* target.def (class_max_nregs): New hook.
authoraesok <aesok@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 19 Jul 2011 22:34:31 +0000 (22:34 +0000)
committeraesok <aesok@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 19 Jul 2011 22:34:31 +0000 (22:34 +0000)
commitd3ba22dc0143ca7e48b9f43758c81e35769d874a
treebe0d4ac507c0199eef723492fa6d2ae947669e5e
parentb588156f80da2fea239ce5bca2566645260c3a14
* target.def (class_max_nregs): New hook.
* doc/tm.texi.in (TARGET_CLASS_MAX_NREGS): Document.
* doc/tm.texi: Regenerate.
* targhooks.c (default_class_max_nregs): New function.
* targhooks.h (default_class_max_nregs): Declare.
* ira.h (target_ira): Change type x_ira_reg_class_max_nregs and
x_ira_reg_class_min_nregs arrays to unsigned char.
* ira.c (setup_reg_class_nregs): Use TARGET_CLASS_MAX_NREGS target
hook instead of CLASS_MAX_NREGS macro.
* reginfo.c (restore_register_info): Ditto.
* ira-conflicts.c (process_regs_for_copy): Use
ira_reg_class_max_nregs array instead of CLASS_MAX_NREGS macro.
Change type rclass and aclass vars to reg_class_t.
* ira-costs.c (record_reg_classes): Use ira_reg_class_max_nregs
array instead of CLASS_MAX_NREGS macro. Change type rclass var to
reg_class_t.
* reload.c (combine_reloads, find_reloads, find_reloads_address_1):
Use ira_reg_class_max_nregs array instead of CLASS_MAX_NREGS macro.

* config/i386/i386.h (CLASS_MAX_NREGS): Remove.
* config/i386/i386.c (ix86_class_max_nregs): New function.
(ix86_register_move_cost): Use TARGET_CLASS_MAX_NREGS target hook
instead of CLASS_MAX_NREGS macro.
(TARGET_CLASS_MAX_NREGS): Define.
* config/avr/avr.h (CLASS_MAX_NREGS): Remove.
* config/avr/avr-protos.h (class_max_nregs): Remove declaration.
* config/avr/avr.c (class_max_nregs): Remove function.
* config/alpha/alpha.h (CLASS_MAX_NREGS): Remove.
* config/spu/spu.h (CLASS_MAX_NREGS): Remove.
* config/mep/mep.h (CLASS_MAX_NREGS): Remove.
* config/m32r/m32r.h (CLASS_MAX_NREGS): Remove.
* config/microblaze/microblaze.h (CLASS_MAX_NREGS): Remove.
* config/xtensa/xtensa.h (CLASS_MAX_NREGS): Remove.
* config/stormy16/stormy16.h (CLASS_MAX_NREGS): Remove.
* config/lm32/lm32.h (CLASS_MAX_NREGS): Remove.
* config/moxie/moxie.h (CLASS_MAX_NREGS): Remove.
* config/iq2000/iq2000.h (CLASS_MAX_NREGS): Remove.
* config/mn10300/mn10300.h (CLASS_MAX_NREGS): Remove.
* config/score/score.h (CLASS_MAX_NREGS): Remove.
* config/vax/vax.h (CLASS_MAX_NREGS): Remove.
* config/h8300/h8300.h (CLASS_MAX_NREGS): Remove.
* config/v850/v850.h (CLASS_MAX_NREGS): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176490 138bc75d-0d04-0410-961f-82ee72b054a4
32 files changed:
gcc/ChangeLog
gcc/config/alpha/alpha.h
gcc/config/avr/avr-protos.h
gcc/config/avr/avr.c
gcc/config/avr/avr.h
gcc/config/h8300/h8300.h
gcc/config/i386/i386.c
gcc/config/i386/i386.h
gcc/config/iq2000/iq2000.h
gcc/config/lm32/lm32.h
gcc/config/m32r/m32r.h
gcc/config/mep/mep.h
gcc/config/microblaze/microblaze.h
gcc/config/mn10300/mn10300.h
gcc/config/moxie/moxie.h
gcc/config/score/score.h
gcc/config/spu/spu.h
gcc/config/stormy16/stormy16.h
gcc/config/v850/v850.h
gcc/config/vax/vax.h
gcc/config/xtensa/xtensa.h
gcc/doc/tm.texi
gcc/doc/tm.texi.in
gcc/ira-conflicts.c
gcc/ira-costs.c
gcc/ira.c
gcc/ira.h
gcc/reginfo.c
gcc/reload.c
gcc/target.def
gcc/targhooks.c
gcc/targhooks.h