vendor/llvm/llvm-release_39-r276489

1 files changed, 152 insertions, 57 deletions

diff --git a/test/CodeGen/AMDGPU/min.ll b/test/CodeGen/AMDGPU/min.ll
index 215dbeb4b2fdd..5d64a152af3cb 100644
--- a/test/CodeGen/AMDGPU/min.ll
+++ b/test/CodeGen/AMDGPU/min.ll
@@ -1,24 +1,25 @@
-; RUN: llc -march=amdgcn -mcpu=SI < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
+; RUN: llc -march=amdgcn < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
+; RUN: llc -march=r600 -mcpu=cypress < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s
 
-declare i32 @llvm.r600.read.tidig.x() nounwind readnone
+declare i32 @llvm.amdgcn.workitem.id.x() nounwind readnone
 
 ; FUNC-LABEL: {{^}}v_test_imin_sle_i32:
 ; SI: v_min_i32_e32
+
+; EG: MIN_INT
 define void @v_test_imin_sle_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %aptr, i32 addrspace(1)* %bptr) nounwind {
-  %tid = call i32 @llvm.r600.read.tidig.x() nounwind readnone
-  %gep0 = getelementptr i32, i32 addrspace(1)* %aptr, i32 %tid
-  %gep1 = getelementptr i32, i32 addrspace(1)* %bptr, i32 %tid
-  %outgep = getelementptr i32, i32 addrspace(1)* %out, i32 %tid
-  %a = load i32, i32 addrspace(1)* %gep0, align 4
-  %b = load i32, i32 addrspace(1)* %gep1, align 4
+  %a = load i32, i32 addrspace(1)* %aptr, align 4
+  %b = load i32, i32 addrspace(1)* %bptr, align 4
   %cmp = icmp sle i32 %a, %b
   %val = select i1 %cmp, i32 %a, i32 %b
-  store i32 %val, i32 addrspace(1)* %outgep, align 4
+  store i32 %val, i32 addrspace(1)* %out, align 4
   ret void
 }
 
 ; FUNC-LABEL: {{^}}s_test_imin_sle_i32:
 ; SI: s_min_i32
+
+; EG: MIN_INT
 define void @s_test_imin_sle_i32(i32 addrspace(1)* %out, i32 %a, i32 %b) nounwind {
   %cmp = icmp sle i32 %a, %b
   %val = select i1 %cmp, i32 %a, i32 %b
@@ -28,6 +29,8 @@ define void @s_test_imin_sle_i32(i32 addrspace(1)* %out, i32 %a, i32 %b) nounwin
 
 ; FUNC-LABEL: {{^}}s_test_imin_sle_v1i32:
 ; SI: s_min_i32
+
+; EG: MIN_INT
 define void @s_test_imin_sle_v1i32(<1 x i32> addrspace(1)* %out, <1 x i32> %a, <1 x i32> %b) nounwind {
   %cmp = icmp sle <1 x i32> %a, %b
   %val = select <1 x i1> %cmp, <1 x i32> %a, <1 x i32> %b
@@ -40,6 +43,11 @@ define void @s_test_imin_sle_v1i32(<1 x i32> addrspace(1)* %out, <1 x i32> %a, <
 ; SI: s_min_i32
 ; SI: s_min_i32
 ; SI: s_min_i32
+
+; EG: MIN_INT
+; EG: MIN_INT
+; EG: MIN_INT
+; EG: MIN_INT
 define void @s_test_imin_sle_v4i32(<4 x i32> addrspace(1)* %out, <4 x i32> %a, <4 x i32> %b) nounwind {
   %cmp = icmp sle <4 x i32> %a, %b
   %val = select <4 x i1> %cmp, <4 x i32> %a, <4 x i32> %b
@@ -79,6 +87,11 @@ define void @s_test_imin_sle_i8(i8 addrspace(1)* %out, i8 %a, i8 %b) nounwind {
 ; SI: v_min_i32
 
