[Bug target/29932] avr-gcc wrongly optimizes bit sets/resets for IO register 0x20

[aesok at gcc dot gnu dot org]

------- Comment #4 from aesok at gcc dot gnu dot org  2007-04-08 11:38 -------
Subject: Bug 29932

Author: aesok
Date: Sun Apr  8 11:38:38 2007
New Revision: 123657

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=123657
Log:
        PR target/29932
        * config/avr/predicates.md (io_address_operand): Delete predicate.
        (low_io_address_operand): Don't use 'mode' argument.
        (higth_io_address_operand): Rename ...
        (high_io_address_operand): ... to this. Don't use 'mode' argument.
        * config/avr/avr.md (*sbix_branch_tmp, *sbix_branch_tmp_bit7): Adjust
        for above change.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/avr/avr.md
    trunk/gcc/config/avr/predicates.md


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29932