visitInstruction(B);
}
-void Verifier::visitICmpInst(ICmpInst& IC) {
+void Verifier::visitICmpInst(ICmpInst &IC) {
// Check that the operands are the same type
- const Type* Op0Ty = IC.getOperand(0)->getType();
- const Type* Op1Ty = IC.getOperand(1)->getType();
+ const Type *Op0Ty = IC.getOperand(0)->getType();
+ const Type *Op1Ty = IC.getOperand(1)->getType();
Assert1(Op0Ty == Op1Ty,
"Both operands to ICmp instruction are not of the same type!", &IC);
// Check that the operands are the right type
Assert1(Op0Ty->isIntOrIntVectorTy() || Op0Ty->isPointerTy(),
"Invalid operand types for ICmp instruction", &IC);
+ // Check that the predicate is valid.
+ Assert1(IC.getPredicate() >= CmpInst::FIRST_ICMP_PREDICATE &&
+ IC.getPredicate() <= CmpInst::LAST_ICMP_PREDICATE,
+ "Invalid predicate in ICmp instruction!", &IC);
visitInstruction(IC);
}
-void Verifier::visitFCmpInst(FCmpInst& FC) {
+void Verifier::visitFCmpInst(FCmpInst &FC) {
// Check that the operands are the same type
- const Type* Op0Ty = FC.getOperand(0)->getType();
- const Type* Op1Ty = FC.getOperand(1)->getType();
+ const Type *Op0Ty = FC.getOperand(0)->getType();
+ const Type *Op1Ty = FC.getOperand(1)->getType();
Assert1(Op0Ty == Op1Ty,
"Both operands to FCmp instruction are not of the same type!", &FC);
// Check that the operands are the right type
Assert1(Op0Ty->isFPOrFPVectorTy(),
"Invalid operand types for FCmp instruction", &FC);
+ // Check that the predicate is valid.
+ Assert1(FC.getPredicate() >= CmpInst::FIRST_FCMP_PREDICATE &&
+ FC.getPredicate() <= CmpInst::LAST_FCMP_PREDICATE,
+ "Invalid predicate in FCmp instruction!", &FC);
+
visitInstruction(FC);
}