IR: Use the new DebugLoc API, NFC
Update lib/IR and lib/Bitcode to use the new `DebugLoc` API. Added an
explicit conversion to `bool` (avoiding a conversion to `MDLocation`),
since a couple of these use cases need to handle broken code.
llvm-svn: 233585
diff --git a/llvm/lib/Bitcode/Writer/ValueEnumerator.cpp b/llvm/lib/Bitcode/Writer/ValueEnumerator.cpp
index 549e94f..a450f69 100644
--- a/llvm/lib/Bitcode/Writer/ValueEnumerator.cpp
+++ b/llvm/lib/Bitcode/Writer/ValueEnumerator.cpp
@@ -373,12 +373,10 @@
for (unsigned i = 0, e = MDs.size(); i != e; ++i)
EnumerateMetadata(MDs[i].second);
- if (!I.getDebugLoc().isUnknown()) {
- MDNode *Scope, *IA;
- I.getDebugLoc().getScopeAndInlinedAt(Scope, IA, I.getContext());
- if (Scope) EnumerateMetadata(Scope);
- if (IA) EnumerateMetadata(IA);
- }
+ // Don't enumerate the location directly -- it has a special record
+ // type -- but enumerate its operands.
+ if (MDLocation *L = I.getDebugLoc())
+ EnumerateMDNodeOperands(L);
}
}