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view test/CodeGen/X86/2011-06-06-fgetsign80bit.ll @ 33:e4204d083e25

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LLVM 3.5
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Thu, 12 Dec 2013 14:32:10 +0900
parents 95c75e76d11b
children 803732b1fca8
line wrap: on
line source

; RUN: llc -march=x86-64 < %s
define i32 @signbitl(x86_fp80 %x) nounwind uwtable readnone {
entry:
  %tmp4 = bitcast x86_fp80 %x to i80
  %tmp4.lobit = lshr i80 %tmp4, 79
  %tmp = trunc i80 %tmp4.lobit to i32
  ret i32 %tmp
}