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| author | Ryan Buchner <92571492+bababuck@users.noreply.github.com> | 2025-07-03 12:27:09 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-07-03 15:27:09 -0400 |
| commit | be762b7b7d60f47ab75e81942c8899331d89f141 (patch) | |
| tree | 462e6ccf0f437776b95159cc114413e6675c578c /clang/lib/CodeGen/CodeGenFunction.cpp | |
| parent | ea88634764f832285eba11e86a54b1c5e07a72c8 (diff) | |
| download | llvm-be762b7b7d60f47ab75e81942c8899331d89f141.zip llvm-be762b7b7d60f47ab75e81942c8899331d89f141.tar.gz llvm-be762b7b7d60f47ab75e81942c8899331d89f141.tar.bz2 | |
[RISCV] Efficiently lower (select cond, u, rot[r/l](u, rot.amt)) using zicond extension (#143768)
The following lowerings now occur:
(select cond, u, rotr(u, rot.amt)) -> (rotr u, (czero_nez rot.amt,
cond))
(select cond, rotr(u, rot.amt), u) -> (rotr u, (czero_eqz rot.amt,
cond))
(select cond, u, rotl(u, rot.amt)) -> (rotl u, (czero_nez rot.amt,
cond))
(select cond, rotl(u, rot.amt), u) -> (rotl u, (czero_eqz rot.amt,
cond))
Diffstat (limited to 'clang/lib/CodeGen/CodeGenFunction.cpp')
0 files changed, 0 insertions, 0 deletions