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Unified Diff: src/type-info.cc

Issue 7105015: Eagerly deoptimize on never-executed code-paths. (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: Created 9 years, 7 months ago
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Index: src/type-info.cc
===================================================================
--- src/type-info.cc (revision 8085)
+++ src/type-info.cc (working copy)
@@ -224,8 +224,7 @@
switch (state) {
case CompareIC::UNINITIALIZED:
// Uninitialized means never executed.
- // TODO(fschneider): Introduce a separate value for never-executed ICs.
- return unknown;
+ return TypeInfo::Uninitialized();
case CompareIC::SMIS:
return TypeInfo::Smi();
case CompareIC::HEAP_NUMBERS:
@@ -286,8 +285,7 @@
switch (type) {
case BinaryOpIC::UNINITIALIZED:
// Uninitialized means never executed.
- // TODO(fschneider): Introduce a separate value for never-executed ICs
- return unknown;
+ return TypeInfo::Uninitialized();
case BinaryOpIC::SMI:
switch (result_type) {
case BinaryOpIC::UNINITIALIZED:
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