xref: /aosp_15_r20/external/llvm/test/Transforms/SCCP/apint-ipsccp2.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58) 
1*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -ipsccp -S | grep -v "ret i101 0" | \
2*9880d681SAndroid Build Coastguard Worker; RUN:    grep -v "ret i101 undef" | not grep ret
3*9880d681SAndroid Build Coastguard Worker
4*9880d681SAndroid Build Coastguard Worker
5*9880d681SAndroid Build Coastguard Workerdefine internal i101 @bar(i101 %A) {
6*9880d681SAndroid Build Coastguard Worker	%x = icmp eq i101 %A, 0
7*9880d681SAndroid Build Coastguard Worker	br i1 %x, label %T, label %F
8*9880d681SAndroid Build Coastguard WorkerT:
9*9880d681SAndroid Build Coastguard Worker	%B = call i101 @bar(i101 0)
10*9880d681SAndroid Build Coastguard Worker	ret i101 0
11*9880d681SAndroid Build Coastguard WorkerF:      ; unreachable
12*9880d681SAndroid Build Coastguard Worker	%C = call i101 @bar(i101 1)
13*9880d681SAndroid Build Coastguard Worker	ret i101 %C
14*9880d681SAndroid Build Coastguard Worker}
15*9880d681SAndroid Build Coastguard Worker
16*9880d681SAndroid Build Coastguard Workerdefine i101 @foo() {
17*9880d681SAndroid Build Coastguard Worker	%X = call i101 @bar(i101 0)
18*9880d681SAndroid Build Coastguard Worker	ret i101 %X
19*9880d681SAndroid Build Coastguard Worker}
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