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Diffstat (limited to 'lib/chillcg/src/CG_chillBuilder.cc')
-rwxr-xr-xlib/chillcg/src/CG_chillBuilder.cc259
1 files changed, 51 insertions, 208 deletions
diff --git a/lib/chillcg/src/CG_chillBuilder.cc b/lib/chillcg/src/CG_chillBuilder.cc
index dc02447..966c20f 100755
--- a/lib/chillcg/src/CG_chillBuilder.cc
+++ b/lib/chillcg/src/CG_chillBuilder.cc
@@ -384,29 +384,21 @@ namespace omega {
CG_outputRepr *lower,
CG_outputRepr *upper,
CG_outputRepr *step) const {
- fprintf(stderr, "\nCG_chillBuilder::CreateInductive()\n");
if (index == NULL || lower == NULL || upper == NULL) {
- fprintf(stderr, "Code generation: invalid arguments to CreateInductive\n");
+ CG_ERROR("Code generation: invalid arguments to CreateInductive\n");
return NULL;
}
-
-
if (step == NULL) {
- //IntegerLiteral *ilit = new (astContext_)IntegerLiteral(*astContext_, llvm::APInt(32, 1), bint->desugar(), SourceLocation());
- //step = new CG_chillRepr(ilit);
-
chillAST_IntegerLiteral *intlit = new chillAST_IntegerLiteral(1);
step = new CG_chillRepr(intlit);
}
-
- //static_cast<CG_chillRepr*>(index)->printChillNodes();
+ //static_cast<CG_chillRepr*>(index)->printChillNodes();
//static_cast<CG_chillRepr*>(lower)->printChillNodes();
//static_cast<CG_chillRepr*>(upper)->printChillNodes();
//static_cast<CG_chillRepr*>(step )->printChillNodes();
// index should be a DeclRefExpr
std::vector<chillAST_Node*> nodes = static_cast<CG_chillRepr*>(index)->getChillCode();
- //fprintf(stderr, "%d index nodes\n", nodes.size());
chillAST_Node *indexnode = nodes[0];
if (strcmp("DeclRefExpr", indexnode->getTypeString())) {
fprintf(stderr, "CG_chillBuilder::CreateInductive index is not a DeclRefExpr\n");
@@ -420,20 +412,14 @@ namespace omega {
}
nodes = static_cast<CG_chillRepr*>(lower)->getChillCode();
- //fprintf(stderr, "%d lower nodes\n", nodes.size());
chillAST_Node *lowernode = nodes[0];
- //fprintf(stderr, "lower node is %s\n", lowernode->getTypeString());
-
+
nodes = static_cast<CG_chillRepr*>(upper)->getChillCode();
- //fprintf(stderr, "%d upper nodes\n", nodes.size());
chillAST_Node *uppernode = nodes[0];
- //fprintf(stderr, "upper node is %s\n", uppernode->getTypeString());
-
+
nodes = static_cast<CG_chillRepr*>(step)->getChillCode();
- //fprintf(stderr, "%d step nodes\n", nodes.size());
chillAST_Node *stepnode = nodes[0];
- //fprintf(stderr, "step node is %s\n", stepnode->getTypeString());
-
+
// unclear is this will always be the same
// TODO error checking && incr vs decr
chillAST_BinaryOperator *init = new chillAST_BinaryOperator( indexnode, "=", lowernode);
@@ -569,18 +555,15 @@ namespace omega {
// basic int, identifier gen operations
//-----------------------------------------------------------------------------
CG_outputRepr* CG_chillBuilder::CreateInt(int i) const {
- fprintf(stderr, "CG_chillBuilder::CreateInt( %d )\n",i);
- chillAST_IntegerLiteral *il = new chillAST_IntegerLiteral(i); // parent not available
+ chillAST_IntegerLiteral *il = new chillAST_IntegerLiteral(i);
return new CG_chillRepr(il);
}
CG_outputRepr* CG_chillBuilder::CreateFloat(float f) const {
- //fprintf(stderr, "CG_chillBuilder::CreateFloat( %f )\n", f);
- chillAST_FloatingLiteral *fl = new chillAST_FloatingLiteral(f, 1, NULL); // parent not available
+ chillAST_FloatingLiteral *fl = new chillAST_FloatingLiteral(f, 1, NULL);
return new CG_chillRepr(fl);
}
CG_outputRepr* CG_chillBuilder::CreateDouble(double d) const {
