Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2018-10-20 08:25:10 +00:00
parent e19d552987
commit b084638f15
28489 changed files with 184 additions and 3866856 deletions

View File

@ -1,28 +0,0 @@
; RUN: opt < %s -reassociate -instcombine -S | FileCheck %s
define float @test1(float %A, float %B) {
; CHECK-LABEL: @test1(
; CHECK-NEXT: [[Z:%.*]] = fadd fast float %A, %B
; CHECK-NEXT: ret float [[Z]]
;
%W = fadd fast float %B, -5.0
%Y = fadd fast float %A, 5.0
%Z = fadd fast float %W, %Y
ret float %Z
}
; Check again using minimal subset of FMF.
define float @test1_reassoc(float %A, float %B) {
; CHECK-LABEL: @test1_reassoc(
; CHECK-NEXT: [[W:%.*]] = fadd reassoc float %B, -5.000000e+00
; CHECK-NEXT: [[Y:%.*]] = fadd reassoc float %A, 5.000000e+00
; CHECK-NEXT: [[Z:%.*]] = fadd reassoc float [[Y]], [[W]]
; CHECK-NEXT: ret float [[Z]]
;
%W = fadd reassoc float %B, -5.0
%Y = fadd reassoc float %A, 5.0
%Z = fadd reassoc float %W, %Y
ret float %Z
}