[PATCH][match-and-simplify] Avoid excessive bracesin code-gen

[Richard Biener]

Committed.

Richard.

2014-08-19  Richard Biener  <rguent...@suse.de>

        * genmatch.c (dt_operand::gen_gimple): Remove excessive
        braces.
        (dt_operand::gen_generic): Likewise.

Index: gcc/genmatch.c
===================================================================
--- gcc/genmatch.c      (revision 214150)
+++ gcc/genmatch.c      (working copy)
@@ -1543,8 +1543,6 @@ dt_operand::gen_gimple (FILE *f)
   char opname[20];
   get_name (opname); 
 
-  fprintf (f, "{\n");
-
   unsigned n_braces = 0;
  
   if (type == DT_OPERAND)
@@ -1577,8 +1575,6 @@ dt_operand::gen_gimple (FILE *f)
 
   for (unsigned i = 0; i < n_braces; ++i)
     fprintf (f, "}\n");
-
-  fprintf (f, "}\n");
 }
 
 
@@ -1588,8 +1584,6 @@ dt_operand::gen_generic (FILE *f)
   char opname[20];
   get_name (opname); 
 
-  fprintf (f, "{\n");
-
   unsigned n_braces = 0;
  
   if (type == DT_OPERAND)
@@ -1619,8 +1613,6 @@ dt_operand::gen_generic (FILE *f)
 
   for (i = 0; i < n_braces; ++i)
     fprintf (f, "}\n");
-  
-  fprintf (f, "}\n");
 }
 
 void