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For PR411:

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Take an incremental step towards type plane elimination. This change
separates types from values in the symbol tables by finally making use
of the TypeSymbolTable class. This yields more natural interfaces for
dealing with types and unclutters the SymbolTable class.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32956 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer
2007-01-06 07:24:44 +00:00
parent f8383def5c
commit 78d033e086
31 changed files with 241 additions and 344 deletions
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17
tools/llvm2cpp/CppWriter.cpp
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@@ -20,6 +20,7 @@
#include "llvm/Instructions.h"
#include "llvm/Module.h"
#include "llvm/SymbolTable.h"
#include "llvm/TypeSymbolTable.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/Support/CommandLine.h"
@@ -189,10 +190,10 @@ getTypePrefix(const Type* Ty ) {
// Mode::getTypeName function which will return an empty string, not a null
// pointer if the name is not found.
inline const std::string*
findTypeName(const SymbolTable& ST, const Type* Ty)
findTypeName(const TypeSymbolTable& ST, const Type* Ty)
{
SymbolTable::type_const_iterator TI = ST.type_begin();
SymbolTable::type_const_iterator TE = ST.type_end();
TypeSymbolTable::const_iterator TI = ST.begin();
TypeSymbolTable::const_iterator TE = ST.end();
for (;TI != TE; ++TI)
if (TI->second == Ty)
return &(TI->first);
@@ -348,7 +349,7 @@ CppWriter::getCppName(const Type* Ty)
}
// See if the type has a name in the symboltable and build accordingly
const std::string* tName = findTypeName(TheModule->getSymbolTable(), Ty);
const std::string* tName = findTypeName(TheModule->getTypeSymbolTable(), Ty);
std::string name;
if (tName)
name = std::string(prefix) + *tName;
@@ -539,7 +540,7 @@ CppWriter::printTypeInternal(const Type* Ty) {
// If the type had a name, make sure we recreate it.
const std::string* progTypeName =
findTypeName(TheModule->getSymbolTable(),Ty);
findTypeName(TheModule->getTypeSymbolTable(),Ty);
if (progTypeName)
Out << "mod->addTypeName(\"" << *progTypeName << "\", "
<< typeName << ");";
@@ -596,9 +597,9 @@ void
CppWriter::printTypes(const Module* M) {
// Walk the symbol table and print out all its types
const SymbolTable& symtab = M->getSymbolTable();
for (SymbolTable::type_const_iterator TI = symtab.type_begin(),
TE = symtab.type_end(); TI != TE; ++TI) {
const TypeSymbolTable& symtab = M->getTypeSymbolTable();
for (TypeSymbolTable::const_iterator TI = symtab.begin(), TE = symtab.end();
TI != TE; ++TI) {
// For primitive types and types already defined, just add a name
TypeMap::const_iterator TNI = TypeNames.find(TI->second);