| commit | d6e3aded6b01911c68f63a9a77d33de8742d189c | [log] [tgz] |
|---|---|---|
| author | Philip Reames <preames@rivosinc.com> | Wed Aug 27 06:58:27 2025 -0700 |
| committer | GitHub <noreply@github.com> | Wed Aug 27 06:58:27 2025 -0700 |
| tree | a58d15f710ab5409be77e0fab60412a2cb74ce23 | |
| parent | ab3c0ca8351b0b40f57dfa97a21d913bbbda71c3 [diff] |
[RISCV] Account for ADDI immediate range in select of two constants w/ zicond (#155471) When choosing to materialize a select of two constants using zicond, we have a choice of which direction to compute the delta. The prior cost was looking only at the cost of the values without accounting for the fact it's actually the delta which is the highest cost and that sometimes the addend can fold into an addi.
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