Version 2.2.11
Fix crash bug in liveedit on 64 bit.
Use 'full compiler' when debugging is active. This should increase
the density of possible break points, making single step more fine
grained. This will only take effect for functions compiled after
debugging has been started, so recompilation of all functions is
required to get the full effect. IA32 and x64 only for now.
Misc. fixes to the Solaris build.
Add new flags --print-cumulative-gc-stat and --trace-gc-nvp.
Add filtering of CPU profiles by security context.
Fix crash bug on ARM when running without VFP2 or VFP3.
Incremental performance improvements in all backends.
Review URL: http://codereview.chromium.org/2084017
git-svn-id: http://v8.googlecode.com/svn/trunk@4701 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/src/x64/macro-assembler-x64.cc b/src/x64/macro-assembler-x64.cc
index f9b444b..065b616 100644
--- a/src/x64/macro-assembler-x64.cc
+++ b/src/x64/macro-assembler-x64.cc
@@ -27,6 +27,8 @@
#include "v8.h"
+#if defined(V8_TARGET_ARCH_X64)
+
#include "bootstrapper.h"
#include "codegen-inl.h"
#include "assembler-x64.h"
@@ -800,7 +802,7 @@
void MacroAssembler::SmiSub(Register dst,
Register src1,
- Operand const& src2,
+ const Operand& src2,
Label* on_not_smi_result) {
if (on_not_smi_result == NULL) {
// No overflow checking. Use only when it's known that
@@ -918,6 +920,14 @@
}
+void MacroAssembler::SmiAddConstant(const Operand& dst, Smi* constant) {
+ if (constant->value() != 0) {
+ Move(kScratchRegister, constant);
+ addq(dst, kScratchRegister);
+ }
+}
+
+
void MacroAssembler::SmiAddConstant(Register dst,
Register src,
Smi* constant,
@@ -1730,23 +1740,21 @@
}
-void MacroAssembler::AbortIfNotNumber(Register object, const char* msg) {
+void MacroAssembler::AbortIfNotNumber(Register object) {
Label ok;
Condition is_smi = CheckSmi(object);
j(is_smi, &ok);
Cmp(FieldOperand(object, HeapObject::kMapOffset),
Factory::heap_number_map());
- Assert(equal, msg);
+ Assert(equal, "Operand not a number");
bind(&ok);
}
-void MacroAssembler::AbortIfNotSmi(Register object, const char* msg) {
+void MacroAssembler::AbortIfNotSmi(Register object) {
Label ok;
Condition is_smi = CheckSmi(object);
- j(is_smi, &ok);
- Assert(equal, msg);
- bind(&ok);
+ Assert(is_smi, "Operand not a smi");
}
@@ -2766,3 +2774,5 @@
}
} } // namespace v8::internal
+
+#endif // V8_TARGET_ARCH_X64