[PATCH] D16569: Emit line 0 line information for interesting 'orphan' instructions

[Paul Robinson via llvm-commits]

probinson added a comment.

Wolfgang tried this patch on a couple of code bases: pre-patch .debug_line sizes were about 900KB and pushing 16MB.  In both cases, the patch caused just over 40% increase in .debug_line size.  (Builds done with -O0.)
That seems excessive, and makes me even more interested in dialing back the set of cases.


http://reviews.llvm.org/D16569