/* Conditional constant propagation pass for the GNU compiler.
- Copyright (C) 2000,2001 Free Software Foundation, Inc.
+ Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc.
Original framework by Daniel Berlin <dan@cgsoftware.com>
Fleshed out and major cleanups by Jeff Law <law@redhat.com>
}
}
-/* Go through the expression, call the approriate evaluation routines
+/* Go through the expression, call the appropriate evaluation routines
to attempt cprop */
static void
visit_expression (insn, block)
/* Iterate over the FLOW_EDGES work list. Simulate the target block
for each edge. */
static void
-examine_flow_edges (void)
+examine_flow_edges ()
{
while (flow_edges != NULL)
{
operate on so that it can be called for sub-graphs. */
void
-ssa_const_prop (void)
+ssa_const_prop ()
{
unsigned int i;
edge curredge;
void *data;
{
rtx x = *current_rtx;
- sbitmap worklist = (sbitmap)data;
+ sbitmap worklist = (sbitmap) data;
if (x == NULL_RTX)
return 0;