revert a hunk of r82018 that wasn't supposed to go in yet.
[llvm/avr.git] / test / CodeGen / X86 / 2008-07-22-CombinerCrash.ll
blob0f6714579bcce89afb3284e0bc763b9e6119534c
1 ; RUN: llc < %s -march=x86 -mattr=+sse2
2 ; PR2566
4 external global i16             ; <i16*>:0 [#uses=1]
5 external global <4 x i16>               ; <<4 x i16>*>:1 [#uses=1]
7 declare void @abort()
9 define void @t() nounwind {
10         load i16* @0            ; <i16>:1 [#uses=1]
11         zext i16 %1 to i64              ; <i64>:2 [#uses=1]
12         bitcast i64 %2 to <4 x i16>             ; <<4 x i16>>:3 [#uses=1]
13         shufflevector <4 x i16> %3, <4 x i16> undef, <4 x i32> zeroinitializer          ; <<4 x i16>>:4 [#uses=1]
14         store <4 x i16> %4, <4 x i16>* @1
15         ret void