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

Paul Robinson via llvm-commits llvm-commits at lists.llvm.org
Tue Jan 26 15:48:47 PST 2016

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.


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