 ; SI: s_endpgm
+
+; EG: MIN_INT
+; EG: MIN_INT
+; EG: MIN_INT
+; EG: MIN_INT
 define void @s_test_imin_sle_v4i8(<4 x i8> addrspace(1)* %out, <4 x i8> %a, <4 x i8> %b) nounwind {
   %cmp = icmp sle <4 x i8> %a, %b
   %val = select <4 x i1> %cmp, <4 x i8> %a, <4 x i8> %b
@@ -91,6 +104,11 @@ define void @s_test_imin_sle_v4i8(<4 x i8> addrspace(1)* %out, <4 x i8> %a, <4 x
 ; SI: v_min_i32
 ; SI: v_min_i32
 ; SI: v_min_i32
+
+; EG: MIN_INT
+; EG: MIN_INT
+; EG: MIN_INT
+; EG: MIN_INT
 define void @s_test_imin_sle_v4i16(<4 x i16> addrspace(1)* %out, <4 x i16> %a, <4 x i16> %b) nounwind {
   %cmp = icmp sle <4 x i16> %a, %b
   %val = select <4 x i1> %cmp, <4 x i16> %a, <4 x i16> %b
@@ -100,21 +118,21 @@ define void @s_test_imin_sle_v4i16(<4 x i16> addrspace(1)* %out, <4 x i16> %a, <
 
 ; FUNC-LABEL: @v_test_imin_slt_i32
 ; SI: v_min_i32_e32
+
+; EG: MIN_INT
 define void @v_test_imin_slt_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %aptr, i32 addrspace(1)* %bptr) nounwind {
-  %tid = call i32 @llvm.r600.read.tidig.x() nounwind readnone
-  %gep0 = getelementptr i32, i32 addrspace(1)* %aptr, i32 %tid
-  %gep1 = getelementptr i32, i32 addrspace(1)* %bptr, i32 %tid
-  %outgep = getelementptr i32, i32 addrspace(1)* %out, i32 %tid
-  %a = load i32, i32 addrspace(1)* %gep0, align 4
-  %b = load i32, i32 addrspace(1)* %gep1, align 4
+  %a = load i32, i32 addrspace(1)* %aptr, align 4
+  %b = load i32, i32 addrspace(1)* %bptr, align 4
   %cmp = icmp slt i32 %a, %b
   %val = select i1 %cmp, i32 %a, i32 %b
-  store i32 %val, i32 addrspace(1)* %outgep, align 4
+  store i32 %val, i32 addrspace(1)* %out, align 4
   ret void
 }
 
 ; FUNC-LABEL: @s_test_imin_slt_i32
 ; SI: s_min_i32
+
+; EG: MIN_INT
 define void @s_test_imin_slt_i32(i32 addrspace(1)* %out, i32 %a, i32 %b) nounwind {
   %cmp = icmp slt i32 %a, %b
   %val = select i1 %cmp, i32 %a, i32 %b
@@ -125,6 +143,9 @@ define void @s_test_imin_slt_i32(i32 addrspace(1)* %out, i32 %a, i32 %b) nounwin
 ; FUNC-LABEL: {{^}}s_test_imin_slt_v2i32:
 ; SI: s_min_i32
 ; SI: s_min_i32
+
+; EG: MIN_INT
+; EG: MIN_INT
 define void @s_test_imin_slt_v2i32(<2 x i32> addrspace(1)* %out, <2 x i32> %a, <2 x i32> %b) nounwind {
   %cmp = icmp slt <2 x i32> %a, %b
   %val = select <2 x i1> %cmp, <2 x i32> %a, <2 x i32> %b
@@ -134,6 +155,8 @@ define void @s_test_imin_slt_v2i32(<2 x i32> addrspace(1)* %out, <2 x i32> %a, <
 
 ; FUNC-LABEL: {{^}}s_test_imin_slt_imm_i32:
 ; SI: s_min_i32 {{s[0-9]+}}, {{s[0-9]+}}, 8
+
+; EG: MIN_INT {{.*}}literal.{{[xyzw]}}
 define void @s_test_imin_slt_imm_i32(i32 addrspace(1)* %out, i32 %a) nounwind {
   %cmp = icmp slt i32 %a, 8
   %val = select i1 %cmp, i32 %a, i32 8
@@ -143,6 +166,8 @@ define void @s_test_imin_slt_imm_i32(i32 addrspace(1)* %out, i32 %a) nounwind {
 
