Version 3.0.6
Allowed getters and setters on JSArray elements (Issue 900).
Stopped JSON objects from hitting inherited setters (part of
Issue 1015).
Allowed numbers and strings as names of getters/setters in object
initializer (Issue 820).
Added use_system_v8 option to gyp (off by default), to make it easier
for Linux distributions to ship with system-provided V8 library.
Exported external array data accessors (Issue 1016).
Added labelled thread names to help with debugging (on Linux).
git-svn-id: http://v8.googlecode.com/svn/trunk@6169 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/src/x64/macro-assembler-x64.cc b/src/x64/macro-assembler-x64.cc
index 1df9b47..70a3dab 100644
--- a/src/x64/macro-assembler-x64.cc
+++ b/src/x64/macro-assembler-x64.cc
@@ -1110,7 +1110,7 @@
void MacroAssembler::SmiAndConstant(Register dst, Register src, Smi* constant) {
if (constant->value() == 0) {
- xor_(dst, dst);
+ Set(dst, 0);
} else if (dst.is(src)) {
ASSERT(!dst.is(kScratchRegister));
Register constant_reg = GetSmiConstant(constant);
@@ -1605,7 +1605,7 @@
#ifdef ENABLE_DEBUGGER_SUPPORT
void MacroAssembler::DebugBreak() {
ASSERT(allow_stub_calls());
- xor_(rax, rax); // no arguments
+ Set(rax, 0); // No arguments.
movq(rbx, ExternalReference(Runtime::kDebugBreak));
CEntryStub ces(1);
Call(ces.GetCode(), RelocInfo::DEBUG_BREAK);