If the ZExt can be lowered to a single ZExt to the next power-of-2 and
the remaining ZExt folded into the user, don't use tbl lowering.
Fixes #62620.
Differential D150482
[AArch64] Don't use tbl lowering if ZExt can be folded into user. fhahn on May 12 2023, 2:05 PM. Authored by
Details If the ZExt can be lowered to a single ZExt to the next power-of-2 and Fixes #62620.
Diff Detail
Event Timeline
Comment Actions Generalize code to properly handling mull case with casts with different source types, thanks!
Comment Actions LGTM
Comment Actions Thanks for taking a look. Comments should be addressed in baebe719a52acbe0a5aaa04dcf1abcfd4035bf1f and response inline.
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