[Bug tree-optimization/63569] [5.0 Regression] Wrong code with volatile and ICF

2014-11-21 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63569 --- Comment #3 from Markus Trippelsdorf --- Any progress with fixing this bug? It still breaks building the Linux kernel with 5.0: net/core/dev.c: In function ‘dev_change_net_namespace.part.22’: net/core/dev.c:7285:1: internal compiler error: i

[Bug tree-optimization/63569] [5.0 Regression] Wrong code with volatile and ICF

2014-11-10 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63569 Markus Trippelsdorf changed: What|Removed |Added Priority|P3 |P1 CC|

[Bug tree-optimization/63569] [5.0 Regression] Wrong code with volatile and ICF

2014-10-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63569 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED URL|

[Bug tree-optimization/63569] [5.0 Regression] Wrong code with volatile and ICF

2014-10-16 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63569 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |5.0 --- Comment #2 from Andrew Pinski -

[Bug tree-optimization/63569] [5.0 Regression] Wrong code with volatile and ICF

2014-10-16 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63569 --- Comment #1 from Andrew Pinski --- Created attachment 33743 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33743&action=edit A Testcase which ICEs instead of just wrong code Compile with -O2. The ICE you get: t3.c: In function ‘register