tests: fix misspelled check prefixes

Fix the common error of using underscores instead of dashes.
In the rebranch this is an error (lit got more picky), but it also makes sense to fix the tests in the main branch

Author: eeckstein

test/AutoDiff/SILOptimizer/activity_analysis.swift

@@ -1,4 +1,4 @@
-// RUN: %target-swift-emit-sil -verify -Xllvm -debug-only=differentiation 2>&1 %s | %FileCheck %s
+// RUN: %target-swift-emit-sil -verify -Xllvm -debug-only=differentiation %s  2>&1 | %FileCheck %s
 // REQUIRES: asserts
 
 import _Differentiation
@@ -456,7 +456,7 @@ func activeInoutArgMutatingMethodVar(_ nonactive: inout Mut, _ x: Mut) {
   nonactive = result
 }
 
-// CHECK_LABEL: [AD] Activity info for ${{.*}}31activeInoutArgMutatingMethodVaryyAA3MutVz_ADtF at (parameters=(1) results=(0))
+// CHECK-LABEL: [AD] Activity info for ${{.*}}31activeInoutArgMutatingMethodVaryyAA3MutVz_ADtF at parameter indices (1) and result indices (0)
 // CHECK: [ACTIVE] %0 = argument of bb0 : $*Mut
 // CHECK: [ACTIVE] %1 = argument of bb0 : $Mut
 // CHECK: [ACTIVE]   %4 = alloc_stack $Mut, var, name "result"

test/Concurrency/Runtime/exclusivity.swift

@@ -479,8 +479,8 @@ struct Runner {
         // CHECK-NEXT: SwiftTaskThreadLocalContext: (FirstAccess,LastAccess): (0x0, 0x0)
         // CHECK-NEXT: Access. Pointer: [[ACCESS]]. PC:
         // CHECK: Exiting Thread Local Context. After Swizzle. Task: [[TASK]]
-        // CHECK_NEXT: SwiftTaskThreadLocalContext: (FirstAccess,LastAccess): ([[LLNODE]], [[LLNODE]])
-        // CHECK_NEXT: No Accesses.
+        // CHECK-NEXT: SwiftTaskThreadLocalContext: (FirstAccess,LastAccess): ([[LLNODE]], [[LLNODE]])
+        // CHECK-NEXT: No Accesses.
         //
         // CHECK-NOT: Removing access:
         // CHECK: ==> End Inner Task Handle

test/Concurrency/async_main.swift

@@ -40,7 +40,7 @@ func asyncFunc() async {
 
 
 // async_Main
-// CHECK-SIL_LABEL: sil hidden @async_Main : $@convention(thin) @async () -> () {
+// CHECK-SIL-LABEL: sil hidden @async_Main : $@convention(thin) @async () -> () {
 // call main
 // CHECK-SIL:  %0 = metatype $@thin MyProgram.Type             // user: %2
 // CHECK-SIL-NEXT:  // function_ref static MyProgram.$main()

test/DebugInfo/fnptr.swift

@@ -36,7 +36,7 @@ func main() -> Int64 {
     baz_fnptr(2.89)
 
     // CHECK-DAG: !DILocalVariable(name: "barz_fnptr",{{.*}} type: ![[BARZPT:[0-9]+]]
-    // AST_DAG: !DILocalVariable(name: "barz_fnptr",{{.*}} type: ![[BARZ_T:[0-9]+]]
+    // AST-DAG: !DILocalVariable(name: "barz_fnptr",{{.*}} type: ![[BARZ_T:[0-9]+]]
     // AST-DAG: ![[BARZ_T:[0-9]+]] = !DICompositeType({{.*}}, identifier: "$sS2fs5Int64VIegyyd_D")
     // CHECK-DAG: ![[BARZPT]] = !DICompositeType(tag: DW_TAG_structure_type,{{.*}} elements: ![[BARZMEMBERS:[0-9]+]]
     // CHECK-DAG: ![[BARZMEMBERS]] = !{![[BARZMEMBER:.*]], {{.*}}}

test/IDE/complete_func_reference.swift

@@ -121,7 +121,7 @@ do {
 }
 
 // ANY_INT: Begin completions
-// ANY_INT_DAG: Decl{{.*}}/TypeRelation[Convertible]: anyToInt(a:); name=anyToInt(a:)
+// ANY_INT-DAG: Decl{{.*}}/TypeRelation[Convertible]: anyToInt(a:)[#(Any) -> Int#]; name=anyToInt(a:)
 // ANY_INT-DAG: Decl{{.*}}/TypeRelation[Invalid]: intToVoid({#a: Int#})[#Void#];
 // ANY_INT-DAG: Decl{{.*}}/TypeRelation[Invalid]: anyToVoid({#a: Any#})[#Void#];
 // ANY_INT-DAG: Decl{{.*}}/TypeRelation[Invalid]: voidToVoid()[#Void#];

