| Issue |
161492
|
| Summary |
[InstCombine] Miscompilation when removing freezes
|
| Labels |
miscompilation,
llvm:instcombine,
generated by fuzzer
|
| Assignees |
dtcxzyw
|
| Reporter |
dtcxzyw
|
Reproducer: https://alive2.llvm.org/ce/z/3napog
```
define i64 @src(i1 %cond) {
%1 = freeze i64 poison
%2 = freeze i64 poison
%ret = select i1 %cond, i64 %1, i64 %2
ret i64 %ret
}
define i64 @tgt(i1 %cond) {
ret i64 poison
}
```
llvm version: 69586331e868cef99fbcea74a061bd44f57c1904
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