[HWASan] Remove address significance from tag_mismatch.
Actually fix the issue referenced in rL355840.
@@ -100,12 +100,6 @@ __hwasan_tag_mismatch:
.Lfunc_end0:
.size __hwasan_tag_mismatch, .Lfunc_end0-__hwasan_tag_mismatch
-// Address significance tables cannot be emitted on gcc. Some buildbots
-// (clang-cmake-aarch64-lld) use gcc to build compiler-rt.
-#if __clang__
-.addrsig
-#endif // __clang__
-
#endif // defined(__aarch64__)
// We do not need executable stack.
