[PATCH] D116930: [DAGCombine] Fold SRA of a load into a narrower sign-extending load
Bjorn Pettersson via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Jan 12 05:27:17 PST 2022
bjope updated this revision to Diff 399296.
bjope added a comment.
Rebased upon https://reviews.llvm.org/D117104
The new parent revision contains some refactoring of the old SRL folds, as well as updated code comments.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D116930/new/
https://reviews.llvm.org/D116930
Files:
llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
llvm/test/CodeGen/PowerPC/pr13891.ll
llvm/test/CodeGen/X86/combine-sra-load.ll
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