[PATCH] D34789: Copy arguments passed by value into explicit allocas for ASan
Evgenii Stepanov via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Thu Jun 29 12:24:35 PDT 2017
eugenis added inline comments.
================
Comment at: lib/Transforms/Instrumentation/AddressSanitizer.cpp:2541
+void FunctionStackPoisoner::copyArgsPassedByValToAllocas() {
+ BasicBlock &FirstBB = *F.begin();
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vitalybuka wrote:
> Should we poison original location?
I'm thinking not, because it is not adjacent to any alloca - it's just a random location on the stack at this point.
https://reviews.llvm.org/D34789
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