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llvm-mirror/test/CodeGen/X86/2008-05-22-FoldUnalignedLoad.ll
2009-09-08 23:54:48 +00:00

12 lines
365 B
LLVM

; RUN: llc < %s -march=x86 -mattr=+sse2 | grep movups | count 2
define void @a(<4 x float>* %x) nounwind {
entry:
%tmp2 = load <4 x float>* %x, align 1
%inv = call <4 x float> @llvm.x86.sse.rcp.ps(<4 x float> %tmp2)
store <4 x float> %inv, <4 x float>* %x, align 1
ret void
}
declare <4 x float> @llvm.x86.sse.rcp.ps(<4 x float>)