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AsmMatcher: emit subtarget feature enum in deterministic order. 

llvm-svn: 190792
This commit is contained in:
Tim Northover 2013-09-16 16:43:16 +00:00
parent 4d6efbb28a
commit f9aaafd97b
1 changed files with 7 additions and 7 deletions
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14
llvm/utils/TableGen/AsmMatcherEmitter.cpp
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@ -616,7 +616,7 @@ public:
RegisterClassesTy RegisterClasses;
/// Map of Predicate records to their subtarget information.
std::map<Record*, SubtargetFeatureInfo*> SubtargetFeatures;
std::map<Record*, SubtargetFeatureInfo*, LessRecordByID> SubtargetFeatures;
/// Map of AsmOperandClass records to their class information.
std::map<Record*, ClassInfo*> AsmOperandClasses;
@ -666,7 +666,7 @@ public:
/// given operand.
SubtargetFeatureInfo *getSubtargetFeature(Record *Def) const {
assert(Def->isSubClassOf("Predicate") && "Invalid predicate type!");
std::map<Record*, SubtargetFeatureInfo*>::const_iterator I =
std::map<Record*, SubtargetFeatureInfo*, LessRecordByID>::const_iterator I =
SubtargetFeatures.find(Def);
return I == SubtargetFeatures.end() ? 0 : I->second;
}
@ -2189,7 +2189,7 @@ static void emitSubtargetFeatureFlagEnumeration(AsmMatcherInfo &Info,
OS << "// Flags for subtarget features that participate in "
<< "instruction matching.\n";
OS << "enum SubtargetFeatureFlag {\n";
for (std::map<Record*, SubtargetFeatureInfo*>::const_iterator
for (std::map<Record*, SubtargetFeatureInfo*, LessRecordByID>::const_iterator
it = Info.SubtargetFeatures.begin(),
ie = Info.SubtargetFeatures.end(); it != ie; ++it) {
SubtargetFeatureInfo &SFI = *it->second;
@ -2227,9 +2227,9 @@ static void emitGetSubtargetFeatureName(AsmMatcherInfo &Info, raw_ostream &OS) {
<< "static const char *getSubtargetFeatureName(unsigned Val) {\n";
if (!Info.SubtargetFeatures.empty()) {
OS << " switch(Val) {\n";
for (std::map<Record*, SubtargetFeatureInfo*>::const_iterator
it = Info.SubtargetFeatures.begin(),
ie = Info.SubtargetFeatures.end(); it != ie; ++it) {
typedef std::map<Record*, SubtargetFeatureInfo*, LessRecordByID> RecFeatMap;
for (RecFeatMap::const_iterator it = Info.SubtargetFeatures.begin(),
ie = Info.SubtargetFeatures.end(); it != ie; ++it) {
SubtargetFeatureInfo &SFI = *it->second;
// FIXME: Totally just a placeholder name to get the algorithm working.
OS << " case " << SFI.getEnumName() << ": return \""
@ -2254,7 +2254,7 @@ static void emitComputeAvailableFeatures(AsmMatcherInfo &Info,
OS << "unsigned " << Info.Target.getName() << ClassName << "::\n"
<< "ComputeAvailableFeatures(uint64_t FB) const {\n";
OS << " unsigned Features = 0;\n";
for (std::map<Record*, SubtargetFeatureInfo*>::const_iterator
for (std::map<Record*, SubtargetFeatureInfo*, LessRecordByID>::const_iterator
it = Info.SubtargetFeatures.begin(),
ie = Info.SubtargetFeatures.end(); it != ie; ++it) {
SubtargetFeatureInfo &SFI = *it->second;