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DebugInfo: Gut DIScope, DIEnumerator and DISubrange

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The only class the still has API left is `DIDescriptor` itself.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235067 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan P. N. Exon Smith
2015-04-16 01:37:00 +00:00
parent 7f76d2954e
commit 9c1aa1c021
11 changed files with 61 additions and 98 deletions
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6
lib/CodeGen/AsmPrinter/DwarfDebug.cpp
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@ -1251,9 +1251,9 @@ void DwarfDebug::recordSourceLine(unsigned Line, unsigned Col, const MDNode *S,
StringRef Dir;
unsigned Src = 1;
unsigned Discriminator = 0;
if (DIScope Scope = cast_or_null<MDScope>(S)) {
Fn = Scope.getFilename();
Dir = Scope.getDirectory();
if (auto *Scope = cast_or_null<MDScope>(S)) {
Fn = Scope->getFilename();
Dir = Scope->getDirectory();
if (auto *LBF = dyn_cast<MDLexicalBlockFile>(Scope))
Discriminator = LBF->getDiscriminator();