[PATCH] D40048: [asan] Prevent rematerialization of &__asan_shadow.

[Peter Collingbourne via Phabricator via llvm-commits]

pcc added inline comments.


================
Comment at: llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp:216
+
+static cl::opt<bool> ClWithIfuncSuppressRemat(
+    "asan-with-ifunc-suppress-remat",
----------------
Does this need to be a flag? Could we instead do this only on arm32?


https://reviews.llvm.org/D40048