[Bug tree-optimization/43415] [4.4 Regression] Consumes large amounts of memory and time in PRE at -O3

2010-03-19 Thread wlam at kosmix dot com
--- Comment #6 from wlam at kosmix dot com 2010-03-20 06:40 --- Thanks for the quick fix! (I was just trying trunk at r157584 after your comment above.) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43415

[Bug tree-optimization/43416] [4.4 regression] internal compiler error in C++ template instantiations at -O3

2010-03-18 Thread wlam at kosmix dot com
--- Comment #5 from wlam at kosmix dot com 2010-03-19 04:23 --- I think you're right--I built gcc trunk at r157545, and I don't see the segmentation fault there. (Thanks for your quick response!) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43416

[Bug tree-optimization/43416] [4.4 regression] internal compiler error in C++ template instantiations at -O3

2010-03-17 Thread wlam at kosmix dot com
--- Comment #2 from wlam at kosmix dot com 2010-03-18 03:14 --- Oops, the description is truncated: (built from the GNU source distribution, though the Fedora version of 4.4.3 shows similar behavior-- $ g++ -Wfatal-errors -c -O3 -Wall foo.ccfoo.cc: In member function ‘void

[Bug tree-optimization/43416] [4.4 regression] internal compiler error in C++ template instantiations at -O3

2010-03-17 Thread wlam at kosmix dot com
--- Comment #1 from wlam at kosmix dot com 2010-03-18 03:11 --- Created an attachment (id=20137) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20137&action=view) Minimized C++ source causing segmentation fault in gcc 4.4.3 at -O3 -- http://gcc.gnu.org/bugzilla/show_bug

[Bug tree-optimization/43416] New: [4.4 regression] internal compiler error in C++ template instantiations at -O3

2010-03-17 Thread wlam at kosmix dot com
ty: normal Priority: P3 Component: tree-optimization AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: wlam at kosmix dot com GCC build triplet: x86_64-redhat-linux GCC host triplet: x86_64-redhat-linux GCC target triplet: x86_64-redhat-linux http://g

[Bug tree-optimization/43415] New: [4.4 regression] gcc takes unusually large amounts of memory and time to compile nested for loop at -O3

2010-03-17 Thread wlam at kosmix dot com
rge amounts of memory and time to compile nested for loop at -O3 Product: gcc Version: 4.4.3 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization AssignedTo: unassigned at gcc dot gnu dot or