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Bug 1034184 - IonMonkey: Disable and/or for now and fix incorrect OOM flagging, r=bbouvier

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This commit is contained in:
Hannes Verschore 2014-09-10 14:28:48 +02:00
parent a79cc7ea8d
commit 5bde6865ba
1 changed files with 10 additions and 6 deletions
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16
js/src/jit/IonBuilder.cpp
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@ -3131,6 +3131,9 @@ IonBuilder::replaceTypeSet(MDefinition *subject, types::TemporaryTypeSet *type,
bool
IonBuilder::detectAndOrStructure(MPhi *ins, bool *branchIsAnd)
{
// TODO bug 1034184: enable this again
return false;
if (current->numPredecessors() != 1)
return false;
@ -3216,17 +3219,18 @@ IonBuilder::improveTypesAtCompare(MCompare *ins, bool trueBranch, MTest *test)
MDefinition *subject = ins->lhs();
if (!subject->resultTypeSet() || subject->resultTypeSet()->unknown())
return false;
return true;
// Make sure the type is present we want to filter else this is a NOP.
types::TemporaryTypeSet *type = nullptr;
if ((filtersUndefined && subject->mightBeType(MIRType_Undefined)) ||
(filtersNull && subject->mightBeType(MIRType_Null)))
if ((!filtersUndefined || !subject->mightBeType(MIRType_Undefined)) &&
(!filtersNull || !subject->mightBeType(MIRType_Null)))
{
type = subject->resultTypeSet()->filter(alloc_->lifoAlloc(), filtersUndefined,
filtersNull);
return true;
}
types::TemporaryTypeSet *type =
type = subject->resultTypeSet()->filter(alloc_->lifoAlloc(), filtersUndefined,
filtersNull);
if (!type)
return false;