Examples with InsnArg jadx.core.dex.instructions.args.InsnArg used on opensource projects

Example 51 with InsnArg

use of jadx.core.dex.instructions.args.InsnArg in project jadx by skylot.

the class LiveVarAnalysis method fillBasicBlockInfo.

private void fillBasicBlockInfo() {
    for (BlockNode block : mth.getBasicBlocks()) {
        int blockId = block.getId();
        BitSet gen = uses[blockId];
        BitSet kill = defs[blockId];
        for (InsnNode insn : block.getInstructions()) {
            for (InsnArg arg : insn.getArguments()) {
                if (arg.isRegister()) {
                    int regNum = ((RegisterArg) arg).getRegNum();
                    if (!kill.get(regNum)) {
                        gen.set(regNum);
                    }
                }
            }
            RegisterArg result = insn.getResult();
            if (result != null) {
                int regNum = result.getRegNum();
                kill.set(regNum);
                assignBlocks[regNum].set(blockId);
            }
        }
    }
}

Example 52 with InsnArg

use of jadx.core.dex.instructions.args.InsnArg in project jadx by skylot.

the class SSATransform method removePhiList.

private static boolean removePhiList(MethodNode mth, List<PhiInsn> insnToRemove) {
    for (BlockNode block : mth.getBasicBlocks()) {
        PhiListAttr phiList = block.get(AType.PHI_LIST);
        if (phiList == null) {
            continue;
        }
        List<PhiInsn> list = phiList.getList();
        for (PhiInsn phiInsn : insnToRemove) {
            if (list.remove(phiInsn)) {
                for (InsnArg arg : phiInsn.getArguments()) {
                    if (arg == null) {
                        continue;
                    }
                    SSAVar sVar = ((RegisterArg) arg).getSVar();
                    if (sVar != null) {
                        sVar.setUsedInPhi(null);
                    }
                }
                InstructionRemover.remove(mth, block, phiInsn);
            }
        }
        if (list.isEmpty()) {
            block.remove(AType.PHI_LIST);
        }
    }
    insnToRemove.clear();
    return true;
}