forked from OSchip/llvm-project
16 lines
486 B
LLVM
16 lines
486 B
LLVM
; RUN: opt -globals-aa -aa-eval -print-all-alias-modref-info -disable-output %s 2>&1 | FileCheck %s
|
|
|
|
@g0 = internal addrspace(3) global i32 undef
|
|
|
|
; CHECK-LABEL: test1
|
|
; CHECK-DAG: NoAlias: i32* %gp, i32* %p
|
|
; CHECK-DAG: NoAlias: i32 addrspace(3)* @g0, i32* %p
|
|
; CHECK-DAG: MustAlias: i32 addrspace(3)* @g0, i32* %gp
|
|
define i32 @test1(i32* %p) {
|
|
%gp = addrspacecast i32 addrspace(3)* @g0 to i32*
|
|
store i32 0, i32* %gp
|
|
store i32 1, i32* %p
|
|
%v = load i32, i32* %gp
|
|
ret i32 %v
|
|
}
|