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-prefixes=CHECK,X86
3 ; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+sse2 | FileCheck %s --check-prefixes=CHECK,X64
5 define <2 x i64> @t1(<2 x i64> %b1, <2 x i64> %c) nounwind {
7 ; CHECK: # %bb.0: # %entry
8 ; CHECK-NEXT: psllw %xmm1, %xmm0
9 ; CHECK-NEXT: ret{{[l|q]}}
11 %tmp6 = bitcast <2 x i64> %c to <8 x i16> ; <<8 x i16>> [#uses=1]
12 %tmp8 = bitcast <2 x i64> %b1 to <8 x i16> ; <<8 x i16>> [#uses=1]
13 %tmp9 = tail call <8 x i16> @llvm.x86.sse2.psll.w( <8 x i16> %tmp8, <8 x i16> %tmp6 ) nounwind readnone ; <<8 x i16>> [#uses=1]
14 %tmp10 = bitcast <8 x i16> %tmp9 to <2 x i64> ; <<2 x i64>> [#uses=1]
18 define <2 x i64> @t3(<2 x i64> %b1, i32 %c) nounwind {
20 ; X86: # %bb.0: # %entry
21 ; X86-NEXT: movd {{.*#+}} xmm1 = mem[0],zero,zero,zero
22 ; X86-NEXT: psraw %xmm1, %xmm0
26 ; X64: # %bb.0: # %entry
27 ; X64-NEXT: movd %edi, %xmm1
28 ; X64-NEXT: psraw %xmm1, %xmm0
31 %tmp2 = bitcast <2 x i64> %b1 to <8 x i16> ; <<8 x i16>> [#uses=1]
32 %tmp4 = insertelement <4 x i32> undef, i32 %c, i32 0 ; <<4 x i32>> [#uses=1]
33 %tmp8 = bitcast <4 x i32> %tmp4 to <8 x i16> ; <<8 x i16>> [#uses=1]
34 %tmp9 = tail call <8 x i16> @llvm.x86.sse2.psra.w( <8 x i16> %tmp2, <8 x i16> %tmp8 ) ; <<8 x i16>> [#uses=1]
35 %tmp11 = bitcast <8 x i16> %tmp9 to <2 x i64> ; <<2 x i64>> [#uses=1]
39 declare <8 x i16> @llvm.x86.sse2.psra.w(<8 x i16>, <8 x i16>) nounwind readnone
41 define <2 x i64> @t2(<2 x i64> %b1, <2 x i64> %c) nounwind {
43 ; CHECK: # %bb.0: # %entry
44 ; CHECK-NEXT: psrlq %xmm1, %xmm0
45 ; CHECK-NEXT: ret{{[l|q]}}
47 %tmp9 = tail call <2 x i64> @llvm.x86.sse2.psrl.q( <2 x i64> %b1, <2 x i64> %c ) nounwind readnone ; <<2 x i64>> [#uses=1]
51 declare <2 x i64> @llvm.x86.sse2.psrl.q(<2 x i64>, <2 x i64>) nounwind readnone
53 declare <8 x i16> @llvm.x86.sse2.psll.w(<8 x i16>, <8 x i16>) nounwind readnone