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[ConstantFold] Remove test checking that we don't constant-fold sqrt(-2).

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This depended on libm's errno behavior (we constant fold iff libm's
sqrt(-2) does not set errno) and was breaking on mac.

llvm-svn: 292701
This commit is contained in:
Justin Lebar 2017-01-21 02:02:27 +00:00
parent 309d88535a
commit 1a976ec6c1
1 changed files with 0 additions and 9 deletions
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9
test/Transforms/InstCombine/constant-fold-math.ll
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@ -45,13 +45,4 @@ define double @constant_fold_fmuladd_f64() #0 {
ret double %x
}
; Currently we don't constant-fold intrinsics whose corresponding libcalls
; raise an fp exception.
; CHECK-LABEL: @bad_sqrt
; CHECK-NEXT: call double @llvm.sqrt.f64(double -2
define double @bad_sqrt() {
%x = call double @llvm.sqrt.f64(double -2.000000e+00)
ret double %x
}
attributes #0 = { nounwind readnone }