[PATCH] D37156: [SanitizeCoverage] Enable stack-depth coverage for -fsanitize=fuzzer

[Kostya Serebryany via Phabricator via cfe-commits]

kcc added a reviewer: george.karpenkov.
kcc added a comment.

+George, in case he knows about __attribute__((tls_model("initial-exec"))) on Mac



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Comment at: compiler-rt/lib/sanitizer_common/sanitizer_coverage_libcdep_new.cc:218
+SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+__attribute__((tls_model("initial-exec")))
+thread_local uintptr_t __sancov_lowest_stack;
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I wonder if this going to work on Mac. 


https://reviews.llvm.org/D37156