re PR target/66655 (miscompilation due to ipa-ra on MinGW)

	PR target/66655
	* config/i386/cygming.h (MAKE_DECL_ONE_ONLY): Remove definition.

From-SVN: r232785

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index d45c45f54267e22a1c97fbeb63b8cc29aed662ee..16e18303d63f3b0be7ccea148c9b133e01be7bf2 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2016-01-25  Nick Clifton  <nickc@redhat.com>
+
+       PR target/66655
+       * config/i386/cygming.h (MAKE_DECL_ONE_ONLY): Remove definition.
+
 2016-01-23  Tom de Vries  <tom@codesourcery.com>
 
        PR tree-optimization/69426

diff --git a/gcc/config/i386/cygming.h b/gcc/config/i386/cygming.h
index 71019cbfdbc357f321653bac3011fb9582f07bd2..7cd8ac51d9388e9c26cbf8c5735ee130449220df 100644 (file)
--- a/gcc/config/i386/cygming.h
+++ b/gcc/config/i386/cygming.h
@@ -433,10 +433,6 @@ do {                                               \
     }                                 \
   while (0)
 
-/* Use the weak support for ONE_ONLY decls.  */
-#undef  MAKE_DECL_ONE_ONLY
-#define MAKE_DECL_ONE_ONLY(DECL) (DECL_WEAK (DECL) = 1)
-
 #endif /* HAVE_GAS_WEAK */
 
 /* FIXME: SUPPORTS_WEAK && TARGET_HAVE_NAMED_SECTIONS is true,