forked from OSchip/llvm-project
21 lines
863 B
LLVM
21 lines
863 B
LLVM
; RUN: llc < %s -enable-unsafe-fp-math
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; <rdar://problem/12180135>
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target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128-n8:16:32-S128"
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target triple = "i386-apple-macosx10.8.0"
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define i32 @foo(float %mean) nounwind readnone ssp align 2 {
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entry:
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%cmp = fcmp olt float %mean, -3.000000e+00
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%f.0 = select i1 %cmp, float -3.000000e+00, float %mean
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%cmp2 = fcmp ult float %f.0, 3.000000e+00
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%f.1 = select i1 %cmp2, float %f.0, float 0x4007EB8520000000
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%add = fadd float %f.1, 3.000000e+00
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%div = fdiv float %add, 2.343750e-02
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%0 = fpext float %div to double
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%conv = select i1 undef, double 2.550000e+02, double %0
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%add8 = fadd double %conv, 5.000000e-01
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%conv9 = fptosi double %add8 to i32
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%.conv9 = select i1 undef, i32 255, i32 %conv9
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ret i32 %.conv9
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}
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