Support x32

Avoid picking up wrong inline assembly.

Gbp-Pq: Name support_x32

diff --git a/c++/include/corelib/impl/ncbi_atomic_defs.h b/c++/include/corelib/impl/ncbi_atomic_defs.h
index 0b27f946fa56d2a01445613a7501ee3fc80c9a43..30ca025b2992ac16aef5695b985bac7b805e7d37 100644 (file)
--- a/c++/include/corelib/impl/ncbi_atomic_defs.h
+++ b/c++/include/corelib/impl/ncbi_atomic_defs.h
@@ -120,7 +120,7 @@ extern "C" {
   (defined(__i386)  ||  defined(__sparc)  ||  defined(__x86_64)  || \
    defined(__aarch64__))  && \
   (!defined(__GLIBCXX__)  ||  !defined(NCBI_TCHECK))
-#  if defined(__x86_64)  ||  defined(__aarch64__)
+#  if (defined(__x86_64)  &&  !defined(_ILP32))  ||  defined(__aarch64__)
 #    define NCBI_COUNTER_64_BIT
 #  endif
 #  ifdef NCBI_COUNTER_64_BIT