forked from OSchip/llvm-project
9678936f18
This extends the (X & ~Y) | Y to X | Y fold to also work if ~Y is a truncated not (when taking into account the mask X). This is done by exporting the infrastructure added in D124856 and reusing it here. I've retained the old value of AllowUndefs=false, though probably this can be switched to true with extra test coverage. Differential Revision: https://reviews.llvm.org/D124930 |
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llvm-c |