xref: /aosp_15_r20/external/llvm/test/CodeGen/Generic/dag-combine-crash.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s
2*9880d681SAndroid Build Coastguard Worker
3*9880d681SAndroid Build Coastguard Workerdefine void @main()  {
4*9880d681SAndroid Build Coastguard Workerif.end:
5*9880d681SAndroid Build Coastguard Worker  br label %block.i.i
6*9880d681SAndroid Build Coastguard Worker
7*9880d681SAndroid Build Coastguard Workerblock.i.i:
8*9880d681SAndroid Build Coastguard Worker  %tmpbb = load i8, i8* undef
9*9880d681SAndroid Build Coastguard Worker  %tmp54 = zext i8 %tmpbb to i64
10*9880d681SAndroid Build Coastguard Worker  %tmp59 = and i64 %tmp54, 8
11*9880d681SAndroid Build Coastguard Worker  %tmp60 = add i64 %tmp59, 3691045929300498764
12*9880d681SAndroid Build Coastguard Worker  %tmp62 = sub i64 %tmp60, 3456506383779105993
13*9880d681SAndroid Build Coastguard Worker  %tmp63 = xor i64 1050774804270620004, %tmp62
14*9880d681SAndroid Build Coastguard Worker  %tmp65 = xor i64 %tmp62, 234539545521392771
15*9880d681SAndroid Build Coastguard Worker  %tmp67 = or i64 %tmp65, %tmp63
16*9880d681SAndroid Build Coastguard Worker  %tmp71 = xor i64 %tmp67, 6781485823212740913
17*9880d681SAndroid Build Coastguard Worker  %tmp72 = trunc i64 %tmp71 to i32
18*9880d681SAndroid Build Coastguard Worker  %tmp74 = lshr i32 2, %tmp72
19*9880d681SAndroid Build Coastguard Worker  store i32 %tmp74, i32* undef
20*9880d681SAndroid Build Coastguard Worker  br label %block.i.i
21*9880d681SAndroid Build Coastguard Worker}
22