 {{.*}} %V128 = shufflevector + ; AVX512: cost of 1 {{.*}} %V128 = shufflevector + %V128 = shufflevector <4 x i32> %src128, <4 x i32> undef, <4 x i32> zeroinitializer + + ; SSE: cost of 1 {{.*}} %V256 = shufflevector + ; AVX1: cost of 2 {{.*}} %V256 = shufflevector + ; AVX2: cost of 1 {{.*}} %V256 = shufflevector + ; AVX512: cost of 1 {{.*}} %V256 = shufflevector + %V256 = shufflevector <8 x i32> %src256, <8 x i32> undef, <8 x i32> zeroinitializer + + ; SSE: cost of 1 {{.*}} %V512 = shufflevector + ; AVX1: cost of 2 {{.*}} %V512 = shufflevector + ; AVX2: cost of 1 {{.*}} %V512 = shufflevector + ; AVX512: cost of 1 {{.*}} %V512 = shufflevector + %V512 = shufflevector <16 x i32> %src512, <16 x i32> undef, <16 x i32> zeroinitializer + + ret void +} + +; CHECK-LABEL: 'test_vXi16' +define void @test_vXi16(<8 x i16> %src128, <16 x i16> %src256, <32 x i16> %src512) { + ; SSE2: cost of 2 {{.*}} %V128 = shufflevector + ; SSSE3: cost of 1 {{.*}} %V128 = shufflevector + ; SSE42: cost of 1 {{.*}} %V128 = shufflevector + ; AVX: cost of 1 {{.*}} %V128 = shufflevector + ; AVX512: cost of 1 {{.*}} %V128 = shufflevector + %V128 = shufflevector <8 x i16> %src128, <8 x i16> undef, <8 x i32> zeroinitializer + + ; SSE2: cost of 2 {{.*}} %V256 = shufflevector + ; SSSE3: cost of 1 {{.*}} %V256 = shufflevector + ; SSE42: cost of 1 {{.*}} %V256 = shufflevector + ; AVX1: cost of 3 {{.*}} %V256 = shufflevector + ; AVX2: cost of 1 {{.*}} %V256 = shufflevector + ; AVX512: cost of 1 {{.*}} %V256 = shufflevector + %V256 = shufflevector <16 x i16> %src256, <16 x i16> undef, <16 x i32> zeroinitializer + + ; SSE2: cost of 2 {{.*}} %V512 = shufflevector + ; SSSE3: cost of 1 {{.*}} %V512 = shufflevector + ; SSE42: cost of 1 {{.*}} %V512 = shufflevector + ; AVX1: cost of 3 {{.*}} %V512 = shufflevector + ; AVX2: cost of 1 {{.*}} %V512 = shufflevector + ; AVX512F: cost of 1 {{.*}} %V512 = shufflevector + ; AVX512BW: cost of 1 {{.*}} %V512 = shufflevector + %V512 = shufflevector <32 x i16> %src512, <32 x i16> undef, <32 x i32> zeroinitializer + + ret void +} + +; CHECK-LABEL: 'test_vXi8' +define void @test_vXi8(<16 x i8> %src128, <32 x i8> %src256, <64 x i8> %src512) { + ; SSE2: cost of 3 {{.*}} %V128 = shufflevector + ; SSSE3: cost of 1 {{.*}} %V128 = shufflevector + ; SSE42: cost of 1 {{.*}} %V128 = shufflevector + ; AVX: cost of 1 {{.*}} %V128 = shufflevector + ; AVX512: cost of 1 {{.*}} %V128 = shufflevector + %V128 = shufflevector <16 x i8> %src128, <16 x i8> undef, <16 x i32> zeroinitializer + + ; SSE2: cost of 3 {{.*}} %V256 = shufflevector + ; SSSE3: cost of 1 {{.*}} %V256 = shufflevector + ; SSE42: cost of 1 {{.*}} %V256 = shufflevector + ; AVX1: cost of 2 {{.*}} %V256 = shufflevector + ; AVX2: cost of 1 {{.*}} %V256 = shufflevector + ; AVX512: cost of 1 {{.*}} %V256 = shufflevector + %V256 = shufflevector <32 x i8> %src256, <32 x i8> undef, <32 x i32> zeroinitializer + + ; SSE2: cost of 3 {{.*}} %V512 = shufflevector + ; SSSE3: cost of 1 {{.*}} %V512 = shufflevector + ; SSE42: cost of 1 {{.*}} %V512 = shufflevector + ; AVX1: cost of 2 {{.*}} %V512 = shufflevector + ; AVX2: cost of 1 {{.*}} %V512 = shufflevector + ; AVX512F: cost of 1 {{.*}} %V512 = shufflevector + ; AVX512BW: cost of 1 {{.*}} %V512 = shufflevector + %V512 = shufflevector <64 x i8> %src512, <64 x i8> undef, <64 x i32> zeroinitializer + + ret void +} diff --git a/test/Analysis/CostModel/X86/vdiv-cost.ll b/test/Analysis/CostModel/X86/vdiv-cost.ll index c8e4557cbefd..a45bb4b3d0d5 100644 --- a/test/Analysis/CostModel/X86/vdiv-cost.ll +++ b/test/Analysis/CostModel/X86/vdiv-cost.ll @@ -1,13 +1,20 @@ -; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=corei7 -mattr=+sse2,-sse4.1 -cost-model -analyze | FileCheck %s -check-prefix=CHECK -check-prefix=SSE2 -; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=core-avx2 -cost-model -analyze | FileCheck %s -check-prefix=CHECK -check-prefix=AVX2 +; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-apple-macosx10.8.0 -mattr=+sse2 | FileCheck %s --check-prefix=CHECK --check-prefix=SSE2 +; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-apple-macosx10.8.0 -mattr=+ssse3 | FileCheck %s --check-prefix=CHECK --check-prefix=SSSE3 +; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-apple-macosx10.8.0 -mattr=+sse4.2 | FileCheck %s --check-prefix=CHECK --check-prefix=SSE42 +; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-apple-macosx10.8.0 -mattr=+avx | FileCheck %s --check-prefix=CHECK --check-prefix=AVX +; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-apple-macosx10.8.0 -mattr=+avx2 | FileCheck %s --check-prefix=CHECK --check-prefix=AVX2 +; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-apple-macosx10.8.0 -mattr=+avx512f | FileCheck %s --check-prefix=CHECK --check-prefix=AVX512 --check-prefix=AVX512F +; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-apple-macosx10.8.0 -mattr=+avx512f,+avx512bw | FileCheck %s --check-prefix=CHECK --check-prefix=AVX512 --check-prefix=AVX512BW +; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-apple-macosx10.8.0 -mattr=+avx512f,+avx512dq | FileCheck %s --check-prefix=CHECK --check-prefix=AVX512 --check-prefix=AVX512DQ define <4 x i32> @test1(<4 x i32> %a) { %div = udiv <4 x i32> %a, <i32 7, i32 7, i32 7, i32 7> ret <4 x i32> %div ; CHECK: 'Cost Model Analysis' for function 'test1': -; SSE2: Found an estimated cost of 15 for instruction: %div -; AVX2: Found an estimated cost of 15 for instruction: %div +; SSE: Found an estimated cost of 15 for instruction: %div +; AVX: Found an estimated cost of 15 for instruction: %div +; AVX512: Found an estimated cost of 15 for instruction: %div } define <8 x i32> @test2(<8 x i32> %a) { @@ -15,8 +22,10 @@ define <8 x i32> @test2(<8 x i32> %a) { ret <8 x i32> %div ; CHECK: 'Cost Model Analysis' for function 'test2': -; SSE2: Found an estimated cost of 30 for instruction: %div +; SSE: Found an estimated cost of 30 for instruction: %div +; AVX1: Found an estimated cost of 30 for instruction: %div ; AVX2: Found an estimated cost of 15 for instruction: %div +; AVX512: Found an estimated cost of 15 for instruction: %div } define <8 x i16> @test3(<8 x i16> %a) { @@ -24,8 +33,9 @@ define <8 x i16> @test3(<8 x i16> %a) { ret <8 x i16> %div ; CHECK: 'Cost Model Analysis' for function 'test3': -; SSE2: Found an estimated cost of 6 for instruction: %div -; AVX2: Found an estimated cost of 6 for instruction: %div +; SSE: Found an estimated cost of 6 for instruction: %div +; AVX: Found an estimated cost of 6 for instruction: %div +; AVX512: Found an estimated cost of 6 for instruction: %div } define <16 x i16> @test4(<16 x i16> %a) { @@ -33,8 +43,10 @@ define <16 x i16> @test4(<16 x i16> %a) { ret <16 x i16> %div ; CHECK: 'Cost Model Analysis' for function 'test4': -; SSE2: Found an estimated cost of 12 for instruction: %div +; SSE: Found an estimated cost of 12 for instruction: %div +; AVX1: Found an estimated cost of 12 for instruction: %div ; AVX2: Found an estimated cost of 6 for instruction: %div +; AVX512: Found an estimated cost of 6 for instruction: %div } define <8 x i16> @test5(<8 x i16> %a) { @@ -42,8 +54,9 @@ define <8 x i16> @test5(<8 x i16> %a) { ret <8 x i16> %div ; CHECK: 'Cost Model Analysis' for function 'test5': -; SSE2: Found an estimated cost of 6 for instruction: %div -; AVX2: Found an estimated cost of 6 for instruction: %div +; SSE: Found an estimated cost of 6 for instruction: %div +; AVX: Found an estimated cost of 6 for instruction: %div +; AVX512: Found an estimated cost of 6 for instruction: %div } define <16 x i16> @test6(<16 x i16> %a) { @@ -51,8 +64,10 @@ define <16 x i16> @test6(<16 x i16> %a) { ret <16 x i16> %div ; CHECK: 'Cost Model Analysis' for function 'test6': -; SSE2: Found an estimated cost of 12 for instruction: %div +; SSE: Found an estimated cost of 12 for instruction: %div +; AVX1: Found an estimated cost of 12 for instruction: %div ; AVX2: Found an estimated cost of 6 for instruction: %div +; AVX512: Found an estimated cost of 6 for instruction: %div } define <16 x i8> @test7(<16 x i8> %a) { @@ -60,8 +75,9 @@ define <16 x i8> @test7(<16 x i8> %a) { ret <16 x i8> %div ; CHECK: 'Cost Model Analysis' for function 'test7': -; SSE2: Found an estimated cost of 320 for instruction: %div -; AVX2: Found an estimated cost of 320 for instruction: %div +; SSE: Found an estimated cost of 320 for instruction: %div +; AVX: Found an estimated cost of 320 for instruction: %div +; AVX512: Found an estimated cost of 320 for instruction: %div } define <4 x i32> @test8(<4 x i32> %a) { @@ -69,8 +85,9 @@ define <4 x i32> @test8(<4 x i32> %a) { ret <4 x i32> %div ; CHECK: 'Cost Model Analysis' for function 'test8': -; SSE2: Found an estimated cost of 19 for instruction: %div -; AVX2: Found an estimated cost of 15 for instruction: %div +; SSE: Found an estimated cost of 19 for instruction: %div +; AVX: Found an estimated cost of 15 for instruction: %div +; AVX512: Found an estimated cost of 15 for instruction: %div } define <8 x i32> @test9(<8 x i32> %a) { @@ -78,8 +95,10 @@ define <8 x i32> @test9(<8 x i32> %a) { ret <8 x i32> %div ; CHECK: 'Cost Model Analysis' for function 'test9': -; SSE2: Found an estimated cost of 38 for instruction: %div +; SSE: Found an estimated cost of 38 for instruction: %div +; AVX1: Found an estimated cost of 38 for instruction: %div ; AVX2: Found an estimated cost of 15 for instruction: %div +; AVX512: Found an estimated cost of 15 for instruction: %div } define <8 x i32> @test10(<8 x i32> %a) { @@ -87,6 +106,17 @@ define <8 x i32> @test10(<8 x i32> %a) { ret <8 x i32> %div ; CHECK: 'Cost Model Analysis' for function 'test10': -; SSE2: Found an estimated cost of 160 for instruction: %div -; AVX2: Found an estimated cost of 160 for instruction: %div +; SSE: Found an estimated cost of 160 for instruction: %div +; AVX: Found an estimated cost of 160 for instruction: %div +; AVX512: Found an estimated cost of 160 for instruction: %div +} + +define <16 x i32> @test11(<16 x i32> %a) { + %div = sdiv <16 x i32> %a, <i32 8, i32 7, i32 7, i32 7,i32 7, i32 7, i32 7, i32 7, i32 8, i32 7, i32 7, i32 7,i32 7, i32 7, i32 7, i32 7> + ret <16 x i32> %div + +; CHECK: 'Cost Model Analysis' for function 'test11': +; SSE: Found an estimated cost of 320 for instruction: %div +; AVX: Found an estimated cost of 320 for instruction: %div +; AVX512: Found an estimated cost of 320 for instruction: %div } diff --git a/test/Analysis/CostModel/X86/vshift-ashr-cost.ll b/test/Analysis/CostModel/X86/vshift-ashr-cost.ll index e53e40b57e1d..888164df75f5 100644 --- a/test/Analysis/CostModel/X86/vshift-ashr-cost.ll +++ b/test/Analysis/CostModel/X86/vshift-ashr-cost.ll @@ -1,9 +1,12 @@ -; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=corei7 -mattr=+sse2,-sse4.1 -cost-model -analyze | FileCheck %s -check-prefix=CHECK -check-prefix=SSE2 -; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=corei7 -cost-model -analyze | FileCheck %s -check-prefix=CHECK -check-prefix=SSE41 -; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=corei7-avx -cost-model -analyze | FileCheck %s -check-prefix=CHECK -check-prefix=AVX -; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=core-avx2 -cost-model -analyze | FileCheck %s -check-prefix=CHECK -check-prefix=AVX2 -; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=bdver2 -cost-model -analyze | FileCheck %s -check-prefix=CHECK -check-prefix=XOP -check-prefix=XOPAVX -; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=bdver4 -cost-model -analyze | FileCheck %s -check-prefix=CHECK -check-prefix=XOP -check-prefix=XOPAVX2 +; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+sse2 -cost-model -analyze | FileCheck %s --check-prefix=CHECK --check-prefix=SSE2 +; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+sse4.1 -cost-model -analyze | FileCheck %s --check-prefix=CHECK --check-prefix=SSE41 +; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+avx -cost-model -analyze | FileCheck %s --check-prefix=CHECK --check-prefix=AVX +; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+avx2 -cost-model -analyze | FileCheck %s --check-prefix=CHECK --check-prefix=AVX2 +; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+xop,+avx -cost-model -analyze | FileCheck %s --check-prefix=CHECK -check-prefix=XOP --check-prefix=XOPAVX +; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+xop,+avx2 -cost-model -analyze | FileCheck %s --check-prefix=CHECK -check-prefix=XOP --check-prefix=XOPAVX2 +; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+avx512f -cost-model -analyze | FileCheck %s --check-prefix=CHECK --check-prefix=AVX512 --check-prefix=AVX512F +; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+avx512f,+avx512dq -cost-model -analyze | FileCheck %s --check-prefix=CHECK --check-prefix=AVX512 --check-prefix=AVX512F +; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+avx512f,+avx512bw -cost-model -analyze | FileCheck %s --check-prefix=CHECK --check-prefix=AVX512 --check-prefix=AVX512BW ; Verify the cost of vector arithmetic shift right instructions. @@ -17,6 +20,7 @@ define <2 x i64> @var_shift_v2i64(<2 x i64> %a, <2 x i64> %b) { ; SSE41: Found an estimated cost of 12 for instruction: %shift ; AVX: Found an estimated cost of 12 for instruction: %shift ; AVX2: Found an estimated cost of 4 for instruction: %shift +; AVX512: Found an estimated cost of 4 for instruction: %shift ; XOP: Found an estimated cost of 2 for instruction: %shift %shift = ashr <2 x i64> %a, %b ret <2 x i64> %shift @@ -28,17 +32,31 @@ define <4 x i64> @var_shift_v4i64(<4 x i64> %a, <4 x i64> %b) { ; SSE41: Found an estimated cost of 24 for instruction: %shift ; AVX: Found an estimated cost of 24 for instruction: %shift ; AVX2: Found an estimated cost of 4 for instruction: %shift +; AVX512: Found an estimated cost of 4 for instruction: %shift ; XOP: Found an estimated cost of 4 for instruction: %shift %shift = ashr <4 x i64> %a, %b ret <4 x i64> %shift } +define <8 x i64> @var_shift_v8i64(<8 x i64> %a, <8 x i64> %b) { +; CHECK: 'Cost Model Analysis' for function 'var_shift_v8i64': +; SSE2: Found an estimated cost of 48 for instruction: %shift +; SSE41: Found an estimated cost of 48 for instruction: %shift +; AVX: Found an estimated cost of 48 for instruction: %shift +; AVX2: Found an estimated cost of 8 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift +; XOP: Found an estimated cost of 8 for instruction: %shift + %shift = ashr <8 x i64> %a, %b + ret <8 x i64> %shift +} + define <4 x i32> @var_shift_v4i32(<4 x i32> %a, <4 x i32> %b) { ; CHECK: 'Cost Model Analysis' for function 'var_shift_v4i32': ; SSE2: Found an estimated cost of 16 for instruction: %shift ; SSE41: Found an estimated cost of 12 for instruction: %shift ; AVX: Found an estimated cost of 12 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 2 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %shift = ashr <4 x i32> %a, %b @@ -51,18 +69,33 @@ define <8 x i32> @var_shift_v8i32(<8 x i32> %a, <8 x i32> %b) { ; SSE41: Found an estimated cost of 24 for instruction: %shift ; AVX: Found an estimated cost of 24 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 4 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %shift = ashr <8 x i32> %a, %b ret <8 x i32> %shift } +define <16 x i32> @var_shift_v16i32(<16 x i32> %a, <16 x i32> %b) { +; CHECK: 'Cost Model Analysis' for function 'var_shift_v16i32': +; SSE2: Found an estimated cost of 64 for instruction: %shift +; SSE41: Found an estimated cost of 48 for instruction: %shift +; AVX: Found an estimated cost of 48 for instruction: %shift +; AVX2: Found an estimated cost of 2 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift +; XOPAVX: Found an estimated cost of 8 for instruction: %shift +; XOPAVX2: Found an estimated cost of 2 for instruction: %shift + %shift = ashr <16 x i32> %a, %b + ret <16 x i32> %shift +} + define <8 x i16> @var_shift_v8i16(<8 x i16> %a, <8 x i16> %b) { ; CHECK: 'Cost Model Analysis' for function 'var_shift_v8i16': ; SSE2: Found an estimated cost of 32 for instruction: %shift ; SSE41: Found an estimated cost of 14 for instruction: %shift ; AVX: Found an estimated cost of 14 for instruction: %shift ; AVX2: Found an estimated cost of 14 for instruction: %shift +; AVX512: Found an estimated cost of 14 for instruction: %shift ; XOP: Found an estimated cost of 2 for instruction: %shift %shift = ashr <8 x i16> %a, %b ret <8 x i16> %shift @@ -74,17 +107,32 @@ define <16 x i16> @var_shift_v16i16(<16 x i16> %a, <16 x i16> %b) { ; SSE41: Found an estimated cost of 28 for instruction: %shift ; AVX: Found an estimated cost of 28 for instruction: %shift ; AVX2: Found an estimated cost of 10 for instruction: %shift +; AVX512: Found an estimated cost of 10 for instruction: %shift ; XOP: Found an estimated cost of 4 for instruction: %shift %shift = ashr <16 x i16> %a, %b ret <16 x i16> %shift } +define <32 x i16> @var_shift_v32i16(<32 x i16> %a, <32 x i16> %b) { +; CHECK: 'Cost Model Analysis' for function 'var_shift_v32i16': +; SSE2: Found an estimated cost of 128 for instruction: %shift +; SSE41: Found an estimated cost of 56 for instruction: %shift +; AVX: Found an estimated cost of 56 for instruction: %shift +; AVX2: Found an estimated cost of 20 for instruction: %shift +; AVX512F: Found an estimated cost of 20 for instruction: %shift +; AVX512BW: Found an estimated cost of 2 for instruction: %shift +; XOP: Found an estimated cost of 8 for instruction: %shift + %shift = ashr <32 x i16> %a, %b + ret <32 x i16> %shift +} + define <16 x i8> @var_shift_v16i8(<16 x i8> %a, <16 x i8> %b) { ; CHECK: 'Cost Model Analysis' for function 'var_shift_v16i8': ; SSE2: Found an estimated cost of 54 for instruction: %shift ; SSE41: Found an estimated cost of 24 for instruction: %shift ; AVX: Found an estimated cost of 24 for instruction: %shift ; AVX2: Found an estimated cost of 24 for instruction: %shift +; AVX512: Found an estimated cost of 24 for instruction: %shift ; XOP: Found an estimated cost of 2 for instruction: %shift %shift = ashr <16 x i8> %a, %b ret <16 x i8> %shift @@ -96,11 +144,26 @@ define <32 x i8> @var_shift_v32i8(<32 x i8> %a, <32 x i8> %b) { ; SSE41: Found an estimated cost of 48 for instruction: %shift ; AVX: Found an estimated cost of 48 for instruction: %shift ; AVX2: Found an estimated cost of 24 for instruction: %shift +; AVX512F: Found an estimated cost of 24 for instruction: %shift +; AVX512BW: Found an estimated cost of 24 for instruction: %shift ; XOP: Found an estimated cost of 4 for instruction: %shift %shift = ashr <32 x i8> %a, %b ret <32 x i8> %shift } +define <64 x i8> @var_shift_v64i8(<64 x i8> %a, <64 x i8> %b) { +; CHECK: 'Cost Model Analysis' for function 'var_shift_v64i8': +; SSE2: Found an estimated cost of 216 for instruction: %shift +; SSE41: Found an estimated cost of 96 for instruction: %shift +; AVX: Found an estimated cost of 96 for instruction: %shift +; AVX2: Found an estimated cost of 48 for instruction: %shift +; AVX512F: Found an estimated cost of 48 for instruction: %shift +; AVX512BW: Found an estimated cost of 2 for instruction: %shift +; XOP: Found an estimated cost of 8 for instruction: %shift + %shift = ashr <64 x i8> %a, %b + ret <64 x i8> %shift +} + ; ; Uniform Variable Shifts ; @@ -111,6 +174,7 @@ define <2 x i64> @splatvar_shift_v2i64(<2 x i64> %a, <2 x i64> %b) { ; SSE41: Found an estimated cost of 12 for instruction: %shift ; AVX: Found an estimated cost of 12 for instruction: %shift ; AVX2: Found an estimated cost of 4 for instruction: %shift +; AVX512: Found an estimated cost of 4 for instruction: %shift ; XOP: Found an estimated cost of 2 for instruction: %shift %splat = shufflevector <2 x i64> %b, <2 x i64> undef, <2 x i32> zeroinitializer %shift = ashr <2 x i64> %a, %splat @@ -123,18 +187,33 @@ define <4 x i64> @splatvar_shift_v4i64(<4 x i64> %a, <4 x i64> %b) { ; SSE41: Found an estimated cost of 24 for instruction: %shift ; AVX: Found an estimated cost of 24 for instruction: %shift ; AVX2: Found an estimated cost of 4 for instruction: %shift +; AVX512: Found an estimated cost of 4 for instruction: %shift ; XOP: Found an estimated cost of 4 for instruction: %shift %splat = shufflevector <4 x i64> %b, <4 x i64> undef, <4 x i32> zeroinitializer %shift = ashr <4 x i64> %a, %splat ret <4 x i64> %shift } +define <8 x i64> @splatvar_shift_v8i64(<8 x i64> %a, <8 x i64> %b) { +; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v8i64': +; SSE2: Found an estimated cost of 48 for instruction: %shift +; SSE41: Found an estimated cost of 48 for instruction: %shift +; AVX: Found an estimated cost of 48 for instruction: %shift +; AVX2: Found an estimated cost of 8 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift +; XOP: Found an estimated cost of 8 for instruction: %shift + %splat = shufflevector <8 x i64> %b, <8 x i64> undef, <8 x i32> zeroinitializer + %shift = ashr <8 x i64> %a, %splat + ret <8 x i64> %shift +} + define <4 x i32> @splatvar_shift_v4i32(<4 x i32> %a, <4 x i32> %b) { ; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v4i32': ; SSE2: Found an estimated cost of 16 for instruction: %shift ; SSE41: Found an estimated cost of 12 for instruction: %shift ; AVX: Found an estimated cost of 12 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 2 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %splat = shufflevector <4 x i32> %b, <4 x i32> undef, <4 x i32> zeroinitializer @@ -148,6 +227,7 @@ define <8 x i32> @splatvar_shift_v8i32(<8 x i32> %a, <8 x i32> %b) { ; SSE41: Found an estimated cost of 24 for instruction: %shift ; AVX: Found an estimated cost of 24 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 4 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %splat = shufflevector <8 x i32> %b, <8 x i32> undef, <8 x i32> zeroinitializer @@ -155,12 +235,27 @@ define <8 x i32> @splatvar_shift_v8i32(<8 x i32> %a, <8 x i32> %b) { ret <8 x i32> %shift } +define <16 x i32> @splatvar_shift_v16i32(<16 x i32> %a, <16 x i32> %b) { +; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v16i32': +; SSE2: Found an estimated cost of 64 for instruction: %shift +; SSE41: Found an estimated cost of 48 for instruction: %shift +; AVX: Found an estimated cost of 48 for instruction: %shift +; AVX2: Found an estimated cost of 2 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift +; XOPAVX: Found an estimated cost of 8 for instruction: %shift +; XOPAVX2: Found an estimated cost of 2 for instruction: %shift + %splat = shufflevector <16 x i32> %b, <16 x i32> undef, <16 x i32> zeroinitializer + %shift = ashr <16 x i32> %a, %splat + ret <16 x i32> %shift +} + define <8 x i16> @splatvar_shift_v8i16(<8 x i16> %a, <8 x i16> %b) { ; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v8i16': ; SSE2: Found an estimated cost of 32 for instruction: %shift ; SSE41: Found an estimated cost of 14 for instruction: %shift ; AVX: Found an estimated cost of 14 for instruction: %shift ; AVX2: Found an estimated cost of 14 for instruction: %shift +; AVX512: Found an estimated cost of 14 for instruction: %shift ; XOP: Found an estimated cost of 2 for instruction: %shift %splat = shufflevector <8 x i16> %b, <8 x i16> undef, <8 x i32> zeroinitializer %shift = ashr <8 x i16> %a, %splat @@ -173,18 +268,34 @@ define <16 x i16> @splatvar_shift_v16i16(<16 x i16> %a, <16 x i16> %b) { ; SSE41: Found an estimated cost of 28 for instruction: %shift ; AVX: Found an estimated cost of 28 for instruction: %shift ; AVX2: Found an estimated cost of 10 for instruction: %shift +; AVX512: Found an estimated cost of 10 for instruction: %shift ; XOP: Found an estimated cost of 4 for instruction: %shift %splat = shufflevector <16 x i16> %b, <16 x i16> undef, <16 x i32> zeroinitializer %shift = ashr <16 x i16> %a, %splat ret <16 x i16> %shift } +define <32 x i16> @splatvar_shift_v32i16(<32 x i16> %a, <32 x i16> %b) { +; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v32i16': +; SSE2: Found an estimated cost of 128 for instruction: %shift +; SSE41: Found an