* combine.c (gen_lowpart_for_combine): Update handling of
commitc3988e3beb5f2c60564c959918af009f2338d308
authorhubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 28 Feb 2003 10:11:47 +0000 (28 10:11 +0000)
committerhubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 28 Feb 2003 10:11:47 +0000 (28 10:11 +0000)
tree90126b3c24f149851de417e946284822a2bf0b58
parent02cddcf4e59ff3710039490299eabb2c81a5a2b9
* combine.c (gen_lowpart_for_combine): Update handling of
subregs_of_mode
* flow.c (life_analysis, mark_used_regs): Likewise.
* regclass.c (subregs_of_mode): Turn into single bitmap.
(cannot_change-mode_set_regs, invalid_mode_change_p): Update
dealing with subregs_of_mode
* regs.h (subregs_of_mode): Update prototype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@63552 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/combine.c
gcc/flow.c
gcc/reg-stack.c
gcc/regclass.c
gcc/regs.h
gcc/toplev.c