sfp-machine.h (_FP_STRUCT_LAYOUT): Define it for mingw-targets as attribute gcc_struct.

        * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
        for mingw-targets as attribute gcc_struct.

From-SVN: r184641

libgcc/ChangeLog

+2012-02-28  Kai Tietz  <ktietz@redhat.com>
+
+	* config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
+	for mingw-targets as attribute gcc_struct.
+
 2012-02-28  Ian Lance Taylor  <iant@google.com>
 
 	* generic-morestack.c (__splitstack_releasecontext): Correct call

libgcc/config/i386/sfp-machine.h

+#ifdef __MINGW32__
+  /* Make sure we are using gnu-style bitfield handling.  */
+#define _FP_STRUCT_LAYOUT  __attribute__ ((gcc_struct))
+#endif
+
 #ifdef __x86_64__
 #include "config/i386/64/sfp-machine.h"
 #else