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| author | spop <spop@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-06-30 15:37:42 +0000 |
|---|---|---|
| committer | spop <spop@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-06-30 15:37:42 +0000 |
| commit | 1364018f28bcdda80ba1a46f278590fd491882b2 (patch) | |
| tree | bb724693bef34970d9612a1039ee2b0dc4f9f826 /gcc/tree.def | |
| parent | f1a2a2d6175de77a1496bc5d80a17b877eea060c (diff) | |
| download | gcc-1364018f28bcdda80ba1a46f278590fd491882b2.tar.gz | |
* Makefile.in (OBJS-common): Add tree-chrec.o.
(tree-chrec.o): New rule.
(GTFILES): Add tree-chrec.h.
* gengtype.c (open_base_files): Add tree-chrec.h.
* tree-chrec.c: New file.
* tree-chrec.h: New file.
* tree.def (SCEV_KNOWN, SCEV_NOT_KNOWN, POLYNOMIAL_CHREC): New nodes.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83909 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree.def')
| -rw-r--r-- | gcc/tree.def | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gcc/tree.def b/gcc/tree.def index d1268953690..15172077bdc 100644 --- a/gcc/tree.def +++ b/gcc/tree.def @@ -898,6 +898,18 @@ DEFTREECODE (CATCH_EXPR, "catch_expr", 's', 2) expanding. */ DEFTREECODE (EH_FILTER_EXPR, "eh_filter_expr", 's', 2) +/* Node used for describing a property that is known at compile + time. */ +DEFTREECODE (SCEV_KNOWN, "scev_known", 'e', 0) + +/* Node used for describing a property that is not known at compile + time. */ +DEFTREECODE (SCEV_NOT_KNOWN, "scev_not_known", 'e', 0) + +/* Polynomial chains of recurrences. + Under the form: cr = {CHREC_LEFT (cr), +, CHREC_RIGHT (cr)}. */ +DEFTREECODE (POLYNOMIAL_CHREC, "polynomial_chrec", 'e', 3) + /* Used to chain children of container statements together. Use the interface in tree-iterator.h to access this node. */ DEFTREECODE (STATEMENT_LIST, "statement_list", 'x', 0) |