diff options
Diffstat (limited to 'polly/lib/External/isl/isl_polynomial.c')
| -rw-r--r-- | polly/lib/External/isl/isl_polynomial.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/polly/lib/External/isl/isl_polynomial.c b/polly/lib/External/isl/isl_polynomial.c index 32f9d1c9982..414e7c0b23e 100644 --- a/polly/lib/External/isl/isl_polynomial.c +++ b/polly/lib/External/isl/isl_polynomial.c @@ -2384,22 +2384,23 @@ static int set_active(__isl_keep isl_qpolynomial *qp, int *active) return up_set_active(qp->upoly, active, d); } -int isl_qpolynomial_involves_dims(__isl_keep isl_qpolynomial *qp, +isl_bool isl_qpolynomial_involves_dims(__isl_keep isl_qpolynomial *qp, enum isl_dim_type type, unsigned first, unsigned n) { int i; int *active = NULL; - int involves = 0; + isl_bool involves = isl_bool_false; if (!qp) - return -1; + return isl_bool_error; if (n == 0) - return 0; + return isl_bool_false; isl_assert(qp->dim->ctx, - first + n <= isl_qpolynomial_dim(qp, type), return -1); + first + n <= isl_qpolynomial_dim(qp, type), + return isl_bool_error); isl_assert(qp->dim->ctx, type == isl_dim_param || - type == isl_dim_in, return -1); + type == isl_dim_in, return isl_bool_error); active = isl_calloc_array(qp->dim->ctx, int, isl_space_dim(qp->dim, isl_dim_all)); @@ -2410,7 +2411,7 @@ int isl_qpolynomial_involves_dims(__isl_keep isl_qpolynomial *qp, first += isl_space_dim(qp->dim, isl_dim_param); for (i = 0; i < n; ++i) if (active[first + i]) { - involves = 1; + involves = isl_bool_true; break; } @@ -2419,7 +2420,7 @@ int isl_qpolynomial_involves_dims(__isl_keep isl_qpolynomial *qp, return involves; error: free(active); - return -1; + return isl_bool_error; } /* Remove divs that do not appear in the quasi-polynomial, nor in any |
