[Bug sanitizer/64435] [5 Regression] Bootstrap failure in libsanitizer on AArch64 with Linux kernel <= 3.15

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64435

--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Well, for the old uid/git we can temporarily also just cherry pick upstream
r223925.  Even with that patch I'm running into:
../../../../libsanitizer/sanitizer_common/sanitizer_internal_defs.h:272:72:
error: size of array 'assertion_failed__1062' is negative
     typedef char IMPL_PASTE(assertion_failed_##_, line)[2*(int)(pred)-1]
                                                                        ^
../../../../libsanitizer/sanitizer_common/sanitizer_internal_defs.h:266:30:
note: in expansion of macro 'IMPL_COMPILER_ASSERT'
 #define COMPILER_CHECK(pred) IMPL_COMPILER_ASSERT(pred, __LINE__)
                              ^
../../../../libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h:1288:3:
note: in expansion of macro 'COMPILER_CHECK'
   COMPILER_CHECK(sizeof(((__sanitizer_##CLASS *) NULL)->MEMBER) == \
   ^
../../../../libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc:1062:1:
note: in expansion of macro 'CHECK_SIZE_AND_OFFSET'
 CHECK_SIZE_AND_OFFSET(ipc_perm, mode);