[llvm-commits] [polly] r141251 - in /polly/trunk: include/polly/ScopInfo.h lib/Analysis/Dependences.cpp lib/Analysis/ScopInfo.cpp lib/CodeGeneration.cpp lib/Exchange/JSONExporter.cpp lib/Exchange/OpenScopExporter.cpp lib/Exchange/OpenScopImporter.cpp lib/Exchange/ScopLib.cpp lib/Pocc.cpp lib/ScheduleOptimizer.cpp utils/checkout_cloog.sh www/get_started.html

Tobias Grosser grosser at fim.uni-passau.de
Wed Oct 5 17:03:36 PDT 2011


Author: grosser
Date: Wed Oct  5 19:03:35 2011
New Revision: 141251

URL: http://llvm.org/viewvc/llvm-project?rev=141251&view=rev
Log:
Adapt to introduction of isl_space

Polly should now be compiled with CLooG 0c252c88946b27b7b61a1a8d8fd7f94d2461dbfd
and isl 56b7d238929980e62218525b4b3be121af386edf. The most convenient way to
update is utils/checkout_cloog.sh.

Modified:
    polly/trunk/include/polly/ScopInfo.h
    polly/trunk/lib/Analysis/Dependences.cpp
    polly/trunk/lib/Analysis/ScopInfo.cpp
    polly/trunk/lib/CodeGeneration.cpp
    polly/trunk/lib/Exchange/JSONExporter.cpp
    polly/trunk/lib/Exchange/OpenScopExporter.cpp
    polly/trunk/lib/Exchange/OpenScopImporter.cpp
    polly/trunk/lib/Exchange/ScopLib.cpp
    polly/trunk/lib/Pocc.cpp
    polly/trunk/lib/ScheduleOptimizer.cpp
    polly/trunk/utils/checkout_cloog.sh
    polly/trunk/www/get_started.html

Modified: polly/trunk/include/polly/ScopInfo.h
URL: http://llvm.org/viewvc/llvm-project/polly/trunk/include/polly/ScopInfo.h?rev=141251&r1=141250&r2=141251&view=diff
==============================================================================
--- polly/trunk/include/polly/ScopInfo.h (original)
+++ polly/trunk/include/polly/ScopInfo.h Wed Oct  5 19:03:35 2011
@@ -38,7 +38,7 @@
 struct isl_basic_map;
 struct isl_set;
 struct isl_ctx;
-struct isl_dim;
+struct isl_space;
 struct isl_constraint;
 
 namespace polly {
@@ -255,9 +255,9 @@
 
   /// Build the statment.
   //@{
-  isl_set *toUpperLoopBound(const SCEVAffFunc &UpperBound, isl_dim *dim,
+  isl_set *toUpperLoopBound(const SCEVAffFunc &UpperBound, isl_space *space,
 			    unsigned BoundedDimension) const;
-  isl_set *toConditionSet(const Comparison &Cmp, isl_dim *dim) const;
+  isl_set *toConditionSet(const Comparison &Cmp, isl_space *space) const;
   void addConditionsToDomain(TempScop &tempScop, const Region &CurRegion);
   void buildIterationDomainFromLoops(TempScop &tempScop);
   void buildIterationDomain(TempScop &tempScop, const Region &CurRegion);

Modified: polly/trunk/lib/Analysis/Dependences.cpp
URL: http://llvm.org/viewvc/llvm-project/polly/trunk/lib/Analysis/Dependences.cpp?rev=141251&r1=141250&r2=141251&view=diff
==============================================================================
--- polly/trunk/lib/Analysis/Dependences.cpp (original)
+++ polly/trunk/lib/Analysis/Dependences.cpp Wed Oct  5 19:03:35 2011
@@ -52,9 +52,9 @@
 }
 
 bool Dependences::runOnScop(Scop &S) {
-  isl_dim *dim = isl_dim_alloc(S.getCtx(), 0, 0, 0);
-  isl_dim *Model = isl_set_get_dim(S.getContext());
-  dim = isl_dim_align_params(dim, Model);
+  isl_space *Space = isl_space_alloc(S.getCtx(), 0, 0, 0);
+  isl_space *Model = isl_set_get_dim(S.getContext());
+  Space = isl_space_align_params(Space, Model);
 
   if (sink)
     isl_union_map_free(sink);
@@ -65,10 +65,10 @@
   if (may_source)
     isl_union_map_free(may_source);
 
-  sink = isl_union_map_empty(isl_dim_copy(dim));
-  must_source = isl_union_map_empty(isl_dim_copy(dim));
-  may_source = isl_union_map_empty(isl_dim_copy(dim));
-  isl_union_map *schedule = isl_union_map_empty(dim);
+  sink = isl_union_map_empty(isl_space_copy(Space));
+  must_source = isl_union_map_empty(isl_space_copy(Space));
+  may_source = isl_union_map_empty(isl_space_copy(Space));
+  isl_union_map *schedule = isl_union_map_empty(Space);
 
   if (must_dep)
     isl_union_map_free(must_dep);
@@ -155,11 +155,11 @@
   if (LegalityCheckDisabled)
     return true;
 
-  isl_dim *dim = isl_dim_alloc(S.getCtx(), 0, 0, 0);
+  isl_space *Space = isl_space_alloc(S.getCtx(), 0, 0, 0);
 
-  isl_union_map *schedule = isl_union_map_empty(dim);
+  isl_union_map *schedule = isl_union_map_empty(Space);
 
-  isl_dim *Model = isl_set_get_dim(S.getContext());
+  isl_space *Model = isl_set_get_space(S.getContext());
   schedule = isl_union_map_align_params(schedule, Model);
 
   for (Scop::iterator SI = S.begin(), SE = S.end(); SI != SE; ++SI) {
@@ -241,11 +241,11 @@
   return isValid;
 }
 
-isl_union_map* getCombinedScheduleForDim(Scop *scop, unsigned dimLevel) {
-  isl_dim *dim = isl_dim_alloc(scop->getCtx(), 0, 0, 0);
+isl_union_map* getCombinedScheduleForSpace(Scop *scop, unsigned dimLevel) {
+  isl_space *Space = isl_space_alloc(scop->getCtx(), 0, 0, 0);
 
-  isl_union_map *schedule = isl_union_map_empty(dim);
-  isl_dim *Model = isl_set_get_dim(scop->getContext());
+  isl_union_map *schedule = isl_union_map_empty(Space);
+  isl_space *Model = isl_set_get_space(scop->getContext());
   schedule = isl_union_map_align_params(schedule, Model);
 
   for (Scop::iterator SI = scop->begin(), SE = scop->end(); SI != SE; ++SI) {
@@ -263,8 +263,8 @@
 bool Dependences::isParallelDimension(isl_set *loopDomain,
                                       unsigned parallelDimension) {
   Scop *S = &getCurScop();
-  isl_union_map *schedule = getCombinedScheduleForDim(S, parallelDimension);
-  isl_dim *dimModel = isl_union_map_get_dim(schedule);
+  isl_union_map *schedule = getCombinedScheduleForSpace(S, parallelDimension);
+  isl_space *SpaceModel = isl_union_map_get_space(schedule);
 
   // Calculate distance vector.
   isl_union_set *scheduleSubset;
@@ -311,14 +311,16 @@
 
   isl_union_set *distance_waw = isl_union_map_deltas(restrictedDeps_waw);
 
-  isl_dim *dim = isl_dim_set_alloc(S->getCtx(), 0, parallelDimension);
+  isl_space *Space = isl_space_set_alloc(S->getCtx(), 0, parallelDimension);
 
   // [0, 0, 0, 0] - All zero
-  isl_basic_set *allZeroBS = isl_basic_set_universe(isl_dim_copy(dim));
-  unsigned dimensions = isl_dim_size(dim, isl_dim_set);
+  isl_basic_set *allZeroBS = isl_basic_set_universe(isl_space_copy(Space));
+  unsigned dimensions = isl_space_dim(Space, isl_dim_set);
+  isl_local_space *LocalSpace;
+  LocalSpace = isl_local_space_from_space(isl_space_copy(Space));
 
   for (unsigned i = 0; i < dimensions; i++) {
-    isl_constraint *c = isl_equality_alloc(isl_dim_copy(dim));
+    isl_constraint *c = isl_equality_alloc(isl_local_space_copy(LocalSpace));
     isl_int v;
     isl_int_init(v);
     isl_int_set_si(v, -1);
@@ -328,15 +330,15 @@
   }
 
   isl_set *allZero = isl_set_from_basic_set(allZeroBS);
-  allZero = isl_set_align_params(allZero, isl_dim_copy(dimModel));
+  allZero = isl_set_align_params(allZero, isl_space_copy(SpaceModel));
 
   // All zero, last unknown.
   // [0, 0, 0, ?]
-  isl_basic_set *lastUnknownBS = isl_basic_set_universe(isl_dim_copy(dim));
-  dimensions = isl_dim_size(dim, isl_dim_set);
+  isl_basic_set *lastUnknownBS = isl_basic_set_universe(isl_space_copy(Space));
+  dimensions = isl_space_dim(Space, isl_dim_set);
 
   for (unsigned i = 0; i < dimensions - 1; i++) {
-    isl_constraint *c = isl_equality_alloc(isl_dim_copy(dim));
+    isl_constraint *c = isl_equality_alloc(isl_local_space_copy(LocalSpace));
     isl_int v;
     isl_int_init(v);
     isl_int_set_si(v, -1);
@@ -345,8 +347,10 @@
     isl_int_clear(v);
   }
 
+  isl_local_space_free(LocalSpace);
+
   isl_set *lastUnknown = isl_set_from_basic_set(lastUnknownBS);
-  lastUnknown = isl_set_align_params(lastUnknown, dimModel);
+lastUnknown = isl_set_align_params(lastUnknown, SpaceModel);
 
