Revision: 16514
Author: [email protected]
Date: Wed Sep 4 07:27:10 2013 UTC
Log: Cleaned up deopt reason messages a bit.
They are now a bit more consistent, and they don't mention the name of a
flag, which will go out of sync some day. ;-)
[email protected]
Review URL: https://codereview.chromium.org/23845003
http://code.google.com/p/v8/source/detail?r=16514
Modified:
/branches/bleeding_edge/src/code-stubs-hydrogen.cc
/branches/bleeding_edge/src/hydrogen.cc
=======================================
--- /branches/bleeding_edge/src/code-stubs-hydrogen.cc Tue Sep 3 06:57:16
2013 UTC
+++ /branches/bleeding_edge/src/code-stubs-hydrogen.cc Wed Sep 4 07:27:10
2013 UTC
@@ -888,8 +888,7 @@
if (FLAG_trace_elements_transitions) {
// Tracing elements transitions is the job of the runtime.
- Add<HDeoptimize>("Deopt due to --trace-elements-transitions",
- Deoptimizer::EAGER);
+ Add<HDeoptimize>("Tracing elements transitions", Deoptimizer::EAGER);
} else {
info()->MarkAsSavesCallerDoubles();
=======================================
--- /branches/bleeding_edge/src/hydrogen.cc Tue Sep 3 14:10:25 2013 UTC
+++ /branches/bleeding_edge/src/hydrogen.cc Wed Sep 4 07:27:10 2013 UTC
@@ -5376,7 +5376,7 @@
Handle<String> name,
Property* expr) {
if (expr->IsUninitialized()) {
- Add<HDeoptimize>("Insufficient feedback for generic named load",
+ Add<HDeoptimize>("Insufficient type feedback for generic named load",
Deoptimizer::SOFT);
}
HValue* context = environment()->context();
@@ -5690,7 +5690,7 @@
// Deopt if none of the cases matched.
NoObservableSideEffectsScope scope(this);
- FinishExitWithHardDeoptimization("Unknown type in polymorphic element
access",
+ FinishExitWithHardDeoptimization("Unknown map in polymorphic element
access",
join);
set_current_block(join);
return is_store ? NULL : Pop();
@@ -5727,13 +5727,13 @@
} else {
if (is_store) {
if (expr->IsAssignment() && expr->AsAssignment()->IsUninitialized())
{
- Add<HDeoptimize>("Insufficient feedback for keyed store",
+ Add<HDeoptimize>("Insufficient type feedback for keyed store",
Deoptimizer::SOFT);
}
instr = BuildStoreKeyedGeneric(obj, key, val);
} else {
if (expr->AsProperty()->IsUninitialized()) {
- Add<HDeoptimize>("Insufficient feedback for keyed load",
+ Add<HDeoptimize>("Insufficient type feedback for keyed load",
Deoptimizer::SOFT);
}
instr = BuildLoadKeyedGeneric(obj, key);
@@ -7745,13 +7745,13 @@
}
if (left_type->Is(Type::None())) {
- Add<HDeoptimize>("Insufficient type feedback for left side",
+ Add<HDeoptimize>("Insufficient type feedback for LHS of binary
operation",
Deoptimizer::SOFT);
// TODO(rossberg): we should be able to get rid of non-continuous
defaults.
left_type = handle(Type::Any(), isolate());
}
if (right_type->Is(Type::None())) {
- Add<HDeoptimize>("Insufficient type feedback for right side",
+ Add<HDeoptimize>("Insufficient type feedback for RHS of binary
operation",
Deoptimizer::SOFT);
right_type = handle(Type::Any(), isolate());
}
@@ -8102,7 +8102,8 @@
// Cases handled below depend on collected type feedback. They should
// soft deoptimize when there is no type feedback.
if (combined_type->Is(Type::None())) {
- Add<HDeoptimize>("insufficient type feedback for combined type",
+ Add<HDeoptimize>("Insufficient type feedback for combined type "
+ "of binary operation",
Deoptimizer::SOFT);
combined_type = left_type = right_type = handle(Type::Any(),
isolate());
}
--
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