add config option for changing cond splitting behavior (#522)

2026-06-03 10:32:08 -04:00 · 2021-05-24 19:52:19 -04:00
parent d719bf5677
commit 0f0902eabf
15 changed files with 115 additions and 46 deletions
@@ -419,7 +419,9 @@ SSA make_rc_ssa(const Function& function, const RegUsageInfo& rui, const Functio
      if (succ != -1) {
        for (auto reg : end_op_info.live) {
          // only update phis for variables that are actually live at the next block.
-          ssa.add_source_to_phi(succ, reg, current_regs.at(reg));
+          if (reg.get_kind() != Reg::VF) {
+            ssa.add_source_to_phi(succ, reg, current_regs.at(reg));
+          }
        }
      }
    }