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| author | Cullen Rhodes <cullen.rhodes@arm.com> | 2022-10-12 08:36:03 +0000 |
|---|---|---|
| committer | Cullen Rhodes <cullen.rhodes@arm.com> | 2022-10-12 09:14:08 +0000 |
| commit | 388cacb341917964ee87b23c0af2990af9e66fe0 (patch) | |
| tree | bdf505ae961624f5b91803a08cc9dc96c87a0090 /llvm/tools/llvm-objdump/llvm-objdump.cpp | |
| parent | 5b5756e6e31488f2cda2b15544b731b25e7899cf (diff) | |
| download | llvm-388cacb341917964ee87b23c0af2990af9e66fe0.zip llvm-388cacb341917964ee87b23c0af2990af9e66fe0.tar.gz llvm-388cacb341917964ee87b23c0af2990af9e66fe0.tar.bz2 | |
[AArch64][SVE] Add instcombine for PTEST_ANY(X=OP(PG,...), X) -> PTEST_ANY(PG, X))
Given this is an OR reduction the two are equivalent and later
optimizations (AArch64InstrInfo::optimizePTestInstr) may rewrite the
sequence to use the flag-setting variant of instruction X, to remove the
PTEST altogether.
Reviewed By: paulwalker-arm, bsmith
Differential Revision: https://reviews.llvm.org/D134946
Diffstat (limited to 'llvm/tools/llvm-objdump/llvm-objdump.cpp')
0 files changed, 0 insertions, 0 deletions