mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-11-03 14:21:30 +00:00
49589f0d0e
versions of Bash. In addition, I can back out the change to the lit built-in shell test runner to support this. This should fix the majority of fallout on Darwin, but I suspect there will be a few straggling issues. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159544 91177308-0d34-0410-b5e6-96231b3b80d8
32 lines
613 B
LLVM
32 lines
613 B
LLVM
; RUN: opt < %s -basicaa -aa-eval -print-all-alias-modref-info -disable-output 2>&1 | FileCheck %s
|
|
; rdar://7282591
|
|
|
|
@X = common global i32 0
|
|
@Y = common global i32 0
|
|
@Z = common global i32 0
|
|
|
|
; CHECK: NoAlias: i32* %P, i32* @Z
|
|
|
|
define void @foo(i32 %cond) nounwind {
|
|
entry:
|
|
%"alloca point" = bitcast i32 0 to i32
|
|
%tmp = icmp ne i32 %cond, 0
|
|
br i1 %tmp, label %bb, label %bb1
|
|
|
|
bb:
|
|
br label %bb2
|
|
|
|
bb1:
|
|
br label %bb2
|
|
|
|
bb2:
|
|
%P = phi i32* [ @X, %bb ], [ @Y, %bb1 ]
|
|
%tmp1 = load i32* @Z, align 4
|
|
store i32 123, i32* %P, align 4
|
|
%tmp2 = load i32* @Z, align 4
|
|
br label %return
|
|
|
|
return:
|
|
ret void
|
|
}
|