[InstCombine] Signed saturation patterns
[llvm-complete.git] / test / CodeGen / X86 / 2008-04-24-pblendw-fold-crash.ll
blob06f7907fec9e76f715b72e1613f387fe00c8c1d9
1 ; RUN: llc < %s -mattr=+sse4.1
2 ; rdar://5886601
3 ; gcc testsuite:  gcc.target/i386/sse4_1-pblendw.c
4 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
5 target triple = "i386-apple-darwin8"
7 define i32 @main() nounwind  {
8 entry:
9         %tmp122 = load <2 x i64>, <2 x i64>* null, align 16             ; <<2 x i64>> [#uses=1]
10         %tmp126 = bitcast <2 x i64> %tmp122 to <8 x i16>                ; <<8 x i16>> [#uses=1]
11         %tmp129 = call <8 x i16> @llvm.x86.sse41.pblendw( <8 x i16> zeroinitializer, <8 x i16> %tmp126, i32 2 ) nounwind                ; <<8 x i16>> [#uses=0]
12         ret i32 0
15 declare <8 x i16> @llvm.x86.sse41.pblendw(<8 x i16>, <8 x i16>, i32) nounwind