[outliner] Add end sil function patterns to FileCheck tests so that they can only match one function uniquely.

Author: gottesmm

test/SILOptimizer/outliner.swift

@@ -11,21 +11,23 @@ public class MyGizmo {
 
    init() {
      gizmo = Gizmo()
-   }
-	 // CHECK-LABEL: sil @$s8outliner7MyGizmoC11usePropertyyyF
-	 // CHECK: [[A_FUN:%.*]] = function_ref @$sSo5GizmoC14stringPropertySSSgvgToTeab_
-	 // CHECK: apply [[A_FUN]]({{.*}}) : $@convention(thin) (@in_guaranteed Gizmo) -> @owned Optional<String>
-	 // CHECK-NOT: return
-         // CHECK: [[P_FUN:%.*]] = function_ref @$sSo5GizmoC14stringPropertySSSgvgToTepb_
-	 // CHECK: apply [[P_FUN]]({{.*}}) : $@convention(thin) (Gizmo) -> @owned Optional<String>
-	 // CHECK: return
+  }
+
+   // CHECK-LABEL: sil @$s8outliner7MyGizmoC11usePropertyyyF :
+   // CHECK: [[A_FUN:%.*]] = function_ref @$sSo5GizmoC14stringPropertySSSgvgToTeab_
+   // CHECK: apply [[A_FUN]]({{.*}}) : $@convention(thin) (@in_guaranteed Gizmo) -> @owned Optional<String>
+   // CHECK-NOT: return
+   // CHECK: [[P_FUN:%.*]] = function_ref @$sSo5GizmoC14stringPropertySSSgvgToTepb_
+   // CHECK: apply [[P_FUN]]({{.*}}) : $@convention(thin) (Gizmo) -> @owned Optional<String>
+   // CHECK: return
+   // CHECK: } // end sil function '$s8outliner7MyGizmoC11usePropertyyyF'
    public func useProperty() {
      print(gizmo.stringProperty)
      print(optionalGizmo!.stringProperty)
-	 }
+   }
 }
 
-// CHECK-LABEL: sil @$s8outliner13testOutliningyyF
+// CHECK-LABEL: sil @$s8outliner13testOutliningyyF :
 // CHECK:  [[FUN:%.*]] = function_ref @$sSo5GizmoC14stringPropertySSSgvgToTepb_
 // CHECK:  apply [[FUN]](%{{.*}}) : $@convention(thin) (Gizmo) -> @owned Optional<String>
 // CHECK:  apply [[FUN]](%{{.*}}) : $@convention(thin) (Gizmo) -> @owned Optional<String>
@@ -39,6 +41,7 @@ public class MyGizmo {
 // CHECK:  apply [[FUN]]({{.*}}) : $@convention(thin) (@owned Array<String>, Gizmo) -> @owned Optional<AnyObject>
 // CHECK:  apply [[FUN]]({{.*}}) : $@convention(thin) (@owned Array<String>, Gizmo) -> @owned Optional<AnyObject>
 // CHECK: return
+// CHECK: } // end sil function '$s8outliner13testOutliningyyF'
 public func testOutlining() {
   let gizmo = Gizmo()
   let foobar = Gizmo()
@@ -59,6 +62,7 @@ public func testOutlining() {
 // CHECK:  [[METH:%.*]] = objc_method [[OBJ]] : $@opened("{{.*}}") (AnyObject), #Treeish.treeishChildren!1.foreign : <Self where Self : Treeish> (Self) -> () -> [Any]?
 // CHECK:  [[RES:%.*]] = apply [[METH]]([[OBJ]]) : $@convention(objc_method)
 // CHECK:  switch_enum [[RES]]
+// CHECK: } // end sil function '$s8outliner9dontCrash1ayyp_tF'
 
 // CHECK-LABEL: sil shared [noinline] @$sSo5GizmoC14stringPropertySSSgvgToTeab_ : $@convention(thin) (@in_guaranteed Gizmo) -> @owned Optional<String>
 // CHECK: bb0(%0 : $*Gizmo):
@@ -78,6 +82,7 @@ public func testOutlining() {
 // CHECK:   br bb3(%12 : $Optional<String>)
 // CHECK: bb3(%14 : $Optional<String>):
 // CHECK:   return %14 : $Optional<String>
+// CHECK: } // end sil function '$sSo5GizmoC14stringPropertySSSgvgToTeab_'
 
 // CHECK-LABEL: sil shared [noinline] @$sSo5GizmoC14stringPropertySSSgvgToTepb_ : $@convention(thin) (Gizmo) -> @owned Optional<String>
 // CHECK: bb0(%0 : $Gizmo):
@@ -96,6 +101,7 @@ public func testOutlining() {
 // CHECK:  br bb3(%11 : $Optional<String>)
 // CHECK:bb3(%13 : $Optional<String>):
 // CHECK:  return %13 : $Optional<String>
+// CHECK: } // end sil function '$sSo5GizmoC14stringPropertySSSgvgToTepb_'
 
 // CHECK-LABEL: sil shared [noinline] @$sSo5GizmoC14stringPropertySSSgvsToTembnn_ : $@convention(thin) (@owned String, Gizmo) -> () {
 // CHECK: bb0(%0 : $String, %1 : $Gizmo):
@@ -107,6 +113,7 @@ public func testOutlining() {
 // CHECK:   %7 = apply %2(%6, %1) : $@convention(objc_method) (Optional<NSString>, Gizmo) -> ()
 // CHECK:   strong_release %4 : $NSString
 // CHECK:   return %7 : $()
+// CHECK: } // end sil function '$sSo5GizmoC14stringPropertySSSgvsToTembnn_'
 
 // CHECK-LABEL: sil shared [noinline] @$sSo5GizmoC12modifyString_10withNumber0D6FoobarSSSgAF_SiypSgtFToTembnnnb_ : $@convention(thin) (@owned String, Int, Optional<AnyObject>, Gizmo) -> @owned Optional<String> {
 // CHECK: bb0(%0 : $String, %1 : $Int, %2 : $Optional<AnyObject>, %3 : $Gizmo):
@@ -133,6 +140,7 @@ public func testOutlining() {
 //
 // CHECK: bb3(%21 : $Optional<String>):
 // CHECK:   return %21 : $Optional<String>
+// CHECK: } // end sil function '$sSo5GizmoC12modifyString_10withNumber0D6FoobarSSSgAF_SiypSgtFToTembnnnb_'
 
 // CHECK-LABEL: sil shared [noinline] @$sSo5GizmoC11doSomethingyypSgSaySSGSgFToTembnn_ : $@convention(thin) (@owned Array<String>, Gizmo) -> @owned Optional<AnyObject> {
 // CHECK: bb0(%0 : $Array<String>, %1 : $Gizmo):
@@ -144,6 +152,7 @@ public func testOutlining() {
 // CHECK:   %7 = apply %2(%6, %1) : $@convention(objc_method) (Optional<NSArray>, Gizmo) -> @autoreleased Optional<AnyObject>
 // CHECK:   strong_release %4 : $NSArray
 // CHECK:   return %7 : $Optional<AnyObject>
+// CHECK: } // end sil function '$sSo5GizmoC11doSomethingyypSgSaySSGSgFToTembnn_'
 
 public func dontCrash<T: Proto>(x : Gizmo2<T>) {
   let s = x.doSomething()