[Bug tree-optimization/54489] tree FRE uses an excessive amount of memory

2012-09-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54489 Richard Guenther changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug tree-optimization/54489] tree FRE uses an excessive amount of memory

2012-09-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54489 --- Comment #3 from Richard Guenther 2012-09-12 14:46:35 UTC --- Author: rguenth Date: Wed Sep 12 14:46:22 2012 New Revision: 191225 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=191225 Log: 2012-09-12 Richard Guenther PR tree-op

[Bug tree-optimization/54489] tree FRE uses an excessive amount of memory

2012-09-10 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54489 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/54489] tree FRE uses an excessive amount of memory

2012-09-05 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54489 --- Comment #1 from Richard Guenther 2012-09-05 13:52:25 UTC --- Testcase: int foo (int a) { int b = 0; #define X if (a) b = b + 1; #define XX X X X X X X X X X X #define XXX XX XX XX XX XX XX XX XX XX XX #define XXX XXX XXX XXX XXX XXX X