//===----------------------------------------------------------------------===//
#include "SetTheory.h"
+#include "llvm/Support/Format.h"
#include "llvm/TableGen/Error.h"
#include "llvm/TableGen/Record.h"
-#include "llvm/Support/Format.h"
using namespace llvm;
struct SubOp : public SetTheory::Operator {
void apply(SetTheory &ST, DagInit *Expr, RecSet &Elts, ArrayRef<SMLoc> Loc) {
if (Expr->arg_size() < 2)
- throw TGError(Loc, "Set difference needs at least two arguments: " +
+ PrintFatalError(Loc, "Set difference needs at least two arguments: " +
Expr->getAsString());
RecSet Add, Sub;
ST.evaluate(*Expr->arg_begin(), Add, Loc);
struct AndOp : public SetTheory::Operator {
void apply(SetTheory &ST, DagInit *Expr, RecSet &Elts, ArrayRef<SMLoc> Loc) {
if (Expr->arg_size() != 2)
- throw TGError(Loc, "Set intersection requires two arguments: " +
+ PrintFatalError(Loc, "Set intersection requires two arguments: " +
Expr->getAsString());
RecSet S1, S2;
ST.evaluate(Expr->arg_begin()[0], S1, Loc);
void apply(SetTheory &ST, DagInit *Expr, RecSet &Elts, ArrayRef<SMLoc> Loc) {
if (Expr->arg_size() != 2)
- throw TGError(Loc, "Operator requires (Op Set, Int) arguments: " +
+ PrintFatalError(Loc, "Operator requires (Op Set, Int) arguments: " +
Expr->getAsString());
RecSet Set;
ST.evaluate(Expr->arg_begin()[0], Set, Loc);
IntInit *II = dyn_cast<IntInit>(Expr->arg_begin()[1]);
if (!II)
- throw TGError(Loc, "Second argument must be an integer: " +
+ PrintFatalError(Loc, "Second argument must be an integer: " +
Expr->getAsString());
apply2(ST, Expr, Set, II->getValue(), Elts, Loc);
}
RecSet &Set, int64_t N,
RecSet &Elts, ArrayRef<SMLoc> Loc) {
if (N < 0)
- throw TGError(Loc, "Positive shift required: " +
+ PrintFatalError(Loc, "Positive shift required: " +
Expr->getAsString());
if (unsigned(N) < Set.size())
Elts.insert(Set.begin() + N, Set.end());
RecSet &Set, int64_t N,
RecSet &Elts, ArrayRef<SMLoc> Loc) {
if (N < 0)
- throw TGError(Loc, "Positive length required: " +
+ PrintFatalError(Loc, "Positive length required: " +
Expr->getAsString());
if (unsigned(N) > Set.size())
N = Set.size();
RecSet &Set, int64_t N,
RecSet &Elts, ArrayRef<SMLoc> Loc) {
if (N <= 0)
- throw TGError(Loc, "Positive stride required: " +
+ PrintFatalError(Loc, "Positive stride required: " +
Expr->getAsString());
for (unsigned I = 0; I < Set.size(); I += N)
Elts.insert(Set[I]);
void apply(SetTheory &ST, DagInit *Expr, RecSet &Elts, ArrayRef<SMLoc> Loc) {
int Step = 1;
if (Expr->arg_size() > 4)
- throw TGError(Loc, "Bad args to (sequence \"Format\", From, To): " +
+ PrintFatalError(Loc, "Bad args to (sequence \"Format\", From, To): " +
Expr->getAsString());
else if (Expr->arg_size() == 4) {
if (IntInit *II = dyn_cast<IntInit>(Expr->arg_begin()[3])) {
Step = II->getValue();
} else
- throw TGError(Loc, "Stride must be an integer: " + Expr->getAsString());
+ PrintFatalError(Loc, "Stride must be an integer: " +
+ Expr->getAsString());
}
std::string Format;
if (StringInit *SI = dyn_cast<StringInit>(Expr->arg_begin()[0]))
Format = SI->getValue();
else
- throw TGError(Loc, "Format must be a string: " + Expr->getAsString());
+ PrintFatalError(Loc, "Format must be a string: " + Expr->getAsString());
int64_t From, To;
if (IntInit *II = dyn_cast<IntInit>(Expr->arg_begin()[1]))
From = II->getValue();
else
- throw TGError(Loc, "From must be an integer: " + Expr->getAsString());
+ PrintFatalError(Loc, "From must be an integer: " + Expr->getAsString());
if (From < 0 || From >= (1 << 30))
- throw TGError(Loc, "From out of range");
+ PrintFatalError(Loc, "From out of range");
if (IntInit *II = dyn_cast<IntInit>(Expr->arg_begin()[2]))
To = II->getValue();
else
- throw TGError(Loc, "From must be an integer: " + Expr->getAsString());
+ PrintFatalError(Loc, "From must be an integer: " + Expr->getAsString());
if (To < 0 || To >= (1 << 30))
- throw TGError(Loc, "To out of range");
+ PrintFatalError(Loc, "To out of range");
RecordKeeper &Records =
cast<DefInit>(Expr->getOperator())->getDef()->getRecords();
OS << format(Format.c_str(), unsigned(From));
Record *Rec = Records.getDef(OS.str());
if (!Rec)
- throw TGError(Loc, "No def named '" + Name + "': " +
+ PrintFatalError(Loc, "No def named '" + Name + "': " +
Expr->getAsString());
// Try to reevaluate Rec in case it is a set.
if (const RecVec *Result = ST.expand(Rec))
// Anything else must be a DAG.
DagInit *DagExpr = dyn_cast<DagInit>(Expr);
if (!DagExpr)
- throw TGError(Loc, "Invalid set element: " + Expr->getAsString());
+ PrintFatalError(Loc, "Invalid set element: " + Expr->getAsString());
DefInit *OpInit = dyn_cast<DefInit>(DagExpr->getOperator());
if (!OpInit)
- throw TGError(Loc, "Bad set expression: " + Expr->getAsString());
+ PrintFatalError(Loc, "Bad set expression: " + Expr->getAsString());
Operator *Op = Operators.lookup(OpInit->getDef()->getName());
if (!Op)
- throw TGError(Loc, "Unknown set operator: " + Expr->getAsString());
+ PrintFatalError(Loc, "Unknown set operator: " + Expr->getAsString());
Op->apply(*this, DagExpr, Elts, Loc);
}