[PATCH] D62650: [DebugInfo] DBG_VALUE instruction generated for loop counter is placed incorrectly.

Alexey Lapshin via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Jun 3 09:59:20 PDT 2019


avl added a comment.

In D62650#1527632 <https://reviews.llvm.org/D62650#1527632>, @aprantl wrote:

> Have you looked at the performance of the example posted in https://bugs.llvm.org/show_bug.cgi?id=33730 ?


Yes. I checked the performance impact of this patch for test case from https://bugs.llvm.org/show_bug.cgi?id=33730. 
It does not increase execution time.

Removing full patch for D35953 <https://reviews.llvm.org/D35953> affects performance. But removing only trimming of slot indexes does not affect performance.

I will post performance results for both modes shortly.


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