 ; FUNC-LABEL: {{^}}s_test_imin_sle_imm_i32:
 ; SI: s_min_i32 {{s[0-9]+}}, {{s[0-9]+}}, 8
+
+; EG: MIN_INT {{.*}}literal.{{[xyzw]}}
 define void @s_test_imin_sle_imm_i32(i32 addrspace(1)* %out, i32 %a) nounwind {
   %cmp = icmp sle i32 %a, 8
   %val = select i1 %cmp, i32 %a, i32 8
@@ -152,16 +177,14 @@ define void @s_test_imin_sle_imm_i32(i32 addrspace(1)* %out, i32 %a) nounwind {
 
 ; FUNC-LABEL: @v_test_umin_ule_i32
 ; SI: v_min_u32_e32
+
+; EG: MIN_UINT
 define void @v_test_umin_ule_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %aptr, i32 addrspace(1)* %bptr) nounwind {
-  %tid = call i32 @llvm.r600.read.tidig.x() nounwind readnone
-  %gep0 = getelementptr i32, i32 addrspace(1)* %aptr, i32 %tid
-  %gep1 = getelementptr i32, i32 addrspace(1)* %bptr, i32 %tid
-  %outgep = getelementptr i32, i32 addrspace(1)* %out, i32 %tid
-  %a = load i32, i32 addrspace(1)* %gep0, align 4
-  %b = load i32, i32 addrspace(1)* %gep1, align 4
+  %a = load i32, i32 addrspace(1)* %aptr, align 4
+  %b = load i32, i32 addrspace(1)* %bptr, align 4
   %cmp = icmp ule i32 %a, %b
   %val = select i1 %cmp, i32 %a, i32 %b
-  store i32 %val, i32 addrspace(1)* %outgep, align 4
+  store i32 %val, i32 addrspace(1)* %out, align 4
   ret void
 }
 
@@ -171,20 +194,22 @@ define void @v_test_umin_ule_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %aptr
 ; SI: v_min_u32_e32
 ; SI-NOT: v_min_u32_e32
 ; SI: s_endpgm
+
+; EG: MIN_UINT
+; EG: MIN_UINT
+; EG: MIN_UINT
 define void @v_test_umin_ule_v3i32(<3 x i32> addrspace(1)* %out, <3 x i32> addrspace(1)* %aptr, <3 x i32> addrspace(1)* %bptr) nounwind {
-  %tid = call i32 @llvm.r600.read.tidig.x() nounwind readnone
-  %gep0 = getelementptr <3 x i32>, <3 x i32> addrspace(1)* %aptr, i32 %tid
-  %gep1 = getelementptr <3 x i32>, <3 x i32> addrspace(1)* %bptr, i32 %tid
-  %outgep = getelementptr <3 x i32>, <3 x i32> addrspace(1)* %out, i32 %tid
-  %a = load <3 x i32>, <3 x i32> addrspace(1)* %gep0
-  %b = load <3 x i32>, <3 x i32> addrspace(1)* %gep1
+  %a = load <3 x i32>, <3 x i32> addrspace(1)* %aptr
+  %b = load <3 x i32>, <3 x i32> addrspace(1)* %bptr
   %cmp = icmp ule <3 x i32> %a, %b
   %val = select <3 x i1> %cmp, <3 x i32> %a, <3 x i32> %b
-  store <3 x i32> %val, <3 x i32> addrspace(1)* %outgep
+  store <3 x i32> %val, <3 x i32> addrspace(1)* %out
   ret void
 }
 ; FUNC-LABEL: @s_test_umin_ule_i32
 ; SI: s_min_u32
+
+; EG: MIN_UINT
 define void @s_test_umin_ule_i32(i32 addrspace(1)* %out, i32 %a, i32 %b) nounwind {
   %cmp = icmp ule i32 %a, %b
   %val = select i1 %cmp, i32 %a, i32 %b
@@ -194,16 +219,14 @@ define void @s_test_umin_ule_i32(i32 addrspace(1)* %out, i32 %a, i32 %b) nounwin
 
