Simon Pilgrim 445c43d712 [InstCombine] Add test for missing (or (zext x), (shl (ashr x, bw-1))) -> (sext x) case
#129363 handled all the cases where there was a sext for the original source value, but not for cases where the source is already half the size of the destination type

Another regression noticed in #76524
2025-03-07 17:48:47 +00:00
..
2024-07-01 14:52:06 +02:00

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.