   // Valid distance vectors
   isl_set *validDistances = isl_set_subtract(lastUnknown, allZero);
@@ -365,7 +369,7 @@
     && isl_union_set_is_empty(nonValid_war)
     && isl_union_set_is_empty(nonValid_waw);
 
-  isl_dim_free(dim);
+  isl_space_free(Space);
   isl_union_set_free(nonValid);
   isl_union_set_free(nonValid_war);
   isl_union_set_free(nonValid_waw);
@@ -430,8 +434,8 @@
 }
 
 isl_union_map *Dependences::getDependences(int type) {
-  isl_dim *dim = isl_union_map_get_dim(must_dep);
-  isl_union_map *dependences = isl_union_map_empty(dim);
+  isl_space *Space = isl_union_map_get_space(must_dep);
+  isl_union_map *dependences = isl_union_map_empty(Space);
 
   if (type & TYPE_RAW)
     dependences = isl_union_map_union(dependences,

Modified: polly/trunk/lib/Analysis/ScopInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/polly/trunk/lib/Analysis/ScopInfo.cpp?rev=141251&r1=141250&r2=141251&view=diff
==============================================================================
--- polly/trunk/lib/Analysis/ScopInfo.cpp (original)
+++ polly/trunk/lib/Analysis/ScopInfo.cpp Wed Oct  5 19:03:35 2011
@@ -40,6 +40,7 @@
 #include "isl/map.h"
 #include "isl/aff.h"
 #include "isl/printer.h"
+#include "isl/local_space.h"
 #include <sstream>
 #include <string>
 #include <vector>
@@ -71,7 +72,7 @@
 struct SCEVAffinator : public SCEVVisitor<SCEVAffinator, isl_pw_aff*> {
 private:
   isl_ctx *ctx;
-  int NbLoopDims;
+  int NbLoopSpaces;
   const Scop *scop;
 
   /// baseAdress is set if we analyze a memory access. It holds the base address
@@ -97,11 +98,12 @@
       if (*PI == scev) {
         isl_id *ID = isl_id_alloc(ctx, ("p" + convertInt(i)).c_str(),
                                   (void *) scev);
-        isl_dim *Dim = isl_dim_set_alloc(ctx, 1, NbLoopDims);
-        Dim = isl_dim_set_dim_id(Dim, isl_dim_param, 0, ID);
+        isl_space *Space = isl_space_set_alloc(ctx, 1, NbLoopSpaces);
+        Space = isl_space_set_dim_id(Space, isl_dim_param, 0, ID);
 
-        isl_set *Domain = isl_set_universe(isl_dim_copy(Dim));
-        isl_aff *Affine = isl_aff_zero(isl_local_space_from_dim(Dim));
+        isl_set *Domain = isl_set_universe(isl_space_copy(Space));
+        isl_aff *Affine = isl_aff_zero_on_domain(
+          isl_local_space_from_space(Space));
         Affine = isl_aff_add_coefficient_si(Affine, isl_dim_param, 0, 1);
 
         return isl_pw_aff_alloc(Domain, Affine);
@@ -114,7 +116,7 @@
 
   SCEVAffinator(const ScopStmt *stmt, const Value *baseAddress) :
     ctx(stmt->getParent()->getCtx()),
-    NbLoopDims(stmt->getNumIterators()),
+    NbLoopSpaces(stmt->getNumIterators()),
     scop(stmt->getParent()),
     baseAddress(baseAddress) {};
 
@@ -135,10 +137,10 @@
     //    this constant correctly.
     MPZ_from_APInt(v, Value->getValue(), /* isSigned */ true);
 
-    isl_dim *dim = isl_dim_set_alloc(ctx, 0, NbLoopDims);
-    isl_local_space *ls = isl_local_space_from_dim(isl_dim_copy(dim));
-    isl_aff *Affine = isl_aff_zero(ls);
-    isl_set *Domain = isl_set_universe(dim);
+    isl_space *Space = isl_space_set_alloc(ctx, 0, NbLoopSpaces);
+    isl_local_space *ls = isl_local_space_from_space(isl_space_copy(Space));
+    isl_aff *Affine = isl_aff_zero_on_domain(ls);
+    isl_set *Domain = isl_set_universe(Space);
 
     Affine = isl_aff_add_constant(Affine, v);
     isl_int_clear(v);
@@ -207,13 +209,13 @@
 
     isl_pw_aff *Start = visit(Expr->getStart());
     isl_pw_aff *Step = visit(Expr->getOperand(1));
-    isl_dim *Dim = isl_dim_set_alloc (ctx, 0, NbLoopDims);
-    isl_local_space *LocalSpace = isl_local_space_from_dim (Dim);
+    isl_space *Space = isl_space_set_alloc(ctx, 0, NbLoopSpaces);
+    isl_local_space *LocalSpace = isl_local_space_from_space(Space);
 
     int loopDimension = getLoopDepth(Expr->getLoop());
 
-    isl_aff *LAff = isl_aff_set_coefficient_si (isl_aff_zero (LocalSpace),
-                                                isl_dim_set, loopDimension, 1);
+    isl_aff *LAff = isl_aff_set_coefficient_si(
+      isl_aff_zero_on_domain (LocalSpace), isl_dim_in, loopDimension, 1);
     isl_pw_aff *LPwAff = isl_pw_aff_from_aff(LAff);
 
     // TODO: Do we need to check for NSW and NUW?
@@ -238,21 +240,21 @@
   __isl_give isl_pw_aff *visitUnknown(const SCEVUnknown* Expr) {
     Value *Value = Expr->getValue();
 
-    isl_dim *Dim;
+    isl_space *Space;
 
     /// If baseAddress is set, we ignore its Value object in the scev and do not
     /// add it to the isl_pw_aff. This is because it is regarded as defining the
     /// name of an array, in contrast to its array subscript.
     if (baseAddress != Value) {
       isl_id *ID = isl_id_alloc(ctx, Value->getNameStr().c_str(), Value);
-      Dim = isl_dim_set_alloc(ctx, 1, NbLoopDims);
-      Dim = isl_dim_set_dim_id(Dim, isl_dim_param, 0, ID);
+      Space = isl_space_set_alloc(ctx, 1, NbLoopSpaces);
+      Space = isl_space_set_dim_id(Space, isl_dim_param, 0, ID);
     } else {
-      Dim = isl_dim_set_alloc(ctx, 0, NbLoopDims);
+      Space = isl_space_set_alloc(ctx, 0, NbLoopSpaces);
     }
 
-    isl_set *Domain = isl_set_universe(isl_dim_copy(Dim));
-    isl_aff *Affine = isl_aff_zero(isl_local_space_from_dim(Dim));
+    isl_set *Domain = isl_set_universe(isl_space_copy(Space));
+    isl_aff *Affine = isl_aff_zero_on_domain(isl_local_space_from_space(Space));
 
     if (baseAddress != Value)
       Affine = isl_aff_add_coefficient_si(Affine, isl_dim_param, 0, 1);
@@ -298,14 +300,14 @@
 }
 
 isl_basic_map *MemoryAccess::createBasicAccessMap(ScopStmt *Statement) {
-  isl_dim *dim = isl_dim_alloc(Statement->getIslContext(), 0,
-                               Statement->getNumIterators(), 1);
+  isl_space *Space = isl_space_alloc(Statement->getIslContext(), 0,
+                                    Statement->getNumIterators(), 1);
   setBaseName();
 
-  dim = isl_dim_set_tuple_name(dim, isl_dim_out, getBaseName().c_str());
-  dim = isl_dim_set_tuple_name(dim, isl_dim_in, Statement->getBaseName());
+  Space = isl_space_set_tuple_name(Space, isl_dim_out, getBaseName().c_str());
+  Space = isl_space_set_tuple_name(Space, isl_dim_in, Statement->getBaseName());
 
-  return isl_basic_map_universe(dim);
+  return isl_basic_map_universe(Space);
 }
 
 MemoryAccess::MemoryAccess(const SCEVAffFunc &AffFunc, ScopStmt *Statement) {
@@ -338,7 +340,7 @@
   AccessRelation = isl_map_set_tuple_name(AccessRelation, isl_dim_out,
                                           getBaseName().c_str());
 
-  isl_dim *Model = isl_set_get_dim(Statement->getParent()->getContext());
+  isl_space *Model = isl_set_get_space(Statement->getParent()->getContext());
   AccessRelation = isl_map_align_params(AccessRelation, Model);
 }
 
@@ -350,7 +352,7 @@
 
   isl_basic_map *BasicAccessMap = createBasicAccessMap(Statement);
   AccessRelation = isl_map_from_basic_map(BasicAccessMap);
-  isl_dim *Model = isl_set_get_dim(Statement->getParent()->getContext());
+  isl_space *Model = isl_set_get_space(Statement->getParent()->getContext());
   AccessRelation = isl_map_align_params(AccessRelation, Model);
 }
 
@@ -375,9 +377,10 @@
 //   set[i0, i1, ..., iX] -> set[o0, o1, ..., oX]
 //     : i0 = o0, i1 = o1, ..., i(X-1) = o(X-1), iX < oX
 //
-static isl_map *getEqualAndLarger(isl_dim *setDomain) {
-  isl_dim *mapDomain = isl_dim_map_from_set(setDomain);
+static isl_map *getEqualAndLarger(isl_space *setDomain) {
+  isl_space *mapDomain = isl_space_map_from_set(setDomain);
   isl_basic_map *bmap = isl_basic_map_universe(mapDomain);
+  isl_local_space *MapLocalSpace = isl_local_space_from_space(mapDomain);
 
