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| author | Florian Hahn <flo@fhahn.com> | 2022-09-12 15:53:30 +0100 |
|---|---|---|
| committer | Florian Hahn <flo@fhahn.com> | 2022-09-12 15:53:31 +0100 |
| commit | 3fd1cc2574364ce438ac34da56c848ad5903d774 (patch) | |
| tree | 6b9bbd3b2f83d0551cb9ad465e62dcdae21ba22d /llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp | |
| parent | 1d51bb824f25140a5b1aa783f6860ac3e7f7d16d (diff) | |
| download | llvm-3fd1cc2574364ce438ac34da56c848ad5903d774.zip llvm-3fd1cc2574364ce438ac34da56c848ad5903d774.tar.gz llvm-3fd1cc2574364ce438ac34da56c848ad5903d774.tar.bz2 | |
[SLP] Add Preheader to CSE blocks after hoisting CSE-able instrs.
Adding the pre-header to CSEBlocks ensures instructions are CSE'd even
after hoisting.
This was original discovered by @atrick a while ago.
Reviewed By: ABataev
Differential Revision: https://reviews.llvm.org/D133649
Diffstat (limited to 'llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp')
0 files changed, 0 insertions, 0 deletions