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encounters an OEQ or UNE comparison, and update its callers to check for this return status and recover. This fixes a problem resulting from the LowerOperation hooks being called from LegalizeVectorOps, because LegalizeVectorOps only lowers vectors, so OEQ and UNE comparisons may still be at large. This fixes PR5092. llvm-svn: 84640
12 lines
366 B
LLVM
12 lines
366 B
LLVM
; RUN: llc -march=x86-64 -enable-legalize-types-checking < %s
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; PR5092
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define <4 x float> @bug(float %a) nounwind {
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entry:
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%cmp = fcmp oeq float %a, 0.000000e+00 ; <i1> [#uses=1]
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%temp = select i1 %cmp, <4 x float> <float 1.000000e+00, float 0.000000e+00,
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float 0.000000e+00, float 0.000000e+00>, <4 x float> zeroinitializer
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ret <4 x float> %temp
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}
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