   // Set all but the last dimension to be equal for the input and output
   //
@@ -386,7 +389,7 @@
   for (unsigned i = 0; i < isl_basic_map_n_in(bmap) - 1; ++i) {
     isl_int v;
     isl_int_init(v);
-    isl_constraint *c = isl_equality_alloc(isl_basic_map_get_dim(bmap));
+    isl_constraint *c = isl_equality_alloc(isl_local_space_copy(MapLocalSpace));
 
     isl_int_set_si(v, 1);
     isl_constraint_set_coefficient(c, isl_dim_in, i, v);
@@ -406,7 +409,7 @@
   unsigned lastDimension = isl_basic_map_n_in(bmap) - 1;
   isl_int v;
   isl_int_init(v);
-  isl_constraint *c = isl_inequality_alloc(isl_basic_map_get_dim(bmap));
+  isl_constraint *c = isl_inequality_alloc(isl_local_space_copy(MapLocalSpace));
   isl_int_set_si(v, -1);
   isl_constraint_set_coefficient(c, isl_dim_in, lastDimension, v);
   isl_int_set_si(v, 1);
@@ -436,7 +439,7 @@
   scattering = isl_map_set_tuple_name(scattering, isl_dim_in, "");
   scatteringDomain = isl_set_set_tuple_name(scatteringDomain, "");
 
-  isl_map *nextScatt = getEqualAndLarger(isl_set_get_dim(scatteringDomain));
+  isl_map *nextScatt = getEqualAndLarger(isl_set_get_space(scatteringDomain));
   nextScatt = isl_map_lexmin(nextScatt);
 
   scattering = isl_map_intersect_domain(scattering, scatteringDomain);
@@ -451,7 +454,9 @@
 
 bool MemoryAccess::isStrideZero(const isl_set *domainSubset) const {
   isl_set *stride = getStride(domainSubset);
-  isl_constraint *c = isl_equality_alloc(isl_set_get_dim(stride));
+  isl_space *StrideSpace = isl_set_get_space(stride);
+  isl_local_space *StrideLS = isl_local_space_from_space(StrideSpace);
+  isl_constraint *c = isl_equality_alloc(StrideLS);
 
   isl_int v;
   isl_int_init(v);
@@ -461,7 +466,7 @@
   isl_constraint_set_constant(c, v);
   isl_int_clear(v);
 
-  isl_basic_set *bset = isl_basic_set_universe(isl_set_get_dim(stride));
+  isl_basic_set *bset = isl_basic_set_universe(isl_set_get_space(stride));
 
   bset = isl_basic_set_add_constraint(bset, c);
   isl_set *strideZero = isl_set_from_basic_set(bset);
@@ -476,7 +481,9 @@
 
 bool MemoryAccess::isStrideOne(const isl_set *domainSubset) const {
   isl_set *stride = getStride(domainSubset);
-  isl_constraint *c = isl_equality_alloc(isl_set_get_dim(stride));
+  isl_space *StrideSpace = isl_set_get_space(stride);
+  isl_local_space *StrideLSpace = isl_local_space_from_space(StrideSpace);
+  isl_constraint *c = isl_equality_alloc(StrideLSpace);
 
   isl_int v;
   isl_int_init(v);
@@ -486,7 +493,7 @@
   isl_constraint_set_constant(c, v);
   isl_int_clear(v);
 
-  isl_basic_set *bset = isl_basic_set_universe(isl_set_get_dim(stride));
+  isl_basic_set *bset = isl_basic_set_universe(isl_set_get_space(stride));
 
   bset = isl_basic_set_add_constraint(bset, c);
   isl_set *strideOne = isl_set_from_basic_set(bset);
@@ -512,17 +519,19 @@
 
 void ScopStmt::buildScattering(SmallVectorImpl<unsigned> &Scatter) {
   unsigned NumberOfIterators = getNumIterators();
-  unsigned ScatDim = Parent.getMaxLoopDepth() * 2 + 1;
-  isl_dim *dim = isl_dim_alloc(Parent.getCtx(), 0, NumberOfIterators, ScatDim);
-  dim = isl_dim_set_tuple_name(dim, isl_dim_out, "scattering");
-  dim = isl_dim_set_tuple_name(dim, isl_dim_in, getBaseName());
-  isl_basic_map *bmap = isl_basic_map_universe(isl_dim_copy(dim));
+  unsigned ScatSpace = Parent.getMaxLoopDepth() * 2 + 1;
+  isl_space *Space = isl_space_alloc(Parent.getCtx(), 0, NumberOfIterators,
+                                     ScatSpace);
+  Space = isl_space_set_tuple_name(Space, isl_dim_out, "scattering");
+  Space = isl_space_set_tuple_name(Space, isl_dim_in, getBaseName());
+  isl_local_space *LSpace = isl_local_space_from_space(isl_space_copy(Space));
+  isl_basic_map *bmap = isl_basic_map_universe(Space);
   isl_int v;
   isl_int_init(v);
 
   // Loop dimensions.
   for (unsigned i = 0; i < NumberOfIterators; ++i) {
-    isl_constraint *c = isl_equality_alloc(isl_dim_copy(dim));
+    isl_constraint *c = isl_equality_alloc(isl_local_space_copy(LSpace));
     isl_int_set_si(v, 1);
     isl_constraint_set_coefficient(c, isl_dim_out, 2 * i + 1, v);
     isl_int_set_si(v, -1);
@@ -533,7 +542,7 @@
 
   // Constant dimensions
   for (unsigned i = 0; i < NumberOfIterators + 1; ++i) {
-    isl_constraint *c = isl_equality_alloc(isl_dim_copy(dim));
+    isl_constraint *c = isl_equality_alloc(isl_local_space_copy(LSpace));
     isl_int_set_si(v, -1);
     isl_constraint_set_coefficient(c, isl_dim_out, 2 * i, v);
     isl_int_set_si(v, Scatter[i]);
@@ -543,8 +552,8 @@
   }
 
   // Fill scattering dimensions.
-  for (unsigned i = 2 * NumberOfIterators + 1; i < ScatDim ; ++i) {
-    isl_constraint *c = isl_equality_alloc(isl_dim_copy(dim));
+  for (unsigned i = 2 * NumberOfIterators + 1; i < ScatSpace ; ++i) {
+    isl_constraint *c = isl_equality_alloc(isl_local_space_copy(LSpace));
     isl_int_set_si(v, 1);
     isl_constraint_set_coefficient(c, isl_dim_out, i, v);
     isl_int_set_si(v, 0);
@@ -554,9 +563,8 @@
   }
 
   isl_int_clear(v);
-  isl_dim_free(dim);
   Scattering = isl_map_from_basic_map(bmap);
-  isl_dim *Model = isl_set_get_dim(getParent()->getContext());
+  isl_space *Model = isl_set_get_space(getParent()->getContext());
   Scattering = isl_map_align_params(Scattering, Model);
 }
 
@@ -570,7 +578,8 @@
   }
 }
 
-isl_set *ScopStmt::toConditionSet(const Comparison &Comp, isl_dim *dim) const {
+isl_set *ScopStmt::toConditionSet(const Comparison &Comp,
+                                  isl_space *space) const {
   isl_pw_aff *LHS = SCEVAffinator::getPwAff(this, Comp.getLHS()->OriginalSCEV,
                                             0);
   isl_pw_aff *RHS = SCEVAffinator::getPwAff(this, Comp.getRHS()->OriginalSCEV,
@@ -606,41 +615,45 @@
     llvm_unreachable("Non integer predicate not supported");
   }
 
-  set = isl_set_set_tuple_name(set, isl_dim_get_tuple_name(dim, isl_dim_set));
+  set = isl_set_set_tuple_name(set, isl_space_get_tuple_name(space, isl_dim_set));
 
   return set;
 }
 
-isl_set *ScopStmt::toUpperLoopBound(const SCEVAffFunc &UpperBound, isl_dim *Dim,
+isl_set *ScopStmt::toUpperLoopBound(const SCEVAffFunc &UpperBound,
+                                    isl_space *Space,
 				    unsigned BoundedDimension) const {
   // FIXME: We should choose a consistent scheme of when to name the dimensions.
-  isl_dim *UnnamedDim = isl_dim_copy(Dim);
-  UnnamedDim = isl_dim_set_tuple_name(UnnamedDim, isl_dim_set, 0);
-  isl_local_space *LocalSpace = isl_local_space_from_dim (UnnamedDim);
-  isl_aff *LAff = isl_aff_set_coefficient_si (isl_aff_zero (LocalSpace),
-                                              isl_dim_set, BoundedDimension, 1);
-  isl_pw_aff *BoundedDim = isl_pw_aff_from_aff(LAff);
+  isl_space *UnnamedSpace = isl_space_copy(Space);
+  UnnamedSpace = isl_space_set_tuple_name(UnnamedSpace, isl_dim_set, 0);
+  isl_local_space *LocalSpace = isl_local_space_from_space(UnnamedSpace);
+  isl_aff *LAff = isl_aff_set_coefficient_si(isl_aff_zero_on_domain(LocalSpace),
+                                             isl_dim_in, BoundedDimension, 1);
+  isl_pw_aff *BoundedSpace = isl_pw_aff_from_aff(LAff);
   isl_pw_aff *Bound = SCEVAffinator::getPwAff(this, UpperBound.OriginalSCEV, 0);
-  isl_set *set = isl_pw_aff_le_set(BoundedDim, Bound);
-  set = isl_set_set_tuple_name(set, isl_dim_get_tuple_name(Dim, isl_dim_set));
-  isl_dim_free(Dim);
+  isl_set *set = isl_pw_aff_le_set(BoundedSpace, Bound);
+  set = isl_set_set_tuple_name(set, isl_space_get_tuple_name(Space, isl_dim_set));
+  isl_space_free(Space);
   return set;
 }
 
 void ScopStmt::buildIterationDomainFromLoops(TempScop &tempScop) {
-  isl_dim *dim = isl_dim_set_alloc(getIslContext(), 0, getNumIterators());
-  dim = isl_dim_set_tuple_name(dim, isl_dim_set, getBaseName());
+  isl_space *Space = isl_space_set_alloc(getIslContext(), 0, getNumIterators());
+  Space = isl_space_set_tuple_name(Space, isl_dim_set, getBaseName());
 
