add isl_aff_mod_val

[platform/upstream/isl.git] / isl_space.c

diff --git a/isl_space.c b/isl_space.c
index b0aca35..499dd1a 100644 (file)
--- a/isl_space.c
+++ b/isl_space.c
@@ -11,6 +11,7 @@
  */
 
 #include <stdlib.h>
+#include <string.h>
 #include <isl_space_private.h>
 #include <isl_id_private.h>
 #include <isl_reordering.h>
@@ -1549,9 +1550,9 @@ static uint32_t isl_hash_dim(uint32_t hash, __isl_keep isl_space *dim)
        if (!dim)
                return hash;
 
-       hash = isl_hash_builtin(hash, dim->nparam);
-       hash = isl_hash_builtin(hash, dim->n_in);
-       hash = isl_hash_builtin(hash, dim->n_out);
+       isl_hash_byte(hash, dim->nparam % 256);
+       isl_hash_byte(hash, dim->n_in % 256);
+       isl_hash_byte(hash, dim->n_out % 256);
 
        for (i = 0; i < dim->nparam; ++i) {
                id = get_id(dim, isl_dim_param, i);