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| author | Peter Waller <peter.waller@arm.com> | 2021-09-21 14:31:09 +0000 |
|---|---|---|
| committer | Peter Waller <peter.waller@arm.com> | 2021-10-05 15:10:48 +0000 |
| commit | be26e6ff737d89827f0eb5678cbc88aae2068348 (patch) | |
| tree | 0c7adff0ed800be8be961a2dd7c9355878b6bcf7 /llvm/lib/Bitcode/Writer/BitcodeWriter.cpp | |
| parent | 2ac199993764e068494a69a85af098c0ae1ff37e (diff) | |
| download | llvm-be26e6ff737d89827f0eb5678cbc88aae2068348.zip llvm-be26e6ff737d89827f0eb5678cbc88aae2068348.tar.gz llvm-be26e6ff737d89827f0eb5678cbc88aae2068348.tar.bz2 | |
[AArch64][SVE] Remove redundant PTEST following PNEXT/PFIRST
PNEXT and PFIRST set the NZCV flags, so the subsequent PTEST can be
optimized away in AArch64InstrInfo::optimizePTestInstr.
See-also: https://reviews.llvm.org/D93292
Differential Revision: https://reviews.llvm.org/D110177
Diffstat (limited to 'llvm/lib/Bitcode/Writer/BitcodeWriter.cpp')
0 files changed, 0 insertions, 0 deletions