[Bug c/47796] The code to write to a bit_field data strucuture will be removed unexpectedly with gcc 4.5.1 -O2 option

2011-02-20 Thread qihua.dai at intel dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47796 qihua.dai at intel dot com changed: What|Removed |Added Status|RESOLVED|UNCONFIRMED Resolutio

[Bug fortran/40850] double free in nested types with allocatable components

2011-02-20 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40850 Tobias Burnus changed: What|Removed |Added CC||burnus at gcc dot gnu.org --- Comment #11

[Bug libfortran/47830] New: errors in intrinsics/c99_functions.c

2011-02-20 Thread kuehro at gmx dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47830 Summary: errors in intrinsics/c99_functions.c Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: libfortran AssignedTo: unassi

[Bug target/38306] [4.4/4.5/4.6 Regression] 15% slowdown w.r.t. 4.3 of computational kernel on some architectures

2011-02-20 Thread bonzini at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38306 --- Comment #22 from Paolo Bonzini 2011-02-21 07:55:35 UTC --- What is the performance with 4.3 -O2? A regression that is limited to -O3 is (a bit) less important since -O3 is still a "mixing bag" of optimizations that might or might not be prof

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