llvm-for-llvmta/test/Analysis/BasicAA/2008-11-23-NoaliasRet.ll

15 lines
316 B
LLVM

; RUN: opt < %s -basic-aa -aa-eval -disable-output 2>&1 | FileCheck %s
declare noalias i32* @_Znwj(i32 %x) nounwind
; CHECK: 1 no alias response
define i32 @foo() {
%A = call i32* @_Znwj(i32 4)
%B = call i32* @_Znwj(i32 4)
store i32 1, i32* %A
store i32 2, i32* %B
%C = load i32, i32* %A
ret i32 %C
}