[Bug middle-end/41312] [4.5 Regression] miscompilation of CP2K at -O3

2009-09-15 Thread jv244 at cam dot ac dot uk
--- Comment #4 from jv244 at cam dot ac dot uk 2009-09-15 16:21 --- duplicate of PR41212 -- jv244 at cam dot ac dot uk changed: What|Removed |Added Status|UNC

[Bug middle-end/41312] [4.5 Regression] miscompilation of CP2K at -O3

2009-09-12 Thread jv244 at cam dot ac dot uk
--- Comment #3 from jv244 at cam dot ac dot uk 2009-09-12 08:30 --- there are more miscompilations than the one file mentioned here. The full build seems to go fine with -fno-strict-aliasing. I've tested some patches mentioned in PR41212, more info there. -- http://gcc.gnu.org/bugzi

[Bug middle-end/41312] [4.5 Regression] miscompilation of CP2K at -O3

2009-09-09 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added CC||matz at gcc dot gnu dot org Target Milestone|---

[Bug middle-end/41312] [4.5 Regression] miscompilation of CP2K at -O3

2009-09-08 Thread jv244 at cam dot ac dot uk
--- Comment #2 from jv244 at cam dot ac dot uk 2009-09-09 04:57 --- also '-O3 -fno-inline-functions' works fine, this seems to be the same signature as PR41212. -- jv244 at cam dot ac dot uk changed: What|Removed |Added

[Bug middle-end/41312] [4.5 Regression] miscompilation of CP2K at -O3

2009-09-08 Thread jv244 at cam dot ac dot uk
--- Comment #1 from jv244 at cam dot ac dot uk 2009-09-09 04:47 --- This could be due to the aliasing changes, since '-O3' fails but '-O3 -fno-strict-aliasing' works. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41312