diff options
| -rw-r--r-- | lib/Target/X86/X86InstrSSE.td | 18 | ||||
| -rw-r--r-- | test/CodeGen/X86/avx-intrinsics-x86.ll | 5 |
2 files changed, 9 insertions, 14 deletions
diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td index b79783b048..1912a936ce 100644 --- a/lib/Target/X86/X86InstrSSE.td +++ b/lib/Target/X86/X86InstrSSE.td @@ -3606,25 +3606,17 @@ def MOVDQUmr : I<0x7F, MRMDestMem, (outs), (ins i128mem:$dst, VR128:$src), XS, Requires<[UseSSE2]>; } -// Intrinsic forms of MOVDQU load and store -def VMOVDQUmr_Int : I<0x7F, MRMDestMem, (outs), (ins i128mem:$dst, VR128:$src), - "vmovdqu\t{$src, $dst|$dst, $src}", - [(int_x86_sse2_storeu_dq addr:$dst, VR128:$src)], - IIC_SSE_MOVU_P_MR>, - XS, VEX, Requires<[HasAVX]>; - -def MOVDQUmr_Int : I<0x7F, MRMDestMem, (outs), (ins i128mem:$dst, VR128:$src), - "movdqu\t{$src, $dst|$dst, $src}", - [(int_x86_sse2_storeu_dq addr:$dst, VR128:$src)], - IIC_SSE_MOVU_P_MR>, - XS, Requires<[UseSSE2]>; - } // ExeDomain = SSEPackedInt let Predicates = [HasAVX] in { + def : Pat<(int_x86_sse2_storeu_dq addr:$dst, VR128:$src), + (VMOVDQUmr addr:$dst, VR128:$src)>; def : Pat<(int_x86_avx_storeu_dq_256 addr:$dst, VR256:$src), (VMOVDQUYmr addr:$dst, VR256:$src)>; } +let Predicates = [UseSSE2] in +def : Pat<(int_x86_sse2_storeu_dq addr:$dst, VR128:$src), + (MOVDQUmr addr:$dst, VR128:$src)>; //===---------------------------------------------------------------------===// // SSE2 - Packed Integer Arithmetic Instructions diff --git a/test/CodeGen/X86/avx-intrinsics-x86.ll b/test/CodeGen/X86/avx-intrinsics-x86.ll index 88ecd5a5d3..fa90ae7ef1 100644 --- a/test/CodeGen/X86/avx-intrinsics-x86.ll +++ b/test/CodeGen/X86/avx-intrinsics-x86.ll @@ -671,7 +671,9 @@ define void @test_x86_sse2_storeu_dq(i8* %a0, <16 x i8> %a1) { ; CHECK: test_x86_sse2_storeu_dq ; CHECK: movl ; CHECK: vmovdqu - call void @llvm.x86.sse2.storeu.dq(i8* %a0, <16 x i8> %a1) + ; add operation forces the execution domain. + %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 @@ -681,6 +683,7 @@ define void @test_x86_sse2_storeu_pd(i8* %a0, <2 x double> %a1) { ; CHECK: test_x86_sse2_storeu_pd ; CHECK: movl ; CHECK: vmovupd + ; fadd operation forces the execution domain. %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 |