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| author | Craig Topper <craig.topper@sifive.com> | 2023-07-11 09:53:56 -0700 |
|---|---|---|
| committer | Craig Topper <craig.topper@sifive.com> | 2023-07-11 09:53:56 -0700 |
| commit | 11051d7d864bc4afdb9ec85b20825fcbf5a40022 (patch) | |
| tree | 1d8e8e2e38c439108ec82232b49c6efb376f6389 /clang/lib/Lex/ModuleMap.cpp | |
| parent | 8b19cbfd772f8c2df43736610d0d08058508f93a (diff) | |
| download | llvm-11051d7d864bc4afdb9ec85b20825fcbf5a40022.zip llvm-11051d7d864bc4afdb9ec85b20825fcbf5a40022.tar.gz llvm-11051d7d864bc4afdb9ec85b20825fcbf5a40022.tar.bz2 | |
[RISCV] Constrain register class before replaceRegWith in RISCVMergeBaseOffset.
The register being replaced might have a more restrictive register
class due to requirements of the using instruction. We should
constrain the register class to preserve any restrictions.
This was found in our downstream on a custom instruction. I don't
have a test case for upstream currently.
Differential Revision: https://reviews.llvm.org/D154920
Diffstat (limited to 'clang/lib/Lex/ModuleMap.cpp')
0 files changed, 0 insertions, 0 deletions