Imported Upstream version 5.18.0.246

Former-commit-id: 0c7ce5b1a7851e13f22acfd379b7f9fb304e4833
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Xamarin Public Jenkins (auto-signing)
2019-01-23 08:21:40 +00:00
parent a7724cd563
commit 279aa8f685
28482 changed files with 3866972 additions and 44 deletions

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; Test that the pow won't get simplified to sqrt(fabs) when they are not available.
;
; RUN: opt < %s -disable-simplify-libcalls -instcombine -S | FileCheck %s
declare double @llvm.pow.f64(double %Val, double %Power)
define double @test_simplify_unavailable(double %x) {
; CHECK-LABEL: @test_simplify_unavailable(
%retval = call double @llvm.pow.f64(double %x, double 0.5)
; CHECK-NEXT: call double @llvm.pow.f64(double %x, double 5.000000e-01)
ret double %retval
}