test/IDE/complete_keywords.swift

@@ -30,7 +30,7 @@
 // KW_DECL-DAG: Keyword/None: override{{; name=.+$}}
 // KW_DECL-DAG: Keyword/None: postfix{{; name=.+$}}
 // KW_DECL-DAG: Keyword/None: prefix{{; name=.+$}}
-// KW_DECL_DAG: Keyword[precedencegroup]: precedencegroup{{; name=.+$}}
+// KW_DECL-DAG: Keyword[precedencegroup]: precedencegroup{{; name=.+$}}
 // KW_DECL-DAG: Keyword[private]/None: private{{; name=.+$}}
 // KW_DECL-DAG: Keyword[protocol]/None: protocol{{; name=.+$}}
 // KW_DECL-DAG: Keyword[public]/None: public{{; name=.+$}}

test/IDE/complete_property_delegate_attribute.swift

@@ -47,12 +47,12 @@ struct TestStruct {
   // FIXME: No call patterns are suggested if we are completing in variable with multiple property wrappers (rdar://91480982)
   func sync1() {}
 
-  @MyStruct(arg1: MyEnum.east, #^SECOND_ARG_LABEL^#) var test4
-// SECOND_ARG_LABEL: Begin completions, 1 items
-// SECOND_ARG_LABEL-DAG: Pattern/Local/Flair[ArgLabels]:     {#arg2: Int#}[#Int#];
-// SECOND_ARG_LABEL: End completions
+  @MyStruct(arg1: MyEnum.east, #^SECOND_ARG1^#) var test4
+// SECOND_ARG1: Begin completions, 1 items
+// SECOND_ARG1-DAG: Pattern/Local/Flair[ArgLabels]:     {#arg2: Int#}[#Int#];
+// SECOND_ARG1: End completions
 
-  @MyStruct(arg1: MyEnum.east, #^SECOND_ARG_LABEL_NO_VAR?check=SECOND_ARG_LABEL^#)
+  @MyStruct(arg1: MyEnum.east, #^SECOND_ARG1_LABEL_NO_VAR?check=SECOND_ARG1^#)
 
   // FIXME: No call patterns are suggested if we are completing in variable with multiple property wrappers (rdar://91480982)
   func sync2() {}

test/IDE/conforming-methods-basic.swift

@@ -40,10 +40,10 @@ func testing(obj: C) {
 }
 
 // CHECK_1:      -----BEGIN CONFORMING METHOD LIST-----
-// CHECK_1_NEXT: - TypeName: C
-// CHECK_1_NEXT: - Members:
-// CHECK_1_NEXT:    - Name: returnsConcreteTarget1()
-// CHECK_1_NEXT:      TypeName: ConcreteTarget1
-// CHECK_1_NEXT:    - Name: returnsConcreteTarget1()
-// CHECK_1_NEXT:      TypeName: ConcreteTarget1
-// CHECK_1_NEXT: -----END CONFORMING METHOD LIST-----
+// CHECK_1-NEXT: - TypeName: C
+// CHECK_1-NEXT: - Members:
+// CHECK_1-NEXT:    - Name: returnsConcreteTarget1()
+// CHECK_1-NEXT:      TypeName: ConcreteTarget1
+// CHECK_1-NEXT:    - Name: returnsConcreteTarget2()
+// CHECK_1-NEXT:      TypeName: ConcreteTarget2
+// CHECK_1-NEXT: -----END CONFORMING METHOD LIST-----

test/IRGen/reflection_metadata.swift

@@ -2,9 +2,7 @@
 // RUN: %target-swift-frontend -disable-reflection-names -emit-ir %s | %FileCheck %s --check-prefix=STRIP_REFLECTION_NAMES
 // RUN: %target-swift-frontend -disable-reflection-metadata -emit-ir %s | %FileCheck %s --check-prefix=STRIP_REFLECTION_METADATA
 
-// STRIP_REFLECTION_NAMES_DAG: section "{{[^"]*swift5_reflect|.sw5rfst\$B}}
-// STRIP_REFLECTION_NAMES_DAG: section "{{[^"]*swift5_fieldmd|.sw5flmd\$B}}
-// STRIP_REFLECTION_NAMES_DAG: section "{{[^"]*swift5_assocty|.sw5asty\$B}}
+// STRIP_REFLECTION_NAMES-DAG: section "{{[^"]*swift5_assocty|.sw5asty\$B}}
 // STRIP_REFLECTION_NAMES-DAG: section "{{[^"]*swift5_capture|.sw5cptr\$B}}
 // STRIP_REFLECTION_NAMES-DAG: section "{{[^"]*swift5_typeref|.sw5tyrf\$B}}
 // STRIP_REFLECTION_NAMES-DAG: private constant [6 x i8] c"Inner\00", section "{{[^"]*swift5_reflstr|.sw5rfst\$B}}

test/Interop/SwiftToC/structs/large-structs-pass-return-indirect-in-c.swift

@@ -11,7 +11,7 @@ public struct StructSeveralI64 {
 // CHECK-NEXT:   _Alignas(8) char _storage[40];
 // CHECK-NEXT: };
 
-// CHECK_NOT: swift_interop
+// CHECK-NOT: swift_interop
 
 public func returnNewStructSeveralI64(i: Int64) -> StructSeveralI64 {
     return StructSeveralI64(x1: i, x2: 0, x3: -17, x4: 12345612, x5: -0xFFFF)