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Simplify code [NFC] 

llvm-svn: 260030
This commit is contained in:
Johannes Doerfert 2016-02-07 13:57:32 +00:00
parent f8adb3818d
commit adeab372ca
2 changed files with 6 additions and 5 deletions
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9
polly/lib/Analysis/ScopInfo.cpp
View File

@ -552,6 +552,7 @@ MemoryAccess::createBasicAccessMap(ScopStmt *Statement) {
// constraints is the set of constraints that needs to be assumed to ensure such
// statement instances are never executed.
void MemoryAccess::assumeNoOutOfBound() {
auto *SAI = getScopArrayInfo();
isl_space *Space = isl_space_range(getOriginalAccessRelationSpace());
isl_set *Outside = isl_set_empty(isl_space_copy(Space));
for (int i = 1, Size = isl_space_dim(Space, isl_dim_set); i < Size; ++i) {
@ -563,7 +564,7 @@ void MemoryAccess::assumeNoOutOfBound() {
isl_set *DimOutside;
DimOutside = isl_pw_aff_lt_set(isl_pw_aff_copy(Var), Zero);
isl_pw_aff *SizeE = getScopArrayInfo()->getDimensionSizePw(i);
isl_pw_aff *SizeE = SAI->getDimensionSizePw(i);
SizeE = isl_pw_aff_add_dims(SizeE, isl_dim_in,
isl_space_dim(Space, isl_dim_set));
SizeE = isl_pw_aff_set_tuple_id(SizeE, isl_dim_in,
@ -940,6 +941,7 @@ void ScopStmt::restrictDomain(__isl_take isl_set *NewDomain) {
}
void ScopStmt::buildAccessRelations() {
Scop &S = *getParent();
for (MemoryAccess *Access : MemAccs) {
Type *ElementType = Access->getAccessValue()->getType();
@ -953,9 +955,8 @@ void ScopStmt::buildAccessRelations() {
else
Ty = ScopArrayInfo::MK_Array;
const ScopArrayInfo *SAI = getParent()->getOrCreateScopArrayInfo(
Access->getBaseAddr(), ElementType, Access->Sizes, Ty);
auto *SAI = S.getOrCreateScopArrayInfo(Access->getBaseAddr(), ElementType,
Access->Sizes, Ty);
Access->buildAccessRelation(SAI);
}
}

2
polly/lib/CodeGen/IslNodeBuilder.cpp
View File

@ -1020,7 +1020,7 @@ bool IslNodeBuilder::preloadInvariantEquivClass(
// If the base pointer of this class is dependent on another one we have to
// make sure it was preloaded already.
auto *SAI = S.getScopArrayInfo(MA->getBaseAddr(), ScopArrayInfo::MK_Array);
auto *SAI = MA->getScopArrayInfo();
if (const auto *BaseIAClass = S.lookupInvariantEquivClass(SAI->getBasePtr()))
if (!preloadInvariantEquivClass(*BaseIAClass))
return false;