aboutsummaryrefslogtreecommitdiff
path: root/test/CodeGen/X86/fma_patterns.ll
diff options
context:
space:
mode:
Diffstat (limited to 'test/CodeGen/X86/fma_patterns.ll')
-rw-r--r--test/CodeGen/X86/fma_patterns.ll41
1 files changed, 21 insertions, 20 deletions
diff --git a/test/CodeGen/X86/fma_patterns.ll b/test/CodeGen/X86/fma_patterns.ll
index 76a4acf00f90..62d1b826b545 100644
--- a/test/CodeGen/X86/fma_patterns.ll
+++ b/test/CodeGen/X86/fma_patterns.ll
@@ -1,3 +1,4 @@
+; NOTE: Assertions have been autogenerated by update_llc_test_checks.py
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx,+fma -fp-contract=fast | FileCheck %s --check-prefix=ALL --check-prefix=FMA
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx,+fma4,+fma -fp-contract=fast | FileCheck %s --check-prefix=ALL --check-prefix=FMA4
@@ -22,7 +23,7 @@ define float @test_f32_fmadd(float %a0, float %a1, float %a2) {
; AVX512-LABEL: test_f32_fmadd:
; AVX512: # BB#0:
; AVX512-NEXT: vfmadd213ss %xmm2, %xmm0, %xmm1
-; AVX512-NEXT: vmovaps %zmm1, %zmm0
+; AVX512-NEXT: vmovaps %xmm1, %xmm0
; AVX512-NEXT: retq
%x = fmul float %a0, %a1
%res = fadd float %x, %a2
@@ -83,7 +84,7 @@ define double @test_f64_fmadd(double %a0, double %a1, double %a2) {
; AVX512-LABEL: test_f64_fmadd:
; AVX512: # BB#0:
; AVX512-NEXT: vfmadd213sd %xmm2, %xmm0, %xmm1
-; AVX512-NEXT: vmovaps %zmm1, %zmm0
+; AVX512-NEXT: vmovaps %xmm1, %xmm0
; AVX512-NEXT: retq
%x = fmul double %a0, %a1
%res = fadd double %x, %a2
@@ -148,7 +149,7 @@ define float @test_f32_fmsub(float %a0, float %a1, float %a2) {
; AVX512-LABEL: test_f32_fmsub:
; AVX512: # BB#0:
; AVX512-NEXT: vfmsub213ss %xmm2, %xmm0, %xmm1
-; AVX512-NEXT: vmovaps %zmm1, %zmm0
+; AVX512-NEXT: vmovaps %xmm1, %xmm0
; AVX512-NEXT: retq
%x = fmul float %a0, %a1
%res = fsub float %x, %a2
@@ -209,7 +210,7 @@ define double @test_f64_fmsub(double %a0, double %a1, double %a2) {
; AVX512-LABEL: test_f64_fmsub:
; AVX512: # BB#0:
; AVX512-NEXT: vfmsub213sd %xmm2, %xmm0, %xmm1
-; AVX512-NEXT: vmovaps %zmm1, %zmm0
+; AVX512-NEXT: vmovaps %xmm1, %xmm0
; AVX512-NEXT: retq
%x = fmul double %a0, %a1
%res = fsub double %x, %a2
@@ -274,7 +275,7 @@ define float @test_f32_fnmadd(float %a0, float %a1, float %a2) {
; AVX512-LABEL: test_f32_fnmadd:
; AVX512: # BB#0:
; AVX512-NEXT: vfnmadd213ss %xmm2, %xmm0, %xmm1
-; AVX512-NEXT: vmovaps %zmm1, %zmm0
+; AVX512-NEXT: vmovaps %xmm1, %xmm0
; AVX512-NEXT: retq
%x = fmul float %a0, %a1
%res = fsub float %a2, %x
@@ -335,7 +336,7 @@ define double @test_f64_fnmadd(double %a0, double %a1, double %a2) {
; AVX512-LABEL: test_f64_fnmadd:
; AVX512: # BB#0:
