#include "params.h"
#include "dumpfile.h"
+/* Set this to true to disable tiling of nested loops. */
+static bool disable_tiling = false;
+
static isl_union_set *
scop_get_domains (scop_p scop ATTRIBUTE_UNUSED)
{
return res;
}
-/* getTileMap - Create a map that describes a n-dimensonal tiling.
-
- getTileMap creates a map from a n-dimensional scattering space into an
+/* get_tile_map - Create a map that describes a n-dimensonal tiling.
+
+ get_tile_map creates a map from a n-dimensional scattering space into an
2*n-dimensional scattering space. The map describes a rectangular tiling.
-
+
Example:
- scheduleDimensions = 2, parameterDimensions = 1, tileSize = 32
-
- tileMap := [p0] -> {[s0, s1] -> [t0, t1, s0, s1]:
- t0 % 32 = 0 and t0 <= s0 < t0 + 32 and
- t1 % 32 = 0 and t1 <= s1 < t1 + 32}
-
+ SCHEDULE_DIMENSIONS = 2, PARAMETER_DIMENSIONS = 1, TILE_SIZE = 32
+
+ tile_map := [p0] -> {[s0, s1] -> [t0, t1, s0, s1]:
+ t0 % 32 = 0 and t0 <= s0 < t0 + 32 and
+ t1 % 32 = 0 and t1 <= s1 < t1 + 32}
+
Before tiling:
-
+
for (i = 0; i < N; i++)
for (j = 0; j < M; j++)
- S(i,j)
-
+ S(i,j)
+
After tiling:
-
+
for (t_i = 0; t_i < N; i+=32)
for (t_j = 0; t_j < M; j+=32)
- for (i = t_i; i < min(t_i + 32, N); i++) | Unknown that N % 32 = 0
- for (j = t_j; j < t_j + 32; j++) | Known that M % 32 = 0
- S(i,j)
- */
-
+ for (i = t_i; i < min(t_i + 32, N); i++) | Unknown that N % 32 = 0
+ for (j = t_j; j < t_j + 32; j++) | Known that M % 32 = 0
+ S(i,j)
+ */
+
static isl_basic_map *
-getTileMap (isl_ctx *ctx, int scheduleDimensions, int tileSize)
+get_tile_map (isl_ctx *ctx, int schedule_dimensions, int tile_size)
{
- int x;
/* We construct
- tileMap := [p0] -> {[s0, s1] -> [t0, t1, p0, p1, a0, a1]:
- s0 = a0 * 32 and s0 = p0 and t0 <= p0 < t0 + 32 and
- s1 = a1 * 32 and s1 = p1 and t1 <= p1 < t1 + 32}
+ tile_map := [p0] -> {[s0, s1] -> [t0, t1, p0, p1, a0, a1]:
+ s0 = a0 * 32 and s0 = p0 and t0 <= p0 < t0 + 32 and
+ s1 = a1 * 32 and s1 = p1 and t1 <= p1 < t1 + 32}
and project out the auxilary dimensions a0 and a1. */
- isl_space *Space = isl_space_alloc (ctx, 0, scheduleDimensions,
- scheduleDimensions * 3);
- isl_basic_map *tileMap = isl_basic_map_universe (isl_space_copy (Space));
+ isl_space *space
+ = isl_space_alloc (ctx, 0, schedule_dimensions, schedule_dimensions * 3);
+ isl_basic_map *tile_map = isl_basic_map_universe (isl_space_copy (space));
- isl_local_space *LocalSpace = isl_local_space_from_space (Space);
+ isl_local_space *local_space = isl_local_space_from_space (space);
- for (x = 0; x < scheduleDimensions; x++)
+ for (int x = 0; x < schedule_dimensions; x++)
{
int sX = x;
int tX = x;
- int pX = scheduleDimensions + x;
- int aX = 2 * scheduleDimensions + x;
+ int pX = schedule_dimensions + x;
+ int aX = 2 * schedule_dimensions + x;
