diff options
Diffstat (limited to 'gcc/tree-chrec.c')
| -rw-r--r-- | gcc/tree-chrec.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/gcc/tree-chrec.c b/gcc/tree-chrec.c index 7abd5ad..45bee57 100644 --- a/gcc/tree-chrec.c +++ b/gcc/tree-chrec.c @@ -987,7 +987,7 @@ evolution_function_is_invariant_p (tree chrec, int loopnum) evolution. */ bool -evolution_function_is_affine_multivariate_p (tree chrec) +evolution_function_is_affine_multivariate_p (tree chrec, int loopnum) { if (chrec == NULL_TREE) return false; @@ -995,9 +995,9 @@ evolution_function_is_affine_multivariate_p (tree chrec) switch (TREE_CODE (chrec)) { case POLYNOMIAL_CHREC: - if (evolution_function_is_constant_p (CHREC_LEFT (chrec))) + if (evolution_function_is_invariant_rec_p (CHREC_LEFT (chrec), loopnum)) { - if (evolution_function_is_constant_p (CHREC_RIGHT (chrec))) + if (evolution_function_is_invariant_rec_p (CHREC_RIGHT (chrec), loopnum)) return true; else { @@ -1005,7 +1005,7 @@ evolution_function_is_affine_multivariate_p (tree chrec) && CHREC_VARIABLE (CHREC_RIGHT (chrec)) != CHREC_VARIABLE (chrec) && evolution_function_is_affine_multivariate_p - (CHREC_RIGHT (chrec))) + (CHREC_RIGHT (chrec), loopnum)) return true; else return false; @@ -1013,11 +1013,11 @@ evolution_function_is_affine_multivariate_p (tree chrec) } else { - if (evolution_function_is_constant_p (CHREC_RIGHT (chrec)) + if (evolution_function_is_invariant_rec_p (CHREC_RIGHT (chrec), loopnum) && TREE_CODE (CHREC_LEFT (chrec)) == POLYNOMIAL_CHREC && CHREC_VARIABLE (CHREC_LEFT (chrec)) != CHREC_VARIABLE (chrec) && evolution_function_is_affine_multivariate_p - (CHREC_LEFT (chrec))) + (CHREC_LEFT (chrec), loopnum)) return true; else return false; |