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Remove dead code.

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llvm-svn: 78335
This commit is contained in:
Devang Patel 2009-08-06 20:57:44 +00:00
parent 157f0b79c8
commit 86c0c7abf1
2 changed files with 1 additions and 37 deletions
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6
include/llvm/Analysis/DebugInfo.h
View File

@ -563,12 +563,6 @@ namespace llvm {
std::string &Type, unsigned &LineNo, std::string &File,
std::string &Dir);
/// CollectDebugInfoAnchors - Collect debugging information anchors.
void CollectDebugInfoAnchors(Module &M,
SmallVector<GlobalVariable *, 2> &CompileUnits,
SmallVector<GlobalVariable *, 4> &GlobalVars,
SmallVector<GlobalVariable *, 4> &Subprograms);
/// isValidDebugInfoIntrinsic - Return true if SPI is a valid debug
/// info intrinsic.
bool isValidDebugInfoIntrinsic(DbgStopPointInst &SPI,

32
lib/Analysis/DebugInfo.cpp
View File

@ -528,7 +528,7 @@ DIArray DIFactory::GetOrCreateArray(DIDescriptor *Tys, unsigned NumTys) {
// If we already have this array, just return the uniqued version.
DIDescriptor &Entry = SimpleConstantCache[Init];
if (!Entry.isNull()) return DIArray(Entry.getGV());
GlobalVariable *GV = new GlobalVariable(M, Init->getType(), true,
GlobalValue::InternalLinkage,
Init, "llvm.dbg.array");
@ -1197,36 +1197,6 @@ namespace llvm {
return true;
}
/// CollectDebugInfoAnchors - Collect debugging information anchors.
void CollectDebugInfoAnchors(Module &M,
SmallVector<GlobalVariable *, 2> &CUs,
SmallVector<GlobalVariable *, 4> &GVs,
SmallVector<GlobalVariable *, 4> &SPs) {
for (Module::global_iterator GVI = M.global_begin(), E = M.global_end();
GVI != E; GVI++) {
GlobalVariable *GV = GVI;
if (GV->hasName() && GV->getName().startswith("llvm.dbg")
&& GV->isConstant() && GV->hasInitializer()) {
DICompileUnit C(GV);
if (C.isNull() == false) {
CUs.push_back(GV);
continue;
}
DIGlobalVariable G(GV);
if (G.isNull() == false) {
GVs.push_back(GV);
continue;
}
DISubprogram S(GV);
if (S.isNull() == false) {
SPs.push_back(GV);
continue;
}
}
}
}
/// isValidDebugInfoIntrinsic - Return true if SPI is a valid debug
/// info intrinsic.
bool isValidDebugInfoIntrinsic(DbgStopPointInst &SPI,