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| 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-chrec.h | |
| parent | 6358a676c3eb4c6df013ce8319bcf429cd14232b (diff) | |
| download | gcc-d2ec027749d7fcce502b2edf6667999efb4e05e6.zip gcc-d2ec027749d7fcce502b2edf6667999efb4e05e6.tar.gz gcc-d2ec027749d7fcce502b2edf6667999efb4e05e6.tar.bz2 | |
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-chrec.h')
| -rw-r--r-- | gcc/tree-chrec.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/tree-chrec.h b/gcc/tree-chrec.h index 4a8a373..4838bae 100644 --- a/gcc/tree-chrec.h +++ b/gcc/tree-chrec.h @@ -157,8 +157,9 @@ build_polynomial_chrec (unsigned loop_num, if (chrec_zerop (right)) return left; - return build3 (POLYNOMIAL_CHREC, TREE_TYPE (left), - build_int_cst (NULL_TREE, loop_num), left, right); + tree chrec = build2 (POLYNOMIAL_CHREC, TREE_TYPE (left), left, right); + CHREC_VARIABLE (chrec) = loop_num; + return chrec; } /* Determines whether the expression CHREC is a constant. */ |