diff options
Diffstat (limited to 'polly/lib/External/isl/doc/user.pod')
| -rw-r--r-- | polly/lib/External/isl/doc/user.pod | 35 |
1 files changed, 30 insertions, 5 deletions
diff --git a/polly/lib/External/isl/doc/user.pod b/polly/lib/External/isl/doc/user.pod index ba3c2556e31..04e8cedebd8 100644 --- a/polly/lib/External/isl/doc/user.pod +++ b/polly/lib/External/isl/doc/user.pod @@ -607,6 +607,10 @@ in which the object was created. isl_ctx *isl_ast_node_get_ctx( __isl_keep isl_ast_node *node); + #include <isl/stride_info.h> + isl_ctx *isl_stride_info_get_ctx( + __isl_keep isl_stride_info *si); + =head2 Return Types C<isl> uses two special return types for functions that either return @@ -2277,8 +2281,9 @@ from #include <isl/map.h> int isl_map_n_basic_map(__isl_keep isl_map *map); -It is also possible to obtain a list of basic sets from a set -or union set +It is also possible to obtain a list of (basic) sets from a set +or union set, a list of basic maps from a map and a list of maps from a union +map. #include <isl/set.h> __isl_give isl_basic_set_list *isl_set_get_basic_set_list( @@ -2288,6 +2293,16 @@ or union set __isl_give isl_basic_set_list * isl_union_set_get_basic_set_list( __isl_keep isl_union_set *uset); + __isl_give isl_set_list *isl_union_set_get_set_list( + __isl_keep isl_union_set *uset); + + #include <isl/map.h> + __isl_give isl_basic_map_list *isl_map_get_basic_map_list( + __isl_keep isl_map *map); + + #include <isl/union_map.h> + __isl_give isl_map_list *isl_union_map_get_map_list( + __isl_keep isl_union_map *umap); The returned list can be manipulated using the functions in L<"Lists">. @@ -4011,9 +4026,12 @@ using the following functions. __isl_give isl_aff *isl_stride_info_get_offset( __isl_keep isl_stride_info *si); -The stride info object can be released using the following function. +The stride info object can be copied and released using the following +functions. #include <isl/stride_info.h> + __isl_give isl_stride_info *isl_stride_info_copy( + __isl_keep isl_stride_info *si); __isl_null isl_stride_info *isl_stride_info_free( __isl_take isl_stride_info *si); @@ -9959,18 +9977,22 @@ Exact division. That is, the result is known to be an integer. Result of integer division, rounded towards negative infinity. +The divisor is known to be positive. =item C<isl_ast_op_pdiv_q> Result of integer division, where dividend is known to be non-negative. +The divisor is known to be positive. =item C<isl_ast_op_pdiv_r> Remainder of integer division, where dividend is known to be non-negative. +The divisor is known to be positive. =item C<isl_ast_op_zdiv_r> Equal to zero iff the remainder on integer division is zero. +The divisor is known to be positive. =item C<isl_ast_op_cond> @@ -10139,7 +10161,10 @@ the context of an C<isl_ast_build>. The function C<isl_ast_expr_address_of> can be applied to an C<isl_ast_expr> of type C<isl_ast_op_access> only. It is meant -to represent the address of the C<isl_ast_expr_access>. The function +to represent the address of the C<isl_ast_expr_access>. +The second argument of the functions C<isl_ast_expr_pdiv_q> and +C<isl_ast_expr_pdiv_r> should always evaluate to a positive number. +The function C<isl_ast_expr_and_then> as well as C<isl_ast_expr_or_else> are short-circuit versions of C<isl_ast_expr_and> and C<isl_ast_expr_or>, respectively. @@ -10167,7 +10192,7 @@ versions of C<isl_ast_expr_and> and C<isl_ast_expr_or>, respectively. __isl_keep isl_ast_build *build, __isl_take isl_multi_pw_aff *mpa); -The set <set> and +The set C<set> and the domains of C<pa>, C<mpa> and C<pma> should correspond to the schedule space of C<build>. The tuple id of C<mpa> or C<pma> is used as the array being accessed or |
