[Bug target/25212] [4.1 Regression] unrecognizable insn for facerec with odd optimization set

[amodra at gcc dot gnu dot org]

------- Comment #8 from amodra at gcc dot gnu dot org  2005-12-12 10:02 -------
Subject: Bug 25212

Author: amodra
Date: Mon Dec 12 10:02:51 2005
New Revision: 108400

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=108400
Log:
        PR target/25212
        * config/rs6000/rs6000.c (legitimate_indexed_address_p): Allow pattern
        generated by reload.
        (print_operand): Check that both operands of indexed address are regs.
        (print_operand_address): Likewise.
        * config/rs6000/rs6000.h (INT_REG_OK_FOR_INDEX_P): Simplify.
        (INT_REG_OK_FOR_BASE_P): Correct.
        * config/rs6000/predicates.md (indexed_or_indirect_operand): Use
        indexed_or_indirect_address.
        (indexed_or_indirect_address): Don't test for base reg.  Call
        address_operand last.  Make it a special predicate.


Modified:
    branches/gcc-4_1-branch/gcc/ChangeLog
    branches/gcc-4_1-branch/gcc/config/rs6000/predicates.md
    branches/gcc-4_1-branch/gcc/config/rs6000/rs6000.c
    branches/gcc-4_1-branch/gcc/config/rs6000/rs6000.h


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25212