-  Domain = isl_set_universe(isl_dim_copy(dim));
-  Domain = isl_set_align_params(Domain, isl_set_get_dim(Parent.getContext()));
+  Domain = isl_set_universe(isl_space_copy(Space));
+  Domain = isl_set_align_params(Domain, isl_set_get_space(Parent.getContext()));
 
   isl_int v;
   isl_int_init(v);
 
+  isl_local_space *LocalSpace;
+  LocalSpace = isl_local_space_from_space(isl_space_copy(Space));
+
   for (int i = 0, e = getNumIterators(); i != e; ++i) {
     // Lower bound: IV >= 0.
-    isl_basic_set *bset = isl_basic_set_universe(isl_dim_copy(dim));
-    isl_constraint *c = isl_inequality_alloc(isl_dim_copy(dim));
+    isl_basic_set *bset = isl_basic_set_universe(isl_space_copy(Space));
+    isl_constraint *c = isl_inequality_alloc(isl_local_space_copy(LocalSpace));
     isl_int_set_si(v, 1);
     isl_constraint_set_coefficient(c, isl_dim_set, i, v);
     bset = isl_basic_set_add_constraint(bset, c);
@@ -649,17 +662,19 @@
     // Upper bound: IV <= NumberOfIterations.
     const Loop *L = getLoopForDimension(i);
     const SCEVAffFunc &UpperBound = tempScop.getLoopBound(L);
-    isl_set *UpperBoundSet = toUpperLoopBound(UpperBound, isl_dim_copy(dim), i);
+    isl_set *UpperBoundSet = toUpperLoopBound(UpperBound, isl_space_copy(Space),
+                                              i);
     Domain = isl_set_intersect(Domain, UpperBoundSet);
   }
 
-  isl_dim_free(dim);
+  isl_local_space_free(LocalSpace);
+  isl_space_free(Space);
   isl_int_clear(v);
 }
 
 void ScopStmt::addConditionsToDomain(TempScop &tempScop,
                                      const Region &CurRegion) {
-  isl_dim *dim = isl_set_get_dim(Domain);
+  isl_space *Space = isl_set_get_space(Domain);
   const Region *TopR = tempScop.getMaxRegion().getParent(),
                *CurR = &CurRegion;
   const BasicBlock *CurEntry = BB;
@@ -672,7 +687,7 @@
       if (const BBCond *Cnd = tempScop.getBBCond(CurEntry))
         for (BBCond::const_iterator I = Cnd->begin(), E = Cnd->end();
              I != E; ++I) {
-          isl_set *c = toConditionSet(*I, dim);
+          isl_set *c = toConditionSet(*I, Space);
           Domain = isl_set_intersect(Domain, c);
         }
     }
@@ -680,7 +695,7 @@
     CurR = CurR->getParent();
   } while (TopR != CurR);
 
-  isl_dim_free(dim);
+  isl_space_free(Space);
 }
 
 void ScopStmt::buildIterationDomain(TempScop &tempScop, const Region &CurRegion)
@@ -720,22 +735,22 @@
 
   // Build iteration domain.
   std::string IterationDomainString = "{[i0] : i0 = 0}";
-  Domain = isl_set_read_from_str(Parent.getCtx(), IterationDomainString.c_str(),
-                                 -1);
+  Domain = isl_set_read_from_str(Parent.getCtx(),
+                                 IterationDomainString.c_str());
   Domain = isl_set_set_tuple_name(Domain, getBaseName());
-  isl_dim *Model = isl_set_get_dim(getParent()->getContext());
-  Domain = isl_set_align_params(Domain, isl_dim_copy(Model));
+  isl_space *Model = isl_set_get_space(getParent()->getContext());
+  Domain = isl_set_align_params(Domain, isl_space_copy(Model));
 
   // Build scattering.
-  unsigned ScatDim = Parent.getMaxLoopDepth() * 2 + 1;
-  isl_dim *dim = isl_dim_alloc(Parent.getCtx(), 0, 1, ScatDim);
-  dim = isl_dim_set_tuple_name(dim, isl_dim_out, "scattering");
-  dim = isl_dim_set_tuple_name(dim, isl_dim_in, getBaseName());
-  isl_basic_map *bmap = isl_basic_map_universe(isl_dim_copy(dim));
+  unsigned ScatSpace = Parent.getMaxLoopDepth() * 2 + 1;
+  isl_space *Space = isl_space_alloc(Parent.getCtx(), 0, 1, ScatSpace);
+  Space = isl_space_set_tuple_name(Space, isl_dim_out, "scattering");
+  Space = isl_space_set_tuple_name(Space, isl_dim_in, getBaseName());
+  isl_basic_map *bmap = isl_basic_map_universe(isl_space_copy(Space));
   isl_int v;
   isl_int_init(v);
 
-  isl_constraint *c = isl_equality_alloc(dim);
+  isl_constraint *c = isl_equality_alloc(isl_local_space_from_space(Space));
   isl_int_set_si(v, -1);
   isl_constraint_set_coefficient(c, isl_dim_out, 0, v);
 
@@ -863,7 +878,7 @@
   ParamSetType &Params = tempScop.getParamSet();
   Parameters.insert(Parameters.begin(), Params.begin(), Params.end());
 
-  isl_dim *dim = isl_dim_set_alloc(ctx, getNumParams(), 0);
+  isl_space *Space = isl_space_set_alloc(ctx, getNumParams(), 0);
 
   int i = 0;
   for (ParamSetType::iterator PI = Params.begin(), PE = Params.end();
@@ -872,13 +887,13 @@
     isl_id *id = isl_id_alloc(ctx,
                               ("p" + convertInt(i)).c_str(),
                               (void *) scev);
-    dim = isl_dim_set_dim_id(dim, isl_dim_param, i, id);
+    Space = isl_space_set_dim_id(Space, isl_dim_param, i, id);
     i++;
   }
 
   // TODO: Insert relations between parameters.
   // TODO: Insert constraints on parameters.
-  Context = isl_set_universe (dim);
+  Context = isl_set_universe (Space);
 
   SmallVector<Loop*, 8> NestLoops;
   SmallVector<unsigned, 8> Scatter;

Modified: polly/trunk/lib/CodeGeneration.cpp
URL: http://llvm.org/viewvc/llvm-project/polly/trunk/lib/CodeGeneration.cpp?rev=141251&r1=141250&r2=141251&view=diff
==============================================================================
--- polly/trunk/lib/CodeGeneration.cpp (original)
+++ polly/trunk/lib/CodeGeneration.cpp Wed Oct  5 19:03:35 2011
@@ -362,8 +362,8 @@
     isl_map *currentAccessRelation = access.getAccessFunction();
     isl_map *newAccessRelation = access.getNewAccessFunction();
 
-    assert(isl_map_has_equal_dim(currentAccessRelation, newAccessRelation)
-           && "Current and new access function dimensions differ");
+    assert(isl_map_has_equal_space(currentAccessRelation, newAccessRelation)
+           && "Current and new access function use different spaces");
 
     if (!newAccessRelation) {
       Value *newPointer = getOperand(pointer, BBMap);
@@ -1147,10 +1147,11 @@
     // Calculate a map similar to the identity map, but with the last input
     // and output dimension not related.
     //  [i0, i1, i2, i3] -> [i0, i1, i2, o0]
-    isl_dim *dim = isl_set_get_dim(loopDomain);
-    dim = isl_dim_drop_outputs(dim, isl_set_n_dim(loopDomain) - 2, 1);
-    dim = isl_dim_map_from_set(dim);
-    isl_map *identity = isl_map_identity(dim);
+    isl_space *Space = isl_set_get_space(loopDomain);
+    Space = isl_space_drop_outputs(Space,
+                                   isl_set_dim(loopDomain, isl_dim_set) - 2, 1);
+    Space = isl_space_map_from_set(Space);
+    isl_map *identity = isl_map_identity(Space);
     identity = isl_map_add_dims(identity, isl_dim_in, 1);
     identity = isl_map_add_dims(identity, isl_dim_out, 1);
 

Modified: polly/trunk/lib/Exchange/JSONExporter.cpp
URL: http://llvm.org/viewvc/llvm-project/polly/trunk/lib/Exchange/JSONExporter.cpp?rev=141251&r1=141250&r2=141251&view=diff
==============================================================================
--- polly/trunk/lib/Exchange/JSONExporter.cpp (original)
+++ polly/trunk/lib/Exchange/JSONExporter.cpp Wed Oct  5 19:03:35 2011
@@ -236,7 +236,7 @@
       continue;
     Json::Value schedule = jscop["statements"][index]["schedule"];
 
-    isl_map *m = isl_map_read_from_str(S->getCtx(), schedule.asCString(), -1);
+    isl_map *m = isl_map_read_from_str(S->getCtx(), schedule.asCString());
     NewScattering[*SI] = m;
     index++;
   }
@@ -267,9 +267,9 @@
       Json::Value accesses = jscop["statements"][statementIdx]
                                   ["accesses"][memoryAccessIdx]["relation"];
       isl_map *newAccessMap = isl_map_read_from_str(S->getCtx(),
-                                                    accesses.asCString(), -1);
+                                                    accesses.asCString());
       isl_map *currentAccessMap = (*MI)->getAccessFunction();
-      if (!isl_map_has_equal_dim(currentAccessMap, newAccessMap)) {
+      if (!isl_map_has_equal_space(currentAccessMap, newAccessMap)) {
         errs() << "JScop file contains access function with incompatible "
                << "dimensions\n";
         isl_map_free(newAccessMap);

