From 2eca7d1572844291deb6ad87663a0af60d9cb11e Mon Sep 17 00:00:00 2001
From: Richard Henderson <rth@redhat.com>
Date: Sat, 24 Sep 2005 22:28:01 -0700
Subject: [PATCH] ipa-type-escape.c (discover_unique_type): Remove dead code at
end of function.
* ipa-type-escape.c (discover_unique_type): Remove dead code at
end of function. Reindent.
From-SVN: r104619
---
gcc/ChangeLog | 5 +++
gcc/ipa-type-escape.c | 96 +++++++++++++++++++++----------------------
2 files changed, 53 insertions(+), 48 deletions(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 49321d416150..dd5d399f9862 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2005-09-24 Richard Henderson <rth@redhat.com>
+
+ * ipa-type-escape.c (discover_unique_type): Remove dead code at
+ end of function. Reindent.
+
2005-09-24 Ian Lance Taylor <ian@airs.com>
* convert.c (convert_to_integer): Don't test for ENUMERAL_TYPE in
diff --git a/gcc/ipa-type-escape.c b/gcc/ipa-type-escape.c
index 38cc23b2c585..a06bb1d4040a 100644
--- a/gcc/ipa-type-escape.c
+++ b/gcc/ipa-type-escape.c
@@ -200,57 +200,57 @@ compare_type_brand (splay_tree_key sk1, splay_tree_key sk2)
static tree
discover_unique_type (tree type)
{
- struct type_brand_s * brand = xmalloc(sizeof(struct type_brand_s));
+ struct type_brand_s * brand = xmalloc (sizeof (struct type_brand_s));
int i = 0;
splay_tree_node result;
-
+
+ brand->name = get_name_of_type (type);
+
while (1)
- {
- brand->name = get_name_of_type (type);
- brand->seq = i;
- result = splay_tree_lookup (all_canon_types, (splay_tree_key) brand);
- if (result)
- {
- /* Create an alias since this is just the same as
- other_type. */
- tree other_type = (tree) result->value;
- if (lang_hooks.types_compatible_p (type, other_type) == 1)
- {
- free (brand);
- /* Insert this new type as an alias for other_type. */
- splay_tree_insert (type_to_canon_type,
- (splay_tree_key) type,
- (splay_tree_value) other_type);
- return other_type;
- }
- /* Not compatible, look for next instance with same name. */
- }
- else
- {
- /* No more instances, create new one since this is the first
- time we saw this type. */
- brand->seq = i++;
- /* Insert the new brand. */
- splay_tree_insert (all_canon_types,
- (splay_tree_key) brand,
- (splay_tree_value) type);
-
- /* Insert this new type as an alias for itself. */
- splay_tree_insert (type_to_canon_type,
- (splay_tree_key) type,
- (splay_tree_value) type);
-
- /* Insert the uid for reverse lookup; */
- splay_tree_insert (uid_to_canon_type,
- (splay_tree_key) TYPE_UID (type),
- (splay_tree_value) type);
-
- bitmap_set_bit (global_types_seen, TYPE_UID (type));
- return type;
- }
- i++;
- }
- free (brand);
+ {
+ brand->seq = i++;
+ result = splay_tree_lookup (all_canon_types, (splay_tree_key) brand);
+
+ if (result)
+ {
+ /* Create an alias since this is just the same as
+ other_type. */
+ tree other_type = (tree) result->value;
+ if (lang_hooks.types_compatible_p (type, other_type) == 1)
+ {
+ free (brand);
+ /* Insert this new type as an alias for other_type. */
+ splay_tree_insert (type_to_canon_type,
+ (splay_tree_key) type,
+ (splay_tree_value) other_type);
+ return other_type;
+ }
+ /* Not compatible, look for next instance with same name. */
+ }
+ else
+ {
+ /* No more instances, create new one since this is the first
+ time we saw this type. */
+ brand->seq = i++;
+ /* Insert the new brand. */
+ splay_tree_insert (all_canon_types,
+ (splay_tree_key) brand,
+ (splay_tree_value) type);
+
+ /* Insert this new type as an alias for itself. */
+ splay_tree_insert (type_to_canon_type,
+ (splay_tree_key) type,
+ (splay_tree_value) type);
+
+ /* Insert the uid for reverse lookup; */
+ splay_tree_insert (uid_to_canon_type,
+ (splay_tree_key) TYPE_UID (type),
+ (splay_tree_value) type);
+
+ bitmap_set_bit (global_types_seen, TYPE_UID (type));
+ return type;
+ }
+ }
}
/* Return true if TYPE is one of the type classes that we are willing
--
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