llvm-project/llvm/test/Transforms/ExpandMemCmp
David Zarzycki f68925d450
[X86] Make memcmp vector lowering handle arbitrary expansions
Teach combineVectorSizedSetCCEquality() to handle arbitrary memcmp
expansions but do not change any default policy for now.

This also fixes a bug in the memcmp expansion itself when large
displacements are needed.

https://reviews.llvm.org/D69507
2019-10-30 09:12:57 +02:00
..
AArch64 Revert "Reland "r364412 [ExpandMemCmp][MergeICmps] Move passes out of CodeGen into opt pipeline."" 2019-09-10 10:39:09 +00:00
X86 [X86] Make memcmp vector lowering handle arbitrary expansions 2019-10-30 09:12:57 +02:00