fix checking=fold

gcc/

        PR bootstrap/61598
        * fold-const.c (fold_checksum_tree): Use a hash_table of const
        tree_node * instead of tree_node *.
        (fold): Adjust.
        (print_fold_checksum): Likewise.
        (fold_check_failed): Likewise.
        (debug_fold_checksum): Likewise.
        (fold_build1_stat_loc): Likewise.
        (fold_build2_stat_loc): Likewise.
        (fold_build3_stat_loc): Likewise.
        (fold_build_call_array_loc): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211985 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index c518c0e51343ac290ffa26aa625f29381478d934..9eb05243cbf0e3cd1fb0cb134ee7783744d806f0 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,17 @@
+2014-06-25  Trevor Saunders  <tsaunders@mozilla.com>
+
+       PR bootstrap/61598
+       * fold-const.c (fold_checksum_tree): Use a hash_table of const
+       tree_node * instead of tree_node *.
+       (fold): Adjust.
+       (print_fold_checksum): Likewise.
+       (fold_check_failed): Likewise.
+       (debug_fold_checksum): Likewise.
+       (fold_build1_stat_loc): Likewise.
+       (fold_build2_stat_loc): Likewise.
+       (fold_build3_stat_loc): Likewise.
+       (fold_build_call_array_loc): Likewise.
+
 2014-06-25  David Edelsohn  <dje.gcc@gmail.com>
 
        * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace

diff --git a/gcc/fold-const.c b/gcc/fold-const.c
index f6b72b7a3a64d597e87e194450001d9b904d63a3..d22eac15962a7abfb605bb79b6f9b7809228dab3 100644 (file)
--- a/gcc/fold-const.c
+++ b/gcc/fold-const.c
@@ -14686,7 +14686,7 @@ fold (tree expr)
 #undef fold
 
 static void fold_checksum_tree (const_tree, struct md5_ctx *,
-                               hash_table<pointer_hash<tree_node> > *);
+                               hash_table<pointer_hash<const tree_node> > *);
 static void fold_check_failed (const_tree, const_tree);
 void print_fold_checksum (const_tree);
 
@@ -14700,7 +14700,7 @@ fold (tree expr)
   tree ret;
   struct md5_ctx ctx;
   unsigned char checksum_before[16], checksum_after[16];
-  hash_table<pointer_hash<tree_node> > ht (32);
+  hash_table<pointer_hash<const tree_node> > ht (32);
 
   md5_init_ctx (&ctx);
   fold_checksum_tree (expr, &ctx, &ht);
@@ -14724,7 +14724,7 @@ print_fold_checksum (const_tree expr)
 {
   struct md5_ctx ctx;
   unsigned char checksum[16], cnt;
-  hash_table<pointer_hash<tree_node> > ht (32);
+  hash_table<pointer_hash<const tree_node> > ht (32);
 
   md5_init_ctx (&ctx);
   fold_checksum_tree (expr, &ctx, &ht);
@@ -14742,9 +14742,9 @@ fold_check_failed (const_tree expr ATTRIBUTE_UNUSED, const_tree ret ATTRIBUTE_UN
 
 static void
 fold_checksum_tree (const_tree expr, struct md5_ctx *ctx,
-                   hash_table<pointer_hash <tree_node> > *ht)
+                   hash_table<pointer_hash <const tree_node> > *ht)
 {
-  tree_node **slot;
+  const tree_node **slot;
   enum tree_code code;
   union tree_node buf;
   int i, len;
@@ -14755,7 +14755,7 @@ fold_checksum_tree (const_tree expr, struct md5_ctx *ctx,
   slot = ht->find_slot (expr, INSERT);
   if (*slot != NULL)
     return;
-  *slot = CONST_CAST_TREE (expr);
+  *slot = expr;
   code = TREE_CODE (expr);
   if (TREE_CODE_CLASS (code) == tcc_declaration
       && DECL_ASSEMBLER_NAME_SET_P (expr))
@@ -14899,7 +14899,7 @@ debug_fold_checksum (const_tree t)
   int i;
   unsigned char checksum[16];
   struct md5_ctx ctx;
-  hash_table<pointer_hash<tree_node> > ht (32);
+  hash_table<pointer_hash<const tree_node> > ht (32);
 
   md5_init_ctx (&ctx);
   fold_checksum_tree (t, &ctx, &ht);
@@ -14927,7 +14927,7 @@ fold_build1_stat_loc (location_t loc,
 #ifdef ENABLE_FOLD_CHECKING
   unsigned char checksum_before[16], checksum_after[16];
   struct md5_ctx ctx;
-  hash_table<pointer_hash<tree_node> > ht (32);
+  hash_table<pointer_hash<const tree_node> > ht (32);
 
   md5_init_ctx (&ctx);
   fold_checksum_tree (op0, &ctx, &ht);
@@ -14968,7 +14968,7 @@ fold_build2_stat_loc (location_t loc,
                checksum_after_op0[16],
                checksum_after_op1[16];
   struct md5_ctx ctx;
-  hash_table<pointer_hash<tree_node> > ht (32);
+  hash_table<pointer_hash<const tree_node> > ht (32);
 
   md5_init_ctx (&ctx);
   fold_checksum_tree (op0, &ctx, &ht);
@@ -15022,7 +15022,7 @@ fold_build3_stat_loc (location_t loc, enum tree_code code, tree type,
                checksum_after_op1[16],
                checksum_after_op2[16];
   struct md5_ctx ctx;
-  hash_table<pointer_hash<tree_node> > ht (32);
+  hash_table<pointer_hash<const tree_node> > ht (32);
 
   md5_init_ctx (&ctx);
   fold_checksum_tree (op0, &ctx, &ht);
@@ -15088,7 +15088,7 @@ fold_build_call_array_loc (location_t loc, tree type, tree fn,
                checksum_after_fn[16],
                checksum_after_arglist[16];
   struct md5_ctx ctx;
-  hash_table<pointer_hash<tree_node> > ht (32);
+  hash_table<pointer_hash<const tree_node> > ht (32);
   int i;
 
   md5_init_ctx (&ctx);