Re: [Patch, PR 57782] Wasted work in remove_path()

2013-07-23 Thread Jeff Law
On 07/22/2013 03:59 PM, pcha...@cs.wisc.edu wrote: Hi, The problem appears in revision 200945 in version 4.9. I attached a one-line patch that fixes it. I also reported this problem at http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57782 In method "remove_path()" in cfgloopmanip.c, the loop on l

[Patch, PR 57782] Wasted work in remove_path()

2013-07-22 Thread pchang9
Hi, The problem appears in revision 200945 in version 4.9. I attached a one-line patch that fixes it. I also reported this problem at http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57782 In method "remove_path()" in cfgloopmanip.c, the loop on line 343 should break immediately after "irred_invalid