On 08/31/2009 05:06 PM, Richard Henderson wrote:
The following patch appears to work for both. I'll commit
it after a bootstrap and test cycle completes.
Committed with one additional change, to prevent VRP
from crashing.
r~
(vrp_visit_stmt): Be prepared for non-interesting stmts.
My guess, witjout seeing the testcase.
In ccp_initialize we have:
for (i = gsi_start_bb (bb); !gsi_end_p (i); gsi_next (&i))
{
gimple stmt = gsi_stmt (i);
bool is_varying = surely_varying_stmt_p (stmt);
if (is_varying)
{
tree
My guess, witjout seeing the testcase.
In ccp_initialize we have:
for (i = gsi_start_bb (bb); !gsi_end_p (i); gsi_next (&i))
{
gimple stmt = gsi_stmt (i);
bool is_varying = surely_varying_stmt_p (stmt);
if (is_varying)
{
tree d
The kernel folk here at Red Hat have given me a test case (which I'll be
happy to forward, along a complete patch vs mainline) which gets
miscompiled because we never get around to adding all of the appropriate
blocks outgoing from an asm-goto to the simulation.
I can't figure out why the VARY