- //fprintf(stderr, "CG_chillBuilder::CreateInt( %f )\n",d);
- chillAST_FloatingLiteral *dl = new chillAST_FloatingLiteral(d, 1, NULL); // parent not available
+ chillAST_FloatingLiteral *dl = new chillAST_FloatingLiteral(d, 2, NULL);
return new CG_chillRepr(dl);
}
@@ -594,41 +577,25 @@ namespace omega {
//----------------------------------------------------------------------------------------
CG_outputRepr* CG_chillBuilder::CreateIdent(const std::string &_s) const {
- fprintf(stderr, "CG_chillBuilder::CreateIdent( %s )\n", _s.c_str());
-
chillAST_VarDecl* already_parameter = symbolTableFindName(symtab_, _s.c_str());
chillAST_VarDecl* already_internal = symbolTableFindName(symtab2_, _s.c_str());
- if ( already_parameter ) {
- fprintf(stderr, "%s was already a parameter??\n", _s.c_str());
- }
- if ( already_internal ) {
- //fprintf(stderr, "%s was already defined in the function body\n", _s.c_str());
- //printSymbolTable(symtab2_); printf("dammit\n"); fflush(stdout);
- }
+ if ( already_parameter )
+ CG_DEBUG_PRINT("%s was already a parameter??\n", _s.c_str());
+ if ( already_internal )
+ CG_DEBUG_PRINT("%s was already defined in the function body\n", _s.c_str());
if ( (!already_parameter) && (! already_internal)) {
- fprintf(stderr, "CG_roseBuilder.cc L919 adding symbol %s to symtab2_ because it was not already there\n", _s.c_str());
-
- //fprintf(stderr, "parameters were: %p\n", symtab_);
- //printSymbolTable( symtab_ );
- //fprintf(stderr, "\nbody symbols were: %p\n", symtab2_);
- //printSymbolTable( symtab2_ );
- //fprintf(stderr, "\n\n");
- //fprintf(stderr, "there were already %d entries in body\n", symtab2_->size());
-
- // this is copying roseBuilder, but is probably wrong. it is assuming
+ CG_DEBUG_PRINT("adding symbol %s to symtab2_ because it was not already there\n", _s.c_str());
+ // this is copying roseBuilder, but is probably wrong. it is assuming
// that the ident is a direct child of the current function
- chillAST_VarDecl *vd = new chillAST_VarDecl( "int", _s.c_str(), "", currentfunction->getBody()); // parent not available TODO
+ chillAST_VarDecl *vd = new chillAST_VarDecl( "int", _s.c_str(), "", currentfunction->getBody());
currentfunction->addVariableToScope( vd ); // use symtab2_ ?
chillAST_DeclRefExpr *dre = new chillAST_DeclRefExpr( "int", _s.c_str(), (chillAST_Node*)vd); // parent not available
- //fprintf(stderr, "made a new chillRepr from "); dre->dump(); fflush(stdout);
return new CG_chillRepr( dre );
}
-
-
// variable was already defined as either a parameter or internal variable to the function.
// NOW WHAT?? gotta return something
@@ -648,72 +615,38 @@ namespace omega {
//-----------------------------------------------------------------------------
CG_outputRepr* CG_chillBuilder::CreatePlus(CG_outputRepr *lop,
CG_outputRepr *rop) const {
- fprintf(stderr, "CG_chillBuilder::CreatePlus()\n");
-
-
- if(rop == NULL) return lop; // ??
+ if (rop == NULL) return lop;
else if(lop == NULL) return rop;
chillAST_Node *left = ((CG_chillRepr*)lop)->chillnodes[0];
chillAST_Node *right = ((CG_chillRepr*)rop)->chillnodes[0];
- chillAST_BinaryOperator *bop = new chillAST_BinaryOperator( left, "+", right); // parent not available
+ chillAST_BinaryOperator *bop = new chillAST_BinaryOperator( left, "+", right);
return new CG_chillRepr( bop );
- /*
- Expr *lhs = static_cast<CG_chillRepr*>(lop)->GetExpression();
- Expr *rhs = static_cast<CG_chillRepr*>(rop)->GetExpression();
-
- // Not sure about type!!
