commit 1cf95287364948689f6a1a320567acd7728e94a3
author Nicolas Geoffray <ngeoffray@google.com> Fri Dec 12 19:22:03 2014 +0000
committer Nicolas Geoffray <ngeoffray@google.com> Thu Jan 29 10:52:14 2015 +0000
tree 70a8b60c768894d635cf63b0a480baa5073d2bed
parent 4a50662eeaa0b1a26be66e7584fb765151dabc59

Small optimization for recursive calls: avoid dex cache.

Change-Id: I044757a2f06e535cdc1480c4fc8182b89635baf6

compiler/utils/x86/assembler_x86.cc

diff --git a/compiler/utils/x86/assembler_x86.cc b/compiler/utils/x86/assembler_x86.cc
index 1f0dba5..03744e4 100644
--- a/compiler/utils/x86/assembler_x86.cc
+++ b/compiler/utils/x86/assembler_x86.cc
@@ -51,7 +51,8 @@
   AssemblerBuffer::EnsureCapacity ensured(&buffer_);
   EmitUint8(0xE8);
   static const int kSize = 5;
-  EmitLabel(label, kSize);
+  // Offset by one because we already have emitted the opcode.
+  EmitLabel(label, kSize - 1);
 }
 
 

compiler/utils/x86_64/assembler_x86_64.cc

diff --git a/compiler/utils/x86_64/assembler_x86_64.cc b/compiler/utils/x86_64/assembler_x86_64.cc
index 5afa603..7e8e769 100644
--- a/compiler/utils/x86_64/assembler_x86_64.cc
+++ b/compiler/utils/x86_64/assembler_x86_64.cc
@@ -57,7 +57,8 @@
   AssemblerBuffer::EnsureCapacity ensured(&buffer_);
   EmitUint8(0xE8);
   static const int kSize = 5;
-  EmitLabel(label, kSize);
+  // Offset by one because we already have emitted the opcode.
+  EmitLabel(label, kSize - 1);
 }
 
 void X86_64Assembler::pushq(CpuRegister reg) {