[PATCH] D71833: [PowerPC] if value type is changed after folding rlwinm, stop folding

[qshanz via Phabricator via llvm-commits]

steven.zhang accepted this revision.
steven.zhang added a comment.
This revision is now accepted and ready to land.

LGTM with some minor nit.



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Comment at: llvm/lib/Target/PowerPC/PPCMIPeephole.cpp:924
+                               NewME) && NewMB <= NewME)|| SrcMaskFull) {
+          // Here we only handle MBMI <= MEMI cases, so NewMB must be not bigger
+          // than NewME. Otherwise we get a 64 bit value after folding, but MI
----------------
s/cases/case
s/not/no



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