[Bug target/19636] [4.2 regression] Can't compile large switch statement

[aesok at gcc dot gnu dot org]

------- Comment #23 from aesok at gcc dot gnu dot org  2008-09-14 12:51 -------
Subject: Bug 19636

Author: aesok
Date: Sun Sep 14 12:50:10 2008
New Revision: 140360

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=140360
Log:
        PR target/19636
        PR target/24894
        PR target/31644
        PR target/31786
        * config/avr/avr.c (legitimate_address_p): Fix problem where subreg
        is not recognized as a valid register usage. Allow REG_X to be used
        as a base pointer.
        * config/avr/avr.h (LEGITIMIZE_RELOAD_ADDRESS): Remove code that
        forces a reload when using a base register.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/avr/avr.c
    trunk/gcc/config/avr/avr.h


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19636