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Re: [PATCH] Support asan-instrumentation-with-call-threshold in GCC


> - using instrumentation via calls adds extra 1.5x-2.x slowdown

On x64.

> - it would be nice to have the name prefix configurable from command
> line (${PREFIX}_load1 instead of __asan_load1) because kasan uses
> different names already.

Yeah, I noticed corresponding option in LLVM. AFAIK standard GCC parameters infrastructure (--param) only supports integral values so we'll need a separate flag for this feature. I'm curious, why do you need separate names for Kasan?

-Y


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