[FIR] Save IR dumps to .ir.txt files instead of .txt in tests

This is needed to avoid clashes between different dumps from different
  handlers

compiler/testData/ir/irText/classes/abstractMembers.kt.txt

@@ -5,7 +5,7 @@ abstract class AbstractClass {
 
   }
 
-  abstract fun abstractFun() 
+  abstract fun abstractFun()
   abstract val abstractVal: Int
     abstract get
 
@@ -16,7 +16,7 @@ abstract class AbstractClass {
 }
 
 interface Interface {
-  abstract fun abstractFun() 
+  abstract fun abstractFun()
   abstract val abstractVal: Int
     abstract get
 
@@ -25,4 +25,3 @@ interface Interface {
     abstract set
 
 }
-

compiler/testData/ir/irText/classes/argumentReorderingInDelegatingConstructorCall.kt.txt

@@ -36,4 +36,3 @@ class Test2 : Base {
   }
 
 }
-

compiler/testData/ir/irText/classes/clashingFakeOverrideSignatures.fir.ir.txt

@@ -152,15 +152,15 @@ FILE fqName:<root> fileName:/clashingFakeOverrideSignatures.kt
       CALL 'public final fun foo (x: kotlin.String): kotlin.Unit [fake_override] declared in <root>.Derived' type=kotlin.Unit origin=null
         $this: GET_VAR 'd: <root>.Derived declared in <root>.test' type=<root>.Derived origin=null
         x: CONST String type=kotlin.String value=""
-      CALL 'public final fun foo (y: kotlin.String): kotlin.Unit declared in <root>.Base' type=kotlin.Unit origin=null
+      CALL 'public final fun foo (x: kotlin.String): kotlin.Unit [fake_override] declared in <root>.Derived' type=kotlin.Unit origin=null
         $this: GET_VAR 'd: <root>.Derived declared in <root>.test' type=<root>.Derived origin=null
-        y: CONST String type=kotlin.String value=""
+        x: CONST String type=kotlin.String value=""
       CALL 'public final fun foo (x: kotlin.String): kotlin.Unit [fake_override] declared in <root>.Derived' type=kotlin.Unit origin=null
         $this: GET_VAR 'd2: <root>.Derived2 declared in <root>.test' type=<root>.Derived2 origin=null
         x: CONST String type=kotlin.String value=""
-      CALL 'public final fun foo (y: kotlin.String): kotlin.Unit declared in <root>.Base' type=kotlin.Unit origin=null
+      CALL 'public final fun foo (x: kotlin.String): kotlin.Unit [fake_override] declared in <root>.Derived' type=kotlin.Unit origin=null
         $this: GET_VAR 'd2: <root>.Derived2 declared in <root>.test' type=<root>.Derived2 origin=null
-        y: CONST String type=kotlin.String value=""
+        x: CONST String type=kotlin.String value=""
   CLASS CLASS name:BaseXY modality:OPEN visibility:public superTypes:[kotlin.Any]
     $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.BaseXY<X of <root>.BaseXY, Y of <root>.BaseXY>
     TYPE_PARAMETER name:X index:0 variance: superTypes:[kotlin.Any?]
@@ -380,13 +380,13 @@ FILE fqName:<root> fileName:/clashingFakeOverrideSignatures.kt
           CALL 'public final fun foo (x: kotlin.String): kotlin.Unit [fake_override] declared in <root>.outerFun.LocalDerived' type=kotlin.Unit origin=null
             $this: GET_VAR 'd: <root>.outerFun.LocalDerived declared in <root>.outerFun.test' type=<root>.outerFun.LocalDerived origin=null
             x: CONST String type=kotlin.String value=""
-          CALL 'public final fun foo (y: kotlin.String): kotlin.Unit declared in <root>.outerFun.LocalBase' type=kotlin.Unit origin=null
+          CALL 'public final fun foo (y: kotlin.String): kotlin.Unit [fake_override] declared in <root>.outerFun.LocalDerived' type=kotlin.Unit origin=null
             $this: GET_VAR 'd: <root>.outerFun.LocalDerived declared in <root>.outerFun.test' type=<root>.outerFun.LocalDerived origin=null
             y: CONST String type=kotlin.String value=""
           CALL 'public final fun foo (x: kotlin.String): kotlin.Unit [fake_override] declared in <root>.outerFun.LocalDerived' type=kotlin.Unit origin=null
             $this: GET_VAR 'd2: <root>.outerFun.LocalDerived2 declared in <root>.outerFun.test' type=<root>.outerFun.LocalDerived2 origin=null
             x: CONST String type=kotlin.String value=""
-          CALL 'public final fun foo (y: kotlin.String): kotlin.Unit declared in <root>.outerFun.LocalBase' type=kotlin.Unit origin=null
+          CALL 'public final fun foo (y: kotlin.String): kotlin.Unit [fake_override] declared in <root>.outerFun.LocalDerived' type=kotlin.Unit origin=null
             $this: GET_VAR 'd2: <root>.outerFun.LocalDerived2 declared in <root>.outerFun.test' type=<root>.outerFun.LocalDerived2 origin=null
             y: CONST String type=kotlin.String value=""
   CLASS CLASS name:Outer modality:OPEN visibility:public superTypes:[kotlin.Any]

