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CodeGen: Start variables with uppercase letters 

llvm-svn: 152792
This commit is contained in:
Tobias Grosser 2012-03-15 09:34:55 +00:00
parent d596b37eb0
commit 2da263e3b6
1 changed files with 16 additions and 17 deletions
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33
polly/lib/CodeGeneration.cpp
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@ -1448,40 +1448,39 @@ int ClastStmtCodeGen::getNumberOfIterations(const clast_for *f) {
return (numberIterations) / isl_int_get_si(f->stride) + 1;
}
void ClastStmtCodeGen::codegenForVector(const clast_for *f) {
DEBUG(dbgs() << "Vectorizing loop '" << f->iterator << "'\n";);
int vectorWidth = getNumberOfIterations(f);
void ClastStmtCodeGen::codegenForVector(const clast_for *F) {
DEBUG(dbgs() << "Vectorizing loop '" << F->iterator << "'\n";);
int VectorWidth = getNumberOfIterations(F);
Value *LB = ExpGen.codegen(f->LB, getIntPtrTy());
Value *LB = ExpGen.codegen(F->LB, getIntPtrTy());
APInt Stride = APInt_from_MPZ(f->stride);
APInt Stride = APInt_from_MPZ(F->stride);
IntegerType *LoopIVType = dyn_cast<IntegerType>(LB->getType());
Stride = Stride.zext(LoopIVType->getBitWidth());
Value *StrideValue = ConstantInt::get(LoopIVType, Stride);
std::vector<Value*> IVS(vectorWidth);
std::vector<Value*> IVS(VectorWidth);
IVS[0] = LB;
for (int i = 1; i < vectorWidth; i++)
for (int i = 1; i < VectorWidth; i++)
IVS[i] = Builder.CreateAdd(IVS[i-1], StrideValue, "p_vector_iv");
isl_set *scatteringDomain =
isl_set_copy(isl_set_from_cloog_domain(f->domain));
isl_set *ScatteringDomain =
isl_set_copy(isl_set_from_cloog_domain(F->domain));
// Add loop iv to symbols.
(*clastVars)[f->iterator] = LB;
(*clastVars)[F->iterator] = LB;
const clast_stmt *stmt = f->body;
const clast_stmt *Stmt = F->body;
while (stmt) {
codegen((const clast_user_stmt *)stmt, &IVS, f->iterator,
scatteringDomain);
stmt = stmt->next;
while (Stmt) {
codegen((const clast_user_stmt *)Stmt, &IVS, F->iterator, ScatteringDomain);
Stmt = Stmt->next;
}
// Loop is finished, so remove its iv from the live symbols.
isl_set_free(scatteringDomain);
clastVars->erase(f->iterator);
isl_set_free(ScatteringDomain);
clastVars->erase(F->iterator);
}
void ClastStmtCodeGen::codegen(const clast_for *f) {