Jonas Paulsson 036242b868 [SystemZ] Bugfix in adjustSubwordCmp() ...

adjustSubwordCmp() should not optimize a load of an i1 value. This is
achieved by checking that the size and store-size of the MemoryVT are the
same.

Fixes https://bugs.llvm.org/show_bug.cgi?id=45511.

Review: Ulrich Weigand

Differential Revision: https://reviews.llvm.org/D78187

2020-04-15 12:58:39 +02:00

309 KiB

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