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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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7
lib/Transforms/IPO/StripSymbols.cpp
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@@ -29,6 +29,7 @@
#include "llvm/Module.h"
#include "llvm/Pass.h"
#include "llvm/SymbolTable.h"
#include "llvm/TypeSymbolTable.h"
using namespace llvm;
namespace {
@@ -83,13 +84,11 @@ bool StripSymbols::runOnModule(Module &M) {
for (Module::iterator I = M.begin(), E = M.end(); I != E; ++I) {
if (I->hasInternalLinkage())
I->setName(""); // Internal symbols can't participate in linkage
I->getSymbolTable().strip();
I->getValueSymbolTable().strip();
}
// Remove all names from types.
SymbolTable &SymTab = M.getSymbolTable();
while (SymTab.type_begin() != SymTab.type_end())
SymTab.remove(SymTab.type_begin());
M.getTypeSymbolTable().strip();
}
// Strip debug info in the module if it exists. To do this, we remove