Fixing register allocation bug.

2014-01-26 17:38:40 -08:00
parent f55fb17e1b
commit 638d9631af
3 changed files with 35 additions and 11 deletions
--- a/src/alloy/backend/x64/x64_emitter.h
+++ b/src/alloy/backend/x64/x64_emitter.h
@@ -112,7 +112,8 @@ public:
        GetRegBit(r0) | GetRegBit(r1) | GetRegBit(r2) | GetRegBit(r3));
  }

-  void EvictStaleRegs();
+  void ResetRegisters(uint32_t reserved_regs);
+  void EvictStaleRegisters();

  void FindFreeRegs(hir::Value* v0, uint32_t& v0_idx, uint32_t v0_flags);
  void FindFreeRegs(hir::Value* v0, uint32_t& v0_idx, uint32_t v0_flags,