More aggressive DCE should honor debugger invariants

- A LINENUMEBER node is "dead" if the corresponding instruction interval
 contains at least one "dead" bytecode instruction
 and no live bytecode instructions

- Observable local variable lifetimes should be taken into account
 when determining if a NOP is required for debugger.

compiler/testData/codegen/bytecodeText/coercionToUnitOptimization/nopInlineFuns.kt

@@ -23,4 +23,4 @@ fun simpleFunVoid(f: () -> Unit): Unit {
     return f()
 }
 
-// 4 NOP
+// 5 NOP

compiler/testData/codegen/bytecodeText/constantConditions/inlineIfFalse.kt

@@ -0,0 +1,20 @@
+package inlineInIfFalseDex
+
+fun inlineIfFalse() {
+    val bar = ""
+    //Breakpoint!
+    if (inlineCall { true }) {
+        foo()
+    }
+    foo()
+}
+
+fun foo() {}
+
+inline fun inlineCall(predicate: (String?) -> Boolean): Boolean {
+    return false
+}
+
+// 0 LINENUMBER 7
+// 0 LINENUMBER 8
+// 1 LINENUMBER 9

compiler/testData/codegen/bytecodeText/forLoop/loopVarInterval.kt

@@ -6,4 +6,4 @@ fun f() {
 
 // 1 ISTORE 0\s+L3
 // 1 ILOAD 0\s+INVOKEVIRTUAL java/io/PrintStream.print \(C\)V
-// 1 LOCALVARIABLE c C L3 L8 0
+// 1 LOCALVARIABLE c C L3 L6 0

compiler/testData/codegen/bytecodeText/jackAndJill/inlinedConstuctorWithSuperCallParams.kt

@@ -14,4 +14,4 @@ fun main(args: Array<String>) {
 }
 
 /*Threre are two constuctors so we should be sure that we check LOCALVARIABLEs from same method*/
-// 1 LOCALVARIABLE this LInlinedConstuctorWithSuperCallParamsKt\$main\$\$inlined\$test\$1; L0 L7 0\s+LOCALVARIABLE \$super_call_param\$1 Ljava/lang/String; L0 L7 1
+// 1 LOCALVARIABLE this LInlinedConstuctorWithSuperCallParamsKt\$main\$\$inlined\$test\$1; L0 L6 0\s+LOCALVARIABLE \$super_call_param\$1 Ljava/lang/String; L0 L6 1