- fprintf(stderr, "about to die in CG_chillBuilder ~line 628 CREATE PLUS\n");
- BinaryOperator *ins = new (astContext_)BinaryOperator(lhs,
- rhs,
- BO_Add,
- lhs->getType(), // qualifyier type
- VK_LValue, //Expression Value Kind, following the C++11 scheme
- OK_Ordinary, // expression object kind, A further classification of the kind of object referenced by an l-value or x-value.
- SourceLocation(),
- false ); // fpContractable ??
-
- delete lop; delete rop;
-
- //fprintf(stderr, " NEW binary operator 0x%x\n", ins);
- fprintf(stderr, "CG_chillBuilder::CreatePlus ins 0x%x\n", ins);
- return new CG_chillRepr(ins);
- */
}
//-----------------------------------------------------------------------------
CG_outputRepr* CG_chillBuilder::CreateMinus(CG_outputRepr *lop,
CG_outputRepr *rop) const {
- //fprintf(stderr, "CG_chillBuilder::CreateMinus( lop %p rop %p)\n", lop, rop);
- fprintf(stderr, "CG_chillBuilder::CreateMinus()\n");
-
if(rop == NULL) {
- fprintf(stderr, "CG_chillBuilder::CreateMinus(), right side is NULL\n");
- return lop; // from protonu's version.
-
- int *i = 0;
- int j = i[0]; // segfault
+ CG_ERROR("right side is NULL\n");
+ return lop;
}
CG_chillRepr *clop = (CG_chillRepr *) lop;
CG_chillRepr *crop = (CG_chillRepr *) rop;
- if(clop == NULL) { // this is really a unary operator ???
- //fprintf(stderr, "CG_chillBuilder::CreateMinus() unary\n");
- chillAST_Node *rAST = crop->chillnodes[0]; // always just one?
- chillAST_UnaryOperator *ins = new chillAST_UnaryOperator("-", true, rAST->clone()); // clone?
- delete crop; // ?? note: the chillRepr, not the chillAST_Node
+ if(clop == NULL) {
+ chillAST_Node *rAST = crop->chillnodes[0];
+ chillAST_UnaryOperator *ins = new chillAST_UnaryOperator("-", true, rAST->clone());
+ delete crop;
return new CG_chillRepr(ins);
} else {
- //fprintf(stderr, "binary\n");
- chillAST_Node *lAST = clop->chillnodes[0]; // always just one?
- chillAST_Node *rAST = crop->chillnodes[0]; // always just one?
- //lAST->print(); printf(" - ");
- //rAST->print(); printf("\n"); fflush(stdout);
-
- chillAST_BinaryOperator *bop = new chillAST_BinaryOperator(lAST->clone(), "-", rAST->clone()); // clone??
+ chillAST_Node *lAST = clop->chillnodes[0];
+ chillAST_Node *rAST = crop->chillnodes[0];
+
+ chillAST_BinaryOperator *bop = new chillAST_BinaryOperator(lAST->clone(), "-", rAST->clone());
- delete clop; delete crop; // ?? note: the chillReprs, not the chillAST_Nodes
+ delete clop; delete crop;
return new CG_chillRepr(bop);
}
}
@@ -722,8 +655,8 @@ namespace omega {
//-----------------------------------------------------------------------------
CG_outputRepr* CG_chillBuilder::CreateTimes(CG_outputRepr *lop,
CG_outputRepr *rop) const {
- fprintf(stderr, "CG_chillBuilder::CreateTimes()\n");
if (rop == NULL || lop == NULL) {
+ CG_ERROR("Operand for times is null\n");
if (rop != NULL) {
rop->clear();
delete rop;
@@ -738,18 +671,11 @@ namespace omega {
CG_chillRepr *clop = (CG_chillRepr *) lop;
CG_chillRepr *crop = (CG_chillRepr *) rop;
- chillAST_Node *lAST = clop->chillnodes[0]; // always just one?
- chillAST_Node *rAST = crop->chillnodes[0]; // always just one?
