[Bug libstdc++/52699] infinite loop generated with -O0

2012-04-14 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52699 Paolo Carlini changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug libstdc++/52699] infinite loop generated with -O0

2012-04-14 Thread paolo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52699 --- Comment #9 from paolo at gcc dot gnu.org 2012-04-15 02:14:45 UTC --- Author: paolo Date: Sun Apr 15 02:14:39 2012 New Revision: 186461 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=186461 Log: 2012-04-14 Paolo Carlini PR libs

[Bug libstdc++/52699] infinite loop generated with -O0

2012-04-14 Thread paolo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52699 --- Comment #8 from paolo at gcc dot gnu.org 2012-04-14 22:33:27 UTC --- Author: paolo Date: Sat Apr 14 22:33:22 2012 New Revision: 186456 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=186456 Log: 2012-04-14 Paolo Carlini PR libs

[Bug libstdc++/52699] infinite loop generated with -O0

2012-04-12 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52699 --- Comment #7 from Paolo Carlini 2012-04-12 13:09:39 UTC --- And the problem seems pretty clear: we have computations like: __s0 = result_type(1) << __w0; with __w0 which can be 32, result_type 32 bits, thus definitely we aren't handling

[Bug libstdc++/52699] infinite loop generated with -O0

2012-04-12 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52699 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug libstdc++/52699] infinite loop generated with -O0

2012-03-24 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52699 Andrew Pinski changed: What|Removed |Added Component|target |libstdc++ --- Comment #5 from Andrew Pins