* flow.c (init_propagate_block_info): Don't mark frame dead at end
of function if returns wiht stack pointer depressed.
From-SVN: r36099
+Fri Sep 1 10:59:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * flow.c (init_propagate_block_info): Don't mark frame dead at end
+ of function if returns wiht stack pointer depressed.
+
2000-09-01 Andrew Haley <aph@redhat.com>
* dwarf2out.c (stack_adjust_offset): New function.
recording any such that are made and show them dead at the end. We do
a very conservative and simple job here. */
if (optimize
+ && ! (TREE_CODE (TREE_TYPE (current_function_decl)) == FUNCTION_TYPE
+ && (TYPE_RETURNS_STACK_DEPRESSED
+ (TREE_TYPE (current_function_decl))))
&& (flags & PROP_SCAN_DEAD_CODE)
&& (bb->succ == NULL
|| (bb->succ->succ_next == NULL