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* [gcc r14-6046] gcov: Fix use of __LIBGCC_HAVE_LIBATOMIC
@ 2023-12-01  8:55 Sebastian Huber
  0 siblings, 0 replies; only message in thread
From: Sebastian Huber @ 2023-12-01  8:55 UTC (permalink / raw)
  To: gcc-cvs

https://gcc.gnu.org/g:4b8078142ee816e2bd484358b935ba1116ed9931

commit r14-6046-g4b8078142ee816e2bd484358b935ba1116ed9931
Author: Sebastian Huber <sebastian.huber@embedded-brains.de>
Date:   Thu Nov 30 17:16:53 2023 +0100

    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:
---
 libgcc/libgcov.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libgcc/libgcov.h b/libgcc/libgcov.h
index f5959a8bf5c..a44f145ce25 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

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