 ; FUNC-LABEL: @v_test_umin_ult_i32
 ; SI: v_min_u32_e32
+
+; EG: MIN_UINT
 define void @v_test_umin_ult_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %aptr, i32 addrspace(1)* %bptr) nounwind {
-  %tid = call i32 @llvm.r600.read.tidig.x() nounwind readnone
-  %gep0 = getelementptr i32, i32 addrspace(1)* %aptr, i32 %tid
-  %gep1 = getelementptr i32, i32 addrspace(1)* %bptr, i32 %tid
-  %outgep = getelementptr i32, i32 addrspace(1)* %out, i32 %tid
-  %a = load i32, i32 addrspace(1)* %gep0, align 4
-  %b = load i32, i32 addrspace(1)* %gep1, align 4
+  %a = load i32, i32 addrspace(1)* %aptr, align 4
+  %b = load i32, i32 addrspace(1)* %bptr, align 4
   %cmp = icmp ult i32 %a, %b
   %val = select i1 %cmp, i32 %a, i32 %b
-  store i32 %val, i32 addrspace(1)* %outgep, align 4
+  store i32 %val, i32 addrspace(1)* %out, align 4
   ret void
 }
 
@@ -211,21 +234,21 @@ define void @v_test_umin_ult_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %aptr
 ; SI: buffer_load_ubyte
 ; SI: buffer_load_ubyte
 ; SI: v_min_u32_e32
+
+; EG: MIN_UINT
 define void @v_test_umin_ult_i8(i8 addrspace(1)* %out, i8 addrspace(1)* %aptr, i8 addrspace(1)* %bptr) nounwind {
-  %tid = call i32 @llvm.r600.read.tidig.x() nounwind readnone
-  %gep0 = getelementptr i8, i8 addrspace(1)* %aptr, i32 %tid
-  %gep1 = getelementptr i8, i8 addrspace(1)* %bptr, i32 %tid
-  %outgep = getelementptr i8, i8 addrspace(1)* %out, i32 %tid
-  %a = load i8, i8 addrspace(1)* %gep0, align 1
-  %b = load i8, i8 addrspace(1)* %gep1, align 1
+  %a = load i8, i8 addrspace(1)* %aptr, align 1
+  %b = load i8, i8 addrspace(1)* %bptr, align 1
   %cmp = icmp ult i8 %a, %b
   %val = select i1 %cmp, i8 %a, i8 %b
-  store i8 %val, i8 addrspace(1)* %outgep, align 1
+  store i8 %val, i8 addrspace(1)* %out, align 1
   ret void
 }
 
 ; FUNC-LABEL: @s_test_umin_ult_i32
 ; SI: s_min_u32
+
+; EG: MIN_UINT
 define void @s_test_umin_ult_i32(i32 addrspace(1)* %out, i32 %a, i32 %b) nounwind {
   %cmp = icmp ult i32 %a, %b
   %val = select i1 %cmp, i32 %a, i32 %b
@@ -239,24 +262,23 @@ define void @s_test_umin_ult_i32(i32 addrspace(1)* %out, i32 %a, i32 %b) nounwin
 ; SI-NEXT: v_cndmask_b32
 ; SI-NOT: v_min
 ; SI: s_endpgm
+
+; EG-NOT: MIN_UINT
 define void @v_test_umin_ult_i32_multi_use(i32 addrspace(1)* %out0, i1 addrspace(1)* %out1, i32 addrspace(1)* %aptr, i32 addrspace(1)* %bptr) nounwind {
-  %tid = call i32 @llvm.r600.read.tidig.x() nounwind readnone
-  %gep0 = getelementptr i32, i32 addrspace(1)* %aptr, i32 %tid
-  %gep1 = getelementptr i32, i32 addrspace(1)* %bptr, i32 %tid
-  %outgep0 = getelementptr i32, i32 addrspace(1)* %out0, i32 %tid
-  %outgep1 = getelementptr i1, i1 addrspace(1)* %out1, i32 %tid
-  %a = load i32, i32 addrspace(1)* %gep0, align 4
-  %b = load i32, i32 addrspace(1)* %gep1, align 4
+  %a = load i32, i32 addrspace(1)* %aptr, align 4
+  %b = load i32, i32 addrspace(1)* %bptr, align 4
   %cmp = icmp ult i32 %a, %b
   %val = select i1 %cmp, i32 %a, i32 %b
-  store i32 %val, i32 addrspace(1)* %outgep0, align 4
-  store i1 %cmp, i1 addrspace(1)* %outgep1
+  store i32 %val, i32 addrspace(1)* %out0, align 4
+  store i1 %cmp, i1 addrspace(1)* %out1
   ret void
 }
 