; AVX512-NEXT: vfnmadd213sd %xmm2, %xmm0, %xmm1
-; AVX512-NEXT: vmovaps %zmm1, %zmm0
+; AVX512-NEXT: vmovaps %xmm1, %xmm0
; AVX512-NEXT: retq
%x = fmul double %a0, %a1
%res = fsub double %a2, %x
@@ -400,7 +401,7 @@ define float @test_f32_fnmsub(float %a0, float %a1, float %a2) {
; AVX512-LABEL: test_f32_fnmsub:
; AVX512: # BB#0:
; AVX512-NEXT: vfnmsub213ss %xmm2, %xmm0, %xmm1
-; AVX512-NEXT: vmovaps %zmm1, %zmm0
+; AVX512-NEXT: vmovaps %xmm1, %xmm0
; AVX512-NEXT: retq
%x = fmul float %a0, %a1
%y = fsub float -0.000000e+00, %x
@@ -464,7 +465,7 @@ define double @test_f64_fnmsub(double %a0, double %a1, double %a2) {
; AVX512-LABEL: test_f64_fnmsub:
; AVX512: # BB#0:
; AVX512-NEXT: vfnmsub213sd %xmm2, %xmm0, %xmm1
-; AVX512-NEXT: vmovaps %zmm1, %zmm0
+; AVX512-NEXT: vmovaps %xmm1, %xmm0
; AVX512-NEXT: retq
%x = fmul double %a0, %a1
%y = fsub double -0.000000e+00, %x
@@ -533,7 +534,7 @@ define <4 x float> @test_4f32_fmadd_load(<4 x float>* %a0, <4 x float> %a1, <4 x
; AVX512: # BB#0:
; AVX512-NEXT: vmovaps (%rdi), %xmm2
; AVX512-NEXT: vfmadd213ps %xmm1, %xmm0, %xmm2
-; AVX512-NEXT: vmovaps %zmm2, %zmm0
+; AVX512-NEXT: vmovaps %xmm2, %xmm0
; AVX512-NEXT: retq
%x = load <4 x float>, <4 x float>* %a0
%y = fmul <4 x float> %x, %a1
@@ -556,7 +557,7 @@ define <2 x double> @test_2f64_fmsub_load(<2 x double>* %a0, <2 x double> %a1, <
; AVX512: # BB#0:
; AVX512-NEXT: vmovapd (%rdi), %xmm2
; AVX512-NEXT: vfmsub213pd %xmm1, %xmm0, %xmm2
-; AVX512-NEXT: vmovaps %zmm2, %zmm0
+; AVX512-NEXT: vmovaps %xmm2, %xmm0
; AVX512-NEXT: retq
%x = load <2 x double>, <2 x double>* %a0
%y = fmul <2 x double> %x, %a1
@@ -829,7 +830,7 @@ define float @test_f32_interp(float %x, float %y, float %t) {
; AVX512: # BB#0:
; AVX512-NEXT: vfnmadd213ss %xmm1, %xmm2, %xmm1
; AVX512-NEXT: vfmadd213ss %xmm1, %xmm0, %xmm2
-; AVX512-NEXT: vmovaps %zmm2, %zmm0
+; AVX512-NEXT: vmovaps %xmm2, %xmm0
; AVX512-NEXT: retq
%t1 = fsub float 1.0, %t
%tx = fmul float %x, %t
@@ -853,7 +854,7 @@ define <4 x float> @test_v4f32_interp(<4 x float> %x, <4 x float> %y, <4 x float
;
; AVX512-LABEL: test_v4f32_interp:
; AVX512: # BB#0:
-; AVX512-NEXT: vmovaps %zmm2, %zmm3
+; AVX512-NEXT: vmovaps %xmm2, %xmm3
; AVX512-NEXT: vfnmadd213ps %xmm1, %xmm1, %xmm3
; AVX512-NEXT: vfmadd213ps %xmm3, %xmm2, %xmm0
; AVX512-NEXT: retq
@@ -879,7 +880,7 @@ define <8 x float> @test_v8f32_interp(<8 x float> %x, <8 x float> %y, <8 x float
;
; AVX512-LABEL: test_v8f32_interp:
; AVX512: # BB#0:
-; AVX512-NEXT: vmovaps %zmm2, %zmm3
+; AVX512-NEXT: vmovaps %ymm2, %ymm3
; AVX512-NEXT: vfnmadd213ps %ymm1, %ymm1, %ymm3
; AVX512-NEXT: vfmadd213ps %ymm3, %ymm2, %ymm0
