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Rename some GC classes so that their roll will hopefully be clearer.

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In particular, Collector was confusing to implementors. Several
thought that this compile-time class was the place to implement
their runtime GC heap. Of course, it doesn't even exist at runtime.
Specifically, the renames are:

  Collector               -> GCStrategy
  CollectorMetadata       -> GCFunctionInfo
  CollectorModuleMetadata -> GCModuleInfo
  CollectorRegistry       -> GCRegistry
  Function::getCollector  -> getGC (setGC, hasGC, clearGC)

Several accessors and nested types have also been renamed to be
consistent. These changes should be obvious.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54899 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Gordon Henriksen
2008-08-17 18:44:35 +00:00
parent 94fb5f2a70
commit 5eca075b74
38 changed files with 524 additions and 678 deletions
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20
lib/Bitcode/Writer/BitcodeWriter.cpp
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@@ -303,10 +303,10 @@ static void WriteModuleInfo(const Module *M, const ValueEnumerator &VE,
WriteStringRecord(bitc::MODULE_CODE_ASM, M->getModuleInlineAsm(),
0/*TODO*/, Stream);
// Emit information about sections and collectors, computing how many there
// are. Also compute the maximum alignment value.
// Emit information about sections and GC, computing how many there are. Also
// compute the maximum alignment value.
std::map<std::string, unsigned> SectionMap;
std::map<std::string, unsigned> CollectorMap;
std::map<std::string, unsigned> GCMap;
unsigned MaxAlignment = 0;
unsigned MaxGlobalType = 0;
for (Module::const_global_iterator GV = M->global_begin(),E = M->global_end();
@@ -333,13 +333,13 @@ static void WriteModuleInfo(const Module *M, const ValueEnumerator &VE,
Entry = SectionMap.size();
}
}
if (F->hasCollector()) {
// Same for collector names.
unsigned &Entry = CollectorMap[F->getCollector()];
if (F->hasGC()) {
// Same for GC names.
unsigned &Entry = GCMap[F->getGC()];
if (!Entry) {
WriteStringRecord(bitc::MODULE_CODE_COLLECTORNAME, F->getCollector(),
WriteStringRecord(bitc::MODULE_CODE_GCNAME, F->getGC(),
0/*TODO*/, Stream);
Entry = CollectorMap.size();
Entry = GCMap.size();
}
}
}
@@ -401,7 +401,7 @@ static void WriteModuleInfo(const Module *M, const ValueEnumerator &VE,
// Emit the function proto information.
for (Module::const_iterator F = M->begin(), E = M->end(); F != E; ++F) {
// FUNCTION: [type, callingconv, isproto, paramattr,
// linkage, alignment, section, visibility, collector]
// linkage, alignment, section, visibility, gc]
Vals.push_back(VE.getTypeID(F->getType()));
Vals.push_back(F->getCallingConv());
Vals.push_back(F->isDeclaration());
@@ -410,7 +410,7 @@ static void WriteModuleInfo(const Module *M, const ValueEnumerator &VE,
Vals.push_back(Log2_32(F->getAlignment())+1);
Vals.push_back(F->hasSection() ? SectionMap[F->getSection()] : 0);
Vals.push_back(getEncodedVisibility(F));
Vals.push_back(F->hasCollector() ? CollectorMap[F->getCollector()] : 0);
Vals.push_back(F->hasGC() ? GCMap[F->getGC()] : 0);
unsigned AbbrevToUse = 0;
Stream.EmitRecord(bitc::MODULE_CODE_FUNCTION, Vals, AbbrevToUse);