compiler/testData/ir/irText/classes/clashingFakeOverrideSignatures.fir.kt.txt

@@ -45,9 +45,9 @@ fun test(b: Base<String>, d: Derived, d2: Derived2) {
   b.foo(x = "")
   b.foo(y = "")
   d.foo(x = "")
-  d.foo(y = "")
+  d.foo(x = "")
+  d2.foo(x = "")
   d2.foo(x = "")
-  d2.foo(y = "")
 }
 
 open class BaseXY<X : Any?, Y : Any?> {

compiler/testData/ir/irText/classes/classMembers.kt.txt

@@ -61,7 +61,7 @@ class C {
   }
 
   interface NestedInterface {
-    abstract fun foo() 
+    abstract fun foo()
     fun bar() {
       return <this>.foo()
     }
@@ -78,4 +78,3 @@ class C {
   }
 
 }
-

compiler/testData/ir/irText/classes/cloneable.kt.txt

@@ -32,4 +32,3 @@ class OC : I {
   }
 
 }
-

compiler/testData/ir/irText/classes/companionObject.kt.txt

@@ -33,4 +33,3 @@ class Test2 {
   }
 
 }
-

compiler/testData/ir/irText/classes/dataClassWithArrayMembers.fir.kt.txt

@@ -226,4 +226,3 @@ data class Test3 {
   }
 
 }
-

compiler/testData/ir/irText/classes/dataClassWithArrayMembers.kt.txt

@@ -226,4 +226,3 @@ data class Test3 {
   }
 
 }
-

compiler/testData/ir/irText/classes/dataClasses.kt.txt

@@ -197,4 +197,3 @@ data class Test3 {
   }
 
 }
-

compiler/testData/ir/irText/classes/dataClassesGeneric.kt.txt

@@ -172,4 +172,3 @@ data class Test4 {
   }
 
 }
-

compiler/testData/ir/irText/classes/delegatedImplementationOfJavaInterface.fir.kt.txt

@@ -37,4 +37,3 @@ class Test : J {
     private get
 
 }
-

compiler/testData/ir/irText/classes/delegatedImplementationOfJavaInterface.kt.txt

@@ -36,4 +36,3 @@ class Test : J {
   }
 
 }
-

compiler/testData/ir/irText/classes/delegatedImplementationWithExplicitOverride.kt.txt

@@ -1,6 +1,6 @@
 interface IFooBar {
-  abstract fun foo() 
-  abstract fun bar() 
+  abstract fun foo()
+  abstract fun bar()
 
 }
 
@@ -35,4 +35,3 @@ class C : IFooBar {
   }
 
 }
-

compiler/testData/ir/irText/classes/delegatingConstructorCallToTypeAliasConstructor.kt.txt

@@ -30,4 +30,3 @@ class C2 : Cell<String> {
   }
 
 }
-

compiler/testData/ir/irText/classes/delegatingConstructorCallsInSecondaryConstructors.kt.txt