; AVX512-NEXT: retq
@@ -907,7 +908,7 @@ define double @test_f64_interp(double %x, double %y, double %t) {
; AVX512: # BB#0:
; AVX512-NEXT: vfnmadd213sd %xmm1, %xmm2, %xmm1
; AVX512-NEXT: vfmadd213sd %xmm1, %xmm0, %xmm2
-; AVX512-NEXT: vmovaps %zmm2, %zmm0
+; AVX512-NEXT: vmovaps %xmm2, %xmm0
; AVX512-NEXT: retq
%t1 = fsub double 1.0, %t
%tx = fmul double %x, %t
@@ -931,7 +932,7 @@ define <2 x double> @test_v2f64_interp(<2 x double> %x, <2 x double> %y, <2 x do
;
; AVX512-LABEL: test_v2f64_interp:
; AVX512: # BB#0:
-; AVX512-NEXT: vmovaps %zmm2, %zmm3
+; AVX512-NEXT: vmovaps %xmm2, %xmm3
; AVX512-NEXT: vfnmadd213pd %xmm1, %xmm1, %xmm3
; AVX512-NEXT: vfmadd213pd %xmm3, %xmm2, %xmm0
; AVX512-NEXT: retq
@@ -957,7 +958,7 @@ define <4 x double> @test_v4f64_interp(<4 x double> %x, <4 x double> %y, <4 x do
;
; AVX512-LABEL: test_v4f64_interp:
; AVX512: # BB#0:
-; AVX512-NEXT: vmovaps %zmm2, %zmm3
+; AVX512-NEXT: vmovaps %ymm2, %ymm3
; AVX512-NEXT: vfnmadd213pd %ymm1, %ymm1, %ymm3
; AVX512-NEXT: vfmadd213pd %ymm3, %ymm2, %ymm0
; AVX512-NEXT: retq
@@ -1101,7 +1102,7 @@ define <4 x float> @test_v4f32_fma_fmul_x_c1_c2_y(<4 x float> %x, <4 x float> %y
; AVX512-LABEL: test_v4f32_fma_fmul_x_c1_c2_y:
; AVX512: # BB#0:
; AVX512-NEXT: vfmadd231ps {{.*}}(%rip), %xmm0, %xmm1
-; AVX512-NEXT: vmovaps %zmm1, %zmm0
+; AVX512-NEXT: vmovaps %xmm1, %xmm0
; AVX512-NEXT: retq
%m0 = fmul <4 x float> %x, <float 1.0, float 2.0, float 3.0, float 4.0>
%m1 = fmul <4 x float> %m0, <float 4.0, float 3.0, float 2.0, float 1.0>
@@ -1128,7 +1129,7 @@ define double @test_f64_fneg_fmul(double %x, double %y) #0 {
; AVX512: # BB#0:
; AVX512-NEXT: vxorps %xmm2, %xmm2, %xmm2
; AVX512-NEXT: vfnmsub213sd %xmm2, %xmm0, %xmm1
-; AVX512-NEXT: vmovaps %zmm1, %zmm0
+; AVX512-NEXT: vmovaps %xmm1, %xmm0
; AVX512-NEXT: retq
%m = fmul nsz double %x, %y
%n = fsub double -0.0, %m
@@ -1150,7 +1151,7 @@ define <4 x float> @test_v4f32_fneg_fmul(<4 x float> %x, <4 x float> %y) #0 {
;
; AVX512-LABEL: test_v4f32_fneg_fmul:
; AVX512: # BB#0:
-; AVX512-NEXT: vxorps %xmm2, %xmm2, %xmm2
+; AVX512-NEXT: vpxord %xmm2, %xmm2, %xmm2
; AVX512-NEXT: vfnmsub213ps %xmm2, %xmm1, %xmm0
; AVX512-NEXT: retq
%m = fmul nsz <4 x float> %x, %y
@@ -1173,7 +1174,7 @@ define <4 x double> @test_v4f64_fneg_fmul(<4 x double> %x, <4 x double> %y) #0 {
;
; AVX512-LABEL: test_v4f64_fneg_fmul:
; AVX512: # BB#0:
-; AVX512-NEXT: vxorps %ymm2, %ymm2, %ymm2
+; AVX512-NEXT: vpxord %ymm2, %ymm2, %ymm2
; AVX512-NEXT: vfnmsub213pd %ymm2, %ymm1, %ymm0
; AVX512-NEXT: retq
%m = fmul nsz <4 x double> %x, %y
generated by cgit v1.3 (git 2.53.0) at 2026-03-10 12:09:13 +0000