Paulo Matos eb5d79876a [InstCombine] Allow KnownBits to be propagated
Bug #63699 shows a hang on arm in instcombine because we do not
propagate known bits for fshl/fshr rotates. We perform the propagation
and add regression test.

Differential Revision: https://reviews.llvm.org/D155307
2023-07-18 13:01:22 +02:00
..
2022-08-24 22:41:38 +00:00

This directory contains test cases for the instcombine transformation.  The
dated tests are actual bug tests, whereas the named tests are used to test
for features that the this pass should be capable of performing.