[PATCH] Fix PR63819

[Richard Biener]

This fixes --enable-gather-detailed-mem-stats build.

Bootstrapped through stage2 with and without that option, applied.

Richard.

2014-11-12  Richard Biener  <rguenther@suse.de>

	PR bootstrap/63819
	* hash-table.h: Include ggc.h also for generator programs.
	* genmatch.c (ggc_internal_cleared_alloc): Properly define
	using MEM_STAT_DECL instead of CXX_MEM_STAT_INFO.

Index: gcc/hash-table.h
===================================================================
--- gcc/hash-table.h	(revision 217349)
+++ gcc/hash-table.h	(working copy)
@@ -196,14 +196,7 @@ along with GCC; see the file COPYING3.
 #ifndef TYPED_HASHTAB_H
 #define TYPED_HASHTAB_H
 
-#ifndef GENERATOR_FILE
 #include "ggc.h"
-#else
-template <typename T>
-T *ggc_cleared_vec_alloc (size_t);
-template <typename T>
-T *ggc_alloc ();
-#endif
 #include "hashtab.h"
 #include <new>
 
Index: gcc/genmatch.c
===================================================================
--- gcc/genmatch.c	(revision 217349)
+++ gcc/genmatch.c	(working copy)
@@ -37,8 +37,7 @@ along with GCC; see the file COPYING3.
 
 /* Stubs for GGC referenced through instantiations triggered by hash-map.  */
 void *ggc_internal_cleared_alloc (size_t, void (*)(void *),
-				  size_t, size_t
-				  CXX_MEM_STAT_INFO)
+				  size_t, size_t MEM_STAT_DECL)
 {
   return NULL;
 }