Examples with PHIExpression de.mirkosertic.bytecoder.ssa.PHIExpression used on opensource projects

Example 1 with PHIExpression

use of de.mirkosertic.bytecoder.ssa.PHIExpression in project Bytecoder by mirkosertic.

the class WASMSSAWriter method writeInitVariableExpression.

private void writeInitVariableExpression(VariableAssignmentExpression aExpression) {
    Variable theVariable = aExpression.getVariable();
    Value theNewValue = aExpression.getValue();
    if (theNewValue instanceof PHIExpression) {
        return;
    }
    if (isStackVariable(theVariable)) {
        switch(theVariable.resolveType().resolve()) {
            case DOUBLE:
            case FLOAT:
                {
                    print("(f32.store offset=");
                    break;
                }
            case UNKNOWN:
                throw new IllegalStateException();
            default:
                {
                    print("(i32.store offset=");
                    break;
                }
        }
        print(stackOffsetFor(theVariable));
        println(" (get_local $SP)");
        WASMSSAWriter theChild = withDeeperIndent();
        theChild.writeValue(theNewValue);
        println();
        println(")");
    } else {
        println(";; setting local variable with type " + theVariable.resolveType().resolve() + " with value of type " + theNewValue.resolveType().resolve());
        print("(set_local $");
        print(theVariable.getName());
        println();
        WASMSSAWriter theChild = withDeeperIndent();
        theChild.writeValue(theNewValue);
        println();
        println(")");
    }
}