Examples with CondMoveOp org.graalvm.compiler.lir.sparc.SPARCControlFlow.CondMoveOp used on opensource projects

Example 1 with CondMoveOp

use of org.graalvm.compiler.lir.sparc.SPARCControlFlow.CondMoveOp in project graal by oracle.

the class SPARCLIRGenerator method emitIntegerTestMove.

@Override
public Variable emitIntegerTestMove(Value left, Value right, Value trueValue, Value falseValue) {
    emitIntegerTest(left, right);
    Variable result = newVariable(trueValue.getValueKind());
    ConditionFlag flag = SPARCControlFlow.fromCondition(true, Condition.EQ, false);
    CC cc = CC.forKind(left.getPlatformKind());
    append(new CondMoveOp(MOVicc, cc, flag, loadSimm11(trueValue), loadSimm11(falseValue), result));
    return result;
}

Example 2 with CondMoveOp

use of org.graalvm.compiler.lir.sparc.SPARCControlFlow.CondMoveOp in project graal by oracle.

the class SPARCLIRGenerator method emitConditionalMove.

@Override
public Variable emitConditionalMove(PlatformKind cmpKind, Value left, Value right, Condition cond, boolean unorderedIsTrue, Value trueValue, Value falseValue) {
    // Emit compare
    SPARCKind cmpSPARCKind = (SPARCKind) cmpKind;
    boolean mirrored = emitCompare(cmpSPARCKind, left, right);
    // Emit move
    Value actualTrueValue = trueValue;
    Value actualFalseValue = falseValue;
    SPARCKind valueKind = (SPARCKind) trueValue.getPlatformKind();
    CMOV cmove;
    if (valueKind.isFloat()) {
        // Floats cannot be immediate at all
        actualTrueValue = load(trueValue);
        actualFalseValue = load(falseValue);
        cmove = valueKind.equals(SINGLE) ? FMOVSCC : FMOVDCC;
    } else if (valueKind.isInteger()) {
        actualTrueValue = loadSimm11(trueValue);
        actualFalseValue = loadSimm11(falseValue);
        cmove = MOVicc;
    } else {
        throw GraalError.shouldNotReachHere();
    }
    Variable result = newVariable(trueValue.getValueKind());
    ConditionFlag finalCondition = SPARCControlFlow.fromCondition(cmpSPARCKind.isInteger(), mirrored ? cond.mirror() : cond, unorderedIsTrue);
    CC cc = CC.forKind(cmpSPARCKind);
    append(new CondMoveOp(cmove, cc, finalCondition, actualTrueValue, actualFalseValue, result));
    return result;
}