Re: Fix PR middle-end/57393

2013-09-24 Thread Jakub Jelinek
On Tue, Sep 24, 2013 at 11:26:16AM +0200, Richard Biener wrote: > + if (iters >= MAX_UNASSIGNED_UIDS || uid == 0) > +renumber_gimple_stmt_uids_in_blocks (&bb, 1); > > so this will renumber uids whenever we have trailing zero-UID stmts at the > end of a basic-block? Trailing zero-UIDs at the

Re: Fix PR middle-end/57393

2013-09-24 Thread Richard Biener
On Mon, Sep 23, 2013 at 5:56 PM, Easwaran Raman wrote: > Ping. > > > On Mon, Sep 16, 2013 at 4:42 PM, Easwaran Raman wrote: >> There are two separate root causes for the problem reported in PR >> 57393. This patch attempts to fix both. >> >> First is due to newly created stmts that have the defau

Re: Fix PR middle-end/57393

2013-09-23 Thread Easwaran Raman
Ping. On Mon, Sep 16, 2013 at 4:42 PM, Easwaran Raman wrote: > There are two separate root causes for the problem reported in PR > 57393. This patch attempts to fix both. > > First is due to newly created stmts that have the default UID of 0 > which are compared with statements with valid UIDs l

Fix PR middle-end/57393

2013-09-16 Thread Easwaran Raman
There are two separate root causes for the problem reported in PR 57393. This patch attempts to fix both. First is due to newly created stmts that have the default UID of 0 which are compared with statements with valid UIDs leading to broken dependences. As discussed in an earlier thread, I check