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[ScopInfo] Avoid use of getStmtFor(BB). NFC. 

Since there will be no more a 1:1 correspondence between statements and
basic blocks, we would like to get rid of the method getStmtFor(BB)
and its uses. Here we remove one of its uses in ScopInfo by fetching
the statement in which the call instruction lies.

Contributed-by: Nandini Singhal <cs15mtech01004@iith.ac.in>

Differential Revision: https://reviews.llvm.org/D35691

llvm-svn: 309110
This commit is contained in:
Michael Kruse 2017-07-26 13:25:28 +00:00
parent 11ed062258
commit 1df1aac014
1 changed files with 5 additions and 4 deletions
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9
polly/lib/Analysis/ScopInfo.cpp
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@ -2263,10 +2263,11 @@ void Scop::addUserAssumptions(
SmallVector<isl_set *, 2> ConditionSets;
auto *TI = InScop ? CI->getParent()->getTerminator() : nullptr;
auto &Stmt = InScop ? *getStmtFor(CI->getParent()) : *Stmts.begin();
auto *Dom = InScop ? getDomainConditions(&Stmt) : isl_set_copy(Context);
bool Valid = buildConditionSets(*this, Stmt.getEntryBlock(), Val, TI, L,
Dom, InvalidDomainMap, ConditionSets);
BasicBlock *BB = InScop ? CI->getParent() : getRegion().getEntry();
auto *Dom = InScop ? DomainMap[BB].copy() : isl_set_copy(Context);
assert(Dom && "Cannot propagate a nullptr.");
bool Valid = buildConditionSets(*this, BB, Val, TI, L, Dom,
InvalidDomainMap, ConditionSets);
isl_set_free(Dom);
if (!Valid)