-
- fprintf(stderr, "building ");
- lAST->print(0, stderr);
- fprintf(stderr, " * ");
- rAST->print(0, stderr);
- fprintf(stderr, "\n");
-
+ chillAST_Node *lAST = clop->chillnodes[0];
+ chillAST_Node *rAST = crop->chillnodes[0];
+
chillAST_BinaryOperator *binop = new chillAST_BinaryOperator( lAST, "*", rAST);
- delete lop; delete rop; // ??
- //fprintf(stderr, "CG_chillBuilder::CreateTimes() returning a CG_chillRepr with a binop inside\n");
+ delete lop; delete rop;
return new CG_chillRepr( binop );
}
@@ -765,9 +691,8 @@ namespace omega {
//-----------------------------------------------------------------------------
CG_outputRepr* CG_chillBuilder::CreateIntegerDivide(CG_outputRepr *lop,
CG_outputRepr *rop) const {
- //fprintf(stderr, "CG_chillBuilder::CreatIntegerDivide()\n");
if (rop == NULL) {
- fprintf(stderr, "Code generation: divide by NULL\n");
+ CG_ERROR("divide by NULL\n");
return NULL;
}
else if ( lop == NULL ) {
@@ -778,15 +703,9 @@ namespace omega {
CG_chillRepr *clop = (CG_chillRepr *) lop;
CG_chillRepr *crop = (CG_chillRepr *) rop;
- chillAST_Node *lAST = clop->chillnodes[0]; // always just one?
- chillAST_Node *rAST = crop->chillnodes[0]; // always just one?
-
- //fprintf(stderr, "building ");
- //lAST->print(0, stderr);
- //fprintf(stderr, " / ");
- //rAST->print(0, stderr);
- //fprintf(stderr, " ??\n");
-
+ chillAST_Node *lAST = clop->chillnodes[0];
+ chillAST_Node *rAST = crop->chillnodes[0];
+
chillAST_BinaryOperator *binop = new chillAST_BinaryOperator( lAST, "/", rAST);
delete lop; delete rop; // ??
return new CG_chillRepr( binop );
@@ -795,20 +714,12 @@ namespace omega {
//-----------------------------------------------------------------------------
CG_outputRepr* CG_chillBuilder::CreateIntegerFloor(CG_outputRepr* lop, CG_outputRepr* rop) const {
- //fprintf(stderr, "CG_chillBuilder::CreateIntegerFloor()\n");
-
CG_chillRepr *clop = (CG_chillRepr *) lop;
CG_chillRepr *crop = (CG_chillRepr *) rop;
- chillAST_Node *lAST = clop->chillnodes[0]; // always just one?
- chillAST_Node *rAST = crop->chillnodes[0]; // always just one?
-
- //fprintf(stderr, "building ");
- //lAST->print(0, stderr);
- //fprintf(stderr, " / ");
- //rAST->print(0, stderr);
- //fprintf(stderr, " ??\n");
-
+ chillAST_Node *lAST = clop->chillnodes[0];
+ chillAST_Node *rAST = crop->chillnodes[0];
+
chillAST_BinaryOperator *binop = new chillAST_BinaryOperator( lAST, "/", rAST);
return new CG_chillRepr( binop );
}
@@ -818,11 +729,7 @@ namespace omega {
//-----------------------------------------------------------------------------
CG_outputRepr* CG_chillBuilder::CreateIntegerMod(CG_outputRepr *lop,
CG_outputRepr *rop) const {
- //fprintf(stderr, "CG_chillBuilder::CreateIntegerMod() NEEDS WORK\n");
- //fprintf(stderr, "LHS "); lop->dump();
- //fprintf(stderr, "RHS "); rop->dump();
-
- CG_chillRepr *l = (CG_chillRepr *) lop;
+ CG_chillRepr *l = (CG_chillRepr *) lop;
CG_chillRepr *r = (CG_chillRepr *) rop;
chillAST_Node *lhs = l->GetCode();
@@ -830,89 +737,31 @@ namespace omega {
chillAST_BinaryOperator *BO = new chillAST_BinaryOperator(lhs, "%", rhs );
return new CG_chillRepr(BO);
-
- /*
- if (rop == NULL || lop == NULL) {
- return NULL;
- }
-
- Expr *op1 = static_cast<CG_chillRepr*>(lop)->GetExpression();
- Expr *op2 = static_cast<CG_chillRepr*>(rop)->GetExpression();
-
- // Not sure about type!!
