Files
clang-p2996/polly/lib/External/isl/print.c
Michael Kruse e8227804ac [Polly] Update ISL to isl-0.22.1-87-gfee05a13.
The primary motivation is to fix an assertion failure in
isl_basic_map_alloc_equality:

    isl_assert(ctx, room_for_con(bmap, 1), return -1);

Although the assertion does not occur anymore, I could not identify
which of ISL's commits fixed it.

Compared to the previous ISL version, Polly requires some changes for this update

 * Since ISL commit
   20d3574 "perform parameter alignment by modifying both arguments to function"
   isl_*_gist_* and similar functions do not always align the paramter
   list anymore. This caused the parameter lists in JScop files to
   become out-of-sync. Since many regression tests use JScop files with
   a fixed parameter list and order, we explicitly call align_params to
   ensure a predictable parameter list.

 * ISL changed some return types to isl_size, a typedef of (signed) int.
   This caused some issues where the return type was unsigned int before:
   - No overload for std::max(unsigned,isl_size)
   - It cause additional 'mixed signed/unsigned comparison' warnings.
     Since they do not break compilation, and sizes larger than 2^31
     were never supported, I am going to fix it separately.

 * With the change to isl_size, commit
   57d547 "isl_*_list_size: return isl_size"
   also changed the return value in case of an error from 0 to -1. This
   caused undefined looping over isl_iterator since the 'end iterator'
   got index -1, never reached from the 'begin iterator' with index 0.

 * Some internal changes in ISL caused the number of operations to
   increase when determining access ranges to determine aliasing
   overlaps. In one test, this caused exceeding the default limit of
   800000. The operations-limit was disabled for this test.
2020-02-10 19:03:08 -06:00

106 lines
2.1 KiB
C

#include <isl/ctx.h>
#include <isl/id.h>
#include <isl/space.h>
#include <isl/local_space.h>
#include <isl/set.h>
#include <isl/map.h>
#include <isl/union_set.h>
#include <isl/union_map.h>
#include <isl/polynomial.h>
#include <isl/constraint.h>
#include <isl/aff.h>
#include <isl/ast.h>
#include <isl/printer.h>
#include <isl/val.h>
#undef BASE
#define BASE id
#include <print_templ.c>
#undef BASE
#define BASE multi_id
#include <print_templ.c>
#undef BASE
#define BASE val
#include <print_templ.c>
#undef BASE
#define BASE multi_val
#include <print_templ.c>
#undef BASE
#define BASE space
#include <print_templ.c>
#undef BASE
#define BASE local_space
#include <print_templ.c>
#undef BASE
#define BASE basic_set
#include <print_templ.c>
#undef BASE
#define BASE basic_map
#include <print_templ.c>
#undef BASE
#define BASE set
#include <print_templ.c>
#undef BASE
#define BASE map
#include <print_templ.c>
#undef BASE
#define BASE union_set
#include <print_templ.c>
#undef BASE
#define BASE union_map
#include <print_templ.c>
#undef BASE
#define BASE qpolynomial
#include <print_templ.c>
#undef BASE
#define BASE qpolynomial_fold
#include <print_templ.c>
#undef BASE
#define BASE pw_qpolynomial
#include <print_templ.c>
#undef BASE
#define BASE pw_qpolynomial_fold
#include <print_templ.c>
#undef BASE
#define BASE union_pw_qpolynomial
#include <print_templ.c>
#undef BASE
#define BASE union_pw_qpolynomial_fold
#include <print_templ.c>
#undef BASE
#define BASE constraint
#include <print_templ.c>
#undef BASE
#define BASE aff
#include <print_templ.c>
#undef BASE
#define BASE pw_aff
#include <print_templ.c>
#undef BASE
#define BASE multi_aff
#include <print_templ.c>
#undef BASE
#define BASE pw_multi_aff
#include <print_templ.c>
#undef BASE
#define BASE union_pw_multi_aff
#include <print_templ.c>
#undef BASE
#define BASE multi_pw_aff
#include <print_templ.c>
#undef BASE
#define BASE union_pw_aff
#include <print_templ.c>
#undef BASE
#define BASE multi_union_pw_aff
#include <print_templ.c>
#undef BASE
#define BASE point
#include <print_templ.c>
#undef BASE
#define BASE ast_expr
#include <print_templ_yaml.c>
#undef BASE
#define BASE ast_node
#include <print_templ_yaml.c>