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ScopInfo: Fix ctx->ref != 0 problem 

Reported by: Yabin Hu <yabin.hwu@gmail.com>

llvm-svn: 142184
This commit is contained in:
Tobias Grosser 2011-10-17 08:32:36 +00:00
parent 83d1a93cf4
commit 23b3666850
1 changed files with 2 additions and 1 deletions
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3
polly/lib/Analysis/ScopInfo.cpp
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@ -387,7 +387,7 @@ void MemoryAccess::dump() const {
//
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_basic_map *bmap = isl_basic_map_universe(isl_space_copy(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
@ -428,6 +428,7 @@ static isl_map *getEqualAndLarger(isl_space *setDomain) {
bmap = isl_basic_map_add_constraint(bmap, c);
isl_local_space_free(MapLocalSpace);
return isl_map_from_basic_map(bmap);
}