[PATCH] Disable branch folding with MemorySanitizer
renato.golin at linaro.org
Tue Nov 26 04:20:57 PST 2013
I do like the idea of having better debug experience at -O1 (which is almost never used for anything else), but I also agree this is a bit too low to implement such change.
I was expecting some compiler flag that would be false by default, but true with sanitizers, and that would disable a whole pass, not just part of one.
I don't think skipping the whole SimplifyCFG would be unreasonable for debugging experience purposes.
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