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Bug 915846 - Spew the full name of an MDefinition instead of just the number. r=nbp

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This commit is contained in:
Dan Gohman 2013-10-03 17:25:02 -07:00
parent 0d4f665710
commit 38ae4b4b4b
4 changed files with 30 additions and 5 deletions
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9
js/src/jit/IonAnalysis.cpp
View File

@ -1893,6 +1893,15 @@ LinearSum::print(Sprinter &sp) const
sp.printf("%d", constant_);
}
void
LinearSum::dump(FILE *fp) const
{
Sprinter sp(GetIonContext()->cx);
sp.init();
print(sp);
fprintf(fp, "%s\n", sp.string());
}
static bool
AnalyzePoppedThis(JSContext *cx, types::TypeObject *type,
MDefinition *thisValue, MInstruction *ins, bool definitelyExecuted,

1
js/src/jit/IonAnalysis.h
View File

@ -118,6 +118,7 @@ class LinearSum
LinearTerm term(size_t i) const { return terms_[i]; }
void print(Sprinter &sp) const;
void dump(FILE *) const;
private:
Vector<LinearTerm, 2, IonAllocPolicy> terms_;

24
js/src/jit/RangeAnalysis.cpp
View File

@ -106,10 +106,10 @@ SpewRange(MDefinition *def)
{
#ifdef DEBUG
if (IonSpewEnabled(IonSpew_Range) && def->type() != MIRType_None && def->range()) {
Sprinter sp(GetIonContext()->cx);
sp.init();
def->range()->print(sp);
IonSpew(IonSpew_Range, "%d has range %s", def->id(), sp.string());
IonSpewHeader(IonSpew_Range);
def->printName(IonSpewFile);
fprintf(IonSpewFile, " has range ");
def->range()->dump(IonSpewFile);
}
#endif
}
@ -235,7 +235,12 @@ RangeAnalysis::addBetaNodes()
// [-\inf, bound-1] U [bound+1, \inf] but we only use contiguous ranges.
}
IonSpew(IonSpew_Range, "Adding beta node for %d", val->id());
if (IonSpewEnabled(IonSpew_Range)) {
IonSpewHeader(IonSpew_Range);
fprintf(IonSpewFile, "Adding beta node for %d with range ", val->id());
comp.dump(IonSpewFile);
}
MBeta *beta = MBeta::New(val, new Range(comp));
block->insertBefore(*block->begin(), beta);
replaceDominatedUsesWith(val, beta, block);
@ -322,6 +327,15 @@ Range::print(Sprinter &sp) const
sp.printf(" (< pow(2, %d+1))", max_exponent_);
}
void
Range::dump(FILE *fp) const
{
Sprinter sp(GetIonContext()->cx);
sp.init();
print(sp);
fprintf(fp, "%s\n", sp.string());
}
Range *
Range::intersect(const Range *lhs, const Range *rhs, bool *emptyRange)
{

1
js/src/jit/RangeAnalysis.h
View File

@ -328,6 +328,7 @@ class Range : public TempObject {
}
void print(Sprinter &sp) const;
void dump(FILE *fp) const;
bool update(const Range *other);
// Unlike the other operations, unionWith is an in-place