Modified: polly/trunk/lib/Exchange/OpenScopExporter.cpp
URL: http://llvm.org/viewvc/llvm-project/polly/trunk/lib/Exchange/OpenScopExporter.cpp?rev=141251&r1=141250&r2=141251&view=diff
==============================================================================
--- polly/trunk/lib/Exchange/OpenScopExporter.cpp (original)
+++ polly/trunk/lib/Exchange/OpenScopExporter.cpp Wed Oct  5 19:03:35 2011
@@ -223,9 +223,9 @@
 int OpenScop::domainToMatrix_constraint(isl_constraint *c, void *user) {
   openscop_matrix_p m = (openscop_matrix_p) user;
 
-  int nb_params = isl_constraint_dim(c, isl_dim_param);
-  int nb_vars = isl_constraint_dim(c, isl_dim_set);
-  int nb_div = isl_constraint_dim(c, isl_dim_div);
+  int nb_params = isl_constraint_dim(c, isl_space_param);
+  int nb_vars = isl_constraint_dim(c, isl_space_set);
+  int nb_div = isl_constraint_dim(c, isl_space_div);
 
   assert(!nb_div && "Existentially quantified variables not yet supported");
 
@@ -242,13 +242,13 @@
 
   // Assign variables
   for (int i = 0; i < nb_vars; ++i) {
-    isl_constraint_get_coefficient(c, isl_dim_set, i, &v);
+    isl_constraint_get_coefficient(c, isl_space_set, i, &v);
     isl_int_set(vec->p[i + 1], v);
   }
 
   // Assign parameters
   for (int i = 0; i < nb_params; ++i) {
-    isl_constraint_get_coefficient(c, isl_dim_param, i, &v);
+    isl_constraint_get_coefficient(c, isl_space_param, i, &v);
     isl_int_set(vec->p[nb_vars + i + 1], v);
   }
 
@@ -309,10 +309,10 @@
 int OpenScop::scatteringToMatrix_constraint(isl_constraint *c, void *user) {
   openscop_matrix_p m = (openscop_matrix_p) user;
 
-  int nb_params = isl_constraint_dim(c, isl_dim_param);
-  int nb_in = isl_constraint_dim(c, isl_dim_in);
-  int nb_out = isl_constraint_dim(c, isl_dim_out);
-  int nb_div = isl_constraint_dim(c, isl_dim_div);
+  int nb_params = isl_constraint_dim(c, isl_space_param);
+  int nb_in = isl_constraint_dim(c, isl_space_in);
+  int nb_out = isl_constraint_dim(c, isl_space_out);
+  int nb_div = isl_constraint_dim(c, isl_space_div);
 
   assert(!nb_div && "Existentially quantified variables not yet supported");
 
@@ -330,19 +330,19 @@
 
   // Assign scattering
   for (int i = 0; i < nb_out; ++i) {
-    isl_constraint_get_coefficient(c, isl_dim_out, i, &v);
+    isl_constraint_get_coefficient(c, isl_space_out, i, &v);
     isl_int_set(vec->p[i + 1], v);
   }
 
   // Assign variables
   for (int i = 0; i < nb_in; ++i) {
-    isl_constraint_get_coefficient(c, isl_dim_in, i, &v);
+    isl_constraint_get_coefficient(c, isl_space_in, i, &v);
     isl_int_set(vec->p[nb_out + i + 1], v);
   }
 
   // Assign parameters
   for (int i = 0; i < nb_params; ++i) {
-    isl_constraint_get_coefficient(c, isl_dim_param, i, &v);
+    isl_constraint_get_coefficient(c, isl_space_param, i, &v);
     isl_int_set(vec->p[nb_out + nb_in + i + 1], v);
   }
 
@@ -404,9 +404,9 @@
 int OpenScop::accessToMatrix_constraint(isl_constraint *c, void *user) {
   openscop_matrix_p m = (openscop_matrix_p) user;
 
-  int nb_params = isl_constraint_dim(c, isl_dim_param);
-  int nb_in = isl_constraint_dim(c, isl_dim_in);
-  int nb_div = isl_constraint_dim(c, isl_dim_div);
+  int nb_params = isl_constraint_dim(c, isl_space_param);
+  int nb_in = isl_constraint_dim(c, isl_space_in);
+  int nb_div = isl_constraint_dim(c, isl_space_div);
 
   assert(!nb_div && "Existentially quantified variables not yet supported");
 
@@ -417,13 +417,13 @@
   isl_int_init(v);
 
   // The access dimension has to be one.
-  isl_constraint_get_coefficient(c, isl_dim_out, 0, &v);
+  isl_constraint_get_coefficient(c, isl_space_out, 0, &v);
   assert(isl_int_is_one(v));
   bool inverse = true ;
 
   // Assign variables
   for (int i = 0; i < nb_in; ++i) {
-    isl_constraint_get_coefficient(c, isl_dim_in, i, &v);
+    isl_constraint_get_coefficient(c, isl_space_in, i, &v);
 
     if (inverse) isl_int_neg(v,v);
 
@@ -432,7 +432,7 @@
 
   // Assign parameters
   for (int i = 0; i < nb_params; ++i) {
-    isl_constraint_get_coefficient(c, isl_dim_param, i, &v);
+    isl_constraint_get_coefficient(c, isl_space_param, i, &v);
 
     if (inverse) isl_int_neg(v,v);
 

Modified: polly/trunk/lib/Exchange/OpenScopImporter.cpp
URL: http://llvm.org/viewvc/llvm-project/polly/trunk/lib/Exchange/OpenScopImporter.cpp?rev=141251&r1=141250&r2=141251&view=diff
==============================================================================
--- polly/trunk/lib/Exchange/OpenScopImporter.cpp (original)
+++ polly/trunk/lib/Exchange/OpenScopImporter.cpp Wed Oct  5 19:03:35 2011
@@ -64,31 +64,31 @@
 /// @brief Create an isl constraint from a row of OpenScop integers.
 ///
 /// @param row An array of isl/OpenScop integers.
-/// @param dim An isl dim object, describing how to spilt the dimensions.
+/// @param Space An isl space object, describing how to spilt the dimensions.
 ///
 /// @return An isl constraint representing this integer array.
-isl_constraint *constraintFromMatrixRow(isl_int *row, isl_dim *dim) {
+isl_constraint *constraintFromMatrixRow(isl_int *row, isl_space *Space) {
   isl_constraint *c;
 
-  unsigned NbOut = isl_dim_size(dim, isl_dim_out);
-  unsigned NbIn = isl_dim_size(dim, isl_dim_in);
-  unsigned NbParam = isl_dim_size(dim, isl_dim_param);
+  unsigned NbOut = isl_space_size(Space, isl_dim_out);
+  unsigned NbIn = isl_space_size(Space, isl_dim_in);
+  unsigned NbParam = isl_space_size(Space, isl_dim_param);
 
   if (isl_int_is_zero(row[0]))
-    c = isl_equality_alloc(isl_dim_copy(dim));
+    c = isl_equality_alloc(isl_space_copy(Space));
   else
-    c = isl_inequality_alloc(isl_dim_copy(dim));
+    c = isl_inequality_alloc(isl_space_copy(Space));
 
   unsigned current_column = 1;
 
   for (unsigned j = 0; j < NbOut; ++j)
-    isl_constraint_set_coefficient(c, isl_dim_out, j, row[current_column++]);
+    isl_constraint_set_coefficient(c, isl_space_out, j, row[current_column++]);
 
   for (unsigned j = 0; j < NbIn; ++j)
-    isl_constraint_set_coefficient(c, isl_dim_in, j, row[current_column++]);
+    isl_constraint_set_coefficient(c, isl_space_in, j, row[current_column++]);
 
   for (unsigned j = 0; j < NbParam; ++j)
-    isl_constraint_set_coefficient(c, isl_dim_param, j, row[current_column++]);
+    isl_constraint_set_coefficient(c, isl_space_param, j, row[current_column++]);
 
   isl_constraint_set_constant(c, row[current_column]);
 
@@ -98,16 +98,16 @@
 /// @brief Create an isl map from a OpenScop matrix.
 ///
 /// @param m The OpenScop matrix to translate.
-/// @param dim The dimensions that are contained in the OpenScop matrix.
+/// @param Space The dimensions that are contained in the OpenScop matrix.
 ///
 /// @return An isl map representing m.
-isl_map *mapFromMatrix(openscop_matrix_p m, isl_dim *dim) {
-  isl_basic_map *bmap = isl_basic_map_universe(isl_dim_copy(dim));
+isl_map *mapFromMatrix(openscop_matrix_p m, isl_space *Space) {
+  isl_basic_map *bmap = isl_basic_map_universe(isl_space_copy(Space));
 
   for (unsigned i = 0; i < m->NbRows; ++i) {
     isl_constraint *c;
 
-    c = constraintFromMatrixRow(m->p[i], dim);
+    c = constraintFromMatrixRow(m->p[i], Space);
     bmap = isl_basic_map_add_constraint(bmap, c);
   }
 
