[Bug target/54280] New: AVR target: -mmcu=atxmega128b support missing

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54280 Bug #: 54280 Summary: AVR target: -mmcu=atxmega128b support missing Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: enhancement

[Bug c/53991] New: _mm_popcnt_u64 fails with -O3 -fgnu-tm

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53991 Bug #: 53991 Summary: _mm_popcnt_u64 fails with -O3 -fgnu-tm Classification: Unclassified Product: gcc Version: 4.7.1 Status: UNCONFIRMED Severity: normal Priority: P

[Bug c/53992] New: Combining -fopenmp and -fgnu-tm results in segfault or misbehaving binaries

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53992 Bug #: 53992 Summary: Combining -fopenmp and -fgnu-tm results in segfault or misbehaving binaries Classification: Unclassified Product: gcc Version: 4.7.1 Status: UNC