xref: /aosp_15_r20/external/llvm/test/CodeGen/Generic/2007-04-13-SwitchLowerBadPhi.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -O0
2*9880d681SAndroid Build Coastguard Worker; PR 1323
3*9880d681SAndroid Build Coastguard Worker
4*9880d681SAndroid Build Coastguard Worker	%struct.comp = type { i8*, i32, i8*, [3 x i8], i32 }
5*9880d681SAndroid Build Coastguard Worker
6*9880d681SAndroid Build Coastguard Workerdefine void @regbranch() {
7*9880d681SAndroid Build Coastguard Workercond_next240.i:
8*9880d681SAndroid Build Coastguard Worker	br i1 false, label %cond_true251.i, label %cond_next272.i
9*9880d681SAndroid Build Coastguard Worker
10*9880d681SAndroid Build Coastguard Workercond_true251.i:		; preds = %cond_next240.i
11*9880d681SAndroid Build Coastguard Worker	switch i8 0, label %cond_next272.i [
12*9880d681SAndroid Build Coastguard Worker		 i8 42, label %bb268.i
13*9880d681SAndroid Build Coastguard Worker		 i8 43, label %bb268.i
14*9880d681SAndroid Build Coastguard Worker		 i8 63, label %bb268.i
15*9880d681SAndroid Build Coastguard Worker	]
16*9880d681SAndroid Build Coastguard Worker
17*9880d681SAndroid Build Coastguard Workerbb268.i:		; preds = %cond_true251.i, %cond_true251.i, %cond_true251.i
18*9880d681SAndroid Build Coastguard Worker	br label %cond_next272.i
19*9880d681SAndroid Build Coastguard Worker
20*9880d681SAndroid Build Coastguard Workercond_next272.i:		; preds = %bb268.i, %cond_true251.i, %cond_next240.i
21*9880d681SAndroid Build Coastguard Worker	%len.2.i = phi i32 [ 0, %bb268.i ], [ 0, %cond_next240.i ], [ 0, %cond_true251.i ]		; <i32> [#uses=1]
22*9880d681SAndroid Build Coastguard Worker	%tmp278.i = icmp eq i32 %len.2.i, 1		; <i1> [#uses=0]
23*9880d681SAndroid Build Coastguard Worker	ret void
24*9880d681SAndroid Build Coastguard Worker}
25