[Bug middle-end/37608] [4.4 Regression] libgcc2.c:1981: ICE: vector VEC(m em_ref_p,base) index domain error, in create_vop_ref_mapping_loop at tree-ssa-lo op-im.c:1519

["danglin at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #9 from danglin at gcc dot gnu dot org  2008-10-11 15:55 -------
Subject: Bug 37608

Author: danglin
Date: Sat Oct 11 15:54:27 2008
New Revision: 141063

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=141063
Log:
        PR middle-end/37608
        * pa.md (call, call_value): Generate an rtx for register r4 and pass
        it to PIC call patterns.
        (call_symref_pic): Revise pattern to expose PIC register save.  Remove
        code generation and attributes from pattern.  Change peephole2 to split
        for noreturn case.  Revise split pattern for non noreturn case.
        (call_symref_64bit, call_reg_pic, call_reg_64bit, call_val_symref_pic,
        call_val_symref_64bit, call_val_reg_pic, call_val_reg_64bit): Likewise.
        * pa.c (attr_length_call): Simplify extraction of call rtx.  Add some
        asserts.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/pa/pa.c
    trunk/gcc/config/pa/pa.md


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37608