diff options
Diffstat (limited to 'test/CodeGen/X86/avx512-nontemporal.ll')
| -rw-r--r-- | test/CodeGen/X86/avx512-nontemporal.ll | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/test/CodeGen/X86/avx512-nontemporal.ll b/test/CodeGen/X86/avx512-nontemporal.ll new file mode 100644 index 0000000..ef50cdb --- /dev/null +++ b/test/CodeGen/X86/avx512-nontemporal.ll @@ -0,0 +1,19 @@ +; RUN: llc < %s -march=x86-64 -mattr=+avx512f | FileCheck %s + +define void @f(<16 x float> %A, <16 x float> %AA, i8* %B, <8 x double> %C, <8 x double> %CC, i32 %D, <8 x i64> %E, <8 x i64> %EE) { +; CHECK: vmovntps %z + %cast = bitcast i8* %B to <16 x float>* + %A2 = fadd <16 x float> %A, %AA + store <16 x float> %A2, <16 x float>* %cast, align 64, !nontemporal !0 +; CHECK: vmovntdq %z + %cast1 = bitcast i8* %B to <8 x i64>* + %E2 = add <8 x i64> %E, %EE + store <8 x i64> %E2, <8 x i64>* %cast1, align 64, !nontemporal !0 +; CHECK: vmovntpd %z + %cast2 = bitcast i8* %B to <8 x double>* + %C2 = fadd <8 x double> %C, %CC + store <8 x double> %C2, <8 x double>* %cast2, align 64, !nontemporal !0 + ret void +} + +!0 = metadata !{i32 1} |