aprantl added inline comments.
================
Comment at: test/CodeGen/debug-info-no-location.cpp:4
+// CHECK-NEXT: ret void, !dbg !51
+// CHECK: !48 = distinct !DISubprogram(name: "`dynamic atexit destructor for 
'f'", scope: !3, file: !3, line: 16, type: !49, scopeLine: 16, spFlags: 
DISPFlagLocalToUnit | DISPFlagDefinition, unit: !27, retainedNodes: !29)
+// CHECK: !51 = !DILocation(line: 16, scope: !48)
----------------
rnk wrote:
> aprantl wrote:
> > Please don't hardcode metadata numbers in the tests, this is bound to break 
> > almost immediately.
> > 
> > It seems like this function is compiler-generated and thus should be marked 
> > as artificial?
> I think using an artificial location (line 0) is consistent with other calls 
> to StartFunction in CGDeclCXX.
I was referring to the `DIFlag::Artificial` that translates into 
`DISubprogram::isArtificial()` here. The line 0 is orthogonal, but also nice to 
have!


Repository:
  rC Clang

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D66328/new/

https://reviews.llvm.org/D66328



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