@@ -127,11 +127,11 @@
   unsigned NbScattering = m->NbColumns - 2 - NbParam - NbIterators;
 
   isl_ctx *ctx = PollyStmt->getParent()->getCtx();
-  isl_dim *dim = isl_dim_alloc(ctx, NbParam, NbIterators, NbScattering);
-  dim = isl_dim_set_tuple_name(dim, isl_dim_out, "scattering");
-  dim = isl_dim_set_tuple_name(dim, isl_dim_in, PollyStmt->getBaseName());
-  isl_map *map = mapFromMatrix(m, dim);
-  isl_dim_free(dim);
+  isl_space *Space = isl_dim_alloc(ctx, NbParam, NbIterators, NbScattering);
+  Space = isl_space_set_tuple_name(Space, isl_dim_out, "scattering");
+  Space = isl_space_set_tuple_name(Space, isl_dim_in, PollyStmt->getBaseName());
+  isl_map *map = mapFromMatrix(m, Space);
+  isl_space_free(Space);
 
   return map;
 }

Modified: polly/trunk/lib/Exchange/ScopLib.cpp
URL: http://llvm.org/viewvc/llvm-project/polly/trunk/lib/Exchange/ScopLib.cpp?rev=141251&r1=141250&r2=141251&view=diff
==============================================================================
--- polly/trunk/lib/Exchange/ScopLib.cpp (original)
+++ polly/trunk/lib/Exchange/ScopLib.cpp Wed Oct  5 19:03:35 2011
@@ -173,9 +173,9 @@
 int ScopLib::domainToMatrix_constraint(isl_constraint *c, void *user) {
   scoplib_matrix_p m = (scoplib_matrix_p) user;
 
-  int nb_params = isl_constraint_dim(c, isl_dim_param);
-  int nb_vars = isl_constraint_dim(c, isl_dim_set);
-  int nb_div = isl_constraint_dim(c, isl_dim_div);
+  int nb_params = isl_constraint_dim(c, isl_space_param);
+  int nb_vars = isl_constraint_dim(c, isl_space_set);
+  int nb_div = isl_constraint_dim(c, isl_space_div);
 
   assert(!nb_div && "Existentially quantified variables not yet supported");
 
@@ -192,13 +192,13 @@
 
   // Assign variables
   for (int i = 0; i < nb_vars; ++i) {
-    isl_constraint_get_coefficient(c, isl_dim_set, i, &v);
+    isl_constraint_get_coefficient(c, isl_space_set, i, &v);
     isl_int_set(vec->p[i + 1], v);
   }
 
   // Assign parameters
   for (int i = 0; i < nb_params; ++i) {
-    isl_constraint_get_coefficient(c, isl_dim_param, i, &v);
+    isl_constraint_get_coefficient(c, isl_space_param, i, &v);
     isl_int_set(vec->p[nb_vars + i + 1], v);
   }
 
@@ -259,9 +259,9 @@
 int ScopLib::scatteringToMatrix_constraint(isl_constraint *c, void *user) {
   scoplib_matrix_p m = (scoplib_matrix_p) user;
 
-  int nb_params = isl_constraint_dim(c, isl_dim_param);
-  int nb_in = isl_constraint_dim(c, isl_dim_in);
-  int nb_div = isl_constraint_dim(c, isl_dim_div);
+  int nb_params = isl_constraint_dim(c, isl_space_param);
+  int nb_in = isl_constraint_dim(c, isl_space_in);
+  int nb_div = isl_constraint_dim(c, isl_space_div);
 
   assert(!nb_div && "Existentially quantified variables not yet supported");
 
@@ -279,13 +279,13 @@
 
   // Assign variables
   for (int i = 0; i < nb_in; ++i) {
-    isl_constraint_get_coefficient(c, isl_dim_in, i, &v);
+    isl_constraint_get_coefficient(c, isl_space_in, i, &v);
     isl_int_set(vec->p[i + 1], v);
   }
 
   // Assign parameters
   for (int i = 0; i < nb_params; ++i) {
-    isl_constraint_get_coefficient(c, isl_dim_param, i, &v);
+    isl_constraint_get_coefficient(c, isl_space_param, i, &v);
     isl_int_set(vec->p[nb_in + i + 1], v);
   }
 
@@ -355,9 +355,9 @@
 int ScopLib::accessToMatrix_constraint(isl_constraint *c, void *user) {
   scoplib_matrix_p m = (scoplib_matrix_p) user;
 
-  int nb_params = isl_constraint_dim(c, isl_dim_param);
-  int nb_in = isl_constraint_dim(c, isl_dim_in);
-  int nb_div = isl_constraint_dim(c, isl_dim_div);
+  int nb_params = isl_constraint_dim(c, isl_space_param);
+  int nb_in = isl_constraint_dim(c, isl_space_in);
+  int nb_div = isl_constraint_dim(c, isl_space_div);
 
   assert(!nb_div && "Existentially quantified variables not yet supported");
 
@@ -368,13 +368,13 @@
   isl_int_init(v);
 
   // The access dimension has to be one.
-  isl_constraint_get_coefficient(c, isl_dim_out, 0, &v);
+  isl_constraint_get_coefficient(c, isl_space_out, 0, &v);
   assert(isl_int_is_one(v));
   bool inverse = true ;
 
   // Assign variables
   for (int i = 0; i < nb_in; ++i) {
-    isl_constraint_get_coefficient(c, isl_dim_in, i, &v);
+    isl_constraint_get_coefficient(c, isl_space_in, i, &v);
 
     if (inverse) isl_int_neg(v,v);
 
@@ -383,7 +383,7 @@
 
   // Assign parameters
   for (int i = 0; i < nb_params; ++i) {
-    isl_constraint_get_coefficient(c, isl_dim_param, i, &v);
+    isl_constraint_get_coefficient(c, isl_space_param, i, &v);
 
     if (inverse) isl_int_neg(v,v);
 
@@ -482,27 +482,27 @@
 /// @brief Create an isl constraint from a row of OpenScop integers.
 ///
 /// @param row An array of isl/OpenScop integers.
-/// @param dim An isl dim object, describing how to spilt the dimensions.
+/// @param Space An isl space object, describing how to spilt the dimensions.
 ///
 /// @return An isl constraint representing this integer array.
-isl_constraint *constraintFromMatrixRow(isl_int *row, isl_dim *dim) {
+isl_constraint *constraintFromMatrixRow(isl_int *row, isl_space *Space) {
   isl_constraint *c;
 
-  unsigned NbIn = isl_dim_size(dim, isl_dim_in);
-  unsigned NbParam = isl_dim_size(dim, isl_dim_param);
+  unsigned NbIn = isl_space_size(Space, isl_dim_in);
+  unsigned NbParam = isl_space_size(Space, isl_dim_param);
 
   if (isl_int_is_zero(row[0]))
-    c = isl_equality_alloc(isl_dim_copy(dim));
+    c = isl_equality_alloc(isl_space_copy(Space));
   else
-    c = isl_inequality_alloc(isl_dim_copy(dim));
+    c = isl_inequality_alloc(isl_space_copy(Space));
 
   unsigned current_column = 1;
 
   for (unsigned j = 0; j < NbIn; ++j)
-    isl_constraint_set_coefficient(c, isl_dim_in, j, row[current_column++]);
+    isl_constraint_set_coefficient(c, isl_space_in, j, row[current_column++]);
 
   for (unsigned j = 0; j < NbParam; ++j)
-    isl_constraint_set_coefficient(c, isl_dim_param, j, row[current_column++]);
+    isl_constraint_set_coefficient(c, isl_space_param, j, row[current_column++]);
 
   isl_constraint_set_constant(c, row[current_column]);
 
@@ -512,22 +512,22 @@
 /// @brief Create an isl map from a OpenScop matrix.
 ///
 /// @param m The OpenScop matrix to translate.
-/// @param dim The dimensions that are contained in the OpenScop matrix.
+/// @param Space The dimensions that are contained in the OpenScop matrix.
 ///
 /// @return An isl map representing m.
-isl_map *mapFromMatrix(scoplib_matrix_p m, isl_dim *dim,
+isl_map *mapFromMatrix(scoplib_matrix_p m, isl_space *Space,
                        unsigned scatteringDims) {
-  isl_basic_map *bmap = isl_basic_map_universe(isl_dim_copy(dim));
+  isl_basic_map *bmap = isl_basic_map_universe(isl_space_copy(Space));
 
   for (unsigned i = 0; i < m->NbRows; ++i) {
     isl_constraint *c;
 
-    c = constraintFromMatrixRow(m->p[i], dim);
+    c = constraintFromMatrixRow(m->p[i], Space);
 
     mpz_t minusOne;
     mpz_init(minusOne);
     mpz_set_si(minusOne, -1);
-    isl_constraint_set_coefficient(c, isl_dim_out, i, minusOne);
+    isl_constraint_set_coefficient(c, isl_space_out, i, minusOne);
 
     bmap = isl_basic_map_add_constraint(bmap, c);
   }
@@ -535,12 +535,12 @@
   for (unsigned i = m->NbRows; i < scatteringDims; i++) {
     isl_constraint *c;
 
-    c = isl_equality_alloc(isl_dim_copy(dim));
+    c = isl_equality_alloc(isl_space_copy(Space));
 
     mpz_t One;
     mpz_init(One);
     mpz_set_si(One, 1);
-    isl_constraint_set_coefficient(c, isl_dim_out, i, One);
+    isl_constraint_set_coefficient(c, isl_space_out, i, One);
 
     bmap = isl_basic_map_add_constraint(bmap, c);
   }
@@ -550,31 +550,31 @@
 /// @brief Create an isl constraint from a row of OpenScop integers.
 ///
 /// @param row An array of isl/OpenScop integers.
-/// @param dim An isl dim object, describing how to spilt the dimensions.
+/// @param Space An isl space object, describing how to spilt the dimensions.
 ///
 /// @return An isl constraint representing this integer array.
-isl_constraint *constraintFromMatrixRowFull(isl_int *row, isl_dim *dim) {
+isl_constraint *constraintFromMatrixRowFull(isl_int *row, isl_space *Space) {
   isl_constraint *c;
 
