JVM IR: Implement the new inline class ABI

compiler/testData/codegen/bytecodeText/coroutines/doNotReassignContinuation.kt

@@ -1,5 +1,4 @@
 // TREAT_AS_ONE_FILE
-// IGNORE_BACKEND: JVM_IR
 
 import kotlin.coroutines.*
 import kotlin.coroutines.intrinsics.*

compiler/testData/codegen/bytecodeText/inlineClasses/noBoxingUnboxingInAccessorsForDelegatedPropertyWithInlineClassDelegate.kt

@@ -1,5 +1,4 @@
 // !LANGUAGE: +InlineClasses
-// IGNORE_BACKEND: JVM_IR
 // FILE: Foo.kt
 class Foo {
     var a: Int = 42

compiler/testData/codegen/bytecodeText/inlineClasses/propertySetterWithInlineClassTypeArgument.kt

@@ -1,5 +1,4 @@
 // !LANGUAGE: +InlineClasses
-// IGNORE_BACKEND: JVM_IR
 
 inline class Str(val string: String)
 

compiler/testData/codegen/bytecodeText/inlineClasses/resultApiDoesntCallSpecializedEquals.kt

@@ -1,5 +1,4 @@
 // !API_VERSION: 1.3
-// IGNORE_BACKEND: JVM_IR
 // WITH_RUNTIME
 // FILE: test.kt
 fun test() {

compiler/testData/codegen/bytecodeText/inlineClasses/resultApiDoesntUseBox.kt

@@ -1,5 +1,4 @@
 // WITH_RUNTIME
-// IGNORE_BACKEND: JVM_IR
 // FILE: test.kt
 fun test() {
     val result = Result.success("yes!")

compiler/testData/codegen/bytecodeText/inlineClasses/resultApiEqualsDoesntBox.kt

@@ -1,5 +1,4 @@
 // !API_VERSION: LATEST
-// IGNORE_BACKEND: JVM_IR
 // WITH_RUNTIME
 // FILE: test.kt
 fun test() {

compiler/testData/codegen/bytecodeText/inlineClasses/resultApiStringInterpolationDoesntBox.kt

@@ -1,5 +1,4 @@
 // WITH_RUNTIME
-// IGNORE_BACKEND: JVM_IR
 // FILE: test.kt
 fun test() {
     val result = Result.success("yes!")

compiler/testData/codegen/bytecodeText/inlineClasses/resultMangling.kt

@@ -1,5 +1,4 @@
 // !LANGUAGE: +InlineClasses
-// IGNORE_BACKEND: JVM_IR
 // WITH_RUNTIME
 // FILE: test.kt
 inline class A(val s: String) {