Examples with Local com.googlecode.dex2jar.ir.expr.Local used on opensource projects

Example 26 with Local

use of com.googlecode.dex2jar.ir.expr.Local in project dex2jar by pxb1988.

the class RemoveLocalFromSSATest method t001.

@Test
public void t001() {
    Local a = addLocal("a");
    Local b = addLocal("b");
    Local c = addLocal("c");
    Stmt sa = addStmt(nAssign(a, nInt(0)));
    addStmt(nAssign(b, a));
    addStmt(nAssign(c, b));
    Stmt sb = addStmt(nReturn(c));
    transform();
    Assert.assertEquals(sa.getOp1(), sb.getOp());
    Assert.assertEquals("1 local should left", 1, locals.size());
}

Example 27 with Local

use of com.googlecode.dex2jar.ir.expr.Local in project dex2jar by pxb1988.

the class SSATransformerTest method test01HugeLocalStmt.

/**
     * Test for huge local and stmt size
     */
@Test
public void test01HugeLocalStmt() {
    for (int i = 0; i < 2000; i++) {
        Local b = addLocal("a");
        addStmt(nAssign(b, nString("123")));
    }
    Local b = addLocal("a");
    for (int i = 0; i < 20000; i++) {
        addStmt(nAssign(b, nString("123")));
    }
    addStmt(nReturn(b));
    transform();
}

Example 28 with Local

use of com.googlecode.dex2jar.ir.expr.Local in project dex2jar by pxb1988.

the class SSATransformerTest method test03NotInsertPhiInLoop.

@Test
public void test03NotInsertPhiInLoop() {
    Local b = addLocal("a");
    addStmt(nAssign(b, nString("123")));
    LabelStmt L1 = newLabel();
    LabelStmt L2 = newLabel();
    addStmt(L1);
    addStmt(Stmts.nIf(Exprs.niEq(nInt(0), nInt(9)), L2));
    addStmt(Stmts.nNop());
    addStmt(Stmts.nIf(Exprs.niEq(nInt(0), nInt(9)), L1));
    addStmt(L2);
    addStmt(nReturn(b));
    transform();
    Assert.assertEquals(1, method.locals.size());
}

Example 29 with Local

use of com.googlecode.dex2jar.ir.expr.Local in project dex2jar by pxb1988.

the class SSATransformerTest method test04NotInsertPhiLoop2.

@Test
public void test04NotInsertPhiLoop2() {
    Local b = addLocal("a");
    addStmt(nAssign(b, nString("123")));
    LabelStmt L1 = newLabel();
    LabelStmt L2 = newLabel();
    addStmt(L1);
    addStmt(Stmts.nIf(Exprs.niEq(nInt(0), nInt(9)), L2));
    addStmt(Stmts.nNop());
    addStmt(Stmts.nIf(Exprs.niEq(nInt(0), nInt(9)), L1));
    addStmt(Stmts.nNop());
    addStmt(L2);
    addStmt(Stmts.nIf(Exprs.niEq(nInt(0), nInt(9)), L1));
    addStmt(Stmts.nNop());
    addStmt(nReturn(b));
    transform();
    Assert.assertTrue("no phi should add", method.locals.size() == 1);
}

Example 30 with Local

use of com.googlecode.dex2jar.ir.expr.Local in project dex2jar by pxb1988.

the class StmtListTest method toStringTest.

@Test
public void toStringTest() {
    StmtList list = new StmtList();
    Local a = nLocal("this");
    Local b = nLocal("b");
    Local c = nLocal("c");
    Local d = nLocal("d");
    LabelStmt L1 = Stmts.nLabel();
    list.add(Stmts.nIdentity(a, nThisRef("La/Some;")));
    list.add(Stmts.nIdentity(b, nParameterRef("I", 0)));
    list.add(Stmts.nIdentity(c, nParameterRef("J", 1)));
    list.add(Stmts.nIdentity(d, nParameterRef("F", 2)));
    list.add(Stmts.nIf(nGt(b, nInt(0), "I"), L1));
    list.add(Stmts.nAssign(c, nCast(d, "F", "J")));
    list.add(L1);
    list.toString();
}