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DebugInfo: Use MDFile instead of accessing operands directly, NFC

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@234175 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan P. N. Exon Smith 2015-04-06 16:43:40 +00:00
parent 6ba6e554c7
commit b508daa9c2
1 changed files with 4 additions and 2 deletions
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6
lib/IR/DebugInfo.cpp
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@ -381,13 +381,15 @@ StringRef DIScope::getName() const {
StringRef DIScope::getFilename() const {
if (auto *N = get())
return ::getStringField(dyn_cast_or_null<MDNode>(N->getFile()), 0);
if (auto *F = N->getFile())
return F->getFilename();
return "";
}
StringRef DIScope::getDirectory() const {
if (auto *N = get())
return ::getStringField(dyn_cast_or_null<MDNode>(N->getFile()), 1);
if (auto *F = N->getFile())
return F->getDirectory();
return "";
}