mono/linux-packaging-mono
0
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Imported Upstream version 5.18.0.246

Browse Source 
Former-commit-id: 0c7ce5b1a7851e13f22acfd379b7f9fb304e4833
This commit is contained in:
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
Download Patch File Download Diff File Expand all files Collapse all files

30
external/llvm/test/Transforms/GVNHoist/int_sideeffect.ll vendored Normal file
View File

@ -0,0 +1,30 @@
; RUN: opt -S < %s -gvn-hoist | FileCheck %s
declare void @llvm.sideeffect()
; GVN hoisting across a @llvm.sideeffect.
; CHECK-LABEL: scalarsHoisting
; CHECK: = fsub
; CHECK: br i1 %cmp,
; CHECK-NOT: fsub
define float @scalarsHoisting(float %d, float %m, float %a, i1 %cmp) {
entry:
br i1 %cmp, label %if.then, label %if.else
if.then:
call void @llvm.sideeffect()
%sub0 = fsub float %m, %a
%mul = fmul float %sub0, %d
br label %if.end
if.else:
%sub1 = fsub float %m, %a
%div = fdiv float %sub1, %d
br label %if.end
if.end:
%phi = phi float [ %mul, %if.then ], [ %div, %if.else ]
ret float %phi
}