-  unsigned NbOut = isl_dim_size(dim, isl_dim_out);
-  unsigned NbIn = isl_dim_size(dim, isl_dim_in);
-  unsigned NbParam = isl_dim_size(dim, isl_dim_param);
+  unsigned NbOut = isl_space_size(Space, isl_dim_out);
+  unsigned NbIn = isl_space_size(Space, isl_dim_in);
+  unsigned NbParam = isl_space_size(Space, isl_dim_param);
 
   if (isl_int_is_zero(row[0]))
-    c = isl_equality_alloc(isl_dim_copy(dim));
+    c = isl_equality_alloc(isl_space_copy(Space));
   else
-    c = isl_inequality_alloc(isl_dim_copy(dim));
+    c = isl_inequality_alloc(isl_space_copy(Space));
 
   unsigned current_column = 1;
 
   for (unsigned j = 0; j < NbOut; ++j)
-    isl_constraint_set_coefficient(c, isl_dim_out, j, row[current_column++]);
+    isl_constraint_set_coefficient(c, isl_space_out, j, row[current_column++]);
 
   for (unsigned j = 0; j < NbIn; ++j)
-    isl_constraint_set_coefficient(c, isl_dim_in, j, row[current_column++]);
+    isl_constraint_set_coefficient(c, isl_space_in, j, row[current_column++]);
 
   for (unsigned j = 0; j < NbParam; ++j)
-    isl_constraint_set_coefficient(c, isl_dim_param, j, row[current_column++]);
+    isl_constraint_set_coefficient(c, isl_space_param, j, row[current_column++]);
 
   isl_constraint_set_constant(c, row[current_column]);
 
@@ -584,16 +584,16 @@
 /// @brief Create an isl map from a OpenScop matrix.
 ///
 /// @param m The OpenScop matrix to translate.
-/// @param dim The dimensions that are contained in the OpenScop matrix.
+/// @param Space The dimensions that are contained in the OpenScop matrix.
 ///
 /// @return An isl map representing m.
-isl_map *mapFromMatrix(scoplib_matrix_p m, isl_dim *dim) {
-  isl_basic_map *bmap = isl_basic_map_universe(isl_dim_copy(dim));
+isl_map *mapFromMatrix(scoplib_matrix_p m, isl_space *Space) {
+  isl_basic_map *bmap = isl_basic_map_universe(isl_space_copy(Space));
 
   for (unsigned i = 0; i < m->NbRows; ++i) {
     isl_constraint *c;
 
-    c = constraintFromMatrixRowFull(m->p[i], dim);
+    c = constraintFromMatrixRowFull(m->p[i], Space);
     bmap = isl_basic_map_add_constraint(bmap, c);
   }
 
@@ -619,18 +619,18 @@
     NbScattering = scatteringDims;
 
   isl_ctx *ctx = PollyStmt->getParent()->getCtx();
-  isl_dim *dim = isl_dim_alloc(ctx, NbParam, NbIterators, NbScattering);
-  dim = isl_dim_set_tuple_name(dim, isl_dim_out, "scattering");
-  dim = isl_dim_set_tuple_name(dim, isl_dim_in, PollyStmt->getBaseName());
+  isl_space *Space = isl_dim_alloc(ctx, NbParam, NbIterators, NbScattering);
+  Space = isl_space_set_tuple_name(Space, isl_dim_out, "scattering");
+  Space = isl_space_set_tuple_name(Space, isl_dim_in, PollyStmt->getBaseName());
 
   isl_map *map;
 
   if (scatteringDims == -1)
-    map = mapFromMatrix(m, dim);
+    map = mapFromMatrix(m, Space);
   else
-    map = mapFromMatrix(m, dim, scatteringDims);
+    map = mapFromMatrix(m, Space, scatteringDims);
 
-  isl_dim_free(dim);
+  isl_space_free(Space);
 
   return map;
 }

Modified: polly/trunk/lib/Pocc.cpp
URL: http://llvm.org/viewvc/llvm-project/polly/trunk/lib/Pocc.cpp?rev=141251&r1=141250&r2=141251&view=diff
==============================================================================
--- polly/trunk/lib/Pocc.cpp (original)
+++ polly/trunk/lib/Pocc.cpp Wed Oct  5 19:03:35 2011
@@ -32,7 +32,7 @@
 
 #include "polly/ScopLib.h"
 
-#include "isl/dim.h"
+#include "isl/space.h"
 #include "isl/map.h"
 #include "isl/constraint.h"
 
@@ -202,12 +202,12 @@
     isl_map *scat = (*SI)->getScattering();
 
     int scatDims = isl_map_n_out(scat);
-    isl_dim *dim = isl_dim_alloc(S.getCtx(), S.getNumParams(), scatDims,
-                                 scatDims + 1);
-    isl_basic_map *map = isl_basic_map_universe(isl_dim_copy(dim));
+    isl_space *Space= isl_space_alloc(S.getCtx(), S.getNumParams(), scatDims,
+                                      scatDims + 1);
+    isl_basic_map *map = isl_basic_map_universe(isl_space_copy(Space));
 
     for (int i = 0; i <= lastLoop - 1; i++) {
-      isl_constraint *c = isl_equality_alloc(isl_dim_copy(dim));
+      isl_constraint *c = isl_equality_alloc(isl_space_copy(Space));
 
       isl_constraint_set_coefficient_si(c, isl_dim_in, i, 1);
       isl_constraint_set_coefficient_si(c, isl_dim_out, i, -1);
@@ -216,7 +216,7 @@
     }
 
     for (int i = lastLoop; i < scatDims; i++) {
-      isl_constraint *c = isl_equality_alloc(isl_dim_copy(dim));
+      isl_constraint *c = isl_equality_alloc(isl_space_copy(Space));
 
       isl_constraint_set_coefficient_si(c, isl_dim_in, i, 1);
       isl_constraint_set_coefficient_si(c, isl_dim_out, i + 1, -1);
@@ -227,12 +227,12 @@
     isl_constraint *c;
 
     int vectorWidth = 4;
-    c = isl_inequality_alloc(isl_dim_copy(dim));
+    c = isl_inequality_alloc(isl_space_copy(Space));
     isl_constraint_set_coefficient_si(c, isl_dim_out, lastLoop, -vectorWidth);
     isl_constraint_set_coefficient_si(c, isl_dim_out, lastLoop + 1, 1);
     map = isl_basic_map_add_constraint(map, c);
 
-    c = isl_inequality_alloc(isl_dim_copy(dim));
+    c = isl_inequality_alloc(isl_space_copy(Space));
     isl_constraint_set_coefficient_si(c, isl_dim_out, lastLoop, vectorWidth);
     isl_constraint_set_coefficient_si(c, isl_dim_out, lastLoop + 1, -1);
     isl_constraint_set_constant_si(c, vectorWidth - 1);

Modified: polly/trunk/lib/ScheduleOptimizer.cpp
URL: http://llvm.org/viewvc/llvm-project/polly/trunk/lib/ScheduleOptimizer.cpp?rev=141251&r1=141250&r2=141251&view=diff
==============================================================================
--- polly/trunk/lib/ScheduleOptimizer.cpp (original)
+++ polly/trunk/lib/ScheduleOptimizer.cpp Wed Oct  5 19:03:35 2011
@@ -24,7 +24,7 @@
 #include "polly/Dependences.h"
 #include "polly/ScopInfo.h"
 
-#include "isl/dim.h"
+#include "isl/space.h"
 #include "isl/map.h"
 #include "isl/constraint.h"
 #include "isl/schedule.h"
@@ -75,30 +75,31 @@
       continue;
 
     isl_map *scattering = stmt->getScattering();
-    isl_dim *dim = isl_dim_alloc(isl_map_get_ctx(scattering),
-                                 0, isl_map_n_out(scattering),
-                                 scatDimensions);
-    isl_basic_map *changeScattering = isl_basic_map_universe(isl_dim_copy(dim));
+    isl_space *Space = isl_space_alloc(isl_map_get_ctx(scattering), 0,
+                                       isl_map_n_out(scattering), scatDimensions);
+    isl_basic_map *changeScattering = isl_basic_map_universe(
+      isl_space_copy(Space));
+    isl_local_space *LocalSpace = isl_local_space_from_space(Space);
 
     for (unsigned i = 0; i < isl_map_n_out(scattering); i++) {
-      isl_constraint *c = isl_equality_alloc(isl_dim_copy(dim));
+      isl_constraint *c = isl_equality_alloc(isl_local_space_copy(LocalSpace));
       isl_constraint_set_coefficient_si(c, isl_dim_in, i, 1);
       isl_constraint_set_coefficient_si(c, isl_dim_out, i, -1);
       changeScattering = isl_basic_map_add_constraint(changeScattering, c);
     }
 
     for (unsigned i = isl_map_n_out(scattering); i < scatDimensions; i++) {
-      isl_constraint *c = isl_equality_alloc(isl_dim_copy(dim));
+      isl_constraint *c = isl_equality_alloc(isl_local_space_copy(LocalSpace));
       isl_constraint_set_coefficient_si(c, isl_dim_out, i, 1);
       changeScattering = isl_basic_map_add_constraint(changeScattering, c);
     }
 
     isl_map *changeScatteringMap = isl_map_from_basic_map(changeScattering);
 
-    isl_dim *dimModel = isl_map_get_dim(scattering);
-    changeScatteringMap = isl_map_align_params(changeScatteringMap, dimModel);
+    isl_space *SpaceModel = isl_map_get_space(scattering);
+    changeScatteringMap = isl_map_align_params(changeScatteringMap, SpaceModel);
     stmt->setScattering(isl_map_apply_range(scattering, changeScatteringMap));
-    isl_dim_free(dim);
+    isl_local_space_free(LocalSpace);
   }
 }
 
