xref: /aosp_15_r20/external/llvm/test/Analysis/BasicAA/2008-11-23-NoaliasRet.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -basicaa -aa-eval -disable-output 2>&1 | FileCheck %s
2*9880d681SAndroid Build Coastguard Worker
3*9880d681SAndroid Build Coastguard Workerdeclare noalias i32* @_Znwj(i32 %x) nounwind
4*9880d681SAndroid Build Coastguard Worker
5*9880d681SAndroid Build Coastguard Worker; CHECK: 1 no alias response
6*9880d681SAndroid Build Coastguard Worker
7*9880d681SAndroid Build Coastguard Workerdefine i32 @foo() {
8*9880d681SAndroid Build Coastguard Worker  %A = call i32* @_Znwj(i32 4)
9*9880d681SAndroid Build Coastguard Worker  %B = call i32* @_Znwj(i32 4)
10*9880d681SAndroid Build Coastguard Worker  store i32 1, i32* %A
11*9880d681SAndroid Build Coastguard Worker  store i32 2, i32* %B
12*9880d681SAndroid Build Coastguard Worker  %C = load i32, i32* %A
13*9880d681SAndroid Build Coastguard Worker  ret i32 %C
14*9880d681SAndroid Build Coastguard Worker}
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