adam-bzowski 6d7cf5206f [ValueTracking] Improve KnownBits for signed min-max clamping (#120576) ...

A signed min-max clamp is the sequence of smin and smax intrinsics,
which constrain a signed value into the range: smin <= value <= smax.
The patch improves the calculation of KnownBits for a value subjected to
the signed clamping.

2024-12-25 22:39:56 +08:00

374 KiB

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