isl_constraint *c;
- /* sX = aX * tileSize; */
- c = isl_equality_alloc (isl_local_space_copy (LocalSpace));
+ /* sX = aX * tile_size; */
+ c = isl_equality_alloc (isl_local_space_copy (local_space));
isl_constraint_set_coefficient_si (c, isl_dim_out, sX, 1);
- isl_constraint_set_coefficient_si (c, isl_dim_out, aX, -tileSize);
- tileMap = isl_basic_map_add_constraint (tileMap, c);
+ isl_constraint_set_coefficient_si (c, isl_dim_out, aX, -tile_size);
+ tile_map = isl_basic_map_add_constraint (tile_map, c);
/* pX = sX; */
- c = isl_equality_alloc (isl_local_space_copy (LocalSpace));
+ c = isl_equality_alloc (isl_local_space_copy (local_space));
isl_constraint_set_coefficient_si (c, isl_dim_out, pX, 1);
isl_constraint_set_coefficient_si (c, isl_dim_in, sX, -1);
- tileMap = isl_basic_map_add_constraint (tileMap, c);
+ tile_map = isl_basic_map_add_constraint (tile_map, c);
/* tX <= pX */
- c = isl_inequality_alloc (isl_local_space_copy (LocalSpace));
+ c = isl_inequality_alloc (isl_local_space_copy (local_space));
isl_constraint_set_coefficient_si (c, isl_dim_out, pX, 1);
isl_constraint_set_coefficient_si (c, isl_dim_out, tX, -1);
- tileMap = isl_basic_map_add_constraint (tileMap, c);
+ tile_map = isl_basic_map_add_constraint (tile_map, c);
- /* pX <= tX + (tileSize - 1) */
- c = isl_inequality_alloc (isl_local_space_copy (LocalSpace));
+ /* pX <= tX + (tile_size - 1) */
+ c = isl_inequality_alloc (isl_local_space_copy (local_space));
isl_constraint_set_coefficient_si (c, isl_dim_out, tX, 1);
isl_constraint_set_coefficient_si (c, isl_dim_out, pX, -1);
- isl_constraint_set_constant_si (c, tileSize - 1);
- tileMap = isl_basic_map_add_constraint (tileMap, c);
+ isl_constraint_set_constant_si (c, tile_size - 1);
+ tile_map = isl_basic_map_add_constraint (tile_map, c);
}
/* Project out auxiliary dimensions.
- The auxiliary dimensions are transformed into existentially quantified ones.
- This reduces the number of visible scattering dimensions and allows Cloog
+ The auxiliary dimensions are transformed into existentially quantified
+ ones.
+ This reduces the number of visible scattering dimensions and allows isl
to produces better code. */
- tileMap = isl_basic_map_project_out (tileMap, isl_dim_out,
- 2 * scheduleDimensions,
- scheduleDimensions);
- isl_local_space_free (LocalSpace);
- return tileMap;
+ tile_map =
+ isl_basic_map_project_out (tile_map, isl_dim_out,
+ 2 * schedule_dimensions, schedule_dimensions);
+ isl_local_space_free (local_space);
+ return tile_map;
}
-/* getScheduleForBand - Get the schedule for this band.
-
- Polly applies transformations like tiling on top of the isl calculated value.
+/* get_schedule_for_band - Get the schedule for this BAND.
+
+ Polly applies transformations like tiling on top of the isl calculated
+ value.