@@ -25,4 +25,3 @@ class Test : Base {
   }
 
 }
-

compiler/testData/ir/irText/classes/enum.kt.txt

@@ -59,7 +59,7 @@ abstract enum class TestEnum3 : Enum<TestEnum3> {
 
   }
 
-  abstract fun foo() 
+  abstract fun foo()
 
   fun values(): Array<TestEnum3> /* Synthetic body for ENUM_VALUES */
 
@@ -113,7 +113,7 @@ abstract enum class TestEnum4 : Enum<TestEnum4> {
 
   }
 
-  abstract fun foo() 
+  abstract fun foo()
 
   fun values(): Array<TestEnum4> /* Synthetic body for ENUM_VALUES */
 
@@ -174,4 +174,3 @@ enum class TestEnum6 : Enum<TestEnum6> {
   fun valueOf(value: String): TestEnum6 /* Synthetic body for ENUM_VALUEOF */
 
 }
-

compiler/testData/ir/irText/classes/enumClassModality.kt.txt

@@ -126,7 +126,7 @@ abstract enum class TestAbstractEnum1 : Enum<TestAbstractEnum1> {
 
   }
 
-  abstract fun foo() 
+  abstract fun foo()
 
   fun values(): Array<TestAbstractEnum1> /* Synthetic body for ENUM_VALUES */
 
@@ -135,7 +135,7 @@ abstract enum class TestAbstractEnum1 : Enum<TestAbstractEnum1> {
 }
 
 interface IFoo {
-  abstract fun foo() 
+  abstract fun foo()
 
 }
 
@@ -164,4 +164,3 @@ abstract enum class TestAbstractEnum2 : Enum<TestAbstractEnum2>, IFoo {
   fun valueOf(value: String): TestAbstractEnum2 /* Synthetic body for ENUM_VALUEOF */
 
 }
-

compiler/testData/ir/irText/classes/enumWithMultipleCtors.kt.txt

@@ -58,4 +58,3 @@ open enum class A : Enum<A> {
   fun valueOf(value: String): A /* Synthetic body for ENUM_VALUEOF */
 
 }
-

compiler/testData/ir/irText/classes/enumWithSecondaryCtor.kt.txt

@@ -89,11 +89,10 @@ abstract enum class Test2 : Enum<Test2> {
     this/*Test2*/(x = 0)
   }
 
-  abstract fun foo() 
+  abstract fun foo()
 
   fun values(): Array<Test2> /* Synthetic body for ENUM_VALUES */
 
   fun valueOf(value: String): Test2 /* Synthetic body for ENUM_VALUEOF */
 
 }
-

compiler/testData/ir/irText/classes/fakeOverridesForJavaStaticMembers.kt.txt

@@ -6,4 +6,3 @@ class Test : Base {
   }
 
 }
-

compiler/testData/ir/irText/classes/implicitNotNullOnDelegatedImplementation.fir.kt.txt

@@ -121,4 +121,3 @@ class TestK4 : IFoo {
   local /* final field */ val <$$delegate_0>: IFoo = K4()
 
 }
-

compiler/testData/ir/irText/classes/implicitNotNullOnDelegatedImplementation.kt.txt

@@ -1,5 +1,5 @@
 interface IFoo {
-  abstract fun foo(): String 
+  abstract fun foo(): String
 
