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| author | Kazu Hirata <kazu@google.com> | 2023-01-28 12:14:43 -0800 |
|---|---|---|
| committer | Kazu Hirata <kazu@google.com> | 2023-01-28 12:14:43 -0800 |
| commit | 6f15919d986d671be084eb4edce21ef76301808d (patch) | |
| tree | 8f39dfcc0a8d29da1158ae3ecf33cceb3d7d7b6d /clang/lib/Basic/SourceManager.cpp | |
| parent | e67f849001bb890f86831ab31c1bb25e0882e711 (diff) | |
| download | llvm-6f15919d986d671be084eb4edce21ef76301808d.zip llvm-6f15919d986d671be084eb4edce21ef76301808d.tar.gz llvm-6f15919d986d671be084eb4edce21ef76301808d.tar.bz2 | |
[RISCV] Simplify predicates with llvm::countr_zero (NFC)
It takes less code (in C++ and the host assembly) to get rid of the
trailing zeros and compare against {3,5,9} than divide the immediate
by {3,5,9} and check to see if we have a power of 2.
Diffstat (limited to 'clang/lib/Basic/SourceManager.cpp')
0 files changed, 0 insertions, 0 deletions