1 ; RUN: llc < %s -march=x86-64 -mcpu=corei7 | FileCheck %s 2 3 ; rdar://11897677 4 5 ;CHECK-LABEL: intrin_pmov: 6 ;CHECK: pmovzxbw (%{{.*}}), %xmm0 7 ;CHECK-NEXT: movdqu 8 ;CHECK-NEXT: ret 9 define void @intrin_pmov(i16* noalias %dest, i8* noalias %src) nounwind uwtable ssp { 10 %1 = bitcast i8* %src to <2 x i64>* 11 %2 = load <2 x i64>* %1, align 16 12 %3 = bitcast <2 x i64> %2 to <16 x i8> 13 %4 = tail call <8 x i16> @llvm.x86.sse41.pmovzxbw(<16 x i8> %3) nounwind 14 %5 = bitcast i16* %dest to i8* 15 %6 = bitcast <8 x i16> %4 to <16 x i8> 16 tail call void @llvm.x86.sse2.storeu.dq(i8* %5, <16 x i8> %6) nounwind 17 ret void 18 } 19 20 declare <8 x i16> @llvm.x86.sse41.pmovzxbw(<16 x i8>) nounwind readnone 21 22 declare void @llvm.x86.sse2.storeu.dq(i8*, <16 x i8>) nounwind 23