 }
 
@@ -116,4 +116,3 @@ class TestK4 : IFoo {
   }
 
 }
-

compiler/testData/ir/irText/classes/initBlock.kt.txt

@@ -83,4 +83,3 @@ class Test5 {
   }
 
 }
-

compiler/testData/ir/irText/classes/initVal.kt.txt

@@ -39,4 +39,3 @@ class TestInitValInInitBlock {
   }
 
 }
-

compiler/testData/ir/irText/classes/initValInLambda.kt.txt

@@ -16,4 +16,3 @@ class TestInitValInLambdaCalledOnce {
   }
 
 }
-

compiler/testData/ir/irText/classes/initVar.kt.txt

@@ -93,4 +93,3 @@ class TestInitVarWithCustomSetterInCtor {
   }
 
 }
-

compiler/testData/ir/irText/classes/inlineClass.kt.txt

@@ -29,4 +29,3 @@ inline class Test {
   }
 
 }
-

compiler/testData/ir/irText/classes/inlineClassSyntheticMethods.kt.txt

@@ -58,4 +58,3 @@ fun box(): String {
   }
   return "OK"
 }
-

compiler/testData/ir/irText/classes/innerClass.kt.txt

@@ -24,4 +24,3 @@ class Outer {
   }
 
 }
-

compiler/testData/ir/irText/classes/innerClassWithDelegatingConstructor.kt.txt

@@ -23,4 +23,3 @@ class Outer {
   }
 
 }
-

compiler/testData/ir/irText/classes/kt31649.kt.txt

@@ -78,4 +78,3 @@ inline class TestInline {
   }
 
 }
-

compiler/testData/ir/irText/classes/kt43217.kt.txt

@@ -38,4 +38,3 @@ class C : DoubleExpression {
   }
 
 }
-

compiler/testData/ir/irText/classes/kt45853.fir.txt

@@ -1,57 +0,0 @@
-FILE fqName:<root> fileName:/kt45853.kt
-  CLASS CLASS name:A modality:ABSTRACT visibility:public superTypes:[kotlin.Any]
-    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.A
-    CONSTRUCTOR visibility:public <> () returnType:<root>.A [primary]
-      BLOCK_BODY
-        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
-        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:A modality:ABSTRACT visibility:public superTypes:[kotlin.Any]'
-    PROPERTY name:a visibility:public modality:ABSTRACT [val]
-      FUN DEFAULT_PROPERTY_ACCESSOR name:<get-a> visibility:public modality:ABSTRACT <> ($this:<root>.A) returnType:<root>.A?
-        correspondingProperty: PROPERTY name:a visibility:public modality:ABSTRACT [val]
-        $this: VALUE_PARAMETER name:<this> type:<root>.A
-    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
-      overridden:
-        public open fun equals (other: kotlin.Any?): kotlin.Boolean [operator] declared in kotlin.Any
-      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
-      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
-    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
-      overridden:
-        public open fun hashCode (): kotlin.Int declared in kotlin.Any
-      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
-    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
-      overridden:
-        public open fun toString (): kotlin.String declared in kotlin.Any
-      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
-  CLASS CLASS name:B modality:FINAL visibility:public superTypes:[<root>.AX]
-    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.B
-    CONSTRUCTOR visibility:public <> () returnType:<root>.B [primary]
-      BLOCK_BODY
-        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in <root>.AX'
-        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:B modality:FINAL visibility:public superTypes:[<root>.AX]'
-    FUN name:getA visibility:public modality:FINAL <> ($this:<root>.B) returnType:<root>.X?
-      $this: VALUE_PARAMETER name:<this> type:<root>.B
-      BLOCK_BODY
-        RETURN type=kotlin.Nothing from='public final fun getA (): <root>.X? declared in <root>.B'
-          CALL 'public open fun <get-a> (): @[FlexibleNullability] <root>.AX? declared in <root>.AX' superQualifier='CLASS IR_EXTERNAL_JAVA_DECLARATION_STUB CLASS name:AX modality:ABSTRACT visibility:public superTypes:[<root>.A; <root>.X]' type=@[FlexibleNullability] <root>.AX? origin=GET_PROPERTY
-            $this: GET_VAR '<this>: <root>.B declared in <root>.B.getA' type=<root>.B origin=null
-    PROPERTY FAKE_OVERRIDE name:a visibility:public modality:OPEN [fake_override,val]
-      overridden:
-        public open a: @[FlexibleNullability] <root>.AX? [val]
-      FUN FAKE_OVERRIDE name:<get-a> visibility:public modality:OPEN <> ($this:<root>.AX) returnType:@[FlexibleNullability] <root>.AX? [fake_override]
-        correspondingProperty: PROPERTY FAKE_OVERRIDE name:a visibility:public modality:OPEN [fake_override,val]
-        overridden:
-          public open fun <get-a> (): @[FlexibleNullability] <root>.AX? declared in <root>.AX
-        $this: VALUE_PARAMETER name:<this> type:<root>.AX
-    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
-      overridden:
-        public open fun equals (other: kotlin.Any?): kotlin.Boolean [fake_override,operator] declared in <root>.AX
-      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
-      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
-    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
-      overridden:
-        public open fun hashCode (): kotlin.Int [fake_override] declared in <root>.AX
-      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
-    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
-      overridden:
-        public open fun toString (): kotlin.String [fake_override] declared in <root>.AX
-      $this: VALUE_PARAMETER name:<this> type:kotlin.Any