This can influence the number of scheduling dimension. The number of
- schedule dimensions is returned in the parameter 'Dimension'. */
-static bool DisableTiling = false;
+ schedule dimensions is returned in DIMENSIONS. */
static isl_union_map *
-getScheduleForBand (isl_band *Band, int *Dimensions)
+get_schedule_for_band (isl_band *band, int *dimensions)
{
- isl_union_map *PartialSchedule;
+ isl_union_map *partial_schedule;
isl_ctx *ctx;
- isl_space *Space;
- isl_basic_map *TileMap;
- isl_union_map *TileUMap;
+ isl_space *space;
+ isl_basic_map *tile_map;
+ isl_union_map *tile_umap;
- PartialSchedule = isl_band_get_partial_schedule (Band);
- *Dimensions = isl_band_n_member (Band);
+ partial_schedule = isl_band_get_partial_schedule (band);
+ *dimensions = isl_band_n_member (band);
- if (DisableTiling)
- return PartialSchedule;
+ if (disable_tiling)
+ return partial_schedule;
/* It does not make any sense to tile a band with just one dimension. */
- if (*Dimensions == 1)
+ if (*dimensions == 1)
{
if (dump_file && dump_flags)
fprintf (dump_file, "not tiled\n");
- return PartialSchedule;
+ return partial_schedule;
}
if (dump_file && dump_flags)
fprintf (dump_file, "tiled by %d\n",
PARAM_VALUE (PARAM_LOOP_BLOCK_TILE_SIZE));
- ctx = isl_union_map_get_ctx (PartialSchedule);
- Space = isl_union_map_get_space (PartialSchedule);
+ ctx = isl_union_map_get_ctx (partial_schedule);
+ space = isl_union_map_get_space (partial_schedule);
- TileMap = getTileMap (ctx, *Dimensions,
- PARAM_VALUE (PARAM_LOOP_BLOCK_TILE_SIZE));
- TileUMap = isl_union_map_from_map (isl_map_from_basic_map (TileMap));
- TileUMap = isl_union_map_align_params (TileUMap, Space);
- *Dimensions = 2 * *Dimensions;
+ tile_map = get_tile_map (ctx, *dimensions,
+ PARAM_VALUE (PARAM_LOOP_BLOCK_TILE_SIZE));
+ tile_umap = isl_union_map_from_map (isl_map_from_basic_map (tile_map));
+ tile_umap = isl_union_map_align_params (tile_umap, space);
+ *dimensions = 2 * *dimensions;
- return isl_union_map_apply_range (PartialSchedule, TileUMap);
+ return isl_union_map_apply_range (partial_schedule, tile_umap);
}
/* Create a map that pre-vectorizes one scheduling dimension.
-
- getPrevectorMap creates a map that maps each input dimension to the same
- output dimension, except for the dimension DimToVectorize. DimToVectorize is
- strip mined by 'VectorWidth' and the newly created point loop of
- DimToVectorize is moved to the innermost level.
-
- Example (DimToVectorize=0, ScheduleDimensions=2, VectorWidth=4):
-
+
+ get_prevector_map creates a map that maps each input dimension to the same
+ output dimension, except for the dimension DIM_TO_VECTORIZE.
+ DIM_TO_VECTORIZE is
+ strip mined by 'VECTOR_WIDTH' and the newly created point loop of
+ DIM_TO_VECTORIZE is moved to the innermost level.
+
+ Example (DIM_TO_VECTORIZE=0, SCHEDULE_DIMENSIONS=2,VECTOR_WIDTH=4):
+
| Before transformation
|
| A[i,j] -> [i,j]
| for (i = 0; i < 128; i++)
| for (j = 0; j < 128; j++)
| A(i,j);
-
+
Prevector map:
[i,j] -> [it,j,ip] : it % 4 = 0 and it <= ip <= it + 3 and i = ip
-
+
| After transformation:
|
| A[i,j] -> [it,j,ip] : it % 4 = 0 and it <= ip <= it + 3 and i = ip
| for (j = 0; j < 128; j++)
| for (ip = max(0,it); ip < min(128, it + 3); ip++)
| A(ip,j);
-
+
The goal of this transformation is to create a trivially vectorizable loop.
This means a parallel loop at the innermost level that has a constant number
of iterations corresponding to the target vector width.
