Version 2.2.6.

Add "amd64" as recognized architecture in scons build script (by Ryan Dahl <coldredlemur@gmail.com>).

Fix bug in String search and replace with very simple RegExps.

Fix bug in RegExp containing "\b^".

Performance improvements on all platforms.

git-svn-id: http://v8.googlecode.com/svn/trunk@4537 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/src/arm/assembler-arm.cc b/src/arm/assembler-arm.cc
index a6d81bf..7990368 100644
--- a/src/arm/assembler-arm.cc
+++ b/src/arm/assembler-arm.cc
@@ -800,9 +800,10 @@
   ASSERT(is_int24(imm24));
   emit(cond | B27 | B25 | (imm24 & Imm24Mask));
 
-  if (cond == al)
+  if (cond == al) {
     // Dead code is a good location to emit the constant pool.
     CheckConstPool(false, false);
+  }
 }
 
 
@@ -1784,6 +1785,11 @@
 }
 
 
+void Assembler::BlockConstPoolFor(int instructions) {
+  BlockConstPoolBefore(pc_offset() + instructions * kInstrSize);
+}
+
+
 // Debugging.
 void Assembler::RecordJSReturn() {
   WriteRecordedPositions();