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 +1,30 @@
; XFAIL: *
; RUN: opt -basicaa -newgvn -S %s | FileCheck %s
%MyStruct = type { i32, i32 }
define i8 @foo(i64 %in, i8* %arr) {
%addr = alloca %MyStruct
%dead = trunc i64 %in to i32
br i1 undef, label %next, label %tmp
tmp:
call void @bar()
br label %next
next:
%addr64 = bitcast %MyStruct* %addr to i64*
store i64 %in, i64* %addr64
br label %final
final:
%addr32 = getelementptr %MyStruct, %MyStruct* %addr, i32 0, i32 0
%idx32 = load i32, i32* %addr32
; CHECK: %resptr = getelementptr i8, i8* %arr, i32 %dead
%resptr = getelementptr i8, i8* %arr, i32 %idx32
%res = load i8, i8* %resptr
ret i8 %res
}
declare void @bar()