Craig Topper ee27e5df9e [TargetLowering][ARM][AArch64] Remove usage of NoSignedWrap/NoUnsignedWrap from AVGFLOOR/CEIL transform. ...

Use computeOverflowForUnsignedAdd and computeOverflowForSignedAdd
instead. Unfortunately, this recomputes some known bits and sign bits
we may have already computed, but was the easiest fix without a lot
of restructuring.

This recovers the regressions from D151472.

Reviewed By: RKSimon

Differential Revision: https://reviews.llvm.org/D151858

2023-06-01 14:18:08 -07:00

421 KiB

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