xref: /aosp_15_r20/external/llvm/test/Analysis/BasicAA/2007-08-01-NoAliasAndCalls.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58) 
1*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -basicaa -aa-eval -print-all-alias-modref-info -disable-output 2>&1 | FileCheck %s
2*9880d681SAndroid Build Coastguard Worker
3*9880d681SAndroid Build Coastguard Worker; CHECK: Function: foo
4*9880d681SAndroid Build Coastguard Worker; CHECK:   MayAlias: i32* %x, i32* %y
5*9880d681SAndroid Build Coastguard Worker
6*9880d681SAndroid Build Coastguard Workerdefine void @foo(i32* noalias %x) {
7*9880d681SAndroid Build Coastguard Worker  %y = call i32* @unclear(i32* %x)
8*9880d681SAndroid Build Coastguard Worker  store i32 0, i32* %x
9*9880d681SAndroid Build Coastguard Worker  store i32 0, i32* %y
10*9880d681SAndroid Build Coastguard Worker  ret void
11*9880d681SAndroid Build Coastguard Worker}
12*9880d681SAndroid Build Coastguard Worker
13*9880d681SAndroid Build Coastguard Workerdeclare i32* @unclear(i32* %a)
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