 
 ; FUNC-LABEL: @s_test_umin_ult_v1i32
 ; SI: s_min_u32
+
+; EG: MIN_UINT
 define void @s_test_umin_ult_v1i32(<1 x i32> addrspace(1)* %out, <1 x i32> %a, <1 x i32> %b) nounwind {
   %cmp = icmp ult <1 x i32> %a, %b
   %val = select <1 x i1> %cmp, <1 x i32> %a, <1 x i32> %b
@@ -273,6 +295,15 @@ define void @s_test_umin_ult_v1i32(<1 x i32> addrspace(1)* %out, <1 x i32> %a, <
 ; SI: s_min_u32
 ; SI: s_min_u32
 ; SI: s_min_u32
+
+; EG: MIN_UINT
+; EG: MIN_UINT
+; EG: MIN_UINT
+; EG: MIN_UINT
+; EG: MIN_UINT
+; EG: MIN_UINT
+; EG: MIN_UINT
+; EG: MIN_UINT
 define void @s_test_umin_ult_v8i32(<8 x i32> addrspace(1)* %out, <8 x i32> %a, <8 x i32> %b) nounwind {
   %cmp = icmp ult <8 x i32> %a, %b
   %val = select <8 x i1> %cmp, <8 x i32> %a, <8 x i32> %b
@@ -289,6 +320,15 @@ define void @s_test_umin_ult_v8i32(<8 x i32> addrspace(1)* %out, <8 x i32> %a, <
 ; SI: v_min_u32
 ; SI: v_min_u32
 ; SI: v_min_u32
+
+; EG: MIN_UINT
+; EG: MIN_UINT
+; EG: MIN_UINT
+; EG: MIN_UINT
+; EG: MIN_UINT
+; EG: MIN_UINT
+; EG: MIN_UINT
+; EG: MIN_UINT
 define void @s_test_umin_ult_v8i16(<8 x i16> addrspace(1)* %out, <8 x i16> %a, <8 x i16> %b) nounwind {
   %cmp = icmp ult <8 x i16> %a, %b
   %val = select <8 x i1> %cmp, <8 x i16> %a, <8 x i16> %b
@@ -301,8 +341,10 @@ define void @s_test_umin_ult_v8i16(<8 x i16> addrspace(1)* %out, <8 x i16> %a, <
 ; SI-DAG: s_load_dword [[A:s[0-9]+]], {{s\[[0-9]+:[0-9]+\]}}, 0xb
 ; SI-DAG: s_load_dword [[B:s[0-9]+]], {{s\[[0-9]+:[0-9]+\]}}, 0xc
 ; SI: s_min_u32 [[MIN:s[0-9]+]], [[A]], [[B]]
-; SI-NEXT: v_mov_b32_e32 [[VMIN:v[0-9]+]], [[MIN]]
-; SI-NEXT: buffer_store_dword [[VMIN]]
+; SI: v_mov_b32_e32 [[VMIN:v[0-9]+]], [[MIN]]
+; SI: buffer_store_dword [[VMIN]]
+
+; EG: MIN_UINT
 define void @simplify_demanded_bits_test_umin_ult_i16(i32 addrspace(1)* %out, i16 zeroext %a, i16 zeroext %b) nounwind {
   %a.ext = zext i16 %a to i32
   %b.ext = zext i16 %b to i32
@@ -319,8 +361,10 @@ define void @simplify_demanded_bits_test_umin_ult_i16(i32 addrspace(1)* %out, i1
 ; SI-DAG: s_load_dword [[A:s[0-9]+]], {{s\[[0-9]+:[0-9]+\]}}, 0xb
 ; SI-DAG: s_load_dword [[B:s[0-9]+]], {{s\[[0-9]+:[0-9]+\]}}, 0xc
 ; SI: s_min_i32 [[MIN:s[0-9]+]], [[A]], [[B]]
-; SI-NEXT: v_mov_b32_e32 [[VMIN:v[0-9]+]], [[MIN]]
-; SI-NEXT: buffer_store_dword [[VMIN]]
+; SI: v_mov_b32_e32 [[VMIN:v[0-9]+]], [[MIN]]
+; SI: buffer_store_dword [[VMIN]]
+
+; EG: MIN_INT
 define void @simplify_demanded_bits_test_min_slt_i16(i32 addrspace(1)* %out, i16 signext %a, i16 signext %b) nounwind {
   %a.ext = sext i16 %a to i32
   %b.ext = sext i16 %b to i32
@@ -334,9 +378,60 @@ define void @simplify_demanded_bits_test_min_slt_i16(i32 addrspace(1)* %out, i16
 
