| commit | c2df717aa95f75a6bd143c202b95dc880350535b | [log] [tgz] |
|---|---|---|
| author | Craig Topper <craig.topper@sifive.com> | Fri Jul 25 20:55:15 2025 -0700 |
| committer | GitHub <noreply@github.com> | Fri Jul 25 20:55:15 2025 -0700 |
| tree | 37051f0fca10391e65c1b09beb7cb13e32c0d372 | |
| parent | cb37916a2596e0936c76bbd9927f8353faac9fa8 [diff] |
[RISCV] Merge some of the C_*_HINT instruction into the regular C_* instructions. (#150710) Register classes and immediate predicates in a CompressPat no longer need to match the compressed instruction. We can now merge most of the C_*_HINT instructions into their non-HINT equivalents. I've left c.slli64/srli64/srai6 out to avoid conflict with #150689. C_NOP_HINT is left out because the spec refers to C_NOP as a separate instruction from C_ADDI. C_NOP does not allow an immediate operand but C_NOP_HINT does.
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