xref: /aosp_15_r20/external/llvm/test/Transforms/SimplifyCFG/BrUnwind.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58) 
1*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -simplifycfg -S | \
2*9880d681SAndroid Build Coastguard Worker; RUN: not grep "br label"
3*9880d681SAndroid Build Coastguard Worker
4*9880d681SAndroid Build Coastguard Workerdefine void @test(i1 %C) {
5*9880d681SAndroid Build Coastguard Worker        br i1 %C, label %A, label %B
6*9880d681SAndroid Build Coastguard WorkerA:              ; preds = %0
7*9880d681SAndroid Build Coastguard Worker        call void @test( i1 %C )
8*9880d681SAndroid Build Coastguard Worker        br label %X
9*9880d681SAndroid Build Coastguard WorkerB:              ; preds = %0
10*9880d681SAndroid Build Coastguard Worker        call void @test( i1 %C )
11*9880d681SAndroid Build Coastguard Worker        br label %X
12*9880d681SAndroid Build Coastguard WorkerX:              ; preds = %B, %A
13*9880d681SAndroid Build Coastguard Worker        ret void
14*9880d681SAndroid Build Coastguard Worker}
15*9880d681SAndroid Build Coastguard Worker
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