Examples with AArch64BitManipulationOp org.graalvm.compiler.lir.aarch64.AArch64BitManipulationOp used on opensource projects

Example 1 with AArch64BitManipulationOp

use of org.graalvm.compiler.lir.aarch64.AArch64BitManipulationOp in project graal by oracle.

the class AArch64ArithmeticLIRGenerator method emitBitScanReverse.

@Override
public Value emitBitScanReverse(Value value) {
    Variable result = getLIRGen().newVariable(LIRKind.combine(value).changeType(AArch64Kind.DWORD));
    getLIRGen().append(new AArch64BitManipulationOp(BSR, result, getLIRGen().asAllocatable(value)));
    return result;
}

Example 2 with AArch64BitManipulationOp

use of org.graalvm.compiler.lir.aarch64.AArch64BitManipulationOp in project graal by oracle.

the class AArch64ArithmeticLIRGenerator method emitCountLeadingZeros.

@Override
public Value emitCountLeadingZeros(Value value) {
    Variable result = getLIRGen().newVariable(LIRKind.combine(value).changeType(AArch64Kind.DWORD));
    getLIRGen().append(new AArch64BitManipulationOp(CLZ, result, getLIRGen().asAllocatable(value)));
    return result;
}

Example 3 with AArch64BitManipulationOp

use of org.graalvm.compiler.lir.aarch64.AArch64BitManipulationOp in project graal by oracle.

the class AArch64ArithmeticLIRGenerator method emitCountTrailingZeros.

@Override
public Value emitCountTrailingZeros(Value value) {
    Variable result = getLIRGen().newVariable(LIRKind.combine(value).changeType(AArch64Kind.DWORD));
    getLIRGen().append(new AArch64BitManipulationOp(CTZ, result, getLIRGen().asAllocatable(value)));
    return result;
}