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Aug 15 2017

dbabokin added a comment to D36643: [DAGCombine] Make CombineTo prune nodes more aggressively..

I've run it through 1.6M tests on x86 (-O3) and found nothing. This makes me pretty sure that my run will not find anything new in reasonable time.

Aug 15 2017, 10:48 AM

Aug 11 2017

dbabokin added a comment to D36581: [DAG] Fix Node Replacement in PromoteIntBinOp.
I also have a patch that more aggressively causes invalidation-based assertions where latent bugs may lie; I think it'll catch the lion share of the latent bugs.
Aug 11 2017, 1:26 PM

Apr 4 2017

dbabokin added a comment to D31625: [SDAG] Fix CombineTo ordering in visitZERO_EXTEND and visitSIGN_EXTEND.

I still see 19 fails with current patch. All the remaining fails that I have are reduced and attached to 32284 as third attachment.

Apr 4 2017, 5:52 PM

Oct 2 2015

dbabokin added a comment to D12456: [IR] Add operand bundles to CallInst and InvokeInst..

Thanks for the fix, it works.

Oct 2 2015, 3:11 AM

Oct 1 2015

dbabokin added a comment to D12456: [IR] Add operand bundles to CallInst and InvokeInst..

Your comment in include/llvm/IR/InstrTypes.h in line 1137 is undeniably
nice, but it causes a warning (or an error when building with "-Wall"):

Oct 1 2015, 5:24 AM

Jul 1 2014

dbabokin retitled D4354: Bugs in SemaOverload.cpp from to Bugs in SemaOverload.cpp.
Jul 1 2014, 4:56 AM