Update bytecode text tests in JVM_IR

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

@@ -1,4 +1,5 @@
-// IGNORE_BACKEND: JVM_IR
+// TODO KT-36654 Generate more compact bytecode for safe call in JVM_IR
+
 interface A {
     fun foo()
 }
@@ -7,5 +8,9 @@ fun test(x: A?) {
     x?.foo()
 }
 
+// JVM_TEMPLATES
 // 1 POP
 // 0 ACONST_NULL
+
+// JVM_IR_TEMPLATES
+// 0 ACONST_NULL

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

@@ -1,4 +1,5 @@
-// IGNORE_BACKEND: JVM_IR
+// TODO KT-36654 Generate more compact bytecode for safe call in JVM_IR
+
 interface A {
     fun foo(): Any
 }
@@ -7,5 +8,10 @@ fun test(x: A?) {
     x?.foo()
 }
 
+// JVM_TEMPLATES
 // 2 POP
+// 0 ACONST_NULL
+
+// JVM_IR_TEMPLATES
+// 1 POP
 // 0 ACONST_NULL

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

@@ -1,4 +1,6 @@
-// IGNORE_BACKEND: JVM_IR
+// TODO KT-36650 Don't generate CHECKCAST on null values in JVM_IR
+// TODO KT-36654 Generate more compact bytecode for safe call in JVM_IR
+
 fun test(ss: List<String?>) {
     val shortStrings = hashSetOf<String>()
     val longStrings = hashSetOf<String>()
@@ -14,7 +16,14 @@ fun test(ss: List<String?>) {
     }
 }
 
+// JVM_TEMPLATES
 // 2 POP
 // 0 INVOKESTATIC java/lang/Boolean\.valueOf
 // 0 CHECKCAST java/lang/Boolean
 // 0 ACONST_NULL
+
+// JVM_IR_TEMPLATES
+// 2 POP
+// 0 INVOKESTATIC java/lang/Boolean\.valueOf
+// 1 CHECKCAST java/lang/Boolean
+// 1 ACONST_NULL