diff options
Diffstat (limited to 'test/CodeGen/X86/avx2-nontemporal.ll')
| -rw-r--r-- | test/CodeGen/X86/avx2-nontemporal.ll | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/test/CodeGen/X86/avx2-nontemporal.ll b/test/CodeGen/X86/avx2-nontemporal.ll new file mode 100644 index 0000000..0768aae --- /dev/null +++ b/test/CodeGen/X86/avx2-nontemporal.ll @@ -0,0 +1,22 @@ +; RUN: llc < %s -march=x86 -mattr=+avx2 | FileCheck %s + +define void @f(<8 x float> %A, i8* %B, <4 x double> %C, i32 %D, <4 x i64> %E) { +; CHECK: vmovntps + %cast = bitcast i8* %B to <8 x float>* + %A2 = fadd <8 x float> %A, <float 0x0, float 0x0, float 0x0, float 0x0, float 0x0, float 0x0, float 0x0, float 0x4200000000000000> + store <8 x float> %A2, <8 x float>* %cast, align 16, !nontemporal !0 +; CHECK: vmovntdq + %cast1 = bitcast i8* %B to <4 x i64>* + %E2 = add <4 x i64> %E, <i64 1, i64 2, i64 3, i64 4> + store <4 x i64> %E2, <4 x i64>* %cast1, align 16, !nontemporal !0 +; CHECK: vmovntpd + %cast2 = bitcast i8* %B to <4 x double>* + %C2 = fadd <4 x double> %C, <double 0x0, double 0x0, double 0x0, double 0x4200000000000000> + store <4 x double> %C2, <4 x double>* %cast2, align 16, !nontemporal !0 +; CHECK: movnti + %cast3 = bitcast i8* %B to i32* + store i32 %D, i32* %cast3, align 16, !nontemporal !0 + ret void +} + +!0 = metadata !{i32 1} |