[FIR] Mute failing tests

compiler/testData/ir/irText/expressions/badBreakContinue.kt

@@ -1,3 +1,4 @@
+// IGNORE_BACKEND_FIR: JVM_IR
 // !IGNORE_ERRORS
 
 fun test1() {

compiler/testData/ir/irText/expressions/callableReferences/caoWithAdaptationForSam.kt

@@ -1,3 +1,4 @@
+// IGNORE_BACKEND_FIR: JVM_IR
 // !LANGUAGE: +NewInference +FunctionReferenceWithDefaultValueAsOtherType +FunctionalInterfaceConversion +SamConversionPerArgument +SamConversionForKotlinFunctions
 
 fun interface IFoo {

compiler/testData/ir/irText/expressions/kt24804.kt

@@ -1,3 +1,4 @@
+// IGNORE_BACKEND_FIR: JVM_IR
 inline fun foo() = false
 
 fun run(x: Boolean, y: Boolean): String {

compiler/testData/ir/irText/expressions/kt42321.kt

@@ -1,3 +1,4 @@
+// IGNORE_BACKEND_FIR: JVM_IR
 // SKIP_KT_DUMP
 // This test exists only to check that we don't accidentally break the buggy behavior of the old JVM backend in JVM IR (KT-42321).
 // Feel free to remove it as soon as there's no language version where such code is allowed (KT-38895).

compiler/testData/ir/irText/expressions/sam/arrayAsVarargAfterSamArgument.kt

@@ -1,3 +1,4 @@
+// IGNORE_BACKEND_FIR: JVM_IR
 // !LANGUAGE: +NewInference +SamConversionPerArgument +SamConversionForKotlinFunctions -ProhibitVarargAsArrayAfterSamArgument
 // WITH_JDK
 

compiler/testData/ir/irText/expressions/signedToUnsignedConversions.kt

@@ -1,3 +1,4 @@
+// IGNORE_BACKEND_FIR: JVM_IR
 // WITH_RUNTIME
 
 // FILE: signedToUnsignedConversions_annotation.kt

compiler/testData/ir/irText/expressions/whenWithSubjectVariable.kt

@@ -1,3 +1,4 @@
+// IGNORE_BACKEND_FIR: JVM_IR
 // !LANGUAGE: +VariableDeclarationInWhenSubject
 
 fun foo(): Any = 1