-
+
This transformation creates a loop at the innermost level. The loop has a
constant number of iterations, if the number of loop iterations at
- DimToVectorize can be devided by VectorWidth. The default VectorWidth is
- currently constant and not yet target specific. This function does not reason
- about parallelism. */
+ DIM_TO_VECTORIZE can be devided by VECTOR_WIDTH. The default VECTOR_WIDTH is
+ currently constant and not yet target specific. This function does not
+ reason about parallelism. */
static isl_map *
-getPrevectorMap (isl_ctx *ctx, int DimToVectorize,
- int ScheduleDimensions,
- int VectorWidth)
+get_prevector_map (isl_ctx *ctx, int dim_to_vectorize, int schedule_dimensions,
+ int vector_width)
{
- isl_space *Space;
- isl_local_space *LocalSpace, *LocalSpaceRange;
- isl_set *Modulo;
- isl_map *TilingMap;
+ isl_space *space;
+ isl_local_space *local_space, *local_space_range;
+ isl_set *modulo;
+ isl_map *tiling_map;
isl_constraint *c;
- isl_aff *Aff;
- int PointDimension; /* ip */
- int TileDimension; /* it */
- isl_val *VectorWidthMP;
+ isl_aff *aff;
+ int point_dimension; /* ip */
+ int tile_dimension; /* it */
+ isl_val *vector_widthMP;
int i;
/* assert (0 <= DimToVectorize && DimToVectorize < ScheduleDimensions);*/
- Space = isl_space_alloc (ctx, 0, ScheduleDimensions, ScheduleDimensions + 1);
- TilingMap = isl_map_universe (isl_space_copy (Space));
- LocalSpace = isl_local_space_from_space (Space);
- PointDimension = ScheduleDimensions;
- TileDimension = DimToVectorize;
+ space
+ = isl_space_alloc (ctx, 0, schedule_dimensions, schedule_dimensions + 1);
+ tiling_map = isl_map_universe (isl_space_copy (space));
+ local_space = isl_local_space_from_space (space);
+ point_dimension = schedule_dimensions;
+ tile_dimension = dim_to_vectorize;
/* Create an identity map for everything except DimToVectorize and map
DimToVectorize to the point loop at the innermost dimension. */
- for (i = 0; i < ScheduleDimensions; i++)
+ for (i = 0; i < schedule_dimensions; i++)
{
- c = isl_equality_alloc (isl_local_space_copy (LocalSpace));
+ c = isl_equality_alloc (isl_local_space_copy (local_space));
isl_constraint_set_coefficient_si (c, isl_dim_in, i, -1);
- if (i == DimToVectorize)
- isl_constraint_set_coefficient_si (c, isl_dim_out, PointDimension, 1);
+ if (i == dim_to_vectorize)
+ isl_constraint_set_coefficient_si (c, isl_dim_out, point_dimension, 1);
else
isl_constraint_set_coefficient_si (c, isl_dim_out, i, 1);
- TilingMap = isl_map_add_constraint (TilingMap, c);
+ tiling_map = isl_map_add_constraint (tiling_map, c);
}
/* it % 'VectorWidth' = 0 */
- LocalSpaceRange = isl_local_space_range (isl_local_space_copy (LocalSpace));
- Aff = isl_aff_zero_on_domain (LocalSpaceRange);
- Aff = isl_aff_set_constant_si (Aff, VectorWidth);
- Aff = isl_aff_set_coefficient_si (Aff, isl_dim_in, TileDimension, 1);
+ local_space_range
+ = isl_local_space_range (isl_local_space_copy (local_space));
+ aff = isl_aff_zero_on_domain (local_space_range);
+ aff = isl_aff_set_constant_si (aff, vector_width);
+ aff = isl_aff_set_coefficient_si (aff, isl_dim_in, tile_dimension, 1);
