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BBVectorize: Simplify code, no functionality change.

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Also silences warnings about bodyless for loops.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149612 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Benjamin Kramer 2012-02-02 18:52:15 +00:00
parent 35564dc3ae
commit ded681d272
1 changed files with 3 additions and 9 deletions
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12
lib/Transforms/Vectorize/BBVectorize.cpp
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@ -1591,9 +1591,7 @@ namespace {
std::multimap<Value *, Value *> &LoadMoveSet,
Instruction *I, Instruction *J) {
// Skip to the first instruction past I.
BasicBlock::iterator L = BB.begin();
for (; cast<Instruction>(L) != I; ++L);
++L;
BasicBlock::iterator L = llvm::next(BasicBlock::iterator(I));
DenseSet<Value *> Users;
AliasSetTracker WriteSet(*AA);
@ -1613,9 +1611,7 @@ namespace {
Instruction *&InsertionPt,
Instruction *I, Instruction *J) {
// Skip to the first instruction past I.
BasicBlock::iterator L = BB.begin();
for (; cast<Instruction>(L) != I; ++L);
++L;
BasicBlock::iterator L = llvm::next(BasicBlock::iterator(I));
DenseSet<Value *> Users;
AliasSetTracker WriteSet(*AA);
@ -1643,9 +1639,7 @@ namespace {
std::multimap<Value *, Value *> &LoadMoveSet,
Instruction *I) {
// Skip to the first instruction past I.
BasicBlock::iterator L = BB.begin();
for (; cast<Instruction>(L) != I; ++L);
++L;
BasicBlock::iterator L = llvm::next(BasicBlock::iterator(I));
DenseSet<Value *> Users;
AliasSetTracker WriteSet(*AA);