From: Sebastian Huber <sebastian.huber@embedded-brains.de>
Date: Thu, 30 Nov 2023 16:16:53 +0000 (+0100)
Subject: gcov: Fix use of __LIBGCC_HAVE_LIBATOMIC
X-Git-Tag: basepoints/gcc-15~4093
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4b8078142ee816e2bd484358b935ba1116ed9931;p=thirdparty%2Fgcc.git

gcov: Fix use of __LIBGCC_HAVE_LIBATOMIC

libgcc/ChangeLog:

	PR target/112777

	* libgcov.h (GCOV_SUPPORTS_ATOMIC):  Honor that __LIBGCC_HAVE_LIBATOMIC is
	always defined as either 0 or 1.
---

diff --git a/libgcc/libgcov.h b/libgcc/libgcov.h
index f5959a8bf5c3..a44f145ce25b 100644
--- a/libgcc/libgcov.h
+++ b/libgcc/libgcov.h
@@ -98,7 +98,7 @@ typedef unsigned gcov_type_unsigned __attribute__ ((mode (QI)));
 /* Detect whether target can support atomic update of profilers.  */
 #if (__SIZEOF_LONG_LONG__ == 4 && __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4) \
     || (__SIZEOF_LONG_LONG__ == 8 && __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8) \
-    || defined (__LIBGCC_HAVE_LIBATOMIC)
+    || __LIBGCC_HAVE_LIBATOMIC
 #define GCOV_SUPPORTS_ATOMIC 1
 #else
 #define GCOV_SUPPORTS_ATOMIC 0