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| author | Craig Topper <craig.topper@sifive.com> | 2025-06-10 12:52:39 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-06-10 12:52:39 -0700 |
| commit | e0cc556ad4276c2c76e303c39616ad126bea56d6 (patch) | |
| tree | 62b95e75c400d018fbc048286a149593b99e2a19 /clang-tools-extra/clang-tidy/linuxkernel/LinuxKernelTidyModule.cpp | |
| parent | f72dd4eca8dac84d819abccde4447755a7d9420d (diff) | |
| download | llvm-e0cc556ad4276c2c76e303c39616ad126bea56d6.zip llvm-e0cc556ad4276c2c76e303c39616ad126bea56d6.tar.gz llvm-e0cc556ad4276c2c76e303c39616ad126bea56d6.tar.bz2 | |
[IndVars] Teach widenLoopCompare to use sext if narrow IV is positive and other operand is already sext. (#142703)
This prevents us from ending up with (zext (sext X)). The zext will
require an instruction on targets where zext isn't free like RISC-V.
Diffstat (limited to 'clang-tools-extra/clang-tidy/linuxkernel/LinuxKernelTidyModule.cpp')
0 files changed, 0 insertions, 0 deletions