Files
clang-p2996/llvm/test/CodeGen/ARM
Craig Topper 0eb405c3b8 [SelectionDAG] Add computeKnownBits support for ISD::USUBSAT.
The result of ISD::USUBSAT will never be larger than the LHS. We
can use this to put a bound on the number of leading zeros.

Reviewed By: RKSimon

Differential Revision: https://reviews.llvm.org/D98133
2021-03-07 09:48:42 -08:00
..
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