diff options
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/X86/nontemporal-2.ll | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/nontemporal-2.ll b/llvm/test/CodeGen/X86/nontemporal-2.ll new file mode 100644 index 00000000000..9d0cb9a5edf --- /dev/null +++ b/llvm/test/CodeGen/X86/nontemporal-2.ll @@ -0,0 +1,31 @@ +; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=corei7 | FileCheck %s -check-prefix=CHECK -check-prefix=SSE +; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=corei7-avx | FileCheck %s -check-prefix=CHECK -check-prefix=AVX + + +; Make sure that we generate non-temporal stores for the test cases below. + +define void @test1(<4 x float>* %dst) { +; CHECK-LABEL: test1: +; SSE: movntps +; AVX: vmovntps + store <4 x float> zeroinitializer, <4 x float>* %dst, align 16, !nontemporal !1 + ret void +} + +define void @test2(<4 x i32>* %dst) { +; CHECK-LABEL: test2: +; SSE: movntps +; AVX: vmovntps + store <4 x i32> zeroinitializer, <4 x i32>* %dst, align 16, !nontemporal !1 + ret void +} + +define void @test3(<2 x double>* %dst) { +; CHECK-LABEL: test3: +; SSE: movntps +; AVX: vmovntps + store <2 x double> zeroinitializer, <2 x double>* %dst, align 16, !nontemporal !1 + ret void +} + +!1 = metadata !{i32 1} |
