diff options
| author | Craig Topper <craig.topper@sifive.com> | 2025-09-19 15:43:35 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-09-19 15:43:35 -0700 |
| commit | f437309e28daaf7443cb200d789a9304aac250d1 (patch) | |
| tree | 629b7192bc8ea3c0cd7713e6837f9b8ea19d7a35 /clang/lib/Sema/SemaModule.cpp | |
| parent | 4bc9d29fbaa7f0d0a3b522e1e085e228d5d40d76 (diff) | |
| download | llvm-f437309e28daaf7443cb200d789a9304aac250d1.zip llvm-f437309e28daaf7443cb200d789a9304aac250d1.tar.gz llvm-f437309e28daaf7443cb200d789a9304aac250d1.tar.bz2 | |
[RISCV] Update comments in RISCVMatInt to reflect we don't always use ADDIW after LUI now. NFC (#159829)
The simm32 base case only uses lui+addiw when necessary after
3d2650bdeb8409563d917d8eef70b906323524ef
The worst case 8 instruction sequence doesn't leave a full 32 bits for
the LUI+ADDI(W) after the 3 12-bit ADDI and SLLI pairs are created. So
we will never generate LUI+ADDIW in the worst case sequence.
Diffstat (limited to 'clang/lib/Sema/SemaModule.cpp')
0 files changed, 0 insertions, 0 deletions