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llvm-project/polly/lib/External/isl/isl_dim_map.h

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Import isl(+imath) as an external library into Polly With this patch Polly is always GPL-free (no dependency on GMP any more). As a result, building and distributing Polly will be easier. Furthermore, there is no need to tightly coordinate isl and Polly releases anymore. We import isl b3e0fa7a05d as well as imath 4d707e5ef2. These are the git versions Polly currently was tested with when using utils/checkout_isl.sh. The imported libraries are both MIT-style licensed. We build isl and imath with -fvisibility=hidden to avoid clashes in case other projects (such as gcc) use conflicting versions of isl. The use of imath can temporarily reduce compile-time performance of Polly. We will work on performance tuning in tree. Patches to isl should be contributed first to the main isl repository and can then later be reimported to Polly. This patch is also a prerequisite for the upcoming isl C++ interface. llvm-svn: 228193
2015-02-05 04:55:43 +08:00
#ifndef ISL_DIM_MAP_H
#define ISL_DIM_MAP_H
#include <isl/ctx.h>
#include <isl/space.h>
#include <isl/map.h>
Update to isl-0.17.1-267-gbf9723d This update corrects an incorrect generation of min/max expressions in the isl AST generator and a problematic nullptr dereference. llvm-svn: 287098
2016-11-16 19:06:47 +08:00
#include <isl_reordering.h>
Import isl(+imath) as an external library into Polly With this patch Polly is always GPL-free (no dependency on GMP any more). As a result, building and distributing Polly will be easier. Furthermore, there is no need to tightly coordinate isl and Polly releases anymore. We import isl b3e0fa7a05d as well as imath 4d707e5ef2. These are the git versions Polly currently was tested with when using utils/checkout_isl.sh. The imported libraries are both MIT-style licensed. We build isl and imath with -fvisibility=hidden to avoid clashes in case other projects (such as gcc) use conflicting versions of isl. The use of imath can temporarily reduce compile-time performance of Polly. We will work on performance tuning in tree. Patches to isl should be contributed first to the main isl repository and can then later be reimported to Polly. This patch is also a prerequisite for the upcoming isl C++ interface. llvm-svn: 228193
2015-02-05 04:55:43 +08:00
struct isl_dim_map;
typedef struct isl_dim_map isl_dim_map;
__isl_give isl_dim_map *isl_dim_map_alloc(isl_ctx *ctx, unsigned len);
void isl_dim_map_range(__isl_keep isl_dim_map *dim_map,
unsigned dst_pos, unsigned dst_stride,
unsigned src_pos, unsigned src_stride,
unsigned n, int sign);
void isl_dim_map_dim_range(__isl_keep isl_dim_map *dim_map,
isl_space *dim, enum isl_dim_type type,
unsigned first, unsigned n, unsigned dst_pos);
void isl_dim_map_dim(__isl_keep isl_dim_map *dim_map, __isl_keep isl_space *dim,
enum isl_dim_type type, unsigned dst_pos);
void isl_dim_map_div(__isl_keep isl_dim_map *dim_map,
__isl_keep isl_basic_map *bmap, unsigned dst_pos);
__isl_give isl_basic_set *isl_basic_set_add_constraints_dim_map(
__isl_take isl_basic_set *dst, __isl_take isl_basic_set *src,
__isl_take isl_dim_map *dim_map);
__isl_give isl_basic_map *isl_basic_map_add_constraints_dim_map(
__isl_take isl_basic_map *dst, __isl_take isl_basic_map *src,
__isl_take isl_dim_map *dim_map);
__isl_give isl_dim_map *isl_dim_map_extend(__isl_keep isl_dim_map *dim_map,
__isl_keep isl_basic_map *bmap);
__isl_give isl_dim_map *isl_dim_map_from_reordering(
__isl_keep isl_reordering *exp);
#endif