InstrProf: Remove CoverageMapping::HasCodeBefore, it isn't used

llvm-svn: 228035
diff --git a/clang/test/CoverageMapping/loops.cpp b/clang/test/CoverageMapping/loops.cpp
index 81fad91..af0381e 100644
--- a/clang/test/CoverageMapping/loops.cpp
+++ b/clang/test/CoverageMapping/loops.cpp
@@ -1,36 +1,36 @@
 // RUN: %clang_cc1 -std=c++11 -fprofile-instr-generate -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name loops.cpp %s | FileCheck %s
 
                                     // CHECK: rangedFor
-void rangedFor() {                  // CHECK-NEXT: File 0, [[@LINE]]:18 -> [[@LINE+6]]:2 = #0 (HasCodeBefore = 0)
+void rangedFor() {                  // CHECK-NEXT: File 0, [[@LINE]]:18 -> [[@LINE+6]]:2 = #0
   int arr[] = { 1, 2, 3, 4, 5 };
   int sum = 0;
-  for(auto i : arr) {               // CHECK-NEXT: File 0, [[@LINE]]:21 -> [[@LINE+2]]:4 = #1 (HasCodeBefore = 0)
+  for(auto i : arr) {               // CHECK-NEXT: File 0, [[@LINE]]:21 -> [[@LINE+2]]:4 = #1
     sum += i;
   }
 }
 
                                     // CHECK-NEXT: main
-int main() {                        // CHECK-NEXT: File 0, [[@LINE]]:12 -> [[@LINE+24]]:2 = #0 (HasCodeBefore = 0)
-                                    // CHECK-NEXT: File 0, [[@LINE+1]]:18 -> [[@LINE+1]]:24 = (#0 + #1) (HasCodeBefore = 0)
-  for(int i = 0; i < 10; ++i)       // CHECK-NEXT: File 0, [[@LINE]]:26 -> [[@LINE]]:29 = #1 (HasCodeBefore = 0)
-     ;                              // CHECK-NEXT: File 0, [[@LINE]]:6 -> [[@LINE]]:7 = #1 (HasCodeBefore = 0)
+int main() {                        // CHECK-NEXT: File 0, [[@LINE]]:12 -> [[@LINE+24]]:2 = #0
+                                    // CHECK-NEXT: File 0, [[@LINE+1]]:18 -> [[@LINE+1]]:24 = (#0 + #1)
+  for(int i = 0; i < 10; ++i)       // CHECK-NEXT: File 0, [[@LINE]]:26 -> [[@LINE]]:29 = #1
+     ;                              // CHECK-NEXT: File 0, [[@LINE]]:6 -> [[@LINE]]:7 = #1
   for(int i = 0;
-      i < 10;                       // CHECK-NEXT: File 0, [[@LINE]]:7 -> [[@LINE]]:13 = (#0 + #2) (HasCodeBefore = 0)
-      ++i)                          // CHECK-NEXT: File 0, [[@LINE]]:7 -> [[@LINE]]:10 = #2 (HasCodeBefore = 0)
-  {                                 // CHECK-NEXT: File 0, [[@LINE]]:3 -> [[@LINE+2]]:4 = #2 (HasCodeBefore = 0)
+      i < 10;                       // CHECK-NEXT: File 0, [[@LINE]]:7 -> [[@LINE]]:13 = (#0 + #2)
+      ++i)                          // CHECK-NEXT: File 0, [[@LINE]]:7 -> [[@LINE]]:10 = #2
+  {                                 // CHECK-NEXT: File 0, [[@LINE]]:3 -> [[@LINE+2]]:4 = #2
     int x = 0;
   }
-  int j = 0;                        // CHECK-NEXT: File 0, [[@LINE+1]]:9 -> [[@LINE+1]]:14 = (#0 + #3) (HasCodeBefore = 0)
-  while(j < 5) ++j;                 // CHECK-NEXT: File 0, [[@LINE]]:16 -> [[@LINE]]:19 = #3 (HasCodeBefore = 0)
-  do {                              // CHECK-NEXT: File 0, [[@LINE]]:6 -> [[@LINE+2]]:17 = (#0 + #4) (HasCodeBefore = 0)
+  int j = 0;                        // CHECK-NEXT: File 0, [[@LINE+1]]:9 -> [[@LINE+1]]:14 = (#0 + #3)
+  while(j < 5) ++j;                 // CHECK-NEXT: File 0, [[@LINE]]:16 -> [[@LINE]]:19 = #3
+  do {                              // CHECK-NEXT: File 0, [[@LINE]]:6 -> [[@LINE+2]]:17 = (#0 + #4)
     ++j;
   } while(j < 10);
   j = 0;
   while
-   (j < 5)                          // CHECK-NEXT: File 0, [[@LINE]]:5 -> [[@LINE]]:10 = (#0 + #5) (HasCodeBefore = 0)
-     ++j;                           // CHECK-NEXT: File 0, [[@LINE]]:6 -> [[@LINE]]:9 = #5 (HasCodeBefore = 0)
+   (j < 5)                          // CHECK-NEXT: File 0, [[@LINE]]:5 -> [[@LINE]]:10 = (#0 + #5)
+     ++j;                           // CHECK-NEXT: File 0, [[@LINE]]:6 -> [[@LINE]]:9 = #5
   do
-    ++j;                            // CHECK-NEXT: File 0, [[@LINE]]:5 -> [[@LINE+1]]:15 = (#0 + #6) (HasCodeBefore = 0)
+    ++j;                            // CHECK-NEXT: File 0, [[@LINE]]:5 -> [[@LINE+1]]:15 = (#0 + #6)
   while(j < 10);
   rangedFor();
   return 0;