estimated cost of 56 for instruction: %shift +; AVX: Found an estimated cost of 56 for instruction: %shift +; AVX2: Found an estimated cost of 20 for instruction: %shift +; AVX512F: Found an estimated cost of 20 for instruction: %shift +; AVX512BW: Found an estimated cost of 2 for instruction: %shift +; XOP: Found an estimated cost of 8 for instruction: %shift + %splat = shufflevector <32 x i16> %b, <32 x i16> undef, <32 x i32> zeroinitializer + %shift = ashr <32 x i16> %a, %splat + ret <32 x i16> %shift +} + define <16 x i8> @splatvar_shift_v16i8(<16 x i8> %a, <16 x i8> %b) { ; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v16i8': ; SSE2: Found an estimated cost of 54 for instruction: %shift ; SSE41: Found an estimated cost of 24 for instruction: %shift ; AVX: Found an estimated cost of 24 for instruction: %shift ; AVX2: Found an estimated cost of 24 for instruction: %shift +; AVX512: Found an estimated cost of 24 for instruction: %shift ; XOP: Found an estimated cost of 2 for instruction: %shift %splat = shufflevector <16 x i8> %b, <16 x i8> undef, <16 x i32> zeroinitializer %shift = ashr <16 x i8> %a, %splat @@ -197,12 +308,27 @@ define <32 x i8> @splatvar_shift_v32i8(<32 x i8> %a, <32 x i8> %b) { ; SSE41: Found an estimated cost of 48 for instruction: %shift ; AVX: Found an estimated cost of 48 for instruction: %shift ; AVX2: Found an estimated cost of 24 for instruction: %shift +; AVX512: Found an estimated cost of 24 for instruction: %shift ; XOP: Found an estimated cost of 4 for instruction: %shift %splat = shufflevector <32 x i8> %b, <32 x i8> undef, <32 x i32> zeroinitializer %shift = ashr <32 x i8> %a, %splat ret <32 x i8> %shift } +define <64 x i8> @splatvar_shift_v64i8(<64 x i8> %a, <64 x i8> %b) { +; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v64i8': +; SSE2: Found an estimated cost of 216 for instruction: %shift +; SSE41: Found an estimated cost of 96 for instruction: %shift +; AVX: Found an estimated cost of 96 for instruction: %shift +; AVX2: Found an estimated cost of 48 for instruction: %shift +; AVX512F: Found an estimated cost of 48 for instruction: %shift +; AVX512BW: Found an estimated cost of 2 for instruction: %shift +; XOP: Found an estimated cost of 8 for instruction: %shift + %splat = shufflevector <64 x i8> %b, <64 x i8> undef, <64 x i32> zeroinitializer + %shift = ashr <64 x i8> %a, %splat + ret <64 x i8> %shift +} + ; ; Constant Shifts ; @@ -213,6 +339,7 @@ define <2 x i64> @constant_shift_v2i64(<2 x i64> %a) { ; SSE41: Found an estimated cost of 12 for instruction: %shift ; AVX: Found an estimated cost of 12 for instruction: %shift ; AVX2: Found an estimated cost of 4 for instruction: %shift +; AVX512: Found an estimated cost of 4 for instruction: %shift ; XOP: Found an estimated cost of 2 for instruction: %shift %shift = ashr <2 x i64> %a, <i64 1, i64 7> ret <2 x i64> %shift @@ -224,17 +351,31 @@ define <4 x i64> @constant_shift_v4i64(<4 x i64> %a) { ; SSE41: Found an estimated cost of 24 for instruction: %shift ; AVX: Found an estimated cost of 24 for instruction: %shift ; AVX2: Found an estimated cost of 4 for instruction: %shift +; AVX512: Found an estimated cost of 4 for instruction: %shift ; XOP: Found an estimated cost of 4 for instruction: %shift %shift = ashr <4 x i64> %a, <i64 1, i64 7, i64 15, i64 31> ret <4 x i64> %shift } +define <8 x i64> @constant_shift_v8i64(<8 x i64> %a) { +; CHECK: 'Cost Model Analysis' for function 'constant_shift_v8i64': +; SSE2: Found an estimated cost of 48 for instruction: %shift +; SSE41: Found an estimated cost of 48 for instruction: %shift +; AVX: Found an estimated cost of 48 for instruction: %shift +; AVX2: Found an estimated cost of 8 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift +; XOP: Found an estimated cost of 8 for instruction: %shift + %shift = ashr <8 x i64> %a, <i64 1, i64 7, i64 15, i64 31, i64 1, i64 7, i64 15, i64 31> + ret <8 x i64> %shift +} + define <4 x i32> @constant_shift_v4i32(<4 x i32> %a) { ; CHECK: 'Cost Model Analysis' for function 'constant_shift_v4i32': ; SSE2: Found an estimated cost of 16 for instruction: %shift ; SSE41: Found an estimated cost of 12 for instruction: %shift ; AVX: Found an estimated cost of 12 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 2 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %shift = ashr <4 x i32> %a, <i32 4, i32 5, i32 6, i32 7> @@ -247,18 +388,33 @@ define <8 x i32> @constant_shift_v8i32(<8 x i32> %a) { ; SSE41: Found an estimated cost of 24 for instruction: %shift ; AVX: Found an estimated cost of 24 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 4 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %shift = ashr <8 x i32> %a, <i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3> ret <8 x i32> %shift } +define <16 x i32> @constant_shift_v16i32(<16 x i32> %a) { +; CHECK: 'Cost Model Analysis' for function 'constant_shift_v16i32': +; SSE2: Found an estimated cost of 64 for instruction: %shift +; SSE41: Found an estimated cost of 48 for instruction: %shift +; AVX: Found an estimated cost of 48 for instruction: %shift +; AVX2: Found an estimated cost of 2 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift +; XOPAVX: Found an estimated cost of 8 for instruction: %shift +; XOPAVX2: Found an estimated cost of 2 for instruction: %shift + %shift = ashr <16 x i32> %a, <i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3> + ret <16 x i32> %shift +} + define <8 x i16> @constant_shift_v8i16(<8 x i16> %a) { ; CHECK: 'Cost Model Analysis' for function 'constant_shift_v8i16': ; SSE2: Found an estimated cost of 32 for instruction: %shift ; SSE41: Found an estimated cost of 14 for instruction: %shift ; AVX: Found an estimated cost of 14 for instruction: %shift ; AVX2: Found an estimated cost of 14 for instruction: %shift +; AVX512: Found an estimated cost of 14 for instruction: %shift ; XOP: Found an estimated cost of 2 for instruction: %shift %shift = ashr <8 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> ret <8 x i16> %shift @@ -270,17 +426,32 @@ define <16 x i16> @constant_shift_v16i16(<16 x i16> %a) { ; SSE41: Found an estimated cost of 28 for instruction: %shift ; AVX: Found an estimated cost of 28 for instruction: %shift ; AVX2: Found an estimated cost of 10 for instruction: %shift +; AVX512: Found an estimated cost of 10 for instruction: %shift ; XOP: Found an estimated cost of 4 for instruction: %shift %shift = ashr <16 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> ret <16 x i16> %shift } +define <32 x i16> @constant_shift_v32i16(<32 x i16> %a) { +; CHECK: 'Cost Model Analysis' for function 'constant_shift_v32i16': +; SSE2: Found an estimated cost of 128 for instruction: %shift +; SSE41: Found an estimated cost of 56 for instruction: %shift +; AVX: Found an estimated cost of 56 for instruction: %shift +; AVX2: Found an estimated cost of 20 for instruction: %shift +; AVX512F: Found an estimated cost of 20 for instruction: %shift +; AVX512BW: Found an estimated cost of 2 for instruction: %shift +; XOP: Found an estimated cost of 8 for instruction: %shift + %shift = ashr <32 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> + ret <32 x i16> %shift +} + define <16 x i8> @constant_shift_v16i8(<16 x i8> %a) { ; CHECK: 'Cost Model Analysis' for function 'constant_shift_v16i8': ; SSE2: Found an estimated cost of 54 for instruction: %shift ; SSE41: Found an estimated cost of 24 for instruction: %shift ; AVX: Found an estimated cost of 24 for instruction: %shift ; AVX2: Found an estimated cost of 24 for instruction: %shift +; AVX512: Found an estimated cost of 24 for instruction: %shift ; XOP: Found an estimated cost of 2 for instruction: %shift %shift = ashr <16 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0> ret <16 x i8> %shift @@ -292,11 +463,25 @@ define <32 x i8> @constant_shift_v32i8(<32 x i8> %a) { ; SSE41: Found an estimated cost of 48 for instruction: %shift ; AVX: Found an estimated cost of 48 for instruction: %shift ; AVX2: Found an estimated cost of 24 for instruction: %shift +; AVX512: Found an estimated cost of 24 for instruction: %shift ; XOP: Found an estimated cost of 4 for instruction: %shift %shift = ashr <32 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0> ret <32 x i8> %shift } +define <64 x i8> @constant_shift_v64i8(<64 x i8> %a) { +; CHECK: 'Cost Model Analysis' for function 'constant_shift_v64i8': +; SSE2: Found an estimated cost of 216 for instruction: %shift +; SSE41: Found an estimated cost of 96 for instruction: %shift +; AVX: Found an estimated cost of 96 for instruction: %shift +; AVX2: Found an estimated cost of 48 for instruction: %shift +; AVX512F: Found an estimated cost of 48 for instruction: %shift +; AVX512BW: Found an estimated cost of 2 for instruction: %shift +; XOP: Found an estimated cost of 8 for instruction: %shift + %shift = ashr <64 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0> + ret <64 x i8> %shift +} + ; ; Uniform Constant Shifts ; @@ -307,6 +492,7 @@ define <2 x i64> @splatconstant_shift_v2i64(<2 x i64> %a) { ; SSE41: Found an estimated cost of 4 for instruction: %shift ; AVX: Found an estimated cost of 4 for instruction: %shift ; AVX2: Found an estimated cost of 4 for instruction: %shift +; AVX512: Found an estimated cost of 4 for instruction: %shift ; XOP: Found an estimated cost of 2 for instruction: %shift %shift = ashr <2 x i64> %a, <i64 7, i64 7> ret <2 x i64> %shift @@ -318,17 +504,31 @@ define <4 x i64> @splatconstant_shift_v4i64(<4 x i64> %a) { ; SSE41: Found an estimated cost of 8 for instruction: %shift ; AVX: Found an estimated cost of 8 for instruction: %shift ; AVX2: Found an estimated cost of 4 for instruction: %shift +; AVX512: Found an estimated cost of 4 for instruction: %shift ; XOP: Found an estimated cost of 4 for instruction: %shift %shift = ashr <4 x i64> %a, <i64 7, i64 7, i64 7, i64 7> ret <4 x i64> %shift } +define <8 x i64> @splatconstant_shift_v8i64(<8 x i64> %a) { +; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v8i64': +; SSE2: Found an estimated cost of 16 for instruction: %shift +; SSE41: Found an estimated cost of 16 for instruction: %shift +; AVX: Found an estimated cost of 16 for instruction: %shift +; AVX2: Found an estimated cost of 8 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift +; XOP: Found an estimated cost of 8 for instruction: %shift + %shift = ashr <8 x i64> %a, <i64 7, i64 7, i64 7, i64 7, i64 7, i64 7, i64 7, i64 7> + ret <8 x i64> %shift +} + define <4 x i32> @splatconstant_shift_v4i32(<4 x i32> %a) { ; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v4i32': ; SSE2: Found an estimated cost of 1 for instruction: %shift ; SSE41: Found an estimated cost of 1 for instruction: %shift ; AVX: Found an estimated cost of 1 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 2 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %shift = ashr <4 x i32> %a, <i32 5, i32 5, i32 5, i32 5> @@ -341,18 +541,33 @@ define <8 x i32> @splatconstant_shift_v8i32(<8 x i32> %a) { ; SSE41: Found an estimated cost of 2 for instruction: %shift ; AVX: Found an estimated cost of 2 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 4 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %shift = ashr <8 x i32> %a, <i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5> ret <8 x i32> %shift } +define <16 x i32> @splatconstant_shift_v16i32(<16 x i32> %a) { +; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v16i32': +; SSE2: Found an estimated cost of 4 for instruction: %shift +; SSE41: Found an estimated cost of 4 for instruction: %shift +; AVX: Found an estimated cost of 4 for instruction: %shift +; AVX2: Found an estimated cost of 2 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift +; XOPAVX: Found an estimated cost of 8 for instruction: %shift +; XOPAVX2: Found an estimated cost of 2 for instruction: %shift + %shift = ashr <16 x i32> %a, <i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5> + ret <16 x i32> %shift +} + define <8 x i16> @splatconstant_shift_v8i16(<8 x i16> %a) { ; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v8i16': ; SSE2: Found an estimated cost of 1 for instruction: %shift ; SSE41: Found an estimated cost of 1 for instruction: %shift ; AVX: Found an estimated cost of 1 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOP: Found an estimated cost of 2 for instruction: %shift %shift = ashr <8 x i16> %a, <i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3> ret <8 x i16> %shift @@ -364,17 +579,32 @@ define <16 x i16> @splatconstant_shift_v16i16(<16 x i16> %a) { ; SSE41: Found an estimated cost of 2 for instruction: %shift ; AVX: Found an estimated cost of 2 for instruction: %shift ; AVX2: Found an estimated cost of 10 for instruction: %shift +; AVX512: Found an estimated cost of 10 for instruction: %shift ; XOP: Found an estimated cost of 4 for instruction: %shift %shift = ashr <16 x i16> %a, <i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3> ret <16 x i16> %shift } +define <32 x i16> @splatconstant_shift_v32i16(<32 x i16> %a) { +; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v32i16': +; SSE2: Found an estimated cost of 4 for instruction: %shift +; SSE41: Found an estimated cost of 4 for instruction: %shift +; AVX: Found an estimated cost of 4 for instruction: %shift +; AVX2: Found an estimated cost of 20 for instruction: %shift +; AVX512F: Found an estimated cost of 20 for instruction: %shift +; AVX512BW: Found an estimated cost of 2 for instruction: %shift +; XOP: Found an estimated cost of 8 for instruction: %shift + %shift = ashr <32 x i16> %a, <i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3> + ret <32 x i16> %shift +} + define <16 x i8> @splatconstant_shift_v16i8(<16 x i8> %a) { ; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v16i8': ; SSE2: Found an estimated cost of 4 for instruction: %shift ; SSE41: Found an estimated cost of 4 for instruction: %shift ; AVX: Found an estimated cost of 4 for instruction: %shift ; AVX2: Found an estimated cost of 4 for instruction: %shift +; AVX512: Found an estimated cost of 4 for instruction: %shift ; XOP: Found an estimated cost of 2 for instruction: %shift %shift = ashr <16 x i8> %a, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3> ret <16 x i8> %shift @@ -386,7 +616,21 @@ define <32 x i8> @splatconstant_shift_v32i8(<32 x i8> %a) { ; SSE41: Found an estimated cost of 8 for instruction: %shift ; AVX: Found an estimated cost of 8 for instruction: %shift ; AVX2: Found an estimated cost of 24 for instruction: %shift +; AVX512: Found an estimated cost of 24 for instruction: %shift ; XOP: Found an estimated cost of 4 for instruction: %shift %shift = ashr <32 x i8> %a, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3> ret <32 x i8> %shift } + +define <64 x i8> @splatconstant_shift_v64i8(<64 x i8> %a) { +; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v64i8': +; SSE2: Found an estimated cost of 16 for instruction: %shift +; SSE41: Found an estimated cost of 16 for instruction: %shift +; AVX: Found an estimated cost of 16 for instruction: %shift +; AVX2: Found an estimated cost of 48 for instruction: %shift +; AVX512F: Found an estimated cost of 48 for instruction: %shift +; AVX512BW: Found an estimated cost of 2 for instruction: %shift +; XOP: Found an estimated cost of 8 for instruction: %shift + %shift = ashr <64 x i8> %a, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3> + ret <64 x i8> %shift +} diff --git a/test/Analysis/CostModel/X86/vshift-lshr-cost.ll b/test/Analysis/CostModel/X86/vshift-lshr-cost.ll index 6d028268ea55..b3382253739f 100644 --- a/test/Analysis/CostModel/X86/vshift-lshr-cost.ll +++ b/test/Analysis/CostModel/X86/vshift-lshr-cost.ll @@ -1,9 +1,12 @@ -; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=corei7 -mattr=+sse2,-sse4.1 -cost-model -analyze | FileCheck %s -check-prefix=CHECK -check-prefix=SSE2 -; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=corei7 -cost-model -analyze | FileCheck %s -check-prefix=CHECK -check-prefix=SSE41 -; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=corei7-avx -cost-model -analyze | FileCheck %s -check-prefix=CHECK -check-prefix=AVX -; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=core-avx2 -cost-model -analyze | FileCheck %s -check-prefix=CHECK -check-prefix=AVX2 -; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=bdver2 -cost-model -analyze | FileCheck %s -check-prefix=CHECK -check-prefix=XOP -check-prefix=XOPAVX -; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=bdver4 -cost-model -analyze | FileCheck %s -check-prefix=CHECK -check-prefix=XOP -check-prefix=XOPAVX2 +; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+sse2 -cost-model -analyze | FileCheck %s --check-prefix=CHECK --check-prefix=SSE2 +; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+sse4.1 -cost-model -analyze | FileCheck %s --check-prefix=CHECK --check-prefix=SSE41 +; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+avx -cost-model -analyze | FileCheck %s --check-prefix=CHECK --check-prefix=AVX +; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+avx2 -cost-model -analyze | FileCheck %s --check-prefix=CHECK --check-prefix=AVX2 +; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+xop,+avx -cost-model -analyze | FileCheck %s --check-prefix=CHECK --check-prefix=XOP --check-prefix=XOPAVX +; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+xop,+avx2 -cost-model -analyze | FileCheck %s --check-prefix=CHECK --check-prefix=XOP --check-prefix=XOPAVX2 +; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+avx512f -cost-model -analyze | FileCheck %s --check-prefix=CHECK --check-prefix=AVX512 --check-prefix=AVX512F +; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+avx512f,+avx512dq -cost-model -analyze | FileCheck %s --check-prefix=CHECK --check-prefix=AVX512 --check-prefix=AVX512F +; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+avx512f,+avx512bw -cost-model -analyze | FileCheck %s --check-prefix=CHECK --check-prefix=AVX512 --check-prefix=AVX512BW ; Verify the cost of vector logical shift right instructions. @@ -17,6 +20,7 @@ define <2 x i64> @var_shift_v2i64(<2 x i64> %a, <2 x i64> %b) { ; SSE41: Found an estimated cost of 4 for instruction: %shift ; AVX: Found an estimated cost of 4 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 2 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %shift = lshr <2 x i64> %a, %b @@ -29,18 +33,33 @@ define <4 x i64> @var_shift_v4i64(<4 x i64> %a, <4 x i64> %b) { ; SSE41: Found an estimated cost of 8 for instruction: %shift ; AVX: Found an estimated cost of 8 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 4 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %shift = lshr <4 x i64> %a, %b ret <4 x i64> %shift } +define <8 x i64> @var_shift_v8i64(<8 x i64> %a, <8 x i64> %b) { +; CHECK: 'Cost Model Analysis' for function 'var_shift_v8i64': +; SSE2: Found an estimated cost of 16 for instruction: %shift +; SSE41: Found an estimated cost of 16 for instruction: %shift +; AVX: Found an estimated cost of 16 for instruction: %shift +; AVX2: Found an estimated cost of 2 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift +; XOPAVX: Found an estimated cost of 8 for instruction: %shift +; XOPAVX2: Found an estimated cost of 2 for instruction: %shift + %shift = lshr <8 x i64> %a, %b + ret <8 x i64> %shift +} + define <4 x i32> @var_shift_v4i32(<4 x i32> %a, <4 x i32> %b) { ; CHECK: 'Cost Model Analysis' for function 'var_shift_v4i32': ; SSE2: Found an estimated cost of 16 for instruction: %shift ; SSE41: Found an estimated cost of 11 for instruction: %shift ; AVX: Found an estimated cost of 11 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 2 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %shift = lshr <4 x i32> %a, %b @@ -53,18 +72,33 @@ define <8 x i32> @var_shift_v8i32(<8 x i32> %a, <8 x i32> %b) { ; SSE41: Found an estimated cost of 22 for instruction: %shift ; AVX: Found an estimated cost of 22 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 4 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %shift = lshr <8 x i32> %a, %b ret <8 x i32> %shift } +define <16 x i32> @var_shift_v16i32(<16 x i32> %a, <16 x i32> %b) { +; CHECK: 'Cost Model Analysis' for function 'var_shift_v16i32': +; SSE2: Found an estimated cost of 64 for instruction: %shift +; SSE41: Found an estimated cost of 44 for instruction: %shift +; AVX: Found an estimated cost of 44 for instruction: %shift +; AVX2: Found an estimated cost of 2 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift +; XOPAVX: Found an estimated cost of 8 for instruction: %shift +; XOPAVX2: Found an estimated cost of 2 for instruction: %shift + %shift = lshr <16 x i32> %a, %b + ret <16 x i32> %shift +} + define <8 x i16> @var_shift_v8i16(<8 x i16> %a, <8 x i16> %b) { ; CHECK: 'Cost Model Analysis' for function 'var_shift_v8i16': ; SSE2: Found an estimated cost of 32 for instruction: %shift ; SSE41: Found an estimated cost of 14 for instruction: %shift ; AVX: Found an estimated cost of 14 for instruction: %shift ; AVX2: Found an estimated cost of 14 for instruction: %shift +; AVX512: Found an estimated cost of 14 for instruction: %shift ; XOP: Found an estimated cost of 2 for instruction: %shift %shift = lshr <8 x i16> %a, %b ret <8 x i16> %shift @@ -76,17 +110,32 @@ define <16 x i16> @var_shift_v16i16(<16 x i16> %a, <16 x i16> %b) { ; SSE41: Found an estimated cost of 28 for instruction: %shift ; AVX: Found an estimated cost of 28 for instruction: %shift ; AVX2: Found an estimated cost of 10 for instruction: %shift +; AVX512: Found an estimated cost of 10 for instruction: %shift ; XOP: Found an estimated cost of 4 for instruction: %shift %shift = lshr <16 x i16> %a, %b ret <16 x i16> %shift } +define <32 x i16> @var_shift_v32i16(<32 x i16> %a, <32 x i16> %b) { +; CHECK: 'Cost Model Analysis' for function 'var_shift_v32i16': +; SSE2: Found an estimated cost of 128 for instruction: %shift +; SSE41: Found an estimated cost of 56 for instruction: %shift +; AVX: Found an estimated cost of 56 for instruction: %shift +; AVX2: Found an estimated cost of 20 for instruction: %shift +; AVX512F: Found an estimated cost of 20 for instruction: %shift +; AVX512BW: Found an estimated cost of 2 for instruction: %shift +; XOP: Found an estimated cost of 8 for instruction: %shift + %shift = lshr <32 x i16> %a, %b + ret <32 x i16> %shift +} + define <16 x i8> @var_shift_v16i8(<16 x i8> %a, <16 x i8> %b) { ; CHECK: 'Cost Model Analysis' for function 'var_shift_v16i8': ; SSE2: Found an estimated cost of 26 for instruction: %shift ; SSE41: Found an estimated cost of 12 for instruction: %shift ; AVX: Found an estimated cost of 12 for instruction: %shift ; AVX2: Found an estimated cost of 12 for instruction: %shift +; AVX512: Found an estimated cost of 12 for instruction: %shift ; XOP: Found an estimated cost of 2 for instruction: %shift %shift = lshr <16 x i8> %a, %b ret <16 x i8> %shift @@ -98,11 +147,25 @@ define <32 x i8> @var_shift_v32i8(<32 x i8> %a, <32 x i8> %b) { ; SSE41: Found an estimated cost of 24 for instruction: %shift ; AVX: Found an estimated cost of 24 for instruction: %shift ; AVX2: Found an estimated cost of 11 for instruction: %shift +; AVX512: Found an estimated cost of 11 for instruction: %shift ; XOP: Found an estimated cost of 4 for instruction: %shift %shift = lshr <32 x i8> %a, %b ret <32 x i8> %shift } +define <64 x i8> @var_shift_v64i8(<64 x i8> %a, <64 x i8> %b) { +; CHECK: 'Cost Model Analysis' for function 'var_shift_v64i8': +; SSE2: Found an estimated cost of 104 for instruction: %shift +; SSE41: Found an estimated cost of 48 for instruction: %shift +; AVX: Found an estimated cost of 48 for instruction: %shift +; AVX2: Found an estimated cost of 22 for instruction: %shift +; AVX512F: Found an estimated cost of 22 for instruction: %shift +; AVX512BW: Found an estimated cost of 2 for instruction: %shift +; XOP: Found an estimated cost of 8 for instruction: %shift + %shift = lshr <64 x i8> %a, %b + ret <64 x i8> %shift +} + ; ; Uniform Variable Shifts ; @@ -113,6 +176,7 @@ define <2 x i64> @splatvar_shift_v2i64(<2 x i64> %a, <2 x i64> %b) { ; SSE41: Found an estimated cost of 4 for instruction: %shift ; AVX: Found an estimated cost of 4 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 2 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %splat = shufflevector <2 x i64> %b, <2 x i64> undef, <2 x i32> zeroinitializer @@ -126,6 +190,7 @@ define <4 x i64> @splatvar_shift_v4i64(<4 x i64> %a, <4 x i64> %b) { ; SSE41: Found an estimated cost of 8 for instruction: %shift ; AVX: Found an estimated cost of 8 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 4 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %splat = shufflevector <4 x i64> %b, <4 x i64> undef, <4 x i32> zeroinitializer @@ -133,12 +198,27 @@ define <4 x i64> @splatvar_shift_v4i64(<4 x i64> %a, <4 x i64> %b) { ret <4 x i64> %shift } +define <8 x i64> @splatvar_shift_v8i64(<8 x i64> %a, <8 x i64> %b) { +; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v8i64': +; SSE2: Found an estimated cost of 16 for instruction: %shift +; SSE41: Found an estimated cost of 16 for instruction: %shift +; AVX: Found an estimated cost of 16 for instruction: %shift +; AVX2: Found an estimated cost of 2 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift +; XOPAVX: Found an estimated cost of 8 for instruction: %shift +; XOPAVX2: Found an estimated cost of 2 for instruction: %shift + %splat = shufflevector <8 x i64> %b, <8 x i64> undef, <8 x i32> zeroinitializer + %shift = lshr <8 x i64> %a, %splat + ret <8 x i64> %shift +} + define <4 x i32> @splatvar_shift_v4i32(<4 x i32> %a, <4 x i32> %b) { ; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v4i32': ; SSE2: Found an estimated cost of 16 for instruction: %shift ; SSE41: Found an estimated cost of 11 for instruction: %shift ; AVX: Found an estimated cost of 11 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 2 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %splat = shufflevector <4 x i32> %b, <4 x i32> undef, <4 x i32> zeroinitializer @@ -152,6 +232,7 @@ define <8 x i32> @splatvar_shift_v8i32(<8 x i32> %a, <8 x i32> %b) { ; SSE41: Found an estimated cost of 22 for instruction: %shift ; AVX: Found an estimated cost of 22 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 4 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %splat = shufflevector <8 x i32> %b, <8 x i32> undef, <8 x i32> zeroinitializer @@ -159,12 +240,27 @@ define <8 x i32> @splatvar_shift_v8i32(<8 x i32> %a, <8 x i32> %b) { ret <8 x i32> %shift } +define <16 x i32> @splatvar_shift_v16i32(<16 x i32> %a, <16 x i32> %b) { +; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v16i32': +; SSE2: Found an estimated cost of 64 for instruction: %shift +; SSE41: Found an estimated cost of 44 for instruction: %shift +; AVX: Found an estimated cost of 44 for instruction: %shift +; AVX2: Found an estimated cost of 2 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift +; XOPAVX: Found an estimated cost of 8 for instruction: %shift +; XOPAVX2: Found an estimated cost of 2 for instruction: %shift + %splat = shufflevector <16 x i32> %b, <16 x i32> undef, <16 x i32> zeroinitializer + %shift = lshr <16 x i32> %a, %splat + ret <16 x i32> %shift +} + define <8 x i16> @splatvar_shift_v8i16(<8 x i16> %a, <8 x i16> %b) { ; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v8i16': ; SSE2: Found an estimated cost of 32 for instruction: %shift ; SSE41: Found an estimated cost of 14 for instruction: %shift ; AVX: Found an estimated cost of 14 for instruction: %shift ; AVX2: Found an estimated cost of 14 for instruction: %shift +; AVX512: Found an estimated cost of 14 for instruction: %shift ; XOP: Found an estimated cost of 2 for instruction: %shift %splat = shufflevector <8 x i16> %b, <8 x i16> undef, <8 x i32> zeroinitializer %shift = lshr <8 x i16> %a, %splat @@ -177,18 +273,34 @@ define <16 x i16> @splatvar_shift_v16i16(<16 x i16> %a, <16 x i16> %b) { ; SSE41: Found an estimated cost of 28 for instruction: %shift ; AVX: Found an estimated cost of 28 for instruction: %shift ; AVX2: Found an estimated cost of 10 for instruction: %shift +; AVX512: Found an estimated cost of 10 for instruction: %shift ; XOP: Found an estimated cost of 4 for instruction: %shift %splat = shufflevector <16 x i16> %b, <16 x i16> undef, <16 x i32> zeroinitializer %shift = lshr <16 x i16> %a, %splat ret <16 x i16> %shift } +define <32 x i16> @splatvar_shift_v32i16(<32 x i16> %a, <32 x i16> %b) { +; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v32i16': +; SSE2: Found an estimated cost of 128 for instruction: %shift +; SSE41: Found an estimated cost of 56 for instruction: %shift +; AVX: Found an estimated cost of 56 for instruction: %shift +; AVX2: Found an estimated cost of 20 for instruction: %shift +; AVX512F: Found an estimated cost of 20 for instruction: %shift +; AVX512BW: Found an estimated cost of 2 for instruction: %shift +; XOP: Found an estimated cost of 8 for instruction: %shift + %splat = shufflevector <32 x i16> %b, <32 x i16> undef, <32 x i32> zeroinitializer + %shift = lshr <32 x i16> %a, %splat + ret <32 x i16> %shift +} + define <16 x i8> @splatvar_shift_v16i8(<16 x i8> %a, <16 x i8> %b) { ; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v16i8': ; SSE2: Found an estimated cost of 26 for instruction: %shift ; SSE41: Found an estimated cost of 12 for instruction: %shift ; AVX: Found an estimated cost of 12 for instruction: %shift ; AVX2: Found an estimated cost of 12 for instruction: %shift +; AVX512: Found an estimated cost of 12 for instruction: %shift ; XOP: Found an estimated cost of 2 for instruction: %shift %splat = shufflevector <16 x i8> %b, <16 x i8> undef, <16 x i32> zeroinitializer %shift = lshr <16 x i8> %a, %splat @@ -201,12 +313,27 @@ define <32 x i8> @splatvar_shift_v32i8(<32 x i8> %a, <32 x i8> %b) { ; SSE41: Found an estimated cost of 24 for instruction: %shift ; AVX: Found an estimated cost of 24 for instruction: %shift ; AVX2: Found an estimated cost of 11 for instruction: %shift +; AVX512: Found an estimated cost of 11 for instruction: %shift ; XOP: Found an estimated cost of 4 for instruction: %shift %splat = shufflevector <32 x i8> %b, <32 x i8> undef, <32 x i32> zeroinitializer %shift = lshr <32 x i8> %a, %splat ret <32 x i8> %shift } +define <64 x i8> @splatvar_shift_v64i8(<64 x i8> %a, <64 x i8> %b) { +; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v64i8': +; SSE2: Found an estimated cost of 104 for instruction: %shift +; SSE41: Found an estimated cost of 48 for instruction: %shift +; AVX: Found an estimated cost of 48 for instruction: %shift +; AVX2: Found an estimated cost of 22 for instruction: %shift +; AVX512F: Found an estimated cost of 22 for instruction: %shift +; AVX512BW: Found an estimated cost of 2 for instruction: %shift +; XOP: Found an estimated cost of 8 for instruction: %shift + %splat = shufflevector <64 x i8> %b, <64 x i8> undef, <64 x i32> zeroinitializer + %shift = lshr <64 x i8> %a, %splat + ret <64 x i8> %shift +} + ; ; Constant Shifts ; @@ -217,6 +344,7 @@ define <2 x i64> @constant_shift_v2i64(<2 x i64> %a) { ; SSE41: Found an estimated cost of 4 for instruction: %shift ; AVX: Found an estimated cost of 4 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 2 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %shift = lshr <2 x i64> %a, <i64 1, i64 7> @@ -229,18 +357,33 @@ define <4 x i64> @constant_shift_v4i64(<4 x i64> %a) { ; SSE41: Found an estimated cost of 8 for instruction: %shift ; AVX: Found an estimated cost of 8 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 4 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %shift = lshr <4 x i64> %a, <i64 1, i64 7, i64 15, i64 31> ret <4 x i64> %shift } +define <8 x i64> @constant_shift_v8i64(<8 x i64> %a) { +; CHECK: 'Cost Model Analysis' for function 'constant_shift_v8i64': +; SSE2: Found an estimated cost of 16 for instruction: %shift +; SSE41: Found an estimated cost of 16 for instruction: %shift +; AVX: Found an estimated cost of 16 for instruction: %shift +; AVX2: Found an estimated cost of 2 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift +; XOPAVX: Found an estimated cost of 8 for instruction: %shift +; XOPAVX2: Found an estimated cost of 2 for instruction: %shift + %shift = lshr <8 x i64> %a, <i64 1, i64 7, i64 15, i64 31, i64 1, i64 7, i64 15, i64 31> + ret <8 x i64> %shift +} + define <4 x i32> @constant_shift_v4i32(<4 x i32> %a) { ; CHECK: 'Cost Model Analysis' for function 'constant_shift_v4i32': ; SSE2: Found an estimated cost of 16 for instruction: %shift ; SSE41: Found an estimated cost of 11 for instruction: %shift ; AVX: Found an estimated cost of 11 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 2 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %shift = lshr <4 x i32> %a, <i32 4, i32 5, i32 6, i32 7> @@ -253,18 +396,33 @@ define <8 x i32> @constant_shift_v8i32(<8 x i32> %a) { ; SSE41: Found an estimated cost of 22 for instruction: %shift ; AVX: Found an estimated cost of 22 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 4 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %shift = lshr <8 x i32> %a, <i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3> ret <8 x i32> %shift } +define <16 x i32> @constant_shift_v16i32(<16 x i32> %a) { +; CHECK: 'Cost Model Analysis' for function 'constant_shift_v16i32': +; SSE2: Found an estimated cost of 64 for instruction: %shift +; SSE41: Found an estimated cost of 44 for instruction: %shift +; AVX: Found an estimated cost of 44 for instruction: %shift +; AVX2: Found an estimated cost of 2 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift +; XOPAVX: Found an estimated cost of 8 for instruction: %shift +; XOPAVX2: Found an estimated cost of 2 for instruction: %shift + %shift = lshr <16 x i32> %a, <i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3> + ret <16 x i32> %shift +} + define <8 x i16> @constant_shift_v8i16(<8 x i16> %a) { ; CHECK: 'Cost Model Analysis' for function 'constant_shift_v8i16': ; SSE2: Found an estimated cost of 32 for instruction: %shift ; SSE41: Found an estimated cost of 14 for instruction: %shift ; AVX: Found an estimated cost of 14 for instruction: %shift ; AVX2: Found an estimated cost of 14 for instruction: %shift +; AVX512: Found an estimated cost of 14 for instruction: %shift ; XOP: Found an estimated cost of 2 for instruction: %shift %shift = lshr <8 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> ret <8 x i16> %shift @@ -276,17 +434,32 @@ define <16 x i16> @constant_shift_v16i16(<16 x i16> %a) { ; SSE41: Found an estimated cost of 28 for instruction: %shift ; AVX: Found an estimated cost of 28 for instruction: %shift ; AVX2: Found an estimated cost of 10 for instruction: %shift +; AVX512: Found an estimated cost of 10 for instruction: %shift ; XOP: Found an estimated cost of 4 for instruction: %shift %shift = lshr <16 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> ret <16 x i16> %shift } +define <32 x i16> @constant_shift_v32i16(<32 x i16> %a) { +; CHECK: 'Cost Model Analysis' for function 'constant_shift_v32i16': +; SSE2: Found an estimated cost of 128 for instruction: %shift +; SSE41: Found an estimated cost of 56 for instruction: %shift +; AVX: Found an estimated cost of 56 for instruction: %shift +; AVX2: Found an estimated cost of 20 for instruction: %shift +; AVX512F: Found an estimated cost of 20 for instruction: %shift +; AVX512BW: Found an estimated cost of 2 for instruction: %shift +; XOP: Found an estimated cost of 8 for instruction: %shift + %shift = lshr <32 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> + ret <32 x i16> %shift +} + define <16 x i8> @constant_shift_v16i8(<16 x i8> %a) { ; CHECK: 'Cost Model Analysis' for function 'constant_shift_v16i8': ; SSE2: Found an estimated cost of 26 for instruction: %shift ; SSE41: Found an estimated cost of 12 for instruction: %shift ; AVX: Found an estimated cost of 12 for instruction: %shift ; AVX2: Found an estimated cost of 12 for instruction: %shift +; AVX512: Found an estimated cost of 12 for instruction: %shift ; XOP: Found an estimated cost of 2 for instruction: %shift %shift = lshr <16 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0> ret <16 x i8> %shift @@ -298,11 +471,25 @@ define <32 x i8> @constant_shift_v32i8(<32 x i8> %a) { ; SSE41: Found an estimated cost of 24 for instruction: %shift ; AVX: Found an estimated cost of 24 for instruction: %shift ; AVX2: Found an estimated cost of 11 for instruction: %shift +; AVX512: Found an estimated cost of 11 for instruction: %shift ; XOP: Found an estimated cost of 4 for instruction: %shift %shift = lshr <32 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0> ret <32 x i8> %shift } +define <64 x i8> @constant_shift_v64i8(<64 x i8> %a) { +; CHECK: 'Cost Model Analysis' for function 'constant_shift_v64i8': +; SSE2: Found an estimated cost of 104 for instruction: %shift +; SSE41: Found an estimated cost of 48 for instruction: %shift +; AVX: Found an estimated cost of 48 for instruction: %shift +; AVX2: Found an estimated cost of 22 for instruction: %shift +; AVX512F: Found an estimated cost of 22 for instruction: %shift +; AVX512BW: Found an estimated cost of 2 for instruction: %shift +; XOP: Found an estimated cost of 8 for instruction: %shift + %shift = lshr <64 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0> + ret <64 x i8> %shift +} + ; ; Uniform Constant Shifts ; @@ -313,6 +500,7 @@ define <2 x i64> @splatconstant_shift_v2i64(<2 x i64> %a) { ; SSE41: Found an estimated cost of 1 for instruction: %shift ; AVX: Found an estimated cost of 1 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 2 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %shift = lshr <2 x i64> %a, <i64 7, i64 7> @@ -325,18 +513,33 @@ define <4 x i64> @splatconstant_shift_v4i64(<4 x i64> %a) { ; SSE41: Found an estimated cost of 2 for instruction: %shift ; AVX: Found an estimated cost of 2 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 4 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %shift = lshr <4 x i64> %a, <i64 7, i64 7, i64 7, i64 7> ret <4 x i64> %shift } +define <8 x i64> @splatconstant_shift_v8i64(<8 x i64> %a) { +; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v8i64': +; SSE2: Found an estimated cost of 4 for instruction: %shift +; SSE41: Found an estimated cost of 4 for instruction: %shift +; AVX: Found an estimated cost of 4 for instruction: %shift +; AVX2: Found an estimated cost of 2 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift +; XOPAVX: Found an estimated cost of 8 for instruction: %shift +; XOPAVX2: Found an estimated cost of 2 for instruction: %shift + %shift = lshr <8 x i64> %a, <i64 7, i64 7, i64 7, i64 7, i64 7, i64 7, i64 7, i64 7> + ret <8 x i64> %shift +} + define <4 x i32> @splatconstant_shift_v4i32(<4 x i32> %a) { ; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v4i32': ; SSE2: Found an estimated cost of 1 for instruction: %shift ; SSE41: Found an estimated cost of 1 for instruction: %shift ; AVX: Found an estimated cost of 1 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 2 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %shift = lshr <4 x i32> %a, <i32 5, i32 5, i32 5, i32 5> @@ -349,18 +552,33 @@ define <8 x i32> @splatconstant_shift_v8i32(<8 x i32> %a) { ; SSE41: Found an estimated cost of 2 for instruction: %shift ; AVX: Found an estimated cost of 2 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 4 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %shift = lshr <8 x i32> %a, <i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5> ret <8 x i32> %shift } +define <16 x i32> @splatconstant_shift_v16i32(<16 x i32> %a) { +; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v16i32': +; SSE2: Found an estimated cost of 4 for instruction: %shift +; SSE41: Found an estimated cost of 4 for instruction: %shift +; AVX: Found an estimated cost of 4 for instruction: %shift +; AVX2: Found an estimated cost of 2 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift +; XOPAVX: Found an estimated cost of 8 for instruction: %shift +; XOPAVX2: Found an estimated cost of 2 for instruction: %shift + %shift = lshr <16 x i32> %a, <i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5> + ret <16 x i32> %shift +} + define <8 x i16> @splatconstant_shift_v8i16(<8 x i16> %a) { ; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v8i16': ; SSE2: Found an estimated cost of 1 for instruction: %shift ; SSE41: Found an estimated cost of 1 for instruction: %shift ; AVX: Found an estimated cost of 1 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOP: Found an estimated cost of 2 for instruction: %shift %shift = lshr <8 x i16> %a, <i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3> ret <8 x i16> %shift @@ -372,17 +590,32 @@ define <16 x i16> @splatconstant_shift_v16i16(<16 x i16> %a) { ; SSE41: Found an estimated cost of 2 for instruction: %shift ; AVX: Found an estimated cost of 2 for instruction: %shift ; AVX2: Found an estimated cost of 10 for instruction: %shift +; AVX512: Found an estimated cost of 10 for instruction: %shift ; XOP: Found an estimated cost of 4 for instruction: %shift %shift = lshr <16 x i16> %a, <i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3> ret <16 x i16> %shift } +define <32 x i16> @splatconstant_shift_v32i16(<32 x i16> %a) { +; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v32i16': +; SSE2: Found an estimated cost of 4 for instruction: %shift +; SSE41: Found an estimated cost of 4 for instruction: %shift +; AVX: Found an estimated cost of 4 for instruction: %shift +; AVX2: Found an estimated cost of 20 for instruction: %shift +; AVX512F: Found an estimated cost of 20 for instruction: %shift +; AVX512BW: Found an estimated cost of 2 for instruction: %shift +; XOP: Found an estimated cost of 8 for instruction: %shift + %shift = lshr <32 x i16> %a, <i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3> + ret <32 x i16> %shift +} + define <16 x i8> @splatconstant_shift_v16i8(<16 x i8> %a) { ; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v16i8': ; SSE2: Found an estimated cost of 1 for instruction: %shift ; SSE41: Found an estimated cost of 1 for instruction: %shift ; AVX: Found an estimated cost of 1 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOP: Found an estimated cost of 2 for instruction: %shift %shift = lshr <16 x i8> %a, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3> ret <16 x i8> %shift @@ -394,7 +627,21 @@ define <32 x i8> @splatconstant_shift_v32i8(<32 x i8> %a) { ; SSE41: Found an estimated cost of 2 for instruction: %shift ; AVX: Found an estimated cost of 2 for instruction: %shift ; AVX2: Found an estimated cost of 11 for instruction: %shift +; AVX512: Found an estimated cost of 11 for instruction: %shift ; XOP: Found an estimated cost of 4 for instruction: %shift %shift = lshr <32 x i8> %a, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3> ret <32 x i8> %shift } + +define <64 x i8> @splatconstant_shift_v64i8(<64 x i8> %a) { +; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v64i8': +; SSE2: Found an estimated cost of 4 for instruction: %shift +; SSE41: Found an estimated cost of 4 for instruction: %shift +; AVX: Found an estimated cost of 4 for instruction: %shift +; AVX2: Found an estimated cost of 22 for instruction: %shift +; AVX512F: Found an estimated cost of 22 for instruction: %shift +; AVX512BW: Found an estimated cost of 2 for instruction: %shift +; XOP: Found an estimated cost of 8 for instruction: %shift + %shift = lshr <64 x i8> %a, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3> + ret <64 x i8> %shift +} diff --git a/test/Analysis/CostModel/X86/vshift-shl-cost.ll b/test/Analysis/CostModel/X86/vshift-shl-cost.ll index 60ba3adea42a..804c5a76c319 100644 --- a/test/Analysis/CostModel/X86/vshift-shl-cost.ll +++ b/test/Analysis/CostModel/X86/vshift-shl-cost.ll @@ -1,9 +1,12 @@ -; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=corei7 -mattr=+sse2,-sse4.1 -cost-model -analyze | FileCheck %s -check-prefix=CHECK -check-prefix=SSE2 -; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=corei7 -cost-model -analyze | FileCheck %s -check-prefix=CHECK -check-prefix=SSE41 -; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=corei7-avx -cost-model -analyze | FileCheck %s -check-prefix=CHECK -check-prefix=AVX -; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=core-avx2 -cost-model -analyze | FileCheck %s -check-prefix=CHECK -check-prefix=AVX2 -; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=bdver2 -cost-model -analyze | FileCheck %s -check-prefix=CHECK -check-prefix=XOP -check-prefix=XOPAVX -; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=bdver4 -cost-model -analyze | FileCheck %s -check-prefix=CHECK -check-prefix=XOP -check-prefix=XOPAVX2 +; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+sse2 -cost-model -analyze | FileCheck %s --check-prefix=CHECK --check-prefix=SSE2 +; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+sse4.1 -cost-model -analyze | FileCheck %s --check-prefix=CHECK --check-prefix=SSE41 +; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+avx -cost-model -analyze | FileCheck %s --check-prefix=CHECK --check-prefix=AVX +; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+avx2 -cost-model -analyze | FileCheck %s --check-prefix=CHECK --check-prefix=AVX2 +; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+xop,+avx -cost-model -analyze | FileCheck %s --check-prefix=CHECK --check-prefix=XOP --check-prefix=XOPAVX +; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+xop,+avx2 -cost-model -analyze | FileCheck %s --check-prefix=CHECK --check-prefix=XOP --check-prefix=XOPAVX2 +; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+avx512f -cost-model -analyze | FileCheck %s --check-prefix=CHECK --check-prefix=AVX512 --check-prefix=AVX512F +; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+avx512f,+avx512dq -cost-model -analyze | FileCheck %s --check-prefix=CHECK --check-prefix=AVX512 --check-prefix=AVX512F +; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+avx512f,+avx512bw -cost-model -analyze | FileCheck %s --check-prefix=CHECK --check-prefix=AVX512 --check-prefix=AVX512BW ; Verify the cost of vector shift left instructions. @@ -18,6 +21,7 @@ define <2 x i64> @var_shift_v2i64(<2 x i64> %a, <2 x i64> %b) { ; SSE41: Found an estimated cost of 4 for instruction: %shift ; AVX: Found an estimated cost of 4 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 1 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %shift = shl <2 x i64> %a, %b @@ -30,18 +34,33 @@ define <4 x i64> @var_shift_v4i64(<4 x i64> %a, <4 x i64> %b) { ; SSE41: Found an estimated cost of 8 for instruction: %shift ; AVX: Found an estimated cost of 8 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 2 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %shift = shl <4 x i64> %a, %b ret <4 x i64> %shift } +define <8 x i64> @var_shift_v8i64(<8 x i64> %a, <8 x i64> %b) { +; CHECK: 'Cost Model Analysis' for function 'var_shift_v8i64': +; SSE2: Found an estimated cost of 16 for instruction: %shift +; SSE41: Found an estimated cost of 16 for instruction: %shift +; AVX: Found an estimated cost of 16 for instruction: %shift +; AVX2: Found an estimated cost of 2 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift +; XOPAVX: Found an estimated cost of 4 for instruction: %shift +; XOPAVX2: Found an estimated cost of 2 for instruction: %shift + %shift = shl <8 x i64> %a, %b + ret <8 x i64> %shift +} + define <4 x i32> @var_shift_v4i32(<4 x i32> %a, <4 x i32> %b) { ; CHECK: 'Cost Model Analysis' for function 'var_shift_v4i32': ; SSE2: Found an estimated cost of 10 for instruction: %shift ; SSE41: Found an estimated cost of 10 for instruction: %shift ; AVX: Found an estimated cost of 10 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 1 