diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/sse2-intrinsics-x86-upgrade.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/sse2-intrinsics-x86-upgrade.ll | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/sse2-intrinsics-x86-upgrade.ll b/llvm/test/CodeGen/X86/sse2-intrinsics-x86-upgrade.ll index 1725e8f8c2b..42d7c26d42b 100644 --- a/llvm/test/CodeGen/X86/sse2-intrinsics-x86-upgrade.ll +++ b/llvm/test/CodeGen/X86/sse2-intrinsics-x86-upgrade.ll @@ -96,4 +96,35 @@ define void @test_x86_sse2_storel_dq(i8* %a0, <4 x i32> %a1) { declare void @llvm.x86.sse2.storel.dq(i8*, <4 x i32>) nounwind +define void @test_x86_sse2_storeu_dq(i8* %a0, <16 x i8> %a1) { + ; add operation forces the execution domain. +; CHECK-LABEL: test_x86_sse2_storeu_dq: +; CHECK: ## BB#0: +; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax +; CHECK-NEXT: paddb LCPI7_0, %xmm0 +; CHECK-NEXT: movdqu %xmm0, (%eax) +; CHECK-NEXT: retl + %a2 = add <16 x i8> %a1, <i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1> + call void @llvm.x86.sse2.storeu.dq(i8* %a0, <16 x i8> %a2) + ret void +} +declare void @llvm.x86.sse2.storeu.dq(i8*, <16 x i8>) nounwind + + +define void @test_x86_sse2_storeu_pd(i8* %a0, <2 x double> %a1) { + ; fadd operation forces the execution domain. +; CHECK-LABEL: test_x86_sse2_storeu_pd: +; CHECK: ## BB#0: +; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax +; CHECK-NEXT: movsd {{.*#+}} xmm1 = mem[0],zero +; CHECK-NEXT: pslldq {{.*#+}} xmm1 = zero,zero,zero,zero,zero,zero,zero,zero,xmm1[0,1,2,3,4,5,6,7] +; CHECK-NEXT: addpd %xmm0, %xmm1 +; CHECK-NEXT: movupd %xmm1, (%eax) +; CHECK-NEXT: retl + %a2 = fadd <2 x double> %a1, <double 0x0, double 0x4200000000000000> + call void @llvm.x86.sse2.storeu.pd(i8* %a0, <2 x double> %a2) + ret void +} +declare void @llvm.x86.sse2.storeu.pd(i8*, <2 x double>) nounwind + |
