Imported Upstream version 5.18.0.247

Former-commit-id: 2d6af2e4ed0eda5cbdc2946446ef7718456ad190
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2019-01-25 08:19:26 +00:00
parent 279aa8f685
commit ce8e504569
28478 changed files with 39 additions and 3866962 deletions

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@ -1,23 +0,0 @@
; RUN: opt -instcombine -S < %s | FileCheck %s
; CHECK: test1
define double @test1(float %a, double %b) nounwind readnone ssp uwtable {
; CHECK-NOT: fsub
; CHECK: fpext
; CHECK: fadd
%1 = fsub float -0.000000e+00, %a
%2 = fpext float %1 to double
%3 = fsub double %b, %2
ret double %3
}
; CHECK: test2
define double @test2(float %a, double %b) nounwind readnone ssp uwtable {
; CHECK-NOT: fsub
; CHECK: fpext
; CHECK: fadd fast
%1 = fsub float -0.000000e+00, %a
%2 = fpext float %1 to double
%3 = fsub fast double %b, %2
ret double %3
}