- VectorWidthMP = isl_val_int_from_si (ctx, VectorWidth);
- Aff = isl_aff_mod_val (Aff, VectorWidthMP);
- Modulo = isl_pw_aff_zero_set (isl_pw_aff_from_aff (Aff));
- TilingMap = isl_map_intersect_range (TilingMap, Modulo);
+ vector_widthMP = isl_val_int_from_si (ctx, vector_width);
+ aff = isl_aff_mod_val (aff, vector_widthMP);
+ modulo = isl_pw_aff_zero_set (isl_pw_aff_from_aff (aff));
+ tiling_map = isl_map_intersect_range (tiling_map, modulo);
/* it <= ip */
- c = isl_inequality_alloc (isl_local_space_copy (LocalSpace));
- isl_constraint_set_coefficient_si (c, isl_dim_out, TileDimension, -1);
- isl_constraint_set_coefficient_si (c, isl_dim_out, PointDimension, 1);
- TilingMap = isl_map_add_constraint (TilingMap, c);
+ c = isl_inequality_alloc (isl_local_space_copy (local_space));
+ isl_constraint_set_coefficient_si (c, isl_dim_out, tile_dimension, -1);
+ isl_constraint_set_coefficient_si (c, isl_dim_out, point_dimension, 1);
+ tiling_map = isl_map_add_constraint (tiling_map, c);
/* ip <= it + ('VectorWidth' - 1) */
- c = isl_inequality_alloc (LocalSpace);
- isl_constraint_set_coefficient_si (c, isl_dim_out, TileDimension, 1);
- isl_constraint_set_coefficient_si (c, isl_dim_out, PointDimension, -1);
- isl_constraint_set_constant_si (c, VectorWidth - 1);
- TilingMap = isl_map_add_constraint (TilingMap, c);
+ c = isl_inequality_alloc (local_space);
+ isl_constraint_set_coefficient_si (c, isl_dim_out, tile_dimension, 1);
+ isl_constraint_set_coefficient_si (c, isl_dim_out, point_dimension, -1);
+ isl_constraint_set_constant_si (c, vector_width - 1);
+ tiling_map = isl_map_add_constraint (tiling_map, c);
- return TilingMap;
+ return tiling_map;
}
-static bool EnablePollyVector = false;
+static bool enable_polly_vector = false;
-/* getScheduleForBandList - Get the scheduling map for a list of bands.
+/* get_schedule_for_band_list - Get the scheduling map for a list of bands.
We walk recursively the forest of bands to combine the schedules of the
- individual bands to the overall schedule. In case tiling is requested,
+ individual bands to the overall schedule. In case tiling is requested,
the individual bands are tiled. */
static isl_union_map *
-getScheduleForBandList (isl_band_list *BandList)
+get_schedule_for_band_list (isl_band_list *band_list)
{
- int NumBands, i;
- isl_union_map *Schedule;
+ int num_bands, i;
+ isl_union_map *schedule;
isl_ctx *ctx;
- ctx = isl_band_list_get_ctx (BandList);
- NumBands = isl_band_list_n_band (BandList);
- Schedule = isl_union_map_empty (isl_space_params_alloc (ctx, 0));
+ ctx = isl_band_list_get_ctx (band_list);
+ num_bands = isl_band_list_n_band (band_list);
+ schedule = isl_union_map_empty (isl_space_params_alloc (ctx, 0));
- for (i = 0; i < NumBands; i++)
+ for (i = 0; i < num_bands; i++)
{
- isl_band *Band;
- isl_union_map *PartialSchedule;
- int ScheduleDimensions;
- isl_space *Space;
+ isl_band *band;
+ isl_union_map *partial_schedule;
+ int schedule_dimensions;
+ isl_space *space;
- Band = isl_band_list_get_band (BandList, i);
- PartialSchedule = getScheduleForBand (Band, &ScheduleDimensions);
- Space = isl_union_map_get_space (PartialSchedule);
