mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-23 03:02:36 +01:00
7a90a95ac2
Following https://reviews.llvm.org/D82607. Reviewed By: ychen Differential Revision: https://reviews.llvm.org/D82683
24 lines
570 B
LLVM
24 lines
570 B
LLVM
; RUN: opt < %s -basic-aa -aa-eval -print-all-alias-modref-info 2>&1 | FileCheck %s
|
|
|
|
declare i32* @captures(i32* %cap) nounwind readonly
|
|
|
|
define void @no(i32* noalias %a, i32* %b) nounwind {
|
|
entry:
|
|
store i32 1, i32* %a
|
|
%cap = call i32* @captures(i32* %a) nounwind readonly
|
|
%l = load i32, i32* %b
|
|
ret void
|
|
}
|
|
|
|
; CHECK: NoAlias: i32* %a, i32* %b
|
|
|
|
define void @yes(i32* %c, i32* %d) nounwind {
|
|
entry:
|
|
store i32 1, i32* %c
|
|
%cap = call i32* @captures(i32* %c) nounwind readonly
|
|
%l = load i32, i32* %d
|
|
ret void
|
|
}
|
|
|
|
; CHECK: MayAlias: i32* %c, i32* %d
|