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c-semantics.c (add_scope_stmt): Don't call current_scope_stmt_stack multiple times.

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* c-semantics.c (add_scope_stmt): Don't call
	current_scope_stmt_stack multiple times.

From-SVN: r41521
This commit is contained in:
Nathan Sidwell 2001-04-24 08:25:56 +00:00 committed by Nathan Sidwell
parent 0ba8a114c7
commit de8e49f383
2 changed files with 10 additions and 6 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
* c-semantics.c (add_scope_stmt): Don't call
current_scope_stmt_stack multiple times.
2001-04-24 Zack Weinberg <zackw@stanford.edu>
Nathan Sidwell <nathan@codesourcery.com>

11
gcc/c-semantics.c
View File

@ -112,8 +112,9 @@ add_scope_stmt (begin_p, partial_p)
int begin_p;
int partial_p;
{
tree *stack_ptr = current_scope_stmt_stack ();
tree ss;
tree top;
tree top = *stack_ptr;
/* Build the statement. */
ss = build_stmt (SCOPE_STMT, NULL_TREE);
@ -123,15 +124,13 @@ add_scope_stmt (begin_p, partial_p)
/* Keep the scope stack up to date. */
if (begin_p)
{
*current_scope_stmt_stack ()
= tree_cons (ss, NULL_TREE, *current_scope_stmt_stack ());
top = *current_scope_stmt_stack ();
top = tree_cons (ss, NULL_TREE, top);
*stack_ptr = top;
}
else
{
top = *current_scope_stmt_stack ();
TREE_VALUE (top) = ss;
*current_scope_stmt_stack () = TREE_CHAIN (top);
*stack_ptr = TREE_CHAIN (top);
}
/* Add the new statement to the statement-tree. */