File gcc43-bnc977654.patch of Package gcc43

2015-07-08  Richard Biener  <rguenther@suse.de>

	PR middle-end/43341
	* toplev.c (compile_file): Reset maximum_field_alignment after parsing.

Index: gcc/toplev.c
===================================================================
--- gcc/toplev.c	(revision 183243)
+++ gcc/toplev.c	(working copy)
@@ -1052,6 +1052,11 @@ compile_file (void)
   if (flag_syntax_only)
     return;
 
+  /* Reset maximum_field_alignment, it can be adjusted by #pragma pack
+     and this shouldn't influence any types built by the middle-end
+     from now on (like gcov_info_type).  */
+  maximum_field_alignment = initial_max_fld_align * BITS_PER_UNIT;
+
   lang_hooks.decls.final_write_globals ();
 
   if (errorcount || sorrycount)