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* tree.h (unsave_expr_1): New function.
authormmitchel <mmitchel@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 24 Nov 1999 01:19:04 +0000 (01:19 +0000)
committermmitchel <mmitchel@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 24 Nov 1999 01:19:04 +0000 (01:19 +0000)
commit4a2fac761746609bd92788efd93278bd2fd4f34d
tree4c2d383db592a8c376ae9fdeeabe92711772da13
parent602391812471595255c05a7a87f109a9268763b7
* tree.h (unsave_expr_1): New function.
(lang_unsave): New variable.
(get_callee_fndecl): New function.
* tree.c (unsave_expr_now_r): New function.
(lang_unsave): Define.
(unsave_expr_1): Likewise.
(unsave_expr_now_r): Split out from unsave_expr_now.
(unsave_expr_now): Call lang_unsave if it is non-NULL.  Otherwise,
call unsave_expr_now_r.
(get_callee_fndecl): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30646 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/tree.c
gcc/tree.h