[Bug target/52897] gcc 4.7.0 generates worse code than gcc 3.4.6 for m68000

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52897 --- Comment #6 from fdarkangel at gmail dot com --- I don't think hobbyist Sega Genesis devs are willing to hire gcc a hacker to solve the issue. My bet is no one in the world with money is using m68k. Why not drop m68k altogether

[Bug target/52897] gcc 4.7.0 generates worse code than gcc 3.4.6 for m68000

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52897 --- Comment #4 from fdarkangel at gmail dot com --- Bump. Any news? gcc 4.9.1 doesn't look good either.

[Bug rtl-optimization/52773] internal error: in replace_pseudos_in, at reload1.c:577

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52773 --- Comment #10 from fdarkangel at gmail dot com --- The patch seems to be working; but it doesn't seem to be accepted. Why not?

[Bug c/52773] internal error: in replace_pseudos_in, at reload1.c:577

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52773 --- Comment #8 from fdarkangel at gmail dot com --- Persists in gcc 4.8.2.

[Bug target/52897] gcc 4.7.0 generates worse code than gcc 3.4.6 for m68000

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52897 --- Comment #3 from fdarkangel at gmail dot com --- Persists in gcc 4.8.2.

[Bug target/25111] [m68k] bset is not used for A = 1 << (B & 31) on ColdFire

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25111 fdarkangel at gmail dot com changed: What|Removed |Added CC||fdarkangel at gmail dot com

[Bug c/52897] gcc 4.7.0 generates worse code than gcc 3.4.6 for m68000

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52897 --- Comment #1 from fdarkangel at gmail dot com 2012-04-07 08:36:41 UTC --- Created attachment 27110 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27110 C code demonstrating the problem + assembly output of gcc3 and gcc4

[Bug c/52897] New: gcc 4.7.0 generates worse code than gcc 3.4.6 for m68000

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52897 Bug #: 52897 Summary: gcc 4.7.0 generates worse code than gcc 3.4.6 for m68000 Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED

[Bug c/52896] New: internal compiler error: in do_SUBST, at combine.c:447

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52896 Bug #: 52896 Summary: internal compiler error: in do_SUBST, at combine.c:447 Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal

[Bug c/52773] New: internal error: in replace_pseudos_in, at reload1.c:577

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52773 Bug #: 52773 Summary: internal error: in replace_pseudos_in, at reload1.c:577 Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED S