Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b

external/llvm-project/polly/lib/External/isl/include/isl/aff_type.h

@@ -0,0 +1,50 @@
+#ifndef ISL_AFF_TYPE_H
+#define ISL_AFF_TYPE_H
+
+#include <isl/list.h>
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+struct __isl_subclass(isl_multi_aff) __isl_subclass(isl_pw_aff) isl_aff;
+typedef struct isl_aff isl_aff;
+
+ISL_DECLARE_LIST(aff)
+
+struct __isl_subclass(isl_multi_pw_aff) __isl_subclass(isl_pw_multi_aff)
+	__isl_subclass(isl_union_pw_aff) isl_pw_aff;
+typedef struct isl_pw_aff isl_pw_aff;
+
+ISL_DECLARE_LIST(pw_aff)
+
+struct __isl_subclass(isl_multi_union_pw_aff)
+	__isl_subclass(isl_union_pw_multi_aff) isl_union_pw_aff;
+typedef struct isl_union_pw_aff isl_union_pw_aff;
+
+ISL_DECLARE_LIST_TYPE(union_pw_aff)
+
+struct __isl_subclass(isl_multi_pw_aff) __isl_subclass(isl_pw_multi_aff)
+	isl_multi_aff;
+typedef struct isl_multi_aff isl_multi_aff;
+
+struct __isl_subclass(isl_multi_pw_aff) __isl_subclass(isl_union_pw_multi_aff)
+	isl_pw_multi_aff;
+typedef struct isl_pw_multi_aff isl_pw_multi_aff;
+
+struct __isl_export isl_union_pw_multi_aff;
+typedef struct isl_union_pw_multi_aff isl_union_pw_multi_aff;
+
+ISL_DECLARE_LIST_TYPE(union_pw_multi_aff)
+
+struct __isl_subclass(isl_multi_union_pw_aff) isl_multi_pw_aff;
+typedef struct isl_multi_pw_aff isl_multi_pw_aff;
+
+struct __isl_export isl_multi_union_pw_aff;
+typedef struct isl_multi_union_pw_aff isl_multi_union_pw_aff;
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif

external/llvm-project/polly/lib/External/isl/include/isl/arg.h

@@ -0,0 +1,324 @@
+/*
+ * Copyright 2008-2009 Katholieke Universiteit Leuven
+ *
+ * Use of this software is governed by the MIT license
+ *
+ * Written by Sven Verdoolaege, K.U.Leuven, Departement
+ * Computerwetenschappen, Celestijnenlaan 200A, B-3001 Leuven, Belgium
+ */
+
+#ifndef ISL_ARG_H
+#define ISL_ARG_H
+
+#include <stddef.h>
+#include <stdlib.h>
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+struct isl_arg_choice {
+	const char	*name;
+	unsigned	 value;
+};
+
+struct isl_arg_flags {
+	const char	*name;
+	unsigned	 mask;
+	unsigned	 value;
+};
+
+enum isl_arg_type {
+	isl_arg_end,
+	isl_arg_alias,
+	isl_arg_arg,
+	isl_arg_bool,
+	isl_arg_child,
+	isl_arg_choice,
+	isl_arg_flags,
+	isl_arg_footer,
+	isl_arg_int,
+	isl_arg_user,
+	isl_arg_long,
+	isl_arg_ulong,
+	isl_arg_str,
+	isl_arg_str_list,
+	isl_arg_version
+};
+
+struct isl_args;
+
+struct isl_arg {
+	enum isl_arg_type	 type;
+	char			 short_name;
+	const char		*long_name;
+	const char		*argument_name;
+	size_t			 offset;
+	const char		*help_msg;
+#define ISL_ARG_SINGLE_DASH	(1 << 0)
+#define ISL_ARG_BOOL_ARG	(1 << 1)
+#define ISL_ARG_HIDDEN		(1 << 2)
+	unsigned		 flags;
+	union {
+	struct {
+		struct isl_arg_choice	*choice;
+		unsigned	 	 default_value;
+		unsigned	 	 default_selected;
+		int (*set)(void *opt, unsigned val);
+	} choice;
+	struct {
+		struct isl_arg_flags	*flags;
+		unsigned	 	 default_value;
+	} flags;
+	struct {
+		unsigned		 default_value;
+		int (*set)(void *opt, unsigned val);
+	} b;
+	struct {
+		int			default_value;
+	} i;
+	struct {
+		long		 	default_value;
+		long		 	default_selected;
+		int (*set)(void *opt, long val);
+	} l;
+	struct {
+		unsigned long		default_value;
+	} ul;
+	struct {
+		const char		*default_value;
+	} str;
+	struct {
+		size_t			 offset_n;
+	} str_list;
+	struct {
+		struct isl_args		*child;
+	} child;
+	struct {
+		void (*print_version)(void);
+	} version;
+	struct {
+		int (*init)(void*);
+		void (*clear)(void*);
+	} user;
+	} u;
+};
+
+struct isl_args {
+	size_t			 options_size;
+	struct isl_arg		*args;
+};
+
+#define ISL_ARGS_START(s,name)						\
+	struct isl_arg name ## LIST[];					\
+	struct isl_args name = { sizeof(s), name ## LIST };		\
+	struct isl_arg name ## LIST[] = {
+#define ISL_ARGS_END							\
+	{ isl_arg_end } };
+
+#define ISL_ARG_ALIAS(l)	{					\
+	.type = isl_arg_alias,						\
+	.long_name = l,							\
+},
+#define ISL_ARG_ARG(st,f,a,d)	{					\
+	.type = isl_arg_arg,						\
+	.argument_name = a,						\
+	.offset = offsetof(st, f),					\
+	.u = { .str = { .default_value = d } }				\
+},
+#define ISL_ARG_FOOTER(h)	{					\
+	.type = isl_arg_footer,						\
+	.help_msg = h,							\
+},
+#define ISL_ARG_CHOICE(st,f,s,l,c,d,h)	{				\
+	.type = isl_arg_choice,						\
+	.short_name = s,						\
+	.long_name = l,							\
+	.offset = offsetof(st, f),					\
+	.help_msg = h,							\
+	.u = { .choice = { .choice = c, .default_value = d,		\
+			    .default_selected = d, .set = NULL } }	\
+},
+#define ISL_ARG_OPT_CHOICE(st,f,s,l,c,d,ds,h)	{			\
+	.type = isl_arg_choice,						\
+	.short_name = s,						\
+	.long_name = l,							\
+	.offset = offsetof(st, f),					\
+	.help_msg = h,							\
+	.u = { .choice = { .choice = c, .default_value = d,		\
+			    .default_selected = ds, .set = NULL } }	\
+},
+#define ISL_ARG_PHANTOM_USER_CHOICE_F(s,l,c,setter,d,h,fl)	{	\
+	.type = isl_arg_choice,						\
+	.short_name = s,						\
+	.long_name = l,							\
+	.offset = -1,							\
+	.help_msg = h,							\
+	.flags = fl,							\
+	.u = { .choice = { .choice = c, .default_value = d,		\
+			    .default_selected = d, .set = setter } }	\
+},
+#define ISL_ARG_USER_OPT_CHOICE(st,f,s,l,c,setter,d,ds,h)	{	\
+	.type = isl_arg_choice,						\
+	.short_name = s,						\
+	.long_name = l,							\
+	.offset = offsetof(st, f),					\
+	.help_msg = h,							\
+	.u = { .choice = { .choice = c, .default_value = d,		\
+			    .default_selected = ds, .set = setter } }	\
+},
+#define _ISL_ARG_BOOL_F(o,s,l,setter,d,h,fl)	{			\
+	.type = isl_arg_bool,						\
+	.short_name = s,						\
+	.long_name = l,							\
+	.offset = o,							\
+	.help_msg = h,							\
+	.flags = fl,							\
+	.u = { .b = { .default_value = d, .set = setter } }		\
+},
+#define ISL_ARG_BOOL_F(st,f,s,l,d,h,fl)					\
+	_ISL_ARG_BOOL_F(offsetof(st, f),s,l,NULL,d,h,fl)
+#define ISL_ARG_BOOL(st,f,s,l,d,h)					\
+	ISL_ARG_BOOL_F(st,f,s,l,d,h,0)
+#define ISL_ARG_PHANTOM_BOOL_F(s,l,setter,h,fl)				\
+	_ISL_ARG_BOOL_F(-1,s,l,setter,0,h,fl)
+#define ISL_ARG_PHANTOM_BOOL(s,l,setter,h)				\
+	ISL_ARG_PHANTOM_BOOL_F(s,l,setter,h,0)
+#define ISL_ARG_INT_F(st,f,s,l,a,d,h,fl)	{			\
+	.type = isl_arg_int,						\
+	.short_name = s,						\
+	.long_name = l,							\
+	.argument_name = a,						\
+	.offset = offsetof(st, f),					\
+	.help_msg = h,							\
+	.flags = fl,							\
+	.u = { .ul = { .default_value = d } }				\
+},
+#define ISL_ARG_INT(st,f,s,l,a,d,h)					\
+	ISL_ARG_INT_F(st,f,s,l,a,d,h,0)
+#define ISL_ARG_LONG(st,f,s,lo,d,h)	{				\
+	.type = isl_arg_long,						\
+	.short_name = s,						\
+	.long_name = lo,						\
+	.offset = offsetof(st, f),					\
+	.help_msg = h,							\
+	.u = { .l = { .default_value = d, .default_selected = d,	\
+		      .set = NULL } }					\
+},
+#define ISL_ARG_USER_LONG(st,f,s,lo,setter,d,h)	{			\
+	.type = isl_arg_long,						\
+	.short_name = s,						\
+	.long_name = lo,						\
+	.offset = offsetof(st, f),					\
+	.help_msg = h,							\
+	.u = { .l = { .default_value = d, .default_selected = d,	\
+		      .set = setter } }					\
+},
+#define ISL_ARG_OPT_LONG(st,f,s,lo,d,ds,h)	{			\
+	.type = isl_arg_long,						\
+	.short_name = s,						\
+	.long_name = lo,						\
+	.offset = offsetof(st, f),					\
+	.help_msg = h,							\
+	.u = { .l = { .default_value = d, .default_selected = ds,	\
+		      .set = NULL } }					\
+},
+#define ISL_ARG_ULONG(st,f,s,l,d,h)	{				\
+	.type = isl_arg_ulong,						\
+	.short_name = s,						\
+	.long_name = l,							\
+	.offset = offsetof(st, f),					\
+	.help_msg = h,							\
+	.u = { .ul = { .default_value = d } }				\
+},
+#define ISL_ARG_STR_F(st,f,s,l,a,d,h,fl)	{			\
+	.type = isl_arg_str,						\
+	.short_name = s,						\
+	.long_name = l,							\
+	.argument_name = a,						\
+	.offset = offsetof(st, f),					\
+	.help_msg = h,							\
+	.flags = fl,							\
+	.u = { .str = { .default_value = d } }				\
+},
+#define ISL_ARG_STR(st,f,s,l,a,d,h)					\
+	ISL_ARG_STR_F(st,f,s,l,a,d,h,0)
+#define ISL_ARG_STR_LIST(st,f_n,f_l,s,l,a,h)	{			\
+	.type = isl_arg_str_list,					\
+	.short_name = s,						\
+	.long_name = l,							\
+	.argument_name = a,						\
+	.offset = offsetof(st, f_l),					\
+	.help_msg = h,							\
+	.u = { .str_list = { .offset_n = offsetof(st, f_n) } }		\
+},
+#define _ISL_ARG_CHILD(o,l,c,h,fl)	{				\
+	.type = isl_arg_child,						\
+	.long_name = l,							\
+	.offset = o,							\
+	.help_msg = h,							\
+	.flags = fl,							\
+	.u = { .child = { .child = c } }				\
+},
+#define ISL_ARG_CHILD(st,f,l,c,h)					\
+	_ISL_ARG_CHILD(offsetof(st, f),l,c,h,0)
+#define ISL_ARG_GROUP_F(l,c,h,fl)					\
+	_ISL_ARG_CHILD(-1,l,c,h,fl)
+#define ISL_ARG_GROUP(l,c,h)						\
+	ISL_ARG_GROUP_F(l,c,h,0)
+#define ISL_ARG_FLAGS(st,f,s,l,c,d,h)	{				\
+	.type = isl_arg_flags,						\
+	.short_name = s,						\
+	.long_name = l,							\
+	.offset = offsetof(st, f),					\
+	.help_msg = h,							\
+	.u = { .flags = { .flags = c, .default_value = d } }		\
+},
+#define ISL_ARG_USER(st,f,i,c) {					\
+	.type = isl_arg_user,						\
+	.offset = offsetof(st, f),					\
+	.u = { .user = { .init = i, .clear = c} }			\
+},
+#define ISL_ARG_VERSION(print) {					\
+	.type = isl_arg_version,					\
+	.u = { .version = { .print_version = print } }			\
+},
+
+#define ISL_ARG_ALL		(1 << 0)
+#define ISL_ARG_SKIP_HELP	(1 << 1)
+
+void isl_args_set_defaults(struct isl_args *args, void *opt);
+void isl_args_free(struct isl_args *args, void *opt);
+int isl_args_parse(struct isl_args *args, int argc, char **argv, void *opt,
+	unsigned flags);
+
+#define ISL_ARG_DECL(prefix,st,args)					\
+extern struct isl_args args;						\
+st *prefix ## _new_with_defaults(void);					\
+void prefix ## _free(st *opt);						\
+int prefix ## _parse(st *opt, int argc, char **argv, unsigned flags);
+
+#define ISL_ARG_DEF(prefix,st,args)					\
+st *prefix ## _new_with_defaults()					\
+{									\
+	st *opt = (st *)calloc(1, sizeof(st));				\
+	if (opt)							\
+		isl_args_set_defaults(&(args), opt);			\
+	return opt;							\
+}									\
+									\
+void prefix ## _free(st *opt)						\
+{									\
+	isl_args_free(&(args), opt);					\
+}									\
+									\
+int prefix ## _parse(st *opt, int argc, char **argv, unsigned flags)	\
+{									\
+	return isl_args_parse(&(args), argc, argv, opt, flags);		\
+}
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif

external/llvm-project/polly/lib/External/isl/include/isl/ast.h

@@ -0,0 +1,193 @@
+#ifndef ISL_AST_H
+#define ISL_AST_H
+
+#include <isl/ctx.h>
+#include <isl/ast_type.h>
+#include <isl/id.h>
+#include <isl/id_to_ast_expr.h>
+#include <isl/val.h>
+#include <isl/list.h>
+#include <isl/printer.h>
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+isl_stat isl_options_set_ast_iterator_type(isl_ctx *ctx, const char *val);
+const char *isl_options_get_ast_iterator_type(isl_ctx *ctx);
+
+isl_stat isl_options_set_ast_always_print_block(isl_ctx *ctx, int val);
+int isl_options_get_ast_always_print_block(isl_ctx *ctx);
+
+__isl_give isl_ast_expr *isl_ast_expr_from_val(__isl_take isl_val *v);
+__isl_give isl_ast_expr *isl_ast_expr_from_id(__isl_take isl_id *id);
+__isl_give isl_ast_expr *isl_ast_expr_neg(__isl_take isl_ast_expr *expr);
+__isl_give isl_ast_expr *isl_ast_expr_add(__isl_take isl_ast_expr *expr1,
+	__isl_take isl_ast_expr *expr2);
+__isl_give isl_ast_expr *isl_ast_expr_sub(__isl_take isl_ast_expr *expr1,
+	__isl_take isl_ast_expr *expr2);
+__isl_give isl_ast_expr *isl_ast_expr_mul(__isl_take isl_ast_expr *expr1,
+	__isl_take isl_ast_expr *expr2);
+__isl_give isl_ast_expr *isl_ast_expr_div(__isl_take isl_ast_expr *expr1,
+	__isl_take isl_ast_expr *expr2);
+__isl_give isl_ast_expr *isl_ast_expr_pdiv_q(__isl_take isl_ast_expr *expr1,
+	__isl_take isl_ast_expr *expr2);
+__isl_give isl_ast_expr *isl_ast_expr_pdiv_r(__isl_take isl_ast_expr *expr1,
+	__isl_take isl_ast_expr *expr2);
+__isl_give isl_ast_expr *isl_ast_expr_and(__isl_take isl_ast_expr *expr1,
+	__isl_take isl_ast_expr *expr2);
+__isl_give isl_ast_expr *isl_ast_expr_and_then(__isl_take isl_ast_expr *expr1,
+	__isl_take isl_ast_expr *expr2);
+__isl_give isl_ast_expr *isl_ast_expr_or(__isl_take isl_ast_expr *expr1,
+	__isl_take isl_ast_expr *expr2);
+__isl_give isl_ast_expr *isl_ast_expr_or_else(__isl_take isl_ast_expr *expr1,
+	__isl_take isl_ast_expr *expr2);
+__isl_give isl_ast_expr *isl_ast_expr_le(__isl_take isl_ast_expr *expr1,
+	__isl_take isl_ast_expr *expr2);
+__isl_give isl_ast_expr *isl_ast_expr_lt(__isl_take isl_ast_expr *expr1,
+	__isl_take isl_ast_expr *expr2);
+__isl_give isl_ast_expr *isl_ast_expr_ge(__isl_take isl_ast_expr *expr1,
+	__isl_take isl_ast_expr *expr2);
+__isl_give isl_ast_expr *isl_ast_expr_gt(__isl_take isl_ast_expr *expr1,
+	__isl_take isl_ast_expr *expr2);
+__isl_give isl_ast_expr *isl_ast_expr_eq(__isl_take isl_ast_expr *expr1,
+	__isl_take isl_ast_expr *expr2);
+__isl_give isl_ast_expr *isl_ast_expr_access(__isl_take isl_ast_expr *array,
+	__isl_take isl_ast_expr_list *indices);
+__isl_give isl_ast_expr *isl_ast_expr_call(__isl_take isl_ast_expr *function,
+	__isl_take isl_ast_expr_list *arguments);
+__isl_give isl_ast_expr *isl_ast_expr_address_of(__isl_take isl_ast_expr *expr);
+
+__isl_give isl_ast_expr *isl_ast_expr_copy(__isl_keep isl_ast_expr *expr);
+__isl_null isl_ast_expr *isl_ast_expr_free(__isl_take isl_ast_expr *expr);
+
+isl_ctx *isl_ast_expr_get_ctx(__isl_keep isl_ast_expr *expr);
+enum isl_ast_expr_type isl_ast_expr_get_type(__isl_keep isl_ast_expr *expr);
+__isl_give isl_val *isl_ast_expr_get_val(__isl_keep isl_ast_expr *expr);
+__isl_give isl_id *isl_ast_expr_get_id(__isl_keep isl_ast_expr *expr);
+
+enum isl_ast_op_type isl_ast_expr_get_op_type(__isl_keep isl_ast_expr *expr);
+int isl_ast_expr_get_op_n_arg(__isl_keep isl_ast_expr *expr);
+__isl_give isl_ast_expr *isl_ast_expr_get_op_arg(__isl_keep isl_ast_expr *expr,
+	int pos);
+__isl_give isl_ast_expr *isl_ast_expr_set_op_arg(__isl_take isl_ast_expr *expr,
+	int pos, __isl_take isl_ast_expr *arg);
+
+isl_bool isl_ast_expr_is_equal(__isl_keep isl_ast_expr *expr1,
+	__isl_keep isl_ast_expr *expr2);
+
+__isl_give isl_ast_expr *isl_ast_expr_substitute_ids(
+	__isl_take isl_ast_expr *expr, __isl_take isl_id_to_ast_expr *id2expr);
+
+__isl_give isl_printer *isl_printer_print_ast_expr(__isl_take isl_printer *p,
+	__isl_keep isl_ast_expr *expr);
+void isl_ast_expr_dump(__isl_keep isl_ast_expr *expr);
+__isl_give char *isl_ast_expr_to_str(__isl_keep isl_ast_expr *expr);
+__isl_export
+__isl_give char *isl_ast_expr_to_C_str(__isl_keep isl_ast_expr *expr);
+
+__isl_give isl_ast_node *isl_ast_node_alloc_user(__isl_take isl_ast_expr *expr);
+__isl_give isl_ast_node *isl_ast_node_copy(__isl_keep isl_ast_node *node);
+__isl_null isl_ast_node *isl_ast_node_free(__isl_take isl_ast_node *node);
+
+isl_ctx *isl_ast_node_get_ctx(__isl_keep isl_ast_node *node);
+enum isl_ast_node_type isl_ast_node_get_type(__isl_keep isl_ast_node *node);
+
+__isl_give isl_ast_node *isl_ast_node_set_annotation(
+	__isl_take isl_ast_node *node, __isl_take isl_id *annotation);
+__isl_give isl_id *isl_ast_node_get_annotation(__isl_keep isl_ast_node *node);
+
+__isl_give isl_ast_expr *isl_ast_node_for_get_iterator(
+	__isl_keep isl_ast_node *node);
+__isl_give isl_ast_expr *isl_ast_node_for_get_init(
+	__isl_keep isl_ast_node *node);
+__isl_give isl_ast_expr *isl_ast_node_for_get_cond(
+	__isl_keep isl_ast_node *node);
+__isl_give isl_ast_expr *isl_ast_node_for_get_inc(
+	__isl_keep isl_ast_node *node);
+__isl_give isl_ast_node *isl_ast_node_for_get_body(
+	__isl_keep isl_ast_node *node);
+isl_bool isl_ast_node_for_is_degenerate(__isl_keep isl_ast_node *node);
+
+__isl_give isl_ast_expr *isl_ast_node_if_get_cond(
+	__isl_keep isl_ast_node *node);
+__isl_give isl_ast_node *isl_ast_node_if_get_then(
+	__isl_keep isl_ast_node *node);
+isl_bool isl_ast_node_if_has_else(__isl_keep isl_ast_node *node);
+__isl_give isl_ast_node *isl_ast_node_if_get_else(
+	__isl_keep isl_ast_node *node);
+
+__isl_give isl_ast_node_list *isl_ast_node_block_get_children(
+	__isl_keep isl_ast_node *node);
+
+__isl_give isl_id *isl_ast_node_mark_get_id(__isl_keep isl_ast_node *node);
+__isl_give isl_ast_node *isl_ast_node_mark_get_node(
+	__isl_keep isl_ast_node *node);
+
+__isl_give isl_ast_expr *isl_ast_node_user_get_expr(
+	__isl_keep isl_ast_node *node);
+
+isl_stat isl_ast_node_foreach_descendant_top_down(
+	__isl_keep isl_ast_node *node,
+	isl_bool (*fn)(__isl_keep isl_ast_node *node, void *user), void *user);
+
+__isl_give isl_printer *isl_printer_print_ast_node(__isl_take isl_printer *p,
+	__isl_keep isl_ast_node *node);
+void isl_ast_node_dump(__isl_keep isl_ast_node *node);
+__isl_give char *isl_ast_node_to_str(__isl_keep isl_ast_node *node);
+
+__isl_give isl_ast_print_options *isl_ast_print_options_alloc(isl_ctx *ctx);
+__isl_give isl_ast_print_options *isl_ast_print_options_copy(
+	__isl_keep isl_ast_print_options *options);
+__isl_null isl_ast_print_options *isl_ast_print_options_free(
+	__isl_take isl_ast_print_options *options);
+isl_ctx *isl_ast_print_options_get_ctx(
+	__isl_keep isl_ast_print_options *options);
+
+__isl_give isl_ast_print_options *isl_ast_print_options_set_print_user(
+	__isl_take isl_ast_print_options *options,
+	__isl_give isl_printer *(*print_user)(__isl_take isl_printer *p,
+		__isl_take isl_ast_print_options *options,
+		__isl_keep isl_ast_node *node, void *user),
+	void *user);
+__isl_give isl_ast_print_options *isl_ast_print_options_set_print_for(
+	__isl_take isl_ast_print_options *options,
+	__isl_give isl_printer *(*print_for)(__isl_take isl_printer *p,
+		__isl_take isl_ast_print_options *options,
+		__isl_keep isl_ast_node *node, void *user),
+	void *user);
+
+isl_stat isl_options_set_ast_print_macro_once(isl_ctx *ctx, int val);
+int isl_options_get_ast_print_macro_once(isl_ctx *ctx);
+
+isl_stat isl_ast_expr_foreach_ast_op_type(__isl_keep isl_ast_expr *expr,
+	isl_stat (*fn)(enum isl_ast_op_type type, void *user), void *user);
+isl_stat isl_ast_node_foreach_ast_op_type(__isl_keep isl_ast_node *node,
+	isl_stat (*fn)(enum isl_ast_op_type type, void *user), void *user);
+__isl_give isl_printer *isl_ast_op_type_set_print_name(
+	__isl_take isl_printer *p, enum isl_ast_op_type type,
+	__isl_keep const char *name);
+__isl_give isl_printer *isl_ast_op_type_print_macro(
+	enum isl_ast_op_type type, __isl_take isl_printer *p);
+__isl_give isl_printer *isl_ast_expr_print_macros(
+	__isl_keep isl_ast_expr *expr, __isl_take isl_printer *p);
+__isl_give isl_printer *isl_ast_node_print_macros(
+	__isl_keep isl_ast_node *node, __isl_take isl_printer *p);
+__isl_give isl_printer *isl_ast_node_print(__isl_keep isl_ast_node *node,
+	__isl_take isl_printer *p,
+	__isl_take isl_ast_print_options *options);
+__isl_give isl_printer *isl_ast_node_for_print(__isl_keep isl_ast_node *node,
+	__isl_take isl_printer *p,
+	__isl_take isl_ast_print_options *options);
+__isl_give isl_printer *isl_ast_node_if_print(__isl_keep isl_ast_node *node,
+	__isl_take isl_printer *p,
+	__isl_take isl_ast_print_options *options);
+
+__isl_export
+__isl_give char *isl_ast_node_to_C_str(__isl_keep isl_ast_node *node);
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif

external/llvm-project/polly/lib/External/isl/include/isl/ast_build.h

@@ -0,0 +1,128 @@
+#ifndef ISL_AST_CONTEXT_H
+#define ISL_AST_CONTEXT_H
+
+#include <isl/ctx.h>
+#include <isl/set.h>
+#include <isl/ast.h>
+#include <isl/schedule.h>
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+struct __isl_export isl_ast_build;
+typedef struct isl_ast_build isl_ast_build;
+
+
+isl_stat isl_options_set_ast_build_atomic_upper_bound(isl_ctx *ctx, int val);
+int isl_options_get_ast_build_atomic_upper_bound(isl_ctx *ctx);
+
+isl_stat isl_options_set_ast_build_prefer_pdiv(isl_ctx *ctx, int val);
+int isl_options_get_ast_build_prefer_pdiv(isl_ctx *ctx);
+
+isl_stat isl_options_set_ast_build_detect_min_max(isl_ctx *ctx, int val);
+int isl_options_get_ast_build_detect_min_max(isl_ctx *ctx);
+
+isl_stat isl_options_set_ast_build_exploit_nested_bounds(isl_ctx *ctx, int val);
+int isl_options_get_ast_build_exploit_nested_bounds(isl_ctx *ctx);
+
+isl_stat isl_options_set_ast_build_group_coscheduled(isl_ctx *ctx, int val);
+int isl_options_get_ast_build_group_coscheduled(isl_ctx *ctx);
+
+#define ISL_AST_BUILD_SEPARATION_BOUNDS_EXPLICIT		0
+#define ISL_AST_BUILD_SEPARATION_BOUNDS_IMPLICIT		1
+isl_stat isl_options_set_ast_build_separation_bounds(isl_ctx *ctx, int val);
+int isl_options_get_ast_build_separation_bounds(isl_ctx *ctx);
+
+isl_stat isl_options_set_ast_build_scale_strides(isl_ctx *ctx, int val);
+int isl_options_get_ast_build_scale_strides(isl_ctx *ctx);
+
+isl_stat isl_options_set_ast_build_allow_else(isl_ctx *ctx, int val);
+int isl_options_get_ast_build_allow_else(isl_ctx *ctx);
+
+isl_stat isl_options_set_ast_build_allow_or(isl_ctx *ctx, int val);
+int isl_options_get_ast_build_allow_or(isl_ctx *ctx);
+
+isl_ctx *isl_ast_build_get_ctx(__isl_keep isl_ast_build *build);
+
+__isl_constructor
+__isl_give isl_ast_build *isl_ast_build_alloc(isl_ctx *ctx);
+__isl_export
+__isl_give isl_ast_build *isl_ast_build_from_context(__isl_take isl_set *set);
+
+__isl_give isl_space *isl_ast_build_get_schedule_space(
+	__isl_keep isl_ast_build *build);
+__isl_give isl_union_map *isl_ast_build_get_schedule(
+	__isl_keep isl_ast_build *build);
+
+__isl_give isl_ast_build *isl_ast_build_restrict(
+	__isl_take isl_ast_build *build, __isl_take isl_set *set);
+
+__isl_give isl_ast_build *isl_ast_build_copy(
+	__isl_keep isl_ast_build *build);
+__isl_null isl_ast_build *isl_ast_build_free(
+	__isl_take isl_ast_build *build);
+
+__isl_give isl_ast_build *isl_ast_build_set_options(
+	__isl_take isl_ast_build *build,
+	__isl_take isl_union_map *options);
+__isl_give isl_ast_build *isl_ast_build_set_iterators(
+	__isl_take isl_ast_build *build,
+	__isl_take isl_id_list *iterators);
+__isl_give isl_ast_build *isl_ast_build_set_at_each_domain(
+	__isl_take isl_ast_build *build,
+	__isl_give isl_ast_node *(*fn)(__isl_take isl_ast_node *node,
+		__isl_keep isl_ast_build *build, void *user), void *user);
+__isl_give isl_ast_build *isl_ast_build_set_before_each_for(
+	__isl_take isl_ast_build *build,
+	__isl_give isl_id *(*fn)(__isl_keep isl_ast_build *build,
+		void *user), void *user);
+__isl_give isl_ast_build *isl_ast_build_set_after_each_for(
+	__isl_take isl_ast_build *build,
+	__isl_give isl_ast_node *(*fn)(__isl_take isl_ast_node *node,
+		__isl_keep isl_ast_build *build, void *user), void *user);
+__isl_give isl_ast_build *isl_ast_build_set_before_each_mark(
+	__isl_take isl_ast_build *build,
+	isl_stat (*fn)(__isl_keep isl_id *mark, __isl_keep isl_ast_build *build,
+		void *user), void *user);
+__isl_give isl_ast_build *isl_ast_build_set_after_each_mark(
+	__isl_take isl_ast_build *build,
+	__isl_give isl_ast_node *(*fn)(__isl_take isl_ast_node *node,
+		__isl_keep isl_ast_build *build, void *user), void *user);
+__isl_give isl_ast_build *isl_ast_build_set_create_leaf(
+	__isl_take isl_ast_build *build,
+	__isl_give isl_ast_node *(*fn)(__isl_take isl_ast_build *build,
+		void *user), void *user);
+
+__isl_overload
+__isl_give isl_ast_expr *isl_ast_build_expr_from_set(
+	__isl_keep isl_ast_build *build, __isl_take isl_set *set);
+__isl_overload
+__isl_give isl_ast_expr *isl_ast_build_expr_from_pw_aff(
+	__isl_keep isl_ast_build *build, __isl_take isl_pw_aff *pa);
+__isl_overload
+__isl_give isl_ast_expr *isl_ast_build_access_from_pw_multi_aff(
+	__isl_keep isl_ast_build *build, __isl_take isl_pw_multi_aff *pma);
+__isl_overload
+__isl_give isl_ast_expr *isl_ast_build_access_from_multi_pw_aff(
+	__isl_keep isl_ast_build *build, __isl_take isl_multi_pw_aff *mpa);
+__isl_overload
+__isl_give isl_ast_expr *isl_ast_build_call_from_pw_multi_aff(
+	__isl_keep isl_ast_build *build, __isl_take isl_pw_multi_aff *pma);
+__isl_overload
+__isl_give isl_ast_expr *isl_ast_build_call_from_multi_pw_aff(
+	__isl_keep isl_ast_build *build, __isl_take isl_multi_pw_aff *mpa);
+
+__isl_give isl_ast_node *isl_ast_build_node_from_schedule(
+	__isl_keep isl_ast_build *build, __isl_take isl_schedule *schedule);
+__isl_export
+__isl_give isl_ast_node *isl_ast_build_node_from_schedule_map(
+	__isl_keep isl_ast_build *build, __isl_take isl_union_map *schedule);
+__isl_give isl_ast_node *isl_ast_build_ast_from_schedule(
+	__isl_keep isl_ast_build *build, __isl_take isl_union_map *schedule);
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif

external/llvm-project/polly/lib/External/isl/include/isl/ast_type.h

@@ -0,0 +1,80 @@
+#ifndef ISL_AST_TYPE_H
+#define ISL_AST_TYPE_H
+
+#include <isl/list.h>
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+struct __isl_export isl_ast_expr;
+typedef struct isl_ast_expr isl_ast_expr;
+
+struct __isl_export isl_ast_node;
+typedef struct isl_ast_node isl_ast_node;
+
+enum isl_ast_op_type {
+	isl_ast_op_error = -1,
+	isl_ast_op_and,
+	isl_ast_op_and_then,
+	isl_ast_op_or,
+	isl_ast_op_or_else,
+	isl_ast_op_max,
+	isl_ast_op_min,
+	isl_ast_op_minus,
+	isl_ast_op_add,
+	isl_ast_op_sub,
+	isl_ast_op_mul,
+	isl_ast_op_div,
+	isl_ast_op_fdiv_q,	/* Round towards -infty */
+	isl_ast_op_pdiv_q,	/* Dividend is non-negative */
+	isl_ast_op_pdiv_r,	/* Dividend is non-negative */
+	isl_ast_op_zdiv_r,	/* Result only compared against zero */
+	isl_ast_op_cond,
+	isl_ast_op_select,
+	isl_ast_op_eq,
+	isl_ast_op_le,
+	isl_ast_op_lt,
+	isl_ast_op_ge,
+	isl_ast_op_gt,
+	isl_ast_op_call,
+	isl_ast_op_access,
+	isl_ast_op_member,
+	isl_ast_op_address_of
+};
+
+enum isl_ast_expr_type {
+	isl_ast_expr_error = -1,
+	isl_ast_expr_op,
+	isl_ast_expr_id,
+	isl_ast_expr_int
+};
+
+enum isl_ast_node_type {
+	isl_ast_node_error = -1,
+	isl_ast_node_for = 1,
+	isl_ast_node_if,
+	isl_ast_node_block,
+	isl_ast_node_mark,
+	isl_ast_node_user
+};
+
+enum isl_ast_loop_type {
+	isl_ast_loop_error = -1,
+	isl_ast_loop_default = 0,
+	isl_ast_loop_atomic,
+	isl_ast_loop_unroll,
+	isl_ast_loop_separate
+};
+
+struct isl_ast_print_options;
+typedef struct isl_ast_print_options isl_ast_print_options;
+
+ISL_DECLARE_LIST(ast_expr)
+ISL_DECLARE_LIST(ast_node)
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif

external/llvm-project/polly/lib/External/isl/include/isl/band.h

@@ -0,0 +1,56 @@
+#ifndef ISL_BAND_H
+#define ISL_BAND_H
+
+#include <isl/printer.h>
+#include <isl/list.h>
+#include <isl/union_map_type.h>
+#include <isl/vec.h>
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+struct isl_band;
+typedef struct isl_band isl_band;
+
+ISL_DECLARE_LIST(band)
+
+__isl_give isl_band *isl_band_copy(__isl_keep isl_band *band);
+__isl_null isl_band *isl_band_free(__isl_take isl_band *band);
+
+isl_ctx *isl_band_get_ctx(__isl_keep isl_band *band);
+
+int isl_band_has_children(__isl_keep isl_band *band);
+__isl_give isl_band_list *isl_band_get_children(
+	__isl_keep isl_band *band);
+
+__isl_give isl_union_map *isl_band_get_prefix_schedule(
+	__isl_keep isl_band *band);
+__isl_give isl_union_map *isl_band_get_partial_schedule(
+	__isl_keep isl_band *band);
+__isl_give isl_union_map *isl_band_get_suffix_schedule(
+	__isl_keep isl_band *band);
+
+isl_stat isl_options_set_tile_scale_tile_loops(isl_ctx *ctx, int val);
+int isl_options_get_tile_scale_tile_loops(isl_ctx *ctx);
+isl_stat isl_options_set_tile_shift_point_loops(isl_ctx *ctx, int val);
+int isl_options_get_tile_shift_point_loops(isl_ctx *ctx);
+
+int isl_band_tile(__isl_keep isl_band *band, __isl_take isl_vec *sizes);
+int isl_band_split(__isl_keep isl_band *band, int pos);
+
+int isl_band_n_member(__isl_keep isl_band *band);
+int isl_band_member_is_coincident(__isl_keep isl_band *band, int pos);
+
+int isl_band_list_foreach_band(__isl_keep isl_band_list *list,
+	int (*fn)(__isl_keep isl_band *band, void *user), void *user);
+
+__isl_give isl_printer *isl_printer_print_band(__isl_take isl_printer *p,
+	__isl_keep isl_band *band);
+void isl_band_dump(__isl_keep isl_band *band);
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif

external/llvm-project/polly/lib/External/isl/include/isl/constraint.h

@@ -0,0 +1,147 @@
+/*
+ * Copyright 2008-2009 Katholieke Universiteit Leuven
+ *
+ * Use of this software is governed by the MIT license
+ *
+ * Written by Sven Verdoolaege, K.U.Leuven, Departement
+ * Computerwetenschappen, Celestijnenlaan 200A, B-3001 Leuven, Belgium
+ */
+
+#ifndef ISL_CONSTRAINT_H
+#define ISL_CONSTRAINT_H
+
+#include <isl/local_space.h>
+#include <isl/space.h>
+#include <isl/aff_type.h>
+#include <isl/set_type.h>
+#include <isl/list.h>
+#include <isl/val.h>
+#include <isl/printer.h>
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+struct isl_constraint;
+typedef struct isl_constraint isl_constraint;
+
+ISL_DECLARE_LIST(constraint)
+
+isl_ctx *isl_constraint_get_ctx(__isl_keep isl_constraint *c);
+
+__isl_give isl_constraint *isl_constraint_alloc_equality(
+	__isl_take isl_local_space *ls);
+__isl_give isl_constraint *isl_constraint_alloc_inequality(
+	__isl_take isl_local_space *ls);
+__isl_give isl_constraint *isl_equality_alloc(__isl_take isl_local_space *ls);
+__isl_give isl_constraint *isl_inequality_alloc(__isl_take isl_local_space *ls);
+
+struct isl_constraint *isl_constraint_cow(struct isl_constraint *c);
+struct isl_constraint *isl_constraint_copy(struct isl_constraint *c);
+__isl_null isl_constraint *isl_constraint_free(__isl_take isl_constraint *c);
+
+int isl_basic_map_n_constraint(__isl_keep isl_basic_map *bmap);
+int isl_basic_set_n_constraint(__isl_keep isl_basic_set *bset);
+isl_stat isl_basic_map_foreach_constraint(__isl_keep isl_basic_map *bmap,
+	isl_stat (*fn)(__isl_take isl_constraint *c, void *user), void *user);
+isl_stat isl_basic_set_foreach_constraint(__isl_keep isl_basic_set *bset,
+	isl_stat (*fn)(__isl_take isl_constraint *c, void *user), void *user);
+__isl_give isl_constraint_list *isl_basic_map_get_constraint_list(
+	__isl_keep isl_basic_map *bmap);
+__isl_give isl_constraint_list *isl_basic_set_get_constraint_list(
+	__isl_keep isl_basic_set *bset);
+int isl_constraint_is_equal(struct isl_constraint *constraint1,
+			    struct isl_constraint *constraint2);
+
+isl_stat isl_basic_set_foreach_bound_pair(__isl_keep isl_basic_set *bset,
+	enum isl_dim_type type, unsigned pos,
+	isl_stat (*fn)(__isl_take isl_constraint *lower,
+		  __isl_take isl_constraint *upper,
+		  __isl_take isl_basic_set *bset, void *user), void *user);
+
+__isl_give isl_basic_map *isl_basic_map_add_constraint(
+	__isl_take isl_basic_map *bmap, __isl_take isl_constraint *constraint);
+__isl_give isl_basic_set *isl_basic_set_add_constraint(
+	__isl_take isl_basic_set *bset, __isl_take isl_constraint *constraint);
+__isl_give isl_map *isl_map_add_constraint(__isl_take isl_map *map,
+	__isl_take isl_constraint *constraint);
+__isl_give isl_set *isl_set_add_constraint(__isl_take isl_set *set,
+	__isl_take isl_constraint *constraint);
+
+isl_bool isl_basic_map_has_defining_equality(
+	__isl_keep isl_basic_map *bmap, enum isl_dim_type type, int pos,
+	__isl_give isl_constraint **c);
+isl_bool isl_basic_set_has_defining_equality(
+	struct isl_basic_set *bset, enum isl_dim_type type, int pos,
+	struct isl_constraint **constraint);
+isl_bool isl_basic_set_has_defining_inequalities(
+	struct isl_basic_set *bset, enum isl_dim_type type, int pos,
+	struct isl_constraint **lower,
+	struct isl_constraint **upper);
+
+__isl_give isl_space *isl_constraint_get_space(
+	__isl_keep isl_constraint *constraint);
+__isl_give isl_local_space *isl_constraint_get_local_space(
+	__isl_keep isl_constraint *constraint);
+int isl_constraint_dim(struct isl_constraint *constraint,
+	enum isl_dim_type type);
+
+isl_bool isl_constraint_involves_dims(__isl_keep isl_constraint *constraint,
+	enum isl_dim_type type, unsigned first, unsigned n);
+
+const char *isl_constraint_get_dim_name(__isl_keep isl_constraint *constraint,
+	enum isl_dim_type type, unsigned pos);
+__isl_give isl_val *isl_constraint_get_constant_val(
+	__isl_keep isl_constraint *constraint);
+__isl_give isl_val *isl_constraint_get_coefficient_val(
+	__isl_keep isl_constraint *constraint, enum isl_dim_type type, int pos);
+__isl_give isl_constraint *isl_constraint_set_constant_si(
+	__isl_take isl_constraint *constraint, int v);
+__isl_give isl_constraint *isl_constraint_set_constant_val(
+	__isl_take isl_constraint *constraint, __isl_take isl_val *v);
+__isl_give isl_constraint *isl_constraint_set_coefficient_si(
+	__isl_take isl_constraint *constraint,
+	enum isl_dim_type type, int pos, int v);
+__isl_give isl_constraint *isl_constraint_set_coefficient_val(
+	__isl_take isl_constraint *constraint,
+	enum isl_dim_type type, int pos, __isl_take isl_val *v);
+
+__isl_give isl_aff *isl_constraint_get_div(__isl_keep isl_constraint *constraint,
+	int pos);
+
+struct isl_constraint *isl_constraint_negate(struct isl_constraint *constraint);
+
+isl_bool isl_constraint_is_equality(__isl_keep isl_constraint *constraint);
+int isl_constraint_is_div_constraint(__isl_keep isl_constraint *constraint);
+
+isl_bool isl_constraint_is_lower_bound(__isl_keep isl_constraint *constraint,
+	enum isl_dim_type type, unsigned pos);
+isl_bool isl_constraint_is_upper_bound(__isl_keep isl_constraint *constraint,
+	enum isl_dim_type type, unsigned pos);
+
+__isl_give isl_basic_map *isl_basic_map_from_constraint(
+	__isl_take isl_constraint *constraint);
+__isl_give isl_basic_set *isl_basic_set_from_constraint(
+	__isl_take isl_constraint *constraint);
+
+__isl_give isl_aff *isl_constraint_get_bound(
+	__isl_keep isl_constraint *constraint, enum isl_dim_type type, int pos);
+__isl_give isl_aff *isl_constraint_get_aff(
+	__isl_keep isl_constraint *constraint);
+__isl_give isl_constraint *isl_equality_from_aff(__isl_take isl_aff *aff);
+__isl_give isl_constraint *isl_inequality_from_aff(__isl_take isl_aff *aff);
+
+int isl_constraint_plain_cmp(__isl_keep isl_constraint *c1,
+	__isl_keep isl_constraint *c2);
+int isl_constraint_cmp_last_non_zero(__isl_keep isl_constraint *c1,
+	__isl_keep isl_constraint *c2);
+
+__isl_give isl_printer *isl_printer_print_constraint(__isl_take isl_printer *p,
+	__isl_keep isl_constraint *c);
+void isl_constraint_dump(__isl_keep isl_constraint *c);
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif

external/llvm-project/polly/lib/External/isl/include/isl/ctx.h

@@ -0,0 +1,258 @@
+/*
+ * Copyright 2008-2009 Katholieke Universiteit Leuven
+ *
+ * Use of this software is governed by the MIT license
+ *
+ * Written by Sven Verdoolaege, K.U.Leuven, Departement
+ * Computerwetenschappen, Celestijnenlaan 200A, B-3001 Leuven, Belgium
+ */
+
+#ifndef ISL_CTX_H
+#define ISL_CTX_H
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <isl/arg.h>
+
+#ifndef __isl_give
+#define __isl_give
+#endif
+#ifndef __isl_take
+#define __isl_take
+#endif
+#ifndef __isl_keep
+#define __isl_keep
+#endif
+#ifndef __isl_null
+#define __isl_null
+#endif
+#ifndef __isl_export
+#define __isl_export
+#endif
+#ifndef __isl_overload
+#define __isl_overload
+#endif
+#ifndef __isl_constructor
+#define __isl_constructor
+#endif
+#ifndef __isl_subclass
+#define __isl_subclass(super)
+#endif
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+/* Nearly all isa functions require a struct isl_ctx allocated using
+ * isl_ctx_alloc.  This ctx contains (or will contain) options that
+ * control the behavior of the library and some caches.
+ *
+ * An object allocated within a given ctx should never be used inside
+ * another ctx.  Functions for moving objects from one ctx to another
+ * will be added as the need arises.
+ *
+ * A given context should only be used inside a single thread.
+ * A global context for synchronization between different threads
+ * as well as functions for moving a context to a different thread
+ * will be added as the need arises.
+ *
+ * If anything goes wrong (out of memory, failed assertion), then
+ * the library will currently simply abort.  This will be made
+ * configurable in the future.
+ * Users of the library should expect functions that return
+ * a pointer to a structure, to return NULL, indicating failure.
+ * Any function accepting a pointer to a structure will treat
+ * a NULL argument as a failure, resulting in the function freeing
+ * the remaining structures (if any) and returning NULL itself
+ * (in case of pointer return type).
+ * The only exception is the isl_ctx argument, which should never be NULL.
+ */
+struct isl_stats {
+	long	gbr_solved_lps;
+};
+enum isl_error {
+	isl_error_none = 0,
+	isl_error_abort,
+	isl_error_alloc,
+	isl_error_unknown,
+	isl_error_internal,
+	isl_error_invalid,
+	isl_error_quota,
+	isl_error_unsupported
+};
+typedef enum {
+	isl_stat_error = -1,
+	isl_stat_ok = 0
+} isl_stat;
+typedef enum {
+	isl_bool_error = -1,
+	isl_bool_false = 0,
+	isl_bool_true = 1
+} isl_bool;
+isl_bool isl_bool_not(isl_bool b);
+struct isl_ctx;
+typedef struct isl_ctx isl_ctx;
+
+/* Some helper macros */
+
+#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1)
+#define ISL_DEPRECATED	__attribute__((__deprecated__))
+#else
+#define ISL_DEPRECATED
+#endif
+
+#define ISL_FL_INIT(l, f)   (l) = (f)               /* Specific flags location. */
+#define ISL_FL_SET(l, f)    ((l) |= (f))
+#define ISL_FL_CLR(l, f)    ((l) &= ~(f))
+#define ISL_FL_ISSET(l, f)  (!!((l) & (f)))
+
+#define ISL_F_INIT(p, f)    ISL_FL_INIT((p)->flags, f)  /* Structure element flags. */
+#define ISL_F_SET(p, f)     ISL_FL_SET((p)->flags, f)
+#define ISL_F_CLR(p, f)     ISL_FL_CLR((p)->flags, f)
+#define ISL_F_ISSET(p, f)   ISL_FL_ISSET((p)->flags, f)
+
+void *isl_malloc_or_die(isl_ctx *ctx, size_t size);
+void *isl_calloc_or_die(isl_ctx *ctx, size_t nmemb, size_t size);
+void *isl_realloc_or_die(isl_ctx *ctx, void *ptr, size_t size);
+
+#define isl_alloc(ctx,type,size)	((type *)isl_malloc_or_die(ctx, size))
+#define isl_calloc(ctx,type,size)	((type *)isl_calloc_or_die(ctx,\
+								    1, size))
+#define isl_realloc(ctx,ptr,type,size)	((type *)isl_realloc_or_die(ctx,\
+								    ptr, size))
+#define isl_alloc_type(ctx,type)	isl_alloc(ctx,type,sizeof(type))
+#define isl_calloc_type(ctx,type)	isl_calloc(ctx,type,sizeof(type))
+#define isl_realloc_type(ctx,ptr,type)	isl_realloc(ctx,ptr,type,sizeof(type))
+#define isl_alloc_array(ctx,type,n)	isl_alloc(ctx,type,(n)*sizeof(type))
+#define isl_calloc_array(ctx,type,n)	((type *)isl_calloc_or_die(ctx,\
+							    n, sizeof(type)))
+#define isl_realloc_array(ctx,ptr,type,n) \
+				    isl_realloc(ctx,ptr,type,(n)*sizeof(type))
+
+#define isl_die(ctx,errno,msg,code)					\
+	do {								\
+		isl_handle_error(ctx, errno, msg, __FILE__, __LINE__);	\
+		code;							\
+	} while (0)
+
+void isl_handle_error(isl_ctx *ctx, enum isl_error error, const char *msg,
+	const char *file, int line);
+
+#define isl_assert4(ctx,test,code,errno)				\
+	do {								\
+		if (test)						\
+			break;						\
+		isl_die(ctx, errno, "Assertion \"" #test "\" failed", code);	\
+	} while (0)
+#define isl_assert(ctx,test,code)					\
+	isl_assert4(ctx,test,code,isl_error_unknown)
+
+#define isl_min(a,b)			((a < b) ? (a) : (b))
+
+/* struct isl_ctx functions */
+
+struct isl_options *isl_ctx_options(isl_ctx *ctx);
+
+isl_ctx *isl_ctx_alloc_with_options(struct isl_args *args,
+	__isl_take void *opt);
+isl_ctx *isl_ctx_alloc(void);
+void *isl_ctx_peek_options(isl_ctx *ctx, struct isl_args *args);
+int isl_ctx_parse_options(isl_ctx *ctx, int argc, char **argv, unsigned flags);
+void isl_ctx_ref(struct isl_ctx *ctx);
+void isl_ctx_deref(struct isl_ctx *ctx);
+void isl_ctx_free(isl_ctx *ctx);
+
+void isl_ctx_abort(isl_ctx *ctx);
+void isl_ctx_resume(isl_ctx *ctx);
+int isl_ctx_aborted(isl_ctx *ctx);
+
+void isl_ctx_set_max_operations(isl_ctx *ctx, unsigned long max_operations);
+unsigned long isl_ctx_get_max_operations(isl_ctx *ctx);
+void isl_ctx_reset_operations(isl_ctx *ctx);
+
+#define ISL_ARG_CTX_DECL(prefix,st,args)				\
+st *isl_ctx_peek_ ## prefix(isl_ctx *ctx);
+
+#define ISL_ARG_CTX_DEF(prefix,st,args)					\
+st *isl_ctx_peek_ ## prefix(isl_ctx *ctx)				\
+{									\
+	return (st *)isl_ctx_peek_options(ctx, &(args));		\
+}
+
+#define ISL_CTX_GET_INT_DEF(prefix,st,args,field)			\
+int prefix ## _get_ ## field(isl_ctx *ctx)				\
+{									\
+	st *options;							\
+	options = isl_ctx_peek_ ## prefix(ctx);				\
+	if (!options)							\
+		isl_die(ctx, isl_error_invalid,				\
+			"isl_ctx does not reference " #prefix,		\
+			return -1);					\
+	return options->field;						\
+}
+
+#define ISL_CTX_SET_INT_DEF(prefix,st,args,field)			\
+isl_stat prefix ## _set_ ## field(isl_ctx *ctx, int val)		\
+{									\
+	st *options;							\
+	options = isl_ctx_peek_ ## prefix(ctx);				\
+	if (!options)							\
+		isl_die(ctx, isl_error_invalid,				\
+			"isl_ctx does not reference " #prefix,		\
+			return isl_stat_error);				\
+	options->field = val;						\
+	return isl_stat_ok;						\
+}
+
+#define ISL_CTX_GET_STR_DEF(prefix,st,args,field)			\
+const char *prefix ## _get_ ## field(isl_ctx *ctx)			\
+{									\
+	st *options;							\
+	options = isl_ctx_peek_ ## prefix(ctx);				\
+	if (!options)							\
+		isl_die(ctx, isl_error_invalid,				\
+			"isl_ctx does not reference " #prefix,		\
+			return NULL);					\
+	return options->field;						\
+}
+
+#define ISL_CTX_SET_STR_DEF(prefix,st,args,field)			\
+isl_stat prefix ## _set_ ## field(isl_ctx *ctx, const char *val)	\
+{									\
+	st *options;							\
+	options = isl_ctx_peek_ ## prefix(ctx);				\
+	if (!options)							\
+		isl_die(ctx, isl_error_invalid,				\
+			"isl_ctx does not reference " #prefix,		\
+			return isl_stat_error);				\
+	if (!val)							\
+		return isl_stat_error;					\
+	free(options->field);						\
+	options->field = strdup(val);					\
+	if (!options->field)						\
+		return isl_stat_error;					\
+	return isl_stat_ok;						\
+}
+
+#define ISL_CTX_GET_BOOL_DEF(prefix,st,args,field)			\
+	ISL_CTX_GET_INT_DEF(prefix,st,args,field)
+
+#define ISL_CTX_SET_BOOL_DEF(prefix,st,args,field)			\
+	ISL_CTX_SET_INT_DEF(prefix,st,args,field)
+
+#define ISL_CTX_GET_CHOICE_DEF(prefix,st,args,field)			\
+	ISL_CTX_GET_INT_DEF(prefix,st,args,field)
+
+#define ISL_CTX_SET_CHOICE_DEF(prefix,st,args,field)			\
+	ISL_CTX_SET_INT_DEF(prefix,st,args,field)
+
+enum isl_error isl_ctx_last_error(isl_ctx *ctx);
+void isl_ctx_reset_error(isl_ctx *ctx);
+void isl_ctx_set_error(isl_ctx *ctx, enum isl_error error);
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif

external/llvm-project/polly/lib/External/isl/include/isl/deprecated/aff_int.h

@@ -0,0 +1,45 @@
+#ifndef ISL_DEPRECATED_AFF_INT_H
+#define ISL_DEPRECATED_AFF_INT_H
+
+#include <isl/deprecated/int.h>
+#include <isl/aff_type.h>
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+int isl_aff_get_constant(__isl_keep isl_aff *aff, isl_int *v);
+int isl_aff_get_coefficient(__isl_keep isl_aff *aff,
+	enum isl_dim_type type, int pos, isl_int *v);
+isl_stat isl_aff_get_denominator(__isl_keep isl_aff *aff, isl_int *v);
+__isl_give isl_aff *isl_aff_set_constant(__isl_take isl_aff *aff, isl_int v);
+__isl_give isl_aff *isl_aff_set_coefficient(__isl_take isl_aff *aff,
+	enum isl_dim_type type, int pos, isl_int v);
+__isl_give isl_aff *isl_aff_set_denominator(__isl_take isl_aff *aff, isl_int v);
+__isl_give isl_aff *isl_aff_add_constant(__isl_take isl_aff *aff, isl_int v);
+__isl_give isl_aff *isl_aff_add_constant_num(__isl_take isl_aff *aff,
+	isl_int v);
+__isl_give isl_aff *isl_aff_add_coefficient(__isl_take isl_aff *aff,
+	enum isl_dim_type type, int pos, isl_int v);
+
+__isl_give isl_aff *isl_aff_mod(__isl_take isl_aff *aff, isl_int mod);
+
+__isl_give isl_aff *isl_aff_scale(__isl_take isl_aff *aff, isl_int f);
+__isl_give isl_aff *isl_aff_scale_down(__isl_take isl_aff *aff, isl_int f);
+
+__isl_give isl_pw_aff *isl_pw_aff_mod(__isl_take isl_pw_aff *pwaff,
+	isl_int mod);
+
+__isl_give isl_pw_aff *isl_pw_aff_scale(__isl_take isl_pw_aff *pwaff,
+	isl_int f);
+__isl_give isl_pw_aff *isl_pw_aff_scale_down(__isl_take isl_pw_aff *pwaff,
+	isl_int f);
+
+__isl_give isl_multi_aff *isl_multi_aff_scale(__isl_take isl_multi_aff *maff,
+	isl_int f);
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif

external/llvm-project/polly/lib/External/isl/include/isl/deprecated/ast_int.h

@@ -0,0 +1,17 @@
+#ifndef ISL_DEPRECATED_AST_INT_H
+#define ISL_DEPRECATED_AST_INT_H
+
+#include <isl/deprecated/int.h>
+#include <isl/ast.h>
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+int isl_ast_expr_get_int(__isl_keep isl_ast_expr *expr, isl_int *v);
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif

external/llvm-project/polly/lib/External/isl/include/isl/deprecated/constraint_int.h

@@ -0,0 +1,25 @@
+#ifndef ISL_DEPRECATED_CONSTRAINT_INT_H
+#define ISL_DEPRECATED_CONSTRAINT_INT_H
+
+#include <isl/deprecated/int.h>
+#include <isl/constraint.h>
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+void isl_constraint_get_constant(__isl_keep isl_constraint *constraint,
+	isl_int *v);
+void isl_constraint_get_coefficient(__isl_keep isl_constraint *constraint,
+	enum isl_dim_type type, int pos, isl_int *v);
+__isl_give isl_constraint *isl_constraint_set_constant(
+	__isl_take isl_constraint *constraint, isl_int v);
+__isl_give isl_constraint *isl_constraint_set_coefficient(
+	__isl_take isl_constraint *constraint,
+	enum isl_dim_type type, int pos, isl_int v);
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif

external/llvm-project/polly/lib/External/isl/include/isl/deprecated/ilp_int.h

@@ -0,0 +1,23 @@
+#ifndef ISL_DEPRECATED_ILP_INT_H
+#define ISL_DEPRECATED_ILP_INT_H
+
+#include <isl/deprecated/int.h>
+#include <isl/lp.h>
+#include <isl/ilp.h>
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+enum isl_lp_result isl_basic_set_max(__isl_keep isl_basic_set *bset,
+	__isl_keep isl_aff *obj, isl_int *opt);
+enum isl_lp_result isl_set_min(__isl_keep isl_set *set,
+	__isl_keep isl_aff *obj, isl_int *opt);
+enum isl_lp_result isl_set_max(__isl_keep isl_set *set,
+	__isl_keep isl_aff *obj, isl_int *opt);
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif

external/llvm-project/polly/lib/External/isl/include/isl/deprecated/int.h

@@ -0,0 +1,136 @@
+/*
+ * Copyright 2008-2009 Katholieke Universiteit Leuven
+ *
+ * Use of this software is governed by the MIT license
+ *
+ * Written by Sven Verdoolaege, K.U.Leuven, Departement
+ * Computerwetenschappen, Celestijnenlaan 200A, B-3001 Leuven, Belgium
+ */
+
+#ifndef ISL_DEPRECATED_INT_H
+#define ISL_DEPRECATED_INT_H
+
+#include <isl/hash.h>
+#include <string.h>
+#include <gmp.h>
+#if defined(__cplusplus)
+#include <iostream>
+#endif
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+#ifndef mp_get_memory_functions
+void mp_get_memory_functions(
+		void *(**alloc_func_ptr) (size_t),
+		void *(**realloc_func_ptr) (void *, size_t, size_t),
+		void (**free_func_ptr) (void *, size_t));
+#endif
+
+/* isl_int is the basic integer type.  It currently always corresponds
+ * to a gmp mpz_t, but in the future, different types such as long long
+ * or cln::cl_I will be supported.
+ */
+typedef mpz_t	isl_int;
+
+#define isl_int_init(i)		mpz_init(i)
+#define isl_int_clear(i)	mpz_clear(i)
+
+#define isl_int_set(r,i)	mpz_set(r,i)
+#define isl_int_set_gmp(r,i)	mpz_set(r,i)
+#define isl_int_set_si(r,i)	mpz_set_si(r,i)
+#define isl_int_set_ui(r,i)	mpz_set_ui(r,i)
+#define isl_int_get_gmp(i,g)	mpz_set(g,i)
+#define isl_int_get_si(r)	mpz_get_si(r)
+#define isl_int_get_ui(r)	mpz_get_ui(r)
+#define isl_int_get_d(r)	mpz_get_d(r)
+#define isl_int_get_str(r)	mpz_get_str(0, 10, r)
+typedef void (*isl_int_print_gmp_free_t)(void *, size_t);
+#define isl_int_free_str(s)					\
+	do {								\
+		isl_int_print_gmp_free_t gmp_free;			\
+		mp_get_memory_functions(NULL, NULL, &gmp_free);		\
+		(*gmp_free)(s, strlen(s) + 1);				\
+	} while (0)
+#define isl_int_abs(r,i)	mpz_abs(r,i)
+#define isl_int_neg(r,i)	mpz_neg(r,i)
+#define isl_int_swap(i,j)	mpz_swap(i,j)
+#define isl_int_swap_or_set(i,j)	mpz_swap(i,j)
+#define isl_int_add_ui(r,i,j)	mpz_add_ui(r,i,j)
+#define isl_int_sub_ui(r,i,j)	mpz_sub_ui(r,i,j)
+
+#define isl_int_add(r,i,j)	mpz_add(r,i,j)
+#define isl_int_sub(r,i,j)	mpz_sub(r,i,j)
+#define isl_int_mul(r,i,j)	mpz_mul(r,i,j)
+#define isl_int_mul_2exp(r,i,j)	mpz_mul_2exp(r,i,j)
+#define isl_int_mul_ui(r,i,j)	mpz_mul_ui(r,i,j)
+#define isl_int_pow_ui(r,i,j)	mpz_pow_ui(r,i,j)
+#define isl_int_addmul(r,i,j)	mpz_addmul(r,i,j)
+#define isl_int_submul(r,i,j)	mpz_submul(r,i,j)
+
+#define isl_int_gcd(r,i,j)	mpz_gcd(r,i,j)
+#define isl_int_lcm(r,i,j)	mpz_lcm(r,i,j)
+#define isl_int_divexact(r,i,j)	mpz_divexact(r,i,j)
+#define isl_int_divexact_ui(r,i,j)	mpz_divexact_ui(r,i,j)
+#define isl_int_tdiv_q(r,i,j)	mpz_tdiv_q(r,i,j)
+#define isl_int_cdiv_q(r,i,j)	mpz_cdiv_q(r,i,j)
+#define isl_int_fdiv_q(r,i,j)	mpz_fdiv_q(r,i,j)
+#define isl_int_fdiv_r(r,i,j)	mpz_fdiv_r(r,i,j)
+#define isl_int_fdiv_q_ui(r,i,j)	mpz_fdiv_q_ui(r,i,j)
+
+#define isl_int_read(r,s)	mpz_set_str(r,s,10)
+#define isl_int_print(out,i,width)					\
+	do {								\
+		char *s;						\
+		s = mpz_get_str(0, 10, i);				\
+		fprintf(out, "%*s", width, s);				\
+		isl_int_free_str(s);                                        \
+	} while (0)
+
+#define isl_int_sgn(i)		mpz_sgn(i)
+#define isl_int_cmp(i,j)	mpz_cmp(i,j)
+#define isl_int_cmp_si(i,si)	mpz_cmp_si(i,si)
+#define isl_int_eq(i,j)		(mpz_cmp(i,j) == 0)
+#define isl_int_ne(i,j)		(mpz_cmp(i,j) != 0)
+#define isl_int_lt(i,j)		(mpz_cmp(i,j) < 0)
+#define isl_int_le(i,j)		(mpz_cmp(i,j) <= 0)
+#define isl_int_gt(i,j)		(mpz_cmp(i,j) > 0)
+#define isl_int_ge(i,j)		(mpz_cmp(i,j) >= 0)
+#define isl_int_abs_eq(i,j)	(mpz_cmpabs(i,j) == 0)
+#define isl_int_abs_ne(i,j)	(mpz_cmpabs(i,j) != 0)
+#define isl_int_abs_lt(i,j)	(mpz_cmpabs(i,j) < 0)
+#define isl_int_abs_gt(i,j)	(mpz_cmpabs(i,j) > 0)
+#define isl_int_abs_ge(i,j)	(mpz_cmpabs(i,j) >= 0)
+
+
+#define isl_int_is_zero(i)	(isl_int_sgn(i) == 0)
+#define isl_int_is_one(i)	(isl_int_cmp_si(i,1) == 0)
+#define isl_int_is_negone(i)	(isl_int_cmp_si(i,-1) == 0)
+#define isl_int_is_pos(i)	(isl_int_sgn(i) > 0)
+#define isl_int_is_neg(i)	(isl_int_sgn(i) < 0)
+#define isl_int_is_nonpos(i)	(isl_int_sgn(i) <= 0)
+#define isl_int_is_nonneg(i)	(isl_int_sgn(i) >= 0)
+#define isl_int_is_divisible_by(i,j)	mpz_divisible_p(i,j)
+
+uint32_t isl_gmp_hash(mpz_t v, uint32_t hash);
+#define isl_int_hash(v,h)	isl_gmp_hash(v,h)
+
+#if defined(__cplusplus)
+}
+#endif
+
+#if defined(__cplusplus)
+extern "C" { typedef void (*isl_gmp_free_t)(void *, size_t); }
+
+static inline std::ostream &operator<<(std::ostream &os, isl_int i)
+{
+	char *s;
+	s = mpz_get_str(0, 10, i);
+	os << s;
+	isl_int_free_str(s);
+	return os;
+}
+#endif
+
+#endif

external/llvm-project/polly/lib/External/isl/include/isl/deprecated/map_int.h

@@ -0,0 +1,25 @@
+#ifndef ISL_DEPRECATED_MAP_INT_H
+#define ISL_DEPRECATED_MAP_INT_H
+
+#include <isl/deprecated/int.h>
+#include <isl/map_type.h>
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+isl_bool isl_basic_map_plain_is_fixed(__isl_keep isl_basic_map *bmap,
+	enum isl_dim_type type, unsigned pos, isl_int *val);
+
+__isl_give isl_map *isl_map_fix(__isl_take isl_map *map,
+	enum isl_dim_type type, unsigned pos, isl_int value);
+isl_bool isl_map_plain_is_fixed(__isl_keep isl_map *map,
+	enum isl_dim_type type, unsigned pos, isl_int *val);
+
+__isl_give isl_map *isl_map_fixed_power(__isl_take isl_map *map, isl_int exp);
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif

external/llvm-project/polly/lib/External/isl/include/isl/deprecated/mat_int.h

@@ -0,0 +1,19 @@
+#ifndef ISL_DEPRECATED_MAT_INT_H
+#define ISL_DEPRECATED_MAT_INT_H
+
+#include <isl/deprecated/int.h>
+#include <isl/mat.h>
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+int isl_mat_get_element(__isl_keep isl_mat *mat, int row, int col, isl_int *v);
+__isl_give isl_mat *isl_mat_set_element(__isl_take isl_mat *mat,
+	int row, int col, isl_int v);
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif

external/llvm-project/polly/lib/External/isl/include/isl/deprecated/point_int.h

@@ -0,0 +1,20 @@
+#ifndef ISL_DEPRECATED_POINT_INT_H
+#define ISL_DEPRECATED_POINT_INT_H
+
+#include <isl/deprecated/int.h>
+#include <isl/point.h>
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+int isl_point_get_coordinate(__isl_keep isl_point *pnt,
+	enum isl_dim_type type, int pos, isl_int *v);
+__isl_give isl_point *isl_point_set_coordinate(__isl_take isl_point *pnt,
+	enum isl_dim_type type, int pos, isl_int v);
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif

external/llvm-project/polly/lib/External/isl/include/isl/deprecated/polynomial_int.h

@@ -0,0 +1,32 @@
+#ifndef ISL_DEPRECATED_POLYNOMIAL_INT_H
+#define ISL_DEPRECATED_POLYNOMIAL_INT_H
+
+#include <isl/deprecated/int.h>
+#include <isl/polynomial.h>
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+__isl_give isl_qpolynomial *isl_qpolynomial_rat_cst_on_domain(
+	__isl_take isl_space *space, const isl_int n, const isl_int d);
+int isl_qpolynomial_is_cst(__isl_keep isl_qpolynomial *qp,
+	isl_int *n, isl_int *d);
+__isl_give isl_qpolynomial *isl_qpolynomial_scale(
+	__isl_take isl_qpolynomial *qp, isl_int v);
+
+void isl_term_get_num(__isl_keep isl_term *term, isl_int *n);
+void isl_term_get_den(__isl_keep isl_term *term, isl_int *d);
+
+__isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_scale(
+	__isl_take isl_qpolynomial_fold *fold, isl_int v);
+
+__isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_fix_dim(
+	__isl_take isl_pw_qpolynomial_fold *pwf,
+	enum isl_dim_type type, unsigned n, isl_int v);
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif

external/llvm-project/polly/lib/External/isl/include/isl/deprecated/set_int.h

@@ -0,0 +1,27 @@
+#ifndef ISL_DEPRECATED_SET_INT_H
+#define ISL_DEPRECATED_SET_INT_H
+
+#include <isl/deprecated/int.h>
+#include <isl/set_type.h>
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+__isl_give isl_basic_set *isl_basic_set_fix(__isl_take isl_basic_set *bset,
+		enum isl_dim_type type, unsigned pos, isl_int value);
+__isl_give isl_set *isl_set_lower_bound(__isl_take isl_set *set,
+	enum isl_dim_type type, unsigned pos, isl_int value);
+__isl_give isl_set *isl_set_upper_bound(__isl_take isl_set *set,
+	enum isl_dim_type type, unsigned pos, isl_int value);
+__isl_give isl_set *isl_set_fix(__isl_take isl_set *set,
+		enum isl_dim_type type, unsigned pos, isl_int value);
+
+isl_bool isl_set_plain_is_fixed(__isl_keep isl_set *set,
+	enum isl_dim_type type, unsigned pos, isl_int *val);
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif

external/llvm-project/polly/lib/External/isl/include/isl/deprecated/union_map_int.h

@@ -0,0 +1,18 @@
+#ifndef ISL_DEPRECATED_UNION_MAP_INT_H
+#define ISL_DEPRECATED_UNION_MAP_INT_H
+
+#include <isl/deprecated/int.h>
+#include <isl/union_map_type.h>
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+__isl_give isl_union_map *isl_union_map_fixed_power(
+	__isl_take isl_union_map *umap, isl_int exp);
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif