(struct undo, struct undo_int): Replace non-portable usage with some unions.
authorkenner <kenner@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 17 Aug 1992 11:35:04 +0000 (11:35 +0000)
committerkenner <kenner@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 17 Aug 1992 11:35:04 +0000 (11:35 +0000)
commit4e3cf00a1c61ab9a1a086036868a2f895a8738ad
tree2471c47f0e5369b91c3e5574730090dcb7aaf9a7
parentccc4d85f9f987c679f8a45c2991053544642903b
(struct undo, struct undo_int): Replace non-portable usage with some unions.
(SUBST, SUBST_INT, undo_all, gen_rtx_combine): Make consistent with
new definitions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1870 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/combine.c