commit 9cf35523764d829ae0470dae2d5dd99be469c841
author Nicolas Geoffray <ngeoffray@google.com> Mon Jun 09 18:40:10 2014 +0100
committer Nicolas Geoffray <ngeoffray@google.com> Fri Jun 13 09:49:30 2014 +0100
tree 889459a8ecf8fdf801ea46dd58d15268dfb25af8
parent b08f63c21de64f8b74003e3638e100471bd099f3

Add x86_64 support to the optimizing compiler.

Change-Id: I4462d9ae15be56c4a3dc1bd4d1c0c6548c1b94be

compiler/optimizing/code_generator_arm.cc

diff --git a/compiler/optimizing/code_generator_arm.cc b/compiler/optimizing/code_generator_arm.cc
index 2aebf9a..212a6dc 100644
--- a/compiler/optimizing/code_generator_arm.cc
+++ b/compiler/optimizing/code_generator_arm.cc
@@ -15,14 +15,14 @@
  */
 
 #include "code_generator_arm.h"
-#include "utils/assembler.h"
-#include "utils/arm/assembler_arm.h"
-#include "utils/arm/managed_register_arm.h"
 
 #include "entrypoints/quick/quick_entrypoints.h"
 #include "mirror/array.h"
 #include "mirror/art_method.h"
 #include "thread.h"
+#include "utils/assembler.h"
+#include "utils/arm/assembler_arm.h"
+#include "utils/arm/managed_register_arm.h"
 
 #define __ reinterpret_cast<ArmAssembler*>(GetAssembler())->
 
@@ -165,7 +165,7 @@
   uint16_t number_of_in_vregs = GetGraph()->GetNumberOfInVRegs();
   if (reg_number >= number_of_vregs - number_of_in_vregs) {
     // Local is a parameter of the method. It is stored in the caller's frame.
-    return GetFrameSize() + kArmWordSize  // ART method
+    return GetFrameSize() + kVRegSize  // ART method
                           + (reg_number - number_of_vregs + number_of_in_vregs) * kVRegSize;
   } else {
     // Local is a temporary in this method. It is stored in this method's frame.
@@ -214,7 +214,7 @@
       if (index < calling_convention.GetNumberOfRegisters()) {
         return ArmCoreLocation(calling_convention.GetRegisterAt(index));
       } else {
-        return Location::StackSlot(calling_convention.GetStackOffsetOf(index, kArmWordSize));
+        return Location::StackSlot(calling_convention.GetStackOffsetOf(index));
       }
     }
 
@@ -227,7 +227,7 @@
       } else if (index + 1 == calling_convention.GetNumberOfRegisters()) {
         return Location::QuickParameter(index);
       } else {
-        return Location::DoubleStackSlot(calling_convention.GetStackOffsetOf(index, kArmWordSize));
+        return Location::DoubleStackSlot(calling_convention.GetStackOffsetOf(index));
       }
     }
 
@@ -278,7 +278,7 @@
       __ Mov(destination.AsArm().AsRegisterPairLow(),
              calling_convention.GetRegisterAt(argument_index));
       __ ldr(destination.AsArm().AsRegisterPairHigh(),
-             Address(SP, calling_convention.GetStackOffsetOf(argument_index + 1, kArmWordSize) + GetFrameSize()));
+             Address(SP, calling_convention.GetStackOffsetOf(argument_index + 1) + GetFrameSize()));
     } else {
       DCHECK(source.IsDoubleStackSlot());
       if (destination.AsArm().AsRegisterPair() == R1_R2) {
@@ -295,12 +295,12 @@
     if (source.IsRegister()) {
       __ Mov(calling_convention.GetRegisterAt(argument_index), source.AsArm().AsRegisterPairLow());
       __ str(source.AsArm().AsRegisterPairHigh(),
-             Address(SP, calling_convention.GetStackOffsetOf(argument_index + 1, kArmWordSize)));
+             Address(SP, calling_convention.GetStackOffsetOf(argument_index + 1)));
     } else {
       DCHECK(source.IsDoubleStackSlot());
       __ ldr(calling_convention.GetRegisterAt(argument_index), Address(SP, source.GetStackIndex()));
-      __ ldr(IP, Address(SP, source.GetHighStackIndex(kArmWordSize)));
-      __ str(IP, Address(SP, calling_convention.GetStackOffsetOf(argument_index + 1, kArmWordSize)));
+      __ ldr(R0, Address(SP, source.GetHighStackIndex(kArmWordSize)));
+      __ str(R0, Address(SP, calling_convention.GetStackOffsetOf(argument_index + 1)));
     }
   } else {
     DCHECK(destination.IsDoubleStackSlot());
@@ -317,9 +317,9 @@
       uint32_t argument_index = source.GetQuickParameterIndex();
       __ str(calling_convention.GetRegisterAt(argument_index),
              Address(SP, destination.GetStackIndex()));
-      __ ldr(IP,
-             Address(SP, calling_convention.GetStackOffsetOf(argument_index + 1, kArmWordSize) + GetFrameSize()));
-      __ str(IP, Address(SP, destination.GetHighStackIndex(kArmWordSize)));
+      __ ldr(R0,
+             Address(SP, calling_convention.GetStackOffsetOf(argument_index + 1) + GetFrameSize()));
+      __ str(R0, Address(SP, destination.GetHighStackIndex(kArmWordSize)));
     } else {
       DCHECK(source.IsDoubleStackSlot());
       __ ldr(IP, Address(SP, source.GetStackIndex()));