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10 lines
371 B
LLVM
10 lines
371 B
LLVM
; RUN: llc < %s -march=x86 -mattr=+mmx,+sse2 | grep movq
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; RUN: llc < %s -march=x86 -mattr=+mmx,+sse2 | grep pshufd
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; This is not an MMX operation; promoted to XMM.
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define x86_mmx @qux(i32 %A) nounwind {
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%tmp3 = insertelement <2 x i32> < i32 0, i32 undef >, i32 %A, i32 1 ; <<2 x i32>> [#uses=1]
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%tmp4 = bitcast <2 x i32> %tmp3 to x86_mmx
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ret x86_mmx %tmp4
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}
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