Vitaly Buka b451f1bdf6 Make sure that not interesting allocas are not instrumented. ...

Summary:
We failed to unpoison uninteresting allocas on return as unpoisoning is part of
main instrumentation which skips such allocas.

Added check -asan-instrument-allocas for dynamic allocas. If instrumentation of
dynamic allocas is disabled it will not will not be unpoisoned.

PR27453

Reviewers: kcc, eugenis

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D21207

llvm-svn: 272341

2016-06-09 23:31:59 +00:00

96 KiB

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