[PATCH] D39471: [asan] Fix small X86_64 ShadowOffset for non-default shadow scale
Evgenii Stepanov via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Nov 15 14:31:19 PST 2017
eugenis added inline comments.
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Comment at: llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp:293
cl::desc("scale of asan shadow mapping"),
cl::Hidden, cl::init(0));
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vitalybuka wrote:
> @eugenis why do we need 0 here and not just kDefaultShadowScale
No idea. Looks strange. Check code history?
https://reviews.llvm.org/D39471
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