- fprintf(stderr, "gonna die in CG_chillBuilder.cc ~line 394\n");
- BinaryOperator *ins = NULL; // new (astContext_)BinaryOperator(op1, op2, BO_Rem, op1->getType(), SourceLocation());
-
- delete lop; delete rop;
- return new CG_chillRepr(ins);
- */
}
-
-
-
- //-----------------------------------------------------------------------------
+
CG_outputRepr *CG_chillBuilder::CreateIntegerCeil(CG_outputRepr *lop, CG_outputRepr *rop) const {
return CreateMinus(NULL, CreateIntegerFloor(CreateMinus(NULL, lop), rop));
}
-
-
-
- //-----------------------------------------------------------------------------
- // binary logical operations
- //-----------------------------------------------------------------------------
+
CG_outputRepr* CG_chillBuilder::CreateAnd(CG_outputRepr *lop,
CG_outputRepr *rop) const {
- fprintf(stderr, "CG_chillBuilder::CreateAnd()\n");
if (rop == NULL)
return lop;
else if (lop == NULL)
return rop;
-
- /* if (rop == NULL || lop == NULL ) {
- fprintf(stderr, "returning NULL!\n");
- return NULL;
- }*/
-
+
CG_chillRepr *clop = (CG_chillRepr *) lop;
CG_chillRepr *crop = (CG_chillRepr *) rop;
- chillAST_Node *lAST = clop->chillnodes[0]; // always just one?
- chillAST_Node *rAST = crop->chillnodes[0]; // always just one?
-
- //fprintf(stderr, "building ");
- //lAST->print(0, stderr);
- //fprintf(stderr, " && ");
- //rAST->print(0, stderr);
- //fprintf(stderr, " ??\n");
-
+ chillAST_Node *lAST = clop->chillnodes[0];
+ chillAST_Node *rAST = crop->chillnodes[0];
+
chillAST_BinaryOperator *binop = new chillAST_BinaryOperator( lAST, "&&", rAST);
return new CG_chillRepr( binop );
}
-
-
- //-----------------------------------------------------------------------------
- // binary relational operations
- //-----------------------------------------------------------------------------
- // CG_outputRepr* CG_chillBuilder::CreateGE(CG_outputRepr *lop, // use the outputBuilder version
- // CG_outputRepr *rop) const {
- //
- // Expr *op1 = static_cast<CG_chillRepr*>(lop)->GetExpression();
- // Expr *op2 = static_cast<CG_chillRepr*>(rop)->GetExpression();
-
- // Not sure about type!!
- // fprintf(stderr, "about to die in CG_chillBuilder ~line 480\n");
-
- // BinaryOperator *ins = NULL; // new (astContext_)BinaryOperator(op1, op2, BO_GE, op1->getType(), SourceLocation());
-
- // delete lop; delete rop;
- // return new CG_chillRepr(ins);
- // }
-
-
- //-----------------------------------------------------------------------------
+
CG_outputRepr* CG_chillBuilder::CreateLE(CG_outputRepr *lop,
CG_outputRepr *rop) const {
- //fprintf(stderr, "CG_chillBuilder::CreateLE()\n");
if (rop == NULL || lop == NULL) {
return NULL;
}
@@ -920,15 +769,9 @@ namespace omega {
CG_chillRepr *clop = (CG_chillRepr *) lop;
CG_chillRepr *crop = (CG_chillRepr *) rop;
- chillAST_Node *lAST = clop->chillnodes[0]; // always just one?
- chillAST_Node *rAST = crop->chillnodes[0]; // always just one?
-
- //fprintf(stderr, "building ");
- //lAST->print(0, stderr);
- //fprintf(stderr, " <= ");
- //rAST->print(0, stderr);
- //fprintf(stderr, " ??\n");
-
+ chillAST_Node *lAST = clop->chillnodes[0];
+ chillAST_Node *rAST = crop->chillnodes[0];
+
chillAST_BinaryOperator *binop = new chillAST_BinaryOperator( lAST, "<=", rAST);
delete lop; delete rop; // ??
return new CG_chillRepr( binop );
generated by cgit v1.2.3-70-g09d2 (git 2.47.1) at 2025-02-01 22:01:03 +0000