runtime/vm/object.cc - Issue 11282003: Trace when disabling optimized code (--trace-disabling-optimized-code)

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Unified Diff: runtime/vm/object.cc

Issue 11282003: Trace when disabling optimized code (--trace-disabling-optimized-code) (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/

Patch Set: Created 8 years, 2 months ago

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Index: runtime/vm/object.cc

===================================================================

--- runtime/vm/object.cc (revision 14033)

+++ runtime/vm/object.cc (working copy)

@@ -43,6 +43,8 @@

DEFINE_FLAG(bool, show_internal_names, false,

"Show names of internal classes (e.g. \"OneByteString\") in error messages "

"instead of showing the corresponding interface names (e.g. \"String\")");

+DEFINE_FLAG(bool, trace_disabling_optimized_code, false,

+ "Trace disabling optimized code.");

DECLARE_FLAG(bool, trace_compiler);

DECLARE_FLAG(bool, eliminate_type_checks);

DECLARE_FLAG(bool, enable_type_checks);

@@ -3017,6 +3019,11 @@

void Function::SwitchToUnoptimizedCode() const {

ASSERT(HasOptimizedCode());

+ if (FLAG_trace_disabling_optimized_code) {

+ OS::Print("Disabling optimized code: '%s' entry: %#"Px"\n",

+ ToFullyQualifiedCString(),

+ Code::Handle(CurrentCode()).EntryPoint());

Ivan Posva 2012/10/24 20:27:03 Pull this out to const Code& current_code = Code::

srdjan 2012/10/24 20:29:32 Done.

+ }

// Patch entry of the optimized code.

CodePatcher::PatchEntry(Code::Handle(CurrentCode()));

// Use previously compiled unoptimized code.

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