[sanitizer_common] Move UNDEFINED attribute outside _MSC_VER guard
authorMarco Elver <elver@google.com>
Wed, 7 Jun 2023 20:44:49 +0000 (22:44 +0200)
committerMarco Elver <elver@google.com>
Thu, 8 Jun 2023 11:03:08 +0000 (13:03 +0200)
commit90653579c01700b7ba33ba29a02975ce6ef4881e
tree48bc690fef1bcb2d5e2cb5a4f76d58cc2e5f5f9a
parent123f807e5bdfec471c179d73bfec563e88efc376
[sanitizer_common] Move UNDEFINED attribute outside _MSC_VER guard

The __has_attribute check is sufficient, and if clang-cl is used, the
attribute will be available as well.
compiler-rt/lib/sanitizer_common/sanitizer_internal_defs.h