xref: /aosp_15_r20/external/llvm/test/Feature/undefined.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58) 
1*9880d681SAndroid Build Coastguard Worker; RUN: llvm-as < %s | llvm-dis > %t1.ll
2*9880d681SAndroid Build Coastguard Worker; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll
3*9880d681SAndroid Build Coastguard Worker; RUN: diff %t1.ll %t2.ll
4*9880d681SAndroid Build Coastguard Worker
5*9880d681SAndroid Build Coastguard Worker@X = global i32 undef           ; <i32*> [#uses=0]
6*9880d681SAndroid Build Coastguard Worker
7*9880d681SAndroid Build Coastguard Workerdeclare i32 @atoi(i8*)
8*9880d681SAndroid Build Coastguard Worker
9*9880d681SAndroid Build Coastguard Workerdefine i32 @test() {
10*9880d681SAndroid Build Coastguard Worker        ret i32 undef
11*9880d681SAndroid Build Coastguard Worker}
12*9880d681SAndroid Build Coastguard Worker
13*9880d681SAndroid Build Coastguard Workerdefine i32 @test2() {
14*9880d681SAndroid Build Coastguard Worker        %X = add i32 undef, 1           ; <i32> [#uses=1]
15*9880d681SAndroid Build Coastguard Worker        ret i32 %X
16*9880d681SAndroid Build Coastguard Worker}
17*9880d681SAndroid Build Coastguard Worker
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