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %shift = shl <4 x i32> %a, %b @@ -54,18 +73,33 @@ define <8 x i32> @var_shift_v8i32(<8 x i32> %a, <8 x i32> %b) { ; SSE41: Found an estimated cost of 20 for instruction: %shift ; AVX: Found an estimated cost of 20 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 2 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %shift = shl <8 x i32> %a, %b ret <8 x i32> %shift } +define <16 x i32> @var_shift_v16i32(<16 x i32> %a, <16 x i32> %b) { +; CHECK: 'Cost Model Analysis' for function 'var_shift_v16i32': +; SSE2: Found an estimated cost of 40 for instruction: %shift +; SSE41: Found an estimated cost of 40 for instruction: %shift +; AVX: Found an estimated cost of 40 for instruction: %shift +; AVX2: Found an estimated cost of 2 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift +; XOPAVX: Found an estimated cost of 4 for instruction: %shift +; XOPAVX2: Found an estimated cost of 2 for instruction: %shift + %shift = shl <16 x i32> %a, %b + ret <16 x i32> %shift +} + define <8 x i16> @var_shift_v8i16(<8 x i16> %a, <8 x i16> %b) { ; CHECK: 'Cost Model Analysis' for function 'var_shift_v8i16': ; SSE2: Found an estimated cost of 32 for instruction: %shift ; SSE41: Found an estimated cost of 14 for instruction: %shift ; AVX: Found an estimated cost of 14 for instruction: %shift ; AVX2: Found an estimated cost of 14 for instruction: %shift +; AVX512: Found an estimated cost of 14 for instruction: %shift ; XOP: Found an estimated cost of 1 for instruction: %shift %shift = shl <8 x i16> %a, %b ret <8 x i16> %shift @@ -77,17 +111,32 @@ define <16 x i16> @var_shift_v16i16(<16 x i16> %a, <16 x i16> %b) { ; SSE41: Found an estimated cost of 28 for instruction: %shift ; AVX: Found an estimated cost of 28 for instruction: %shift ; AVX2: Found an estimated cost of 10 for instruction: %shift +; AVX512: Found an estimated cost of 10 for instruction: %shift ; XOP: Found an estimated cost of 2 for instruction: %shift %shift = shl <16 x i16> %a, %b ret <16 x i16> %shift } +define <32 x i16> @var_shift_v32i16(<32 x i16> %a, <32 x i16> %b) { +; CHECK: 'Cost Model Analysis' for function 'var_shift_v32i16': +; SSE2: Found an estimated cost of 128 for instruction: %shift +; SSE41: Found an estimated cost of 56 for instruction: %shift +; AVX: Found an estimated cost of 56 for instruction: %shift +; AVX2: Found an estimated cost of 20 for instruction: %shift +; AVX512F: Found an estimated cost of 20 for instruction: %shift +; AVX512BW: Found an estimated cost of 2 for instruction: %shift +; XOP: Found an estimated cost of 4 for instruction: %shift + %shift = shl <32 x i16> %a, %b + ret <32 x i16> %shift +} + define <16 x i8> @var_shift_v16i8(<16 x i8> %a, <16 x i8> %b) { ; CHECK: 'Cost Model Analysis' for function 'var_shift_v16i8': ; SSE2: Found an estimated cost of 26 for instruction: %shift ; SSE41: Found an estimated cost of 11 for instruction: %shift ; AVX: Found an estimated cost of 11 for instruction: %shift ; AVX2: Found an estimated cost of 11 for instruction: %shift +; AVX512: Found an estimated cost of 11 for instruction: %shift ; XOP: Found an estimated cost of 1 for instruction: %shift %shift = shl <16 x i8> %a, %b ret <16 x i8> %shift @@ -99,11 +148,25 @@ define <32 x i8> @var_shift_v32i8(<32 x i8> %a, <32 x i8> %b) { ; SSE41: Found an estimated cost of 22 for instruction: %shift ; AVX: Found an estimated cost of 22 for instruction: %shift ; AVX2: Found an estimated cost of 11 for instruction: %shift +; AVX512: Found an estimated cost of 11 for instruction: %shift ; XOP: Found an estimated cost of 2 for instruction: %shift %shift = shl <32 x i8> %a, %b ret <32 x i8> %shift } +define <64 x i8> @var_shift_v64i8(<64 x i8> %a, <64 x i8> %b) { +; CHECK: 'Cost Model Analysis' for function 'var_shift_v64i8': +; SSE2: Found an estimated cost of 104 for instruction: %shift +; SSE41: Found an estimated cost of 44 for instruction: %shift +; AVX: Found an estimated cost of 44 for instruction: %shift +; AVX2: Found an estimated cost of 22 for instruction: %shift +; AVX512F: Found an estimated cost of 22 for instruction: %shift +; AVX512BW: Found an estimated cost of 2 for instruction: %shift +; XOP: Found an estimated cost of 4 for instruction: %shift + %shift = shl <64 x i8> %a, %b + ret <64 x i8> %shift +} + ; ; Uniform Variable Shifts ; @@ -114,6 +177,7 @@ define <2 x i64> @splatvar_shift_v2i64(<2 x i64> %a, <2 x i64> %b) { ; SSE41: Found an estimated cost of 4 for instruction: %shift ; AVX: Found an estimated cost of 4 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 1 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %splat = shufflevector <2 x i64> %b, <2 x i64> undef, <2 x i32> zeroinitializer @@ -127,6 +191,7 @@ define <4 x i64> @splatvar_shift_v4i64(<4 x i64> %a, <4 x i64> %b) { ; SSE41: Found an estimated cost of 8 for instruction: %shift ; AVX: Found an estimated cost of 8 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 2 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %splat = shufflevector <4 x i64> %b, <4 x i64> undef, <4 x i32> zeroinitializer @@ -134,12 +199,27 @@ define <4 x i64> @splatvar_shift_v4i64(<4 x i64> %a, <4 x i64> %b) { ret <4 x i64> %shift } +define <8 x i64> @splatvar_shift_v8i64(<8 x i64> %a, <8 x i64> %b) { +; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v8i64': +; SSE2: Found an estimated cost of 16 for instruction: %shift +; SSE41: Found an estimated cost of 16 for instruction: %shift +; AVX: Found an estimated cost of 16 for instruction: %shift +; AVX2: Found an estimated cost of 2 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift +; XOPAVX: Found an estimated cost of 4 for instruction: %shift +; XOPAVX2: Found an estimated cost of 2 for instruction: %shift + %splat = shufflevector <8 x i64> %b, <8 x i64> undef, <8 x i32> zeroinitializer + %shift = shl <8 x i64> %a, %splat + ret <8 x i64> %shift +} + define <4 x i32> @splatvar_shift_v4i32(<4 x i32> %a, <4 x i32> %b) { ; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v4i32': ; SSE2: Found an estimated cost of 10 for instruction: %shift ; SSE41: Found an estimated cost of 10 for instruction: %shift ; AVX: Found an estimated cost of 10 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 1 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %splat = shufflevector <4 x i32> %b, <4 x i32> undef, <4 x i32> zeroinitializer @@ -153,6 +233,7 @@ define <8 x i32> @splatvar_shift_v8i32(<8 x i32> %a, <8 x i32> %b) { ; SSE41: Found an estimated cost of 20 for instruction: %shift ; AVX: Found an estimated cost of 20 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 2 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %splat = shufflevector <8 x i32> %b, <8 x i32> undef, <8 x i32> zeroinitializer @@ -160,12 +241,27 @@ define <8 x i32> @splatvar_shift_v8i32(<8 x i32> %a, <8 x i32> %b) { ret <8 x i32> %shift } +define <16 x i32> @splatvar_shift_v16i32(<16 x i32> %a, <16 x i32> %b) { +; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v16i32': +; SSE2: Found an estimated cost of 40 for instruction: %shift +; SSE41: Found an estimated cost of 40 for instruction: %shift +; AVX: Found an estimated cost of 40 for instruction: %shift +; AVX2: Found an estimated cost of 2 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift +; XOPAVX: Found an estimated cost of 4 for instruction: %shift +; XOPAVX2: Found an estimated cost of 2 for instruction: %shift + %splat = shufflevector <16 x i32> %b, <16 x i32> undef, <16 x i32> zeroinitializer + %shift = shl <16 x i32> %a, %splat + ret <16 x i32> %shift +} + define <8 x i16> @splatvar_shift_v8i16(<8 x i16> %a, <8 x i16> %b) { ; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v8i16': ; SSE2: Found an estimated cost of 32 for instruction: %shift ; SSE41: Found an estimated cost of 14 for instruction: %shift ; AVX: Found an estimated cost of 14 for instruction: %shift ; AVX2: Found an estimated cost of 14 for instruction: %shift +; AVX512: Found an estimated cost of 14 for instruction: %shift ; XOP: Found an estimated cost of 1 for instruction: %shift %splat = shufflevector <8 x i16> %b, <8 x i16> undef, <8 x i32> zeroinitializer %shift = shl <8 x i16> %a, %splat @@ -178,18 +274,34 @@ define <16 x i16> @splatvar_shift_v16i16(<16 x i16> %a, <16 x i16> %b) { ; SSE41: Found an estimated cost of 28 for instruction: %shift ; AVX: Found an estimated cost of 28 for instruction: %shift ; AVX2: Found an estimated cost of 10 for instruction: %shift +; AVX512: Found an estimated cost of 10 for instruction: %shift ; XOP: Found an estimated cost of 2 for instruction: %shift %splat = shufflevector <16 x i16> %b, <16 x i16> undef, <16 x i32> zeroinitializer %shift = shl <16 x i16> %a, %splat ret <16 x i16> %shift } +define <32 x i16> @splatvar_shift_v32i16(<32 x i16> %a, <32 x i16> %b) { +; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v32i16': +; SSE2: Found an estimated cost of 128 for instruction: %shift +; SSE41: Found an estimated cost of 56 for instruction: %shift +; AVX: Found an estimated cost of 56 for instruction: %shift +; AVX2: Found an estimated cost of 20 for instruction: %shift +; AVX512F: Found an estimated cost of 20 for instruction: %shift +; AVX512BW: Found an estimated cost of 2 for instruction: %shift +; XOP: Found an estimated cost of 4 for instruction: %shift + %splat = shufflevector <32 x i16> %b, <32 x i16> undef, <32 x i32> zeroinitializer + %shift = shl <32 x i16> %a, %splat + ret <32 x i16> %shift +} + define <16 x i8> @splatvar_shift_v16i8(<16 x i8> %a, <16 x i8> %b) { ; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v16i8': ; SSE2: Found an estimated cost of 26 for instruction: %shift ; SSE41: Found an estimated cost of 11 for instruction: %shift ; AVX: Found an estimated cost of 11 for instruction: %shift ; AVX2: Found an estimated cost of 11 for instruction: %shift +; AVX512: Found an estimated cost of 11 for instruction: %shift ; XOP: Found an estimated cost of 1 for instruction: %shift %splat = shufflevector <16 x i8> %b, <16 x i8> undef, <16 x i32> zeroinitializer %shift = shl <16 x i8> %a, %splat @@ -202,12 +314,27 @@ define <32 x i8> @splatvar_shift_v32i8(<32 x i8> %a, <32 x i8> %b) { ; SSE41: Found an estimated cost of 22 for instruction: %shift ; AVX: Found an estimated cost of 22 for instruction: %shift ; AVX2: Found an estimated cost of 11 for instruction: %shift +; AVX512: Found an estimated cost of 11 for instruction: %shift ; XOP: Found an estimated cost of 2 for instruction: %shift %splat = shufflevector <32 x i8> %b, <32 x i8> undef, <32 x i32> zeroinitializer %shift = shl <32 x i8> %a, %splat ret <32 x i8> %shift } +define <64 x i8> @splatvar_shift_v64i8(<64 x i8> %a, <64 x i8> %b) { +; CHECK: 'Cost Model Analysis' for function 'splatvar_shift_v64i8': +; SSE2: Found an estimated cost of 104 for instruction: %shift +; SSE41: Found an estimated cost of 44 for instruction: %shift +; AVX: Found an estimated cost of 44 for instruction: %shift +; AVX2: Found an estimated cost of 22 for instruction: %shift +; AVX512F: Found an estimated cost of 22 for instruction: %shift +; AVX512BW: Found an estimated cost of 2 for instruction: %shift +; XOP: Found an estimated cost of 4 for instruction: %shift + %splat = shufflevector <64 x i8> %b, <64 x i8> undef, <64 x i32> zeroinitializer + %shift = shl <64 x i8> %a, %splat + ret <64 x i8> %shift +} + ; ; Constant Shifts ; @@ -218,6 +345,7 @@ define <2 x i64> @constant_shift_v2i64(<2 x i64> %a) { ; SSE41: Found an estimated cost of 4 for instruction: %shift ; AVX: Found an estimated cost of 4 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 1 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %shift = shl <2 x i64> %a, <i64 1, i64 7> @@ -230,18 +358,33 @@ define <4 x i64> @constant_shift_v4i64(<4 x i64> %a) { ; SSE41: Found an estimated cost of 8 for instruction: %shift ; AVX: Found an estimated cost of 8 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 2 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %shift = shl <4 x i64> %a, <i64 1, i64 7, i64 15, i64 31> ret <4 x i64> %shift } +define <8 x i64> @constant_shift_v8i64(<8 x i64> %a) { +; CHECK: 'Cost Model Analysis' for function 'constant_shift_v8i64': +; SSE2: Found an estimated cost of 16 for instruction: %shift +; SSE41: Found an estimated cost of 16 for instruction: %shift +; AVX: Found an estimated cost of 16 for instruction: %shift +; AVX2: Found an estimated cost of 2 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift +; XOPAVX: Found an estimated cost of 4 for instruction: %shift +; XOPAVX2: Found an estimated cost of 2 for instruction: %shift + %shift = shl <8 x i64> %a, <i64 1, i64 7, i64 15, i64 31, i64 1, i64 7, i64 15, i64 31> + ret <8 x i64> %shift +} + define <4 x i32> @constant_shift_v4i32(<4 x i32> %a) { ; CHECK: 'Cost Model Analysis' for function 'constant_shift_v4i32': ; SSE2: Found an estimated cost of 6 for instruction: %shift ; SSE41: Found an estimated cost of 1 for instruction: %shift ; AVX: Found an estimated cost of 1 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 1 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %shift = shl <4 x i32> %a, <i32 4, i32 5, i32 6, i32 7> @@ -254,18 +397,33 @@ define <8 x i32> @constant_shift_v8i32(<8 x i32> %a) { ; SSE41: Found an estimated cost of 2 for instruction: %shift ; AVX: Found an estimated cost of 4 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 2 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %shift = shl <8 x i32> %a, <i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3> ret <8 x i32> %shift } +define <16 x i32> @constant_shift_v16i32(<16 x i32> %a) { +; CHECK: 'Cost Model Analysis' for function 'constant_shift_v16i32': +; SSE2: Found an estimated cost of 24 for instruction: %shift +; SSE41: Found an estimated cost of 4 for instruction: %shift +; AVX: Found an estimated cost of 8 for instruction: %shift +; AVX2: Found an estimated cost of 2 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift +; XOPAVX: Found an estimated cost of 4 for instruction: %shift +; XOPAVX2: Found an estimated cost of 2 for instruction: %shift + %shift = shl <16 x i32> %a, <i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3> + ret <16 x i32> %shift +} + define <8 x i16> @constant_shift_v8i16(<8 x i16> %a) { ; CHECK: 'Cost Model Analysis' for function 'constant_shift_v8i16': ; SSE2: Found an estimated cost of 1 for instruction: %shift ; SSE41: Found an estimated cost of 1 for instruction: %shift ; AVX: Found an estimated cost of 1 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOP: Found an estimated cost of 1 for instruction: %shift %shift = shl <8 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> ret <8 x i16> %shift @@ -277,18 +435,34 @@ define <16 x i16> @constant_shift_v16i16(<16 x i16> %a) { ; SSE41: Found an estimated cost of 2 for instruction: %shift ; AVX: Found an estimated cost of 4 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 2 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %shift = shl <16 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> ret <16 x i16> %shift } +define <32 x i16> @constant_shift_v32i16(<32 x i16> %a) { +; CHECK: 'Cost Model Analysis' for function 'constant_shift_v32i16': +; SSE2: Found an estimated cost of 4 for instruction: %shift +; SSE41: Found an estimated cost of 4 for instruction: %shift +; AVX: Found an estimated cost of 8 for instruction: %shift +; AVX2: Found an estimated cost of 2 for instruction: %shift +; AVX512F: Found an estimated cost of 2 for instruction: %shift +; AVX512BW: Found an estimated cost of 2 for instruction: %shift +; XOPAVX: Found an estimated cost of 4 for instruction: %shift +; XOPAVX2: Found an estimated cost of 2 for instruction: %shift + %shift = shl <32 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> + ret <32 x i16> %shift +} + define <16 x i8> @constant_shift_v16i8(<16 x i8> %a) { ; CHECK: 'Cost Model Analysis' for function 'constant_shift_v16i8': ; SSE2: Found an estimated cost of 26 for instruction: %shift ; SSE41: Found an estimated cost of 11 for instruction: %shift ; AVX: Found an estimated cost of 11 for instruction: %shift ; AVX2: Found an estimated cost of 11 for instruction: %shift +; AVX512: Found an estimated cost of 11 for instruction: %shift ; XOP: Found an estimated cost of 1 for instruction: %shift %shift = shl <16 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0> ret <16 x i8> %shift @@ -300,11 +474,25 @@ define <32 x i8> @constant_shift_v32i8(<32 x i8> %a) { ; SSE41: Found an estimated cost of 22 for instruction: %shift ; AVX: Found an estimated cost of 22 for instruction: %shift ; AVX2: Found an estimated cost of 11 for instruction: %shift +; AVX512: Found an estimated cost of 11 for instruction: %shift ; XOP: Found an estimated cost of 2 for instruction: %shift %shift = shl <32 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0> ret <32 x i8> %shift } +define <64 x i8> @constant_shift_v64i8(<64 x i8> %a) { +; CHECK: 'Cost Model Analysis' for function 'constant_shift_v64i8': +; SSE2: Found an estimated cost of 104 for instruction: %shift +; SSE41: Found an estimated cost of 44 for instruction: %shift +; AVX: Found an estimated cost of 44 for instruction: %shift +; AVX2: Found an estimated cost of 22 for instruction: %shift +; AVX512F: Found an estimated cost of 22 for instruction: %shift +; AVX512BW: Found an estimated cost of 2 for instruction: %shift +; XOP: Found an estimated cost of 4 for instruction: %shift + %shift = shl <64 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0> + ret <64 x i8> %shift +} + ; ; Uniform Constant Shifts ; @@ -315,6 +503,7 @@ define <2 x i64> @splatconstant_shift_v2i64(<2 x i64> %a) { ; SSE41: Found an estimated cost of 1 for instruction: %shift ; AVX: Found an estimated cost of 1 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 1 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %shift = shl <2 x i64> %a, <i64 7, i64 7> @@ -327,18 +516,33 @@ define <4 x i64> @splatconstant_shift_v4i64(<4 x i64> %a) { ; SSE41: Found an estimated cost of 2 for instruction: %shift ; AVX: Found an estimated cost of 2 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 2 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %shift = shl <4 x i64> %a, <i64 7, i64 7, i64 7, i64 7> ret <4 x i64> %shift } +define <8 x i64> @splatconstant_shift_v8i64(<8 x i64> %a) { +; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v8i64': +; SSE2: Found an estimated cost of 4 for instruction: %shift +; SSE41: Found an estimated cost of 4 for instruction: %shift +; AVX: Found an estimated cost of 4 for instruction: %shift +; AVX2: Found an estimated cost of 2 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift +; XOPAVX: Found an estimated cost of 4 for instruction: %shift +; XOPAVX2: Found an estimated cost of 2 for instruction: %shift + %shift = shl <8 x i64> %a, <i64 7, i64 7, i64 7, i64 7, i64 7, i64 7, i64 7, i64 7> + ret <8 x i64> %shift +} + define <4 x i32> @splatconstant_shift_v4i32(<4 x i32> %a) { ; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v4i32': ; SSE2: Found an estimated cost of 1 for instruction: %shift ; SSE41: Found an estimated cost of 1 for instruction: %shift ; AVX: Found an estimated cost of 1 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 1 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %shift = shl <4 x i32> %a, <i32 5, i32 5, i32 5, i32 5> @@ -351,18 +555,33 @@ define <8 x i32> @splatconstant_shift_v8i32(<8 x i32> %a) { ; SSE41: Found an estimated cost of 2 for instruction: %shift ; AVX: Found an estimated cost of 2 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 2 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %shift = shl <8 x i32> %a, <i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5> ret <8 x i32> %shift } +define <16 x i32> @splatconstant_shift_v16i32(<16 x i32> %a) { +; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v16i32': +; SSE2: Found an estimated cost of 4 for instruction: %shift +; SSE41: Found an estimated cost of 4 for instruction: %shift +; AVX: Found an estimated cost of 4 for instruction: %shift +; AVX2: Found an estimated cost of 2 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift +; XOPAVX: Found an estimated cost of 4 for instruction: %shift +; XOPAVX2: Found an estimated cost of 2 for instruction: %shift + %shift = shl <16 x i32> %a, <i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5> + ret <16 x i32> %shift +} + define <8 x i16> @splatconstant_shift_v8i16(<8 x i16> %a) { ; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v8i16': ; SSE2: Found an estimated cost of 1 for instruction: %shift ; SSE41: Found an estimated cost of 1 for instruction: %shift ; AVX: Found an estimated cost of 1 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOP: Found an estimated cost of 1 for instruction: %shift %shift = shl <8 x i16> %a, <i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3> ret <8 x i16> %shift @@ -374,18 +593,34 @@ define <16 x i16> @splatconstant_shift_v16i16(<16 x i16> %a) { ; SSE41: Found an estimated cost of 2 for instruction: %shift ; AVX: Found an estimated cost of 2 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOPAVX: Found an estimated cost of 2 for instruction: %shift ; XOPAVX2: Found an estimated cost of 1 for instruction: %shift %shift = shl <16 x i16> %a, <i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3> ret <16 x i16> %shift } +define <32 x i16> @splatconstant_shift_v32i16(<32 x i16> %a) { +; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v32i16': +; SSE2: Found an estimated cost of 4 for instruction: %shift +; SSE41: Found an estimated cost of 4 for instruction: %shift +; AVX: Found an estimated cost of 4 for instruction: %shift +; AVX2: Found an estimated cost of 2 for instruction: %shift +; AVX512F: Found an estimated cost of 2 for instruction: %shift +; AVX512BW: Found an estimated cost of 2 for instruction: %shift +; XOPAVX: Found an estimated cost of 4 for instruction: %shift +; XOPAVX2: Found an estimated cost of 2 for instruction: %shift + %shift = shl <32 x i16> %a, <i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3> + ret <32 x i16> %shift +} + define <16 x i8> @splatconstant_shift_v16i8(<16 x i8> %a) { ; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v16i8': ; SSE2: Found an estimated cost of 1 for instruction: %shift ; SSE41: Found an estimated cost of 1 for instruction: %shift ; AVX: Found an estimated cost of 1 for instruction: %shift ; AVX2: Found an estimated cost of 1 for instruction: %shift +; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOP: Found an estimated cost of 1 for instruction: %shift %shift = shl <16 x i8> %a, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3> ret <16 x i8> %shift @@ -397,11 +632,25 @@ define <32 x i8> @splatconstant_shift_v32i8(<32 x i8> %a) { ; SSE41: Found an estimated cost of 2 for instruction: %shift ; AVX: Found an estimated cost of 2 for instruction: %shift ; AVX2: Found an estimated cost of 11 for instruction: %shift +; AVX512: Found an estimated cost of 11 for instruction: %shift ; XOP: Found an estimated cost of 2 for instruction: %shift %shift = shl <32 x i8> %a, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3> ret <32 x i8> %shift } +define <64 x i8> @splatconstant_shift_v64i8(<64 x i8> %a) { +; CHECK: 'Cost Model Analysis' for function 'splatconstant_shift_v64i8': +; SSE2: Found an estimated cost of 4 for instruction: %shift +; SSE41: Found an estimated cost of 4 for instruction: %shift +; AVX: Found an estimated cost of 4 for instruction: %shift +; AVX2: Found an estimated cost of 22 for instruction: %shift +; AVX512F: Found an estimated cost of 22 for instruction: %shift +; AVX512BW: Found an estimated cost of 2 for instruction: %shift +; XOP: Found an estimated cost of 4 for instruction: %shift + %shift = shl <64 x i8> %a, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3> + ret <64 x i8> %shift +} + ; ; Special Cases ; |