llvm-6502/test/CodeGen/X86/vec_shuffle-7.ll
2009-09-08 23:54:48 +00:00

12 lines
426 B
LLVM

; RUN: llc < %s -march=x86 -mattr=+sse2 -o %t
; RUN: grep xorps %t | count 1
; RUN: not grep shufps %t
define void @test() {
bitcast <4 x i32> zeroinitializer to <4 x float> ; <<4 x float>>:1 [#uses=1]
shufflevector <4 x float> %1, <4 x float> zeroinitializer, <4 x i32> zeroinitializer ; <<4 x float>>:2 [#uses=1]
store <4 x float> %2, <4 x float>* null
unreachable
}