diff options
| author | Richard Biener <rguenther@suse.de> | 2017-10-11 13:18:46 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2017-10-11 13:18:46 +0000 |
| commit | d2ec027749d7fcce502b2edf6667999efb4e05e6 (patch) | |
| tree | 1f7df19f00d7907c8969115d87abfaa9bf8a929f /gcc/tree.def | |
| parent | 6358a676c3eb4c6df013ce8319bcf429cd14232b (diff) | |
tree.def (POLYNOMIAL_CHREC): Remove CHREC_VARIABLE tree operand.
2017-10-11 Richard Biener <rguenther@suse.de>
* tree.def (POLYNOMIAL_CHREC): Remove CHREC_VARIABLE tree operand.
* tree-core.h (tree_base): Add chrec_var union member.
* tree.h (CHREC_VAR): Remove.
(CHREC_LEFT, CHREC_RIGHT, CHREC_VARIABLE): Adjust.
* tree-chrec.h (build_polynomial_chrec): Adjust.
* tree-chrec.c (reset_evolution_in_loop): Use build_polynomial_chrec.
* tree-pretty-print.c (dump_generic_node): Use CHREC_VARIABLE.
From-SVN: r253643
Diffstat (limited to 'gcc/tree.def')
| -rw-r--r-- | gcc/tree.def | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/tree.def b/gcc/tree.def index 9f80c4d41f5..3d2bd95d666 100644 --- a/gcc/tree.def +++ b/gcc/tree.def @@ -982,8 +982,8 @@ DEFTREECODE (SCEV_KNOWN, "scev_known", tcc_expression, 0) DEFTREECODE (SCEV_NOT_KNOWN, "scev_not_known", tcc_expression, 0) /* Polynomial chains of recurrences. - Under the form: cr = {CHREC_LEFT (cr), +, CHREC_RIGHT (cr)}. */ -DEFTREECODE (POLYNOMIAL_CHREC, "polynomial_chrec", tcc_expression, 3) + cr = {CHREC_LEFT (cr), +, CHREC_RIGHT (cr)}_CHREC_VARIABLE (cr). */ +DEFTREECODE (POLYNOMIAL_CHREC, "polynomial_chrec", tcc_expression, 2) /* Used to chain children of container statements together. Use the interface in tree-iterator.h to access this node. */ |