Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2020-01-16 16:38:04 +00:00
parent d94e79959b
commit 468663ddbb
48518 changed files with 2789335 additions and 61176 deletions

View File

@ -0,0 +1,29 @@
; Skip dead MemoryPhis when performing memory congruency verification
; in NewGVN.
; RUN: opt -S -newgvn %s | FileCheck %s
; REQUIRES: asserts
; CHECK: define void @tinkywinky() {
; CHECK-NEXT: entry:
; CHECK-NEXT: br i1 false, label %body, label %end
; CHECK: body:
; CHECK-NEXT: store i8 undef, i8* null
; CHECK-NEXT: br label %end
; CHECK: end:
; CHECK-NEXT: ret void
; CHECK-NEXT: }
declare void @llvm.lifetime.start.p0i8(i64, i8* nocapture)
define void @tinkywinky() {
entry:
call void @llvm.lifetime.start.p0i8(i64 4, i8* undef)
br i1 false, label %body, label %end
body:
call void @llvm.lifetime.start.p0i8(i64 4, i8* undef)
br label %end
end:
ret void
}