 ; FUNC-LABEL: {{^}}s_test_imin_sle_i16:
 ; SI: s_min_i32
+
+; EG: MIN_INT
 define void @s_test_imin_sle_i16(i16 addrspace(1)* %out, i16 %a, i16 %b) nounwind {
   %cmp = icmp sle i16 %a, %b
   %val = select i1 %cmp, i16 %a, i16 %b
   store i16 %val, i16 addrspace(1)* %out
   ret void
 }
+
+; 64 bit
+; FUNC-LABEL: {{^}}test_umin_ult_i64
+; SI: s_endpgm
+
+; EG: MIN_UINT
+; EG: MIN_UINT
+define void @test_umin_ult_i64(i64 addrspace(1)* %out, i64 %a, i64 %b) nounwind {
+  %tmp = icmp ult i64 %a, %b
+  %val = select i1 %tmp, i64 %a, i64 %b
+  store i64 %val, i64 addrspace(1)* %out, align 8
+  ret void
+}
+
+; FUNC-LABEL: {{^}}test_umin_ule_i64
+; SI: s_endpgm
+
+; EG: MIN_UINT
+; EG: MIN_UINT
+define void @test_umin_ule_i64(i64 addrspace(1)* %out, i64 %a, i64 %b) nounwind {
+  %tmp = icmp ule i64 %a, %b
+  %val = select i1 %tmp, i64 %a, i64 %b
+  store i64 %val, i64 addrspace(1)* %out, align 8
+  ret void
+}
+
+; FUNC-LABEL: {{^}}test_imin_slt_i64
+; SI: s_endpgm
+
+; EG-DAG: MIN_UINT
+; EG-DAG: MIN_INT
+define void @test_imin_slt_i64(i64 addrspace(1)* %out, i64 %a, i64 %b) nounwind {
+  %tmp = icmp slt i64 %a, %b
+  %val = select i1 %tmp, i64 %a, i64 %b
+  store i64 %val, i64 addrspace(1)* %out, align 8
+  ret void
+}
+
+; FUNC-LABEL: {{^}}test_imin_sle_i64
+; SI: s_endpgm
+
+; EG-DAG: MIN_UINT
+; EG-DAG: MIN_INT
+define void @test_imin_sle_i64(i64 addrspace(1)* %out, i64 %a, i64 %b) nounwind {
+  %tmp = icmp sle i64 %a, %b
+  %val = select i1 %tmp, i64 %a, i64 %b
+  store i64 %val, i64 addrspace(1)* %out, align 8
+  ret void
+}