[PATCH] D31266: [sancov] fixing too aggressive instrumentation elimination

[Kostya Serebryany via Phabricator via llvm-commits]

kcc added a comment.

In https://reviews.llvm.org/D31266#759809, @george.karpenkov wrote:

> @kcc: sure, great!
>
> In the spirit of disclosure, I'm now pretty certain I'm actually hitting a separate bug where the critical edges are not being split (even though SanitizerCoverage pass calls the proper function. Probably another after instrumentation adds them?.. ).


This might be a problem specific to the SWIFT driver...


https://reviews.llvm.org/D31266