* opts-common.c (generate_canonical_option): Free opt_text

	it it has been allocated here and not stored anywhere.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181282 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 94c9370..5f19470 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,8 @@
 2011-11-11  Jakub Jelinek  <jakub@redhat.com>
 
+       * opts-common.c (generate_canonical_option): Free opt_text
+       it it has been allocated here and not stored anywhere.
+
        * tree-vect-slp.c (vect_free_slp_tree): Also free SLP_TREE_CHILDREN
        vector.
        (vect_create_new_slp_node): Don't allocate node before checking stmt

diff --git a/gcc/opts-common.c b/gcc/opts-common.c
index 00edbe6..354bce0 100644 (file)
--- a/gcc/opts-common.c
+++ b/gcc/opts-common.c
@@ -304,6 +304,8 @@ generate_canonical_option (size_t opt_index, const char *arg, int value,
          decoded->canonical_option[0] = concat (opt_text, arg, NULL);
          decoded->canonical_option[1] = NULL;
          decoded->canonical_option_num_elements = 1;
+         if (opt_text != option->opt_text)
+           free (CONST_CAST (char *, opt_text));
        }
     }
   else