[Bug target/45250] [4.6 Regression] FAIL: tr1/5_numerical_facilities/special_functions/01_assoc_laguerre/check_nan.cc

Wed Sep 8 23:32:00 GMT 2010


------- Comment #9 from danglin at gcc dot gnu dot org  2010-09-08 23:32 -------
Subject: Bug 45250

Author: danglin
Date: Wed Sep  8 23:32:06 2010
New Revision: 164036

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=164036
Log:
        PR target/45250
        * config/pa/pa.md (nonlocal_goto): Restore hard frame pointer using
        hard_frame_pointer_rtx instead of virtual_stack_vars_rtx.
        (builtin_longjmp): Likewise.
        (allocate_stack): Use hard_frame_pointer_rtx instead of
        frame_pointer_rtx.
        * config/pa/pa-protos.h (pa_initial_elimination_offset): Declare.
        * config/pa/pa.c (pa_internal_arg_pointer): Declare.
        (pa_can_eliminate): Likewise.
        (TARGET_INTERNAL_ARG_POINTER): Define.
        (TARGET_CAN_ELIMINATE): Define.
        (hppa_expand_prologue): Use hard frame pointer instead of soft frame
        pointer.
        (hppa_expand_epilogue, pa_eh_return_handler_rtx): Likewise.
        (pa_internal_arg_pointer, pa_can_eliminate,
        pa_initial_elimination_offset): New.
        * config/pa/pa.h (FRAME_POINTER_REGNUM): Set to new general register.
        (HARD_FRAME_POINTER_REGNUM): Set to register three.
        (INITIAL_FRAME_POINTER_OFFSET): Delete.
        (ELIMINABLE_REGS, INITIAL_ELIMINATION_OFFSET, DWARF_FRAME_REGISTERS):
        Define.
        (DWARF_ALT_FRAME_RETURN_COLUMN, REGNO_OK_FOR_INDEX_P,
        REGNO_OK_FOR_BASE_P): Update to include soft frame pointer.
        * config/pa/pa32-regs.h (FIRST_PSEUDO_REGISTER): Increase by one.
        (FIXED_REGISTERS, CALL_USED_REGISTERS, REG_ALLOC_ORDER,
        REG_CLASS_CONTENTS, REGNO_REG_CLASS, REGISTER_NAMES): Update to include
        new soft frame pointer.
        * config/pa/pa64-regs.h: Likewise.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/pa/pa-protos.h
    trunk/gcc/config/pa/pa.c
    trunk/gcc/config/pa/pa.h
    trunk/gcc/config/pa/pa.md
    trunk/gcc/config/pa/pa32-regs.h
    trunk/gcc/config/pa/pa64-regs.h


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45250