xref: /aosp_15_r20/external/llvm/test/Transforms/Mem2Reg/UndefValuesMerge.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -mem2reg -S | not grep phi
2*9880d681SAndroid Build Coastguard Worker
3*9880d681SAndroid Build Coastguard Workerdefine i32 @testfunc(i1 %C, i32 %i, i8 %j) {
4*9880d681SAndroid Build Coastguard Worker	%I = alloca i32		; <i32*> [#uses=2]
5*9880d681SAndroid Build Coastguard Worker	br i1 %C, label %T, label %Cont
6*9880d681SAndroid Build Coastguard WorkerT:		; preds = %0
7*9880d681SAndroid Build Coastguard Worker	store i32 %i, i32* %I
8*9880d681SAndroid Build Coastguard Worker	br label %Cont
9*9880d681SAndroid Build Coastguard WorkerCont:		; preds = %T, %0
10*9880d681SAndroid Build Coastguard Worker	%Y = load i32, i32* %I		; <i32> [#uses=1]
11*9880d681SAndroid Build Coastguard Worker	ret i32 %Y
12*9880d681SAndroid Build Coastguard Worker}
13*9880d681SAndroid Build Coastguard Worker
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