@@ -129,7 +130,7 @@
 //	    S(i,j)
 //
 static isl_basic_map *getTileMap(isl_ctx *ctx, int scheduleDimensions,
-				 isl_dim *dimModel, int tileSize = 32) {
+				 isl_space *SpaceModel, int tileSize = 32) {
   // We construct
   //
   // tileMap := [p0] -> {[s0, s1] -> [t0, t1, p0, p1, a0, a1]:
@@ -137,9 +138,11 @@
   //	                  s1 = a1 * 32 and s1 = p1 and t1 <= p1 < t1 + 32}
   //
   // and project out the auxilary dimensions a0 and a1.
-  isl_dim *dim = isl_dim_alloc(ctx, 0, scheduleDimensions,
-                               scheduleDimensions * 3);
-  isl_basic_map *tileMap = isl_basic_map_universe(isl_dim_copy(dim));
+  isl_space *Space = isl_space_alloc(ctx, 0, scheduleDimensions,
+                                     scheduleDimensions * 3);
+  isl_basic_map *tileMap = isl_basic_map_universe(isl_space_copy(Space));
+
+  isl_local_space *LocalSpace = isl_local_space_from_space(Space);
 
   for (int x = 0; x < scheduleDimensions; x++) {
     int sX = x;
@@ -150,25 +153,25 @@
     isl_constraint *c;
 
     // sX = aX * tileSize;
-    c = isl_equality_alloc(isl_dim_copy(dim));
+    c = isl_equality_alloc(isl_local_space_copy(LocalSpace));
     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);
 
     // pX = sX;
-    c = isl_equality_alloc(isl_dim_copy(dim));
+    c = isl_equality_alloc(isl_local_space_copy(LocalSpace));
     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);
 
     // tX <= pX
-    c = isl_inequality_alloc(isl_dim_copy(dim));
+    c = isl_inequality_alloc(isl_local_space_copy(LocalSpace));
     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);
 
     // pX <= tX + (tileSize - 1)
-    c = isl_inequality_alloc(isl_dim_copy(dim));
+    c = isl_inequality_alloc(isl_local_space_copy(LocalSpace));
     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);
@@ -183,7 +186,7 @@
   tileMap = isl_basic_map_project_out(tileMap, isl_dim_out,
 				      2 * scheduleDimensions,
 				      scheduleDimensions);
-  isl_dim_free(dim);
+  isl_local_space_free(LocalSpace);
   return tileMap;
 }
 
@@ -191,18 +194,18 @@
   isl_union_map *partialSchedule;
   int scheduleDimensions;
   isl_ctx *ctx;
-  isl_dim *dim;
+  isl_space *Space;
   isl_basic_map *tileMap;
   isl_union_map *tileUnionMap;
 
   partialSchedule = isl_band_get_partial_schedule(band);
   ctx = isl_union_map_get_ctx(partialSchedule);
-  dim = isl_union_map_get_dim(partialSchedule);
+  Space= isl_union_map_get_space(partialSchedule);
   scheduleDimensions = isl_band_n_member(band);
 
-  tileMap = getTileMap(ctx, scheduleDimensions, dim);
+  tileMap = getTileMap(ctx, scheduleDimensions, Space);
   tileUnionMap = isl_union_map_from_map(isl_map_from_basic_map(tileMap));
-  tileUnionMap = isl_union_map_align_params(tileUnionMap, dim);
+  tileUnionMap = isl_union_map_align_params(tileUnionMap, Space);
   partialSchedule = isl_union_map_apply_range(partialSchedule, tileUnionMap);
 
   return partialSchedule;
@@ -214,21 +217,23 @@
 				int vectorWidth = 4) {
   assert (0 <= vectorDimension && vectorDimension < scheduleDimensions);
 
-  isl_dim *dim = isl_dim_alloc(ctx, parameterDimensions, scheduleDimensions,
-			       scheduleDimensions + 2);
-  isl_basic_map *tilingMap = isl_basic_map_universe(isl_dim_copy(dim));
+  isl_space *Space = isl_space_alloc(ctx, parameterDimensions,
+                                     scheduleDimensions, scheduleDimensions + 2);
+  isl_basic_map *tilingMap = isl_basic_map_universe(isl_space_copy(Space));
 
   isl_constraint *c;
 
+  isl_local_space *LocalSpace = isl_local_space_from_space(Space);
+
   for (int i = 0; i < vectorDimension; i++) {
-    c = isl_equality_alloc(isl_dim_copy(dim));
+    c = isl_equality_alloc(isl_local_space_copy(LocalSpace));
     isl_constraint_set_coefficient_si(c, isl_dim_in, i, -1);
     isl_constraint_set_coefficient_si(c, isl_dim_out, i, 1);
     tilingMap = isl_basic_map_add_constraint(tilingMap, c);
   }
 
   for (int i = vectorDimension + 1; i < scheduleDimensions; i++) {
-    c = isl_equality_alloc(isl_dim_copy(dim));
+    c = isl_equality_alloc(isl_local_space_copy(LocalSpace));
     isl_constraint_set_coefficient_si(c, isl_dim_in, i, -1);
     isl_constraint_set_coefficient_si(c, isl_dim_out, i, 1);
     tilingMap = isl_basic_map_add_constraint(tilingMap, c);
@@ -237,23 +242,23 @@
   int stepDimension = scheduleDimensions;
   int auxilaryDimension = scheduleDimensions + 1;
 
-  c = isl_equality_alloc(isl_dim_copy(dim));
+  c = isl_equality_alloc(isl_local_space_copy(LocalSpace));
   isl_constraint_set_coefficient_si(c, isl_dim_out, vectorDimension, 1);
   isl_constraint_set_coefficient_si(c, isl_dim_out, auxilaryDimension,
 				    -vectorWidth);
   tilingMap = isl_basic_map_add_constraint(tilingMap, c);
 
-  c = isl_equality_alloc(isl_dim_copy(dim));
+  c = isl_equality_alloc(isl_local_space_copy(LocalSpace));
   isl_constraint_set_coefficient_si(c, isl_dim_in, vectorDimension, -1);
   isl_constraint_set_coefficient_si(c, isl_dim_out, stepDimension, 1);
   tilingMap = isl_basic_map_add_constraint(tilingMap, c);
 
-  c = isl_inequality_alloc(isl_dim_copy(dim));
+  c = isl_inequality_alloc(isl_local_space_copy(LocalSpace));
   isl_constraint_set_coefficient_si(c, isl_dim_out, vectorDimension, -1);
   isl_constraint_set_coefficient_si(c, isl_dim_out, stepDimension, 1);
   tilingMap = isl_basic_map_add_constraint(tilingMap, c);
 
-  c = isl_inequality_alloc(dim);
+  c = isl_inequality_alloc(LocalSpace);
   isl_constraint_set_coefficient_si(c, isl_dim_out, vectorDimension, 1);
   isl_constraint_set_coefficient_si(c, isl_dim_out, stepDimension, -1);
   isl_constraint_set_constant_si(c, vectorWidth- 1);
@@ -285,7 +290,7 @@
     band = isl_band_list_get_band(blist, i);
     partialSchedule = getTiledPartialSchedule(band);
     int scheduleDimensions = isl_band_n_member(band);
-    isl_dim *dim = isl_union_map_get_dim(partialSchedule);
+    isl_space *Space = isl_union_map_get_space(partialSchedule);
 
 
     if (isl_band_has_children(band)) {
@@ -306,7 +311,7 @@
 				    scheduleDimensions * 2, 0);
 	  tileUnionMap = isl_union_map_from_map(tileMap);
           tileUnionMap = isl_union_map_align_params(tileUnionMap,
-                                                    isl_dim_copy(dim));
+                                                    isl_space_copy(Space));
 	  partialSchedule = isl_union_map_apply_range(partialSchedule,
 						      tileUnionMap);
 	  break;
@@ -320,7 +325,7 @@
       finalSchedule = partialSchedule;
 
     isl_band_free(band);
-    isl_dim_free(dim);
+    isl_space_free(Space);
   }
 
   return finalSchedule;

Modified: polly/trunk/utils/checkout_cloog.sh
URL: http://llvm.org/viewvc/llvm-project/polly/trunk/utils/checkout_cloog.sh?rev=141251&r1=141250&r2=141251&view=diff
==============================================================================
--- polly/trunk/utils/checkout_cloog.sh (original)
+++ polly/trunk/utils/checkout_cloog.sh Wed Oct  5 19:03:35 2011
@@ -1,7 +1,7 @@
 #!/bin/sh
 
-CLOOG_HASH="cloog-0.16.3"
-ISL_HASH="cd1939ed06617d00159e8e51b72a804b467e98b4"
+cloog_hash="0c252c88946b27b7b61a1a8d8fd7f94d2461dbfd"
+isl_hash="56b7d238929980e62218525b4b3be121af386edf"
 
 check_command_line() {
   if [ "${1}x" = "x" ] || [ "${2}x" != "x" ]

Modified: polly/trunk/www/get_started.html
URL: http://llvm.org/viewvc/llvm-project/polly/trunk/www/get_started.html?rev=141251&r1=141250&r2=141251&view=diff
==============================================================================
--- polly/trunk/www/get_started.html (original)
+++ polly/trunk/www/get_started.html Wed Oct  5 19:03:35 2011
@@ -53,9 +53,9 @@
 <h3> CLooG/isl</h3>
 
 Polly is tested and works with <a href="http://www.cloog.org">CLooG</a> as of
-commit 225c2ed62fe37a4db22bf4b95c3731dab1a50dde
+commit 0c252c88946b27b7b61a1a8d8fd7f94d2461dbfd
 and <a href="http://repo.or.cz/w/isl.git">isl</a> as of
-commit cd1939ed06617d00159e8e51b72a804b467e98b4. To get and install the
+commit 56b7d238929980e62218525b4b3be121af386edf. To get and install the
 relevant cloog version use the following commands:
 
 <h4>Set the directory layout:</h4>





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