1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2 ; RUN: llc < %s -mtriple=i686-unknown -mattr=+sse2 | FileCheck %s --check-prefix=X32 3 ; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+sse2 | FileCheck %s --check-prefix=X64 4 5 define <2 x i64> @t1(<2 x i64> %x1, i32 %bits) nounwind { 6 ; X32-LABEL: t1: 7 ; X32: # BB#0: # %entry 8 ; X32-NEXT: movd {{.*#+}} xmm1 = mem[0],zero,zero,zero 9 ; X32-NEXT: psllq %xmm1, %xmm0 10 ; X32-NEXT: retl 11 ; 12 ; X64-LABEL: t1: 13 ; X64: # BB#0: # %entry 14 ; X64-NEXT: movd %edi, %xmm1 15 ; X64-NEXT: psllq %xmm1, %xmm0 16 ; X64-NEXT: retq 17 entry: 18 %tmp3 = tail call <2 x i64> @llvm.x86.sse2.pslli.q( <2 x i64> %x1, i32 %bits ) nounwind readnone ; <<2 x i64>> [#uses=1] 19 ret <2 x i64> %tmp3 20 } 21 22 define <2 x i64> @t2(<2 x i64> %x1) nounwind { 23 ; X32-LABEL: t2: 24 ; X32: # BB#0: # %entry 25 ; X32-NEXT: psllq $10, %xmm0 26 ; X32-NEXT: retl 27 ; 28 ; X64-LABEL: t2: 29 ; X64: # BB#0: # %entry 30 ; X64-NEXT: psllq $10, %xmm0 31 ; X64-NEXT: retq 32 entry: 33 %tmp3 = tail call <2 x i64> @llvm.x86.sse2.pslli.q( <2 x i64> %x1, i32 10 ) nounwind readnone ; <<2 x i64>> [#uses=1] 34 ret <2 x i64> %tmp3 35 } 36 37 define <2 x i64> @t3(<2 x i64> %x1, i32 %bits) nounwind { 38 ; X32-LABEL: t3: 39 ; X32: # BB#0: # %entry 40 ; X32-NEXT: movd {{.*#+}} xmm1 = mem[0],zero,zero,zero 41 ; X32-NEXT: psraw %xmm1, %xmm0 42 ; X32-NEXT: retl 43 ; 44 ; X64-LABEL: t3: 45 ; X64: # BB#0: # %entry 46 ; X64-NEXT: movd %edi, %xmm1 47 ; X64-NEXT: psraw %xmm1, %xmm0 48 ; X64-NEXT: retq 49 entry: 50 %tmp2 = bitcast <2 x i64> %x1 to <8 x i16> ; <<8 x i16>> [#uses=1] 51 %tmp4 = tail call <8 x i16> @llvm.x86.sse2.psrai.w( <8 x i16> %tmp2, i32 %bits ) nounwind readnone ; <<8 x i16>> [#uses=1] 52 %tmp5 = bitcast <8 x i16> %tmp4 to <2 x i64> ; <<2 x i64>> [#uses=1] 53 ret <2 x i64> %tmp5 54 } 55 56 declare <8 x i16> @llvm.x86.sse2.psrai.w(<8 x i16>, i32) nounwind readnone 57 declare <2 x i64> @llvm.x86.sse2.pslli.q(<2 x i64>, i32) nounwind readnone 58
