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| author | Andreas Krebbel <krebbel1@de.ibm.com> | 2004-07-19 13:59:49 +0000 |
|---|---|---|
| committer | Ulrich Weigand <uweigand@gcc.gnu.org> | 2004-07-19 13:59:49 +0000 |
| commit | a38e09bc2137703767c8701ba05585b83c507919 (patch) | |
| tree | 435f548a5358ebb182c957ca154e9020320624f8 /gcc/config/sol2.h | |
| parent | adb8e07e68e65f801a4fafc491c55dfe30af66ed (diff) | |
| download | gcc-a38e09bc2137703767c8701ba05585b83c507919.tar.gz | |
s390-protos.h (s390_return_address_offset): Prototype added.
2004-07-19 Andreas Krebbel <krebbel1@de.ibm.com>
* config/s390/s390-protos.h (s390_return_address_offset): Prototype
added.
* config/s390/s390.c (regclass_map initializer): Register 35 added to
ADDR_REGS.
(load_multiple_operation, store_multiple_operation): Removed
pointless sanity check.
(s390_decompose_address): Added check for return_address_pointer_rtx.
(s390_return_addr_rtx): Use return_address_pointer_rtx for count == 0.
(s390_return_address_offset): New function.
* config/s390/s390.h (FIRST_PSEUDO_REGISTER): Increased to 36.
(FRAME_REGNO_P): Added check for register 35.
(FIXED_REGISTERS, CALL_USED_REGISTERS, CALL_REALLY_USED_REGISTERS,
REG_ALLOC_ORDER): Appended entry for register 35.
(REG_CLASS_CONTENTS): Adjusted class masks for register 35.
(EH_RETURN_HANDLER_RTX): Use return_address_pointer_rtx.
(RETURN_ADDRESS_POINTER_REGNUM): New macro.
(ELIMINABLE_REGS, INITIAL_ELIMINATION_OFFSET): Return address pointer
is eliminable using stack pointer or hard frame pointer.
(REGISTER_NAMES): Added name for register 35.
* config/s390/s390.md ("load_multiple", "store_multiple"): Removed
pointless sanity check.
From-SVN: r84918
Diffstat (limited to 'gcc/config/sol2.h')
0 files changed, 0 insertions, 0 deletions