+ band = isl_band_list_get_band (band_list, i);
+ partial_schedule = get_schedule_for_band (band, &schedule_dimensions);
+ space = isl_union_map_get_space (partial_schedule);
- if (isl_band_has_children (Band))
+ if (isl_band_has_children (band))
{
- isl_band_list *Children;
- isl_union_map *SuffixSchedule;
-
- Children = isl_band_get_children (Band);
- SuffixSchedule = getScheduleForBandList (Children);
- PartialSchedule = isl_union_map_flat_range_product (PartialSchedule,
- SuffixSchedule);
- isl_band_list_free (Children);
+ isl_band_list *children = isl_band_get_children (band);
+ isl_union_map *suffixSchedule
+ = get_schedule_for_band_list (children);
+ partial_schedule
+ = isl_union_map_flat_range_product (partial_schedule,
+ suffixSchedule);
+ isl_band_list_free (children);
}
- else if (EnablePollyVector)
+ else if (enable_polly_vector)
{
- for (i = ScheduleDimensions - 1 ; i >= 0 ; i--)
+ for (i = schedule_dimensions - 1; i >= 0; i--)
{
#ifdef HAVE_ISL_SCHED_CONSTRAINTS_COMPUTE_SCHEDULE
- if (isl_band_member_is_coincident (Band, i))
+ if (isl_band_member_is_coincident (band, i))
#else
- if (isl_band_member_is_zero_distance (Band, i))
+ if (isl_band_member_is_zero_distance (band, i))
#endif
{
- isl_map *TileMap;
- isl_union_map *TileUMap;
-
- TileMap = getPrevectorMap (ctx, i, ScheduleDimensions, 4);
- TileUMap = isl_union_map_from_map (TileMap);
- TileUMap = isl_union_map_align_params
- (TileUMap, isl_space_copy (Space));
- PartialSchedule = isl_union_map_apply_range
- (PartialSchedule, TileUMap);
+ /* FIXME: The default VECTOR_WIDTH is currently constant and
+ * not yet target specific. */
+ isl_map *tile_map
+ = get_prevector_map (ctx, i, schedule_dimensions, 4);
+ isl_union_map *tile_umap = isl_union_map_from_map (tile_map);
+ tile_umap
+ = isl_union_map_align_params (tile_umap,
+ isl_space_copy (space));
+ partial_schedule
+ = isl_union_map_apply_range (partial_schedule,
+ tile_umap);
break;
- }
+ }
}
}
- Schedule = isl_union_map_union (Schedule, PartialSchedule);
+ schedule = isl_union_map_union (schedule, partial_schedule);
- isl_band_free (Band);
- isl_space_free (Space);
+ isl_band_free (band);
+ isl_space_free (space);
}
- return Schedule;
+ return schedule;
}
static isl_union_map *
-getScheduleMap (isl_schedule *Schedule)
+get_schedule_map (isl_schedule *schedule)
{
- isl_band_list *BandList = isl_schedule_get_band_forest (Schedule);
- isl_union_map *ScheduleMap = getScheduleForBandList (BandList);
- isl_band_list_free (BandList);
- return ScheduleMap;
+ isl_band_list *bandList = isl_schedule_get_band_forest (schedule);
+ isl_union_map *schedule_map = get_schedule_for_band_list (bandList);
+ isl_band_list_free (bandList);
+ return schedule_map;
}
static isl_stat
-getSingleMap (__isl_take isl_map *map, void *user)
+get_single_map (__isl_take isl_map *map, void *user)
{
- isl_map **singleMap = (isl_map **) user;
- *singleMap = map;
-
+ isl_map **single_map = (isl_map **)user;
+ *single_map = map;
return isl_stat_ok;
}
FOR_EACH_VEC_ELT (scop->bbs, i, pbb)
{
isl_set *domain = isl_set_copy (pbb->domain);
- isl_union_map *stmtBand;
- isl_map *stmtSchedule;
