------- 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
