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DwarfDebug: Push DISubprogram through updateSubprogramScopeDIE

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194879 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Blaikie 2013-11-15 23:13:08 +00:00
parent 4634338655
commit 14f41e7e18
2 changed files with 5 additions and 7 deletions
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10
lib/CodeGen/AsmPrinter/DwarfDebug.cpp
View File

@ -366,17 +366,15 @@ bool DwarfDebug::isSubprogramContext(const MDNode *Context) {
// 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 *DwarfDebug::updateSubprogramScopeDIE(CompileUnit *SPCU,
const MDNode *SPNode) {
DIE *SPDie = SPCU->getDIE(DIDescriptor(SPNode));
DIE *DwarfDebug::updateSubprogramScopeDIE(CompileUnit *SPCU, DISubprogram SP) {
DIE *SPDie = SPCU->getDIE(SP);
assert(SPDie && "Unable to find subprogram DIE!");
DISubprogram SP(SPNode);
// If we're updating an abstract DIE, then we will be adding the children and
// object pointer later on. But what we don't want to do is process the
// concrete DIE twice.
if (DIE *AbsSPDIE = AbstractSPDies.lookup(SPNode)) {
if (DIE *AbsSPDIE = AbstractSPDies.lookup(SP)) {
// Pick up abstract subprogram DIE.
SPDie = SPCU->createAndAddDIE(dwarf::DW_TAG_subprogram, *SPCU->getCUDie());
SPCU->addDIEEntry(SPDie, dwarf::DW_AT_abstract_origin, AbsSPDIE);
@ -624,7 +622,7 @@ DIE *DwarfDebug::constructScopeDIE(CompileUnit *TheCU, LexicalScope *Scope) {
AbstractSPDies.insert(std::make_pair(DS, ScopeDIE));
}
else
ScopeDIE = updateSubprogramScopeDIE(TheCU, DS);
ScopeDIE = updateSubprogramScopeDIE(TheCU, DISubprogram(DS));
}
else {
// Early exit when we know the scope DIE is going to be null.

2
lib/CodeGen/AsmPrinter/DwarfDebug.h
View File

@ -486,7 +486,7 @@ private:
/// 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 *updateSubprogramScopeDIE(CompileUnit *SPCU, const MDNode *SPNode);
DIE *updateSubprogramScopeDIE(CompileUnit *SPCU, DISubprogram SP);
/// \brief Construct new DW_TAG_lexical_block for this scope and
/// attach DW_AT_low_pc/DW_AT_high_pc labels.