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make this test more interesting

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llvm-svn: 21170
This commit is contained in:
Chris Lattner 2005-04-09 04:55:14 +00:00
parent c79ab1eac9
commit 08e03f0b05
1 changed files with 8 additions and 1 deletions
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9
test/Regression/CodeGen/X86/fabs.ll
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@ -1,5 +1,5 @@
; Make sure this testcase codegens to the fabs instruction, not a call to fabsf
; RUN: llvm-as < %s | llc -march=x86 -disable-pattern-isel=0 | grep 'fabs$'
; RUN: llvm-as < %s | llc -march=x86 -disable-pattern-isel=0 | grep 'fabs$' | wc -l | grep 2
declare float %fabsf(float)
@ -8,3 +8,10 @@ float %fabsftest(float %X) {
ret float %Y
}
double %fabstest2(double %X) {
%Y = setge double %X, -0.0
%Z = sub double -0.0, %X
%Q = select bool %Y, double %X, double %Z
ret double %Q
}