Examples with PrimitiveStamp org.graalvm.compiler.core.common.type.PrimitiveStamp used on opensource projects

Example 6 with PrimitiveStamp

use of org.graalvm.compiler.core.common.type.PrimitiveStamp in project graal by oracle.

the class PrimitiveStampBoundaryTest method testBinaryBoundaryValues.

private static void testBinaryBoundaryValues(ArithmeticOpTable.BinaryOp<?> op, HashSet<PrimitiveStamp> stamps) {
    for (PrimitiveStamp v1 : stamps) {
        for (PrimitiveStamp v2 : stamps) {
            if (v1.getBits() == v2.getBits() && v1.getClass() == v2.getClass()) {
                Stamp result = op.foldStamp(v1, v2);
                Stamp v1lower = boundaryStamp(v1, false);
                Stamp v1upper = boundaryStamp(v1, true);
                Stamp v2lower = boundaryStamp(v2, false);
                Stamp v2upper = boundaryStamp(v2, true);
                checkBinaryOperation(op, result, v1lower, v2lower);
                checkBinaryOperation(op, result, v1lower, v2upper);
                checkBinaryOperation(op, result, v1upper, v2lower);
                checkBinaryOperation(op, result, v1upper, v2upper);
            }
        }
    }
}