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DebugInfo: Delete subclasses of DIScope

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Delete subclasses of (the already defunct) `DIScope`, updating users to
use the raw pointers from the `Metadata` hierarchy directly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235356 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan P. N. Exon Smith
2015-04-20 22:10:08 +00:00
parent e0d6a5c90a
commit d3c29ac587
19 changed files with 92 additions and 180 deletions
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16
lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
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@ -16,7 +16,7 @@
namespace llvm {
DwarfCompileUnit::DwarfCompileUnit(unsigned UID, DICompileUnit Node,
DwarfCompileUnit::DwarfCompileUnit(unsigned UID, const MDCompileUnit *Node,
AsmPrinter *A, DwarfDebug *DW,
DwarfFile *DWU)
: DwarfUnit(UID, dwarf::DW_TAG_compile_unit, Node, A, DW, DWU),
@ -276,7 +276,7 @@ void DwarfCompileUnit::attachLowHighPC(DIE &D, const MCSymbol *Begin,
// Find DIE for the given subprogram and attach appropriate DW_AT_low_pc
// and DW_AT_high_pc attributes. If there are global variables in this
// scope then create and insert DIEs for these variables.
DIE &DwarfCompileUnit::updateSubprogramScopeDIE(DISubprogram SP) {
DIE &DwarfCompileUnit::updateSubprogramScopeDIE(const MDSubprogram *SP) {
DIE *SPDie = getOrCreateSubprogramDIE(SP, includeMinimalInlineScopes());
attachLowHighPC(*SPDie, Asm->getFunctionBegin(), Asm->getFunctionEnd());
@ -562,7 +562,7 @@ void DwarfCompileUnit::constructSubprogramScopeDIE(LexicalScope *Scope) {
assert(Scope && Scope->getScopeNode());
assert(!Scope->getInlinedAt());
assert(!Scope->isAbstractScope());
DISubprogram Sub = cast<MDSubprogram>(Scope->getScopeNode());
auto *Sub = cast<MDSubprogram>(Scope->getScopeNode());
DD->getProcessedSPNodes().insert(Sub);
@ -604,7 +604,7 @@ DwarfCompileUnit::constructAbstractSubprogramScopeDIE(LexicalScope *Scope) {
if (AbsDef)
return;
DISubprogram SP = cast<MDSubprogram>(Scope->getScopeNode());
auto *SP = cast<MDSubprogram>(Scope->getScopeNode());
DIE *ContextDIE;
@ -658,7 +658,7 @@ DwarfCompileUnit::constructImportedEntityDIE(const DIImportedEntity &Module) {
return IMDie;
}
void DwarfCompileUnit::finishSubprogramDefinition(DISubprogram SP) {
void DwarfCompileUnit::finishSubprogramDefinition(const MDSubprogram *SP) {
DIE *D = getDIE(SP);
if (DIE *AbsSPDIE = DU->getAbstractSPDies().lookup(SP)) {
if (D)
@ -675,7 +675,7 @@ void DwarfCompileUnit::finishSubprogramDefinition(DISubprogram SP) {
applySubprogramAttributesToDefinition(SP, *D);
}
}
void DwarfCompileUnit::collectDeadVariables(DISubprogram SP) {
void DwarfCompileUnit::collectDeadVariables(const MDSubprogram *SP) {
assert(SP && "CU's subprogram list contains a non-subprogram");
assert(SP->isDefinition() &&
"CU's subprogram list contains a subprogram declaration");
@ -805,8 +805,8 @@ void DwarfCompileUnit::addExpr(DIELoc &Die, dwarf::Form Form,
Die.addValue((dwarf::Attribute)0, Form, Value);
}
void DwarfCompileUnit::applySubprogramAttributesToDefinition(DISubprogram SP,
DIE &SPDie) {
void DwarfCompileUnit::applySubprogramAttributesToDefinition(
const MDSubprogram *SP, DIE &SPDie) {
auto *SPDecl = SP->getDeclaration();
auto *Context = resolve(SPDecl ? SPDecl->getScope() : SP->getScope());
applySubprogramAttributes(SP, SPDie, includeMinimalInlineScopes());