* config/sh/sh.md (UNSPECV_SP_SWITCH_B): New.
commit5e11de885b49f08477a4ca1ef7c07b7c04ccedfa
authordj <dj@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 31 Jul 2009 04:59:45 +0000 (31 04:59 +0000)
committerdj <dj@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 31 Jul 2009 04:59:45 +0000 (31 04:59 +0000)
tree169c07117c4dd277b8bdd8871069c4ab09f34342
parent82160980c77f992f8ddb32602bce16aebe01b10b
* config/sh/sh.md (UNSPECV_SP_SWITCH_B): New.
(UNSPECV_SP_SWITCH_E): New.
(sp_switch_1): Change to an unspec.
(sp_switch_2): Change to an unspec.  Don't use post-inc when we
replace $r15.
* config/sh/sh.c (sh_expand_prologue): Use the constant pool to
reference the new stack's address

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@150306 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/config/sh/sh.c