re PR bootstrap/49013 (LTO bootstrap failed with bootstrap-profiled)

2011-05-17  Richard Guenther  <rguenther@suse.de>

        PR bootstrap/49013
        Revert
        2011-05-16  Richard Guenther  <rguenther@suse.de>

        * gimple.c (gimple_types_compatible_p_1): Use names of the
        type itself, not its main variant.
        (iterative_hash_gimple_type): Likewise.

From-SVN: r173827

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 178f563754e52df1733ed33e0623f43ea2bbc778..4ffe711771674600366c105bebf6874400468c8a 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,13 @@
+2011-05-17  Richard Guenther  <rguenther@suse.de>
+
+       PR bootstrap/49013
+       Revert
+       2011-05-16  Richard Guenther  <rguenther@suse.de>
+
+       * gimple.c (gimple_types_compatible_p_1): Use names of the
+       type itself, not its main variant.
+       (iterative_hash_gimple_type): Likewise.
+
 2011-05-17  Richard Guenther  <rguenther@suse.de>
 
        * gimple.c (gimple_register_canonical_type): Use the main-variant

diff --git a/gcc/gimple.c b/gcc/gimple.c
index 1daa13316fca47138c054abf75c5ef613e21bf31..b97fc8c9e10173e3024397d08910723f452d7d11 100644 (file)
--- a/gcc/gimple.c
+++ b/gcc/gimple.c
@@ -3817,7 +3817,8 @@ gimple_types_compatible_p_1 (tree t1, tree t2, type_pair_t p,
        tree f1, f2;
 
        /* The struct tags shall compare equal.  */
-       if (!compare_type_names_p (t1, t2, false))
+       if (!compare_type_names_p (TYPE_MAIN_VARIANT (t1),
+                                  TYPE_MAIN_VARIANT (t2), false))
          goto different_types;
 
        /* For aggregate types, all the fields must be the same.  */
@@ -4192,7 +4193,7 @@ iterative_hash_gimple_type (tree type, hashval_t val,
       unsigned nf;
       tree f;
 
-      v = iterative_hash_name (TYPE_NAME (type), v);
+      v = iterative_hash_name (TYPE_NAME (TYPE_MAIN_VARIANT (type)), v);
 
       for (f = TYPE_FIELDS (type), nf = 0; f; f = TREE_CHAIN (f))
        {