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Remove a function argument and propagate const around accordingly.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168338 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Christopher 2012-11-19 22:42:15 +00:00
parent 0f1c7f6216
commit c4639d6ec2
4 changed files with 19 additions and 15 deletions
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4
include/llvm/DebugInfo.h
View File

@ -836,7 +836,7 @@ namespace llvm {
public:
/// processModule - Process entire module and collect debug info
/// anchors.
void processModule(Module &M);
void processModule(const Module &M);
private:
/// processType - Process DIType.
@ -849,7 +849,7 @@ namespace llvm {
void processSubprogram(DISubprogram SP);
/// processDeclare - Process DbgDeclareInst.
void processDeclare(DbgDeclareInst *DDI);
void processDeclare(const DbgDeclareInst *DDI);
/// processLocation - Process DILocation.
void processLocation(DILocation Loc);

12
lib/CodeGen/AsmPrinter/DwarfDebug.cpp
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@ -190,7 +190,7 @@ DwarfDebug::DwarfDebug(AsmPrinter *A, Module *M)
{
NamedRegionTimer T(DbgTimerName, DWARFGroupName, TimePassesIsEnabled);
beginModule(M);
beginModule();
}
}
DwarfDebug::~DwarfDebug() {
@ -684,7 +684,7 @@ void DwarfDebug::constructSubprogramDIE(CompileUnit *TheCU,
/// collectInfoFromNamedMDNodes - Collect debug info from named mdnodes such
/// as llvm.dbg.enum and llvm.dbg.ty
void DwarfDebug::collectInfoFromNamedMDNodes(Module *M) {
void DwarfDebug::collectInfoFromNamedMDNodes(const Module *M) {
if (NamedMDNode *NMD = M->getNamedMetadata("llvm.dbg.sp"))
for (unsigned i = 0, e = NMD->getNumOperands(); i != e; ++i) {
const MDNode *N = NMD->getOperand(i);
@ -716,7 +716,7 @@ void DwarfDebug::collectInfoFromNamedMDNodes(Module *M) {
/// collectLegacyDebugInfo - Collect debug info using DebugInfoFinder.
/// FIXME - Remove this when dragon-egg and llvm-gcc switch to DIBuilder.
bool DwarfDebug::collectLegacyDebugInfo(Module *M) {
bool DwarfDebug::collectLegacyDebugInfo(const Module *M) {
DebugInfoFinder DbgFinder;
DbgFinder.processModule(*M);
@ -759,10 +759,12 @@ bool DwarfDebug::collectLegacyDebugInfo(Module *M) {
/// beginModule - Emit all Dwarf sections that should come prior to the
/// content. Create global DIEs and emit initial debug info sections.
/// This is invoked by the target AsmPrinter.
void DwarfDebug::beginModule(Module *M) {
void DwarfDebug::beginModule() {
if (DisableDebugInfoPrinting)
return;
const Module *M = MMI->getModule();
// If module has named metadata anchors then use them, otherwise scan the
// module using debug info finder to collect debug info.
NamedMDNode *CU_Nodes = M->getNamedMetadata("llvm.dbg.cu");
@ -798,7 +800,9 @@ void DwarfDebug::beginModule(Module *M) {
/// endModule - Emit all Dwarf sections that should come after the content.
///
void DwarfDebug::endModule() {
if (!FirstCU) return;
const Module *M = MMI->getModule();
DenseMap<const MDNode *, LexicalScope *> DeadFnScopeMap;

6
lib/CodeGen/AsmPrinter/DwarfDebug.h
View File

@ -494,15 +494,15 @@ public:
/// collectInfoFromNamedMDNodes - Collect debug info from named mdnodes such
/// as llvm.dbg.enum and llvm.dbg.ty
void collectInfoFromNamedMDNodes(Module *M);
void collectInfoFromNamedMDNodes(const Module *M);
/// collectLegacyDebugInfo - Collect debug info using DebugInfoFinder.
/// FIXME - Remove this when DragonEgg switches to DIBuilder.
bool collectLegacyDebugInfo(Module *M);
bool collectLegacyDebugInfo(const Module *M);
/// beginModule - Emit all Dwarf sections that should come prior to the
/// content.
void beginModule(Module *M);
void beginModule();
/// endModule - Emit all Dwarf sections that should come after the content.
///

12
lib/VMCore/DebugInfo.cpp
View File

@ -793,7 +793,7 @@ bool llvm::isSubprogramContext(const MDNode *Context) {
//===----------------------------------------------------------------------===//
/// processModule - Process entire module and collect debug info.
void DebugInfoFinder::processModule(Module &M) {
void DebugInfoFinder::processModule(const Module &M) {
if (NamedMDNode *CU_Nodes = M.getNamedMetadata("llvm.dbg.cu")) {
for (unsigned i = 0, e = CU_Nodes->getNumOperands(); i != e; ++i) {
DICompileUnit CU(CU_Nodes->getOperand(i));
@ -819,11 +819,11 @@ void DebugInfoFinder::processModule(Module &M) {
}
}
for (Module::iterator I = M.begin(), E = M.end(); I != E; ++I)
for (Function::iterator FI = (*I).begin(), FE = (*I).end(); FI != FE; ++FI)
for (BasicBlock::iterator BI = (*FI).begin(), BE = (*FI).end(); BI != BE;
for (Module::const_iterator I = M.begin(), E = M.end(); I != E; ++I)
for (Function::const_iterator FI = (*I).begin(), FE = (*I).end(); FI != FE; ++FI)
for (BasicBlock::const_iterator BI = (*FI).begin(), BE = (*FI).end(); BI != BE;
++BI) {
if (DbgDeclareInst *DDI = dyn_cast<DbgDeclareInst>(BI))
if (const DbgDeclareInst *DDI = dyn_cast<DbgDeclareInst>(BI))
processDeclare(DDI);
DebugLoc Loc = BI->getDebugLoc();
@ -927,7 +927,7 @@ void DebugInfoFinder::processSubprogram(DISubprogram SP) {
}
/// processDeclare - Process DbgDeclareInst.
void DebugInfoFinder::processDeclare(DbgDeclareInst *DDI) {
void DebugInfoFinder::processDeclare(const DbgDeclareInst *DDI) {
MDNode *N = dyn_cast<MDNode>(DDI->getVariable());
if (!N) return;