Speedup div/rem by constants on x86 and x86_64
This is done using the algorithms in Hacker's Delight chapter 10.
Change-Id: I7bacefe10067569769ed31a1f7834f796fb41119
diff --git a/compiler/optimizing/code_generator_x86.h b/compiler/optimizing/code_generator_x86.h
index 6a4d42d..a78f564 100644
--- a/compiler/optimizing/code_generator_x86.h
+++ b/compiler/optimizing/code_generator_x86.h
@@ -163,6 +163,9 @@
void GenerateClassInitializationCheck(SlowPathCodeX86* slow_path, Register class_reg);
void HandleBitwiseOperation(HBinaryOperation* instruction);
void GenerateDivRemIntegral(HBinaryOperation* instruction);
+ void DivRemOneOrMinusOne(HBinaryOperation* instruction);
+ void DivByPowerOfTwo(HBinaryOperation* instruction);
+ void GenerateDivRemWithAnyConstant(HBinaryOperation* instruction);
void GenerateRemFP(HRem *rem);
void HandleShift(HBinaryOperation* instruction);
void GenerateShlLong(const Location& loc, Register shifter);