commit 0f7dca4ca0be8d2f8776794d35edf8b51b5bc997
author Vladimir Marko <vmarko@google.com> Mon Nov 02 14:36:43 2015 +0000
committer Vladimir Marko <vmarko@google.com> Thu Nov 12 10:43:47 2015 +0000
tree cb2d99a0e9b7c50eb853a64b477268baaa77c11b
parent ce0f43b97ffb5e4d14c5df6607d8efb46a5dc9d2

Optimizing/X86: PC-relative dex cache array addressing.

Add PC-relative dex cache array addressing for X86 and use
it for better invoke-static/-direct dispatch. Also delay
the initialization to the PC-relative base until needed.

Change-Id: Ib8634d5edce4920cd70172fd13211809cf6948d1

compiler/optimizing/optimizing_compiler.cc

diff --git a/compiler/optimizing/optimizing_compiler.cc b/compiler/optimizing/optimizing_compiler.cc
index 7e3c5e6..6e85a82 100644
--- a/compiler/optimizing/optimizing_compiler.cc
+++ b/compiler/optimizing/optimizing_compiler.cc
@@ -24,7 +24,7 @@
 #endif
 
 #ifdef ART_ENABLE_CODEGEN_x86
-#include "constant_area_fixups_x86.h"
+#include "pc_relative_fixups_x86.h"
 #endif
 
 #include "art_method-inl.h"
@@ -446,10 +446,9 @@
 #endif
 #ifdef ART_ENABLE_CODEGEN_x86
     case kX86: {
-      x86::ConstantAreaFixups* constant_area_fixups =
-          new (arena) x86::ConstantAreaFixups(graph, stats);
+      x86::PcRelativeFixups* pc_relative_fixups = new (arena) x86::PcRelativeFixups(graph, stats);
       HOptimization* x86_optimizations[] = {
-        constant_area_fixups
+          pc_relative_fixups
       };
       RunOptimizations(x86_optimizations, arraysize(x86_optimizations), pass_observer);
       break;