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_x86.cc

diff --git a/compiler/optimizing/code_generator_x86.cc b/compiler/optimizing/code_generator_x86.cc
index f24af5b..342a191 100644
--- a/compiler/optimizing/code_generator_x86.cc
+++ b/compiler/optimizing/code_generator_x86.cc
@@ -157,7 +157,7 @@
   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() + kX86WordSize  // 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.
@@ -221,7 +221,7 @@
       if (index < calling_convention.GetNumberOfRegisters()) {
         return X86CpuLocation(calling_convention.GetRegisterAt(index));
       } else {
-        return Location::StackSlot(calling_convention.GetStackOffsetOf(index, kX86WordSize));
+        return Location::StackSlot(calling_convention.GetStackOffsetOf(index));
       }
     }
 
@@ -234,7 +234,7 @@
       } else if (index + 1 == calling_convention.GetNumberOfRegisters()) {
         return Location::QuickParameter(index);
       } else {
-        return Location::DoubleStackSlot(calling_convention.GetStackOffsetOf(index, kX86WordSize));
+        return Location::DoubleStackSlot(calling_convention.GetStackOffsetOf(index));
       }
     }
 
@@ -286,7 +286,7 @@
       __ movl(destination.AsX86().AsRegisterPairLow(),
               calling_convention.GetRegisterAt(argument_index));
       __ movl(destination.AsX86().AsRegisterPairHigh(), Address(ESP,
-          calling_convention.GetStackOffsetOf(argument_index + 1, kX86WordSize) + GetFrameSize()));
+          calling_convention.GetStackOffsetOf(argument_index + 1) + GetFrameSize()));
     } else {
       DCHECK(source.IsDoubleStackSlot());
       __ movl(destination.AsX86().AsRegisterPairLow(), Address(ESP, source.GetStackIndex()));
@@ -298,14 +298,14 @@
     uint32_t argument_index = destination.GetQuickParameterIndex();
     if (source.IsRegister()) {
       __ movl(calling_convention.GetRegisterAt(argument_index), source.AsX86().AsRegisterPairLow());
-      __ movl(Address(ESP, calling_convention.GetStackOffsetOf(argument_index + 1, kX86WordSize)),
+      __ movl(Address(ESP, calling_convention.GetStackOffsetOf(argument_index + 1)),
               source.AsX86().AsRegisterPairHigh());
     } else {
       DCHECK(source.IsDoubleStackSlot());
       __ movl(calling_convention.GetRegisterAt(argument_index),
               Address(ESP, source.GetStackIndex()));
       __ pushl(Address(ESP, source.GetHighStackIndex(kX86WordSize)));
-      __ popl(Address(ESP, calling_convention.GetStackOffsetOf(argument_index + 1, kX86WordSize)));
+      __ popl(Address(ESP, calling_convention.GetStackOffsetOf(argument_index + 1)));
     }
   } else {
     if (source.IsRegister()) {
@@ -318,7 +318,7 @@
       __ movl(Address(ESP, destination.GetStackIndex()),
               calling_convention.GetRegisterAt(argument_index));
       __ pushl(Address(ESP,
-          calling_convention.GetStackOffsetOf(argument_index + 1, kX86WordSize) + GetFrameSize()));
+          calling_convention.GetStackOffsetOf(argument_index + 1) + GetFrameSize()));
       __ popl(Address(ESP, destination.GetHighStackIndex(kX86WordSize)));
     } else {
       DCHECK(source.IsDoubleStackSlot());