Experimental parser: merge r19949

src/ia32/macro-assembler-ia32.h

Index: src/ia32/macro-assembler-ia32.h
diff --git a/src/ia32/macro-assembler-ia32.h b/src/ia32/macro-assembler-ia32.h
index 6b0573ca6eb443cbe4b47d35a71efffa90954793..7f393c99797bc3c6fadf3ab615f06aea42e75cea 100644
--- a/src/ia32/macro-assembler-ia32.h
+++ b/src/ia32/macro-assembler-ia32.h
@@ -843,6 +843,9 @@ class MacroAssembler: public Assembler {
   // Move if the registers are not identical.
   void Move(Register target, Register source);
 
+  // Move a constant into a register using the most efficient encoding.
+  void Move(Register dst, Immediate imm);
+
   // Push a handle value.
   void Push(Handle<Object> handle) { push(Immediate(handle)); }
   void Push(Smi* smi) { Push(Handle<Smi>(smi, isolate())); }
@@ -855,6 +858,10 @@ class MacroAssembler: public Assembler {
   // Insert code to verify that the x87 stack has the specified depth (0-7)
   void VerifyX87StackDepth(uint32_t depth);
 
+  // Emit code for a flooring division by a constant. The dividend register is
+  // unchanged, the result is in edx, and eax gets clobbered.
+  void FlooringDiv(Register dividend, int32_t divisor);
+
   // ---------------------------------------------------------------------------
   // StatsCounter support