+ isl_map *stmt_schedule;
- stmtBand = isl_union_map_intersect_domain
- (isl_union_map_copy (schedule_map),
- isl_union_set_from_set (domain));
- isl_union_map_foreach_map (stmtBand, getSingleMap, &stmtSchedule);
+ isl_union_map *stmt_band
+ = isl_union_map_intersect_domain (isl_union_map_copy (schedule_map),
+ isl_union_set_from_set (domain));
+ isl_union_map_foreach_map (stmt_band, get_single_map, &stmt_schedule);
isl_map_free (pbb->transformed);
- pbb->transformed = stmtSchedule;
- isl_union_map_free (stmtBand);
+ pbb->transformed = stmt_schedule;
+ isl_union_map_free (stmt_band);
}
}
optimize_isl (scop_p scop)
{
#ifdef HAVE_ISL_CTX_MAX_OPERATIONS
- int old_max_operations = isl_ctx_get_max_operations(scop->ctx);
+ int old_max_operations = isl_ctx_get_max_operations (scop->ctx);
int max_operations = PARAM_VALUE (PARAM_MAX_ISL_OPERATIONS);
if (max_operations)
- isl_ctx_set_max_operations(scop->ctx, max_operations);
+ isl_ctx_set_max_operations (scop->ctx, max_operations);
#endif
isl_options_set_on_error (scop->ctx, ISL_ON_ERROR_CONTINUE);
isl_union_set *domain = scop_get_domains (scop);
isl_union_map *dependences = scop_get_dependences (scop);
- dependences = isl_union_map_gist_domain (dependences,
- isl_union_set_copy (domain));
- dependences = isl_union_map_gist_range (dependences,
- isl_union_set_copy (domain));
+ dependences
+ = isl_union_map_gist_domain (dependences, isl_union_set_copy (domain));
+ dependences
+ = isl_union_map_gist_range (dependences, isl_union_set_copy (domain));
isl_union_map *validity = dependences;
isl_union_map *proximity = isl_union_map_copy (validity);
isl_schedule_constraints *schedule_constraints;
schedule_constraints = isl_schedule_constraints_on_domain (domain);
schedule_constraints
- = isl_schedule_constraints_set_proximity (schedule_constraints,
- proximity);
+ = isl_schedule_constraints_set_proximity (schedule_constraints,
+ proximity);
schedule_constraints
- = isl_schedule_constraints_set_validity (schedule_constraints,
- isl_union_map_copy (validity));
+ = isl_schedule_constraints_set_validity (schedule_constraints,
+ isl_union_map_copy (validity));
schedule_constraints
- = isl_schedule_constraints_set_coincidence (schedule_constraints,
- validity);
+ = isl_schedule_constraints_set_coincidence (schedule_constraints,
+ validity);
#endif
isl_options_set_schedule_max_constant_term (scop->ctx, CONSTANT_BOUND);
isl_options_set_on_error (scop->ctx, ISL_ON_ERROR_ABORT);
#ifdef HAVE_ISL_CTX_MAX_OPERATIONS
- isl_ctx_reset_operations(scop->ctx);
- isl_ctx_set_max_operations(scop->ctx, old_max_operations);
+ isl_ctx_reset_operations (scop->ctx);
+ isl_ctx_set_max_operations (scop->ctx, old_max_operations);
if (!schedule || isl_ctx_last_error (scop->ctx) == isl_error_quota)
{
if (dump_file && dump_flags)
return false;
#endif
- isl_union_map *schedule_map = getScheduleMap (schedule);
+ isl_union_map *schedule_map = get_schedule_map (schedule);
apply_schedule_map_to_scop (scop, schedule_map);
isl_schedule_free (schedule);
return true;
}
-#endif /* HAVE_isl */
+#endif /* HAVE_isl */
projects / platform / upstream / linaro-gcc.git / commitdiff