Version 3.9.6
Fix template-related linker error. (issue 1936)
Allow inlining of functions containing object literals. (issue 1322)
Add --call-graph-size option to tickprocessor. (issue 1937)
Heap Snapshot maximum size limit is too low for really big apps. At the moment the limit is 256MB. (Chromium issue 113015)
Performance and stability improvements on all platforms.
git-svn-id: http://v8.googlecode.com/svn/trunk@10696 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/src/mips/full-codegen-mips.cc b/src/mips/full-codegen-mips.cc
index 201742e..7adc404 100644
--- a/src/mips/full-codegen-mips.cc
+++ b/src/mips/full-codegen-mips.cc
@@ -1,4 +1,4 @@
-// Copyright 2011 the V8 project authors. All rights reserved.
+// Copyright 2012 the V8 project authors. All rights reserved.
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
@@ -149,6 +149,27 @@
}
#endif
+ // We can optionally optimize based on counters rather than statistical
+ // sampling.
+ if (info->ShouldSelfOptimize()) {
+ if (FLAG_trace_opt) {
+ PrintF("[adding self-optimization header to %s]\n",
+ *info->function()->debug_name()->ToCString());
+ }
+ MaybeObject* maybe_cell = isolate()->heap()->AllocateJSGlobalPropertyCell(
+ Smi::FromInt(Compiler::kCallsUntilPrimitiveOpt));
+ JSGlobalPropertyCell* cell;
+ if (maybe_cell->To(&cell)) {
+ __ li(a2, Handle<JSGlobalPropertyCell>(cell));
+ __ lw(a3, FieldMemOperand(a2, JSGlobalPropertyCell::kValueOffset));
+ __ Subu(a3, a3, Operand(Smi::FromInt(1)));
+ __ sw(a3, FieldMemOperand(a2, JSGlobalPropertyCell::kValueOffset));
+ Handle<Code> compile_stub(
+ isolate()->builtins()->builtin(Builtins::kLazyRecompile));
+ __ Jump(compile_stub, RelocInfo::CODE_TARGET, eq, a3, Operand(zero_reg));
+ }
+ }
+
// Strict mode functions and builtins need to replace the receiver
// with undefined when called as functions (without an explicit
// receiver object). t1 is zero for method calls and non-zero for