diff options
Diffstat (limited to 'llvm/test/Transforms/InstCombine/pow-sqrt.ll')
| -rw-r--r-- | llvm/test/Transforms/InstCombine/pow-sqrt.ll | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/llvm/test/Transforms/InstCombine/pow-sqrt.ll b/llvm/test/Transforms/InstCombine/pow-sqrt.ll index 8fc74e4a002..1e6166c5f11 100644 --- a/llvm/test/Transforms/InstCombine/pow-sqrt.ll +++ b/llvm/test/Transforms/InstCombine/pow-sqrt.ll @@ -1,15 +1,13 @@ ; RUN: opt < %s -instcombine -S | FileCheck %s -define double @mypow(double %x) #0 { -entry: - %pow = call double @llvm.pow.f64(double %x, double 5.000000e-01) +define double @pow_half(double %x) { + %pow = call fast double @llvm.pow.f64(double %x, double 5.000000e-01) ret double %pow } -; CHECK-LABEL: define double @mypow( -; CHECK: %sqrt = call double @sqrt(double %x) #1 -; CHECK: ret double %sqrt -; CHECK: } +; CHECK-LABEL: define double @pow_half( +; CHECK-NEXT: %sqrt = call fast double @sqrt(double %x) +; CHECK-NEXT: ret double %sqrt declare double @llvm.pow.f64(double, double) -attributes #0 = { "unsafe-fp-math"="true" } + |
