Nikita Popov 1d530b914e [InstSimplify] Don't fold phi of poison and trapping const expr (PR49839) ...

Folding this case would result in the constant expression being
executed unconditionally, which may introduce a new trap.

Fixes https://github.com/llvm/llvm-project/issues/49839.

2022-04-12 17:32:25 +02:00

4.6 KiB

Raw Blame History

View Raw