Vendor import of clang RELEASE_360/rc1 tag r226102 (effectively, 3.6.0 RC1):

https://llvm.org/svn/llvm-project/cfe/tags/RELEASE_360/rc1@226102

1 files changed, 31 insertions, 0 deletions

diff --git a/test/CoverageMapping/break.c b/test/CoverageMapping/break.c
new file mode 100644
index 0000000..f5a0af5
--- /dev/null
+++ b/test/CoverageMapping/break.c
@@ -0,0 +1,31 @@
+// RUN: %clang_cc1 -fprofile-instr-generate -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name break.c %s | FileCheck %s
+
+int main() {         // CHECK: File 0, [[@LINE]]:12 -> [[@LINE+28]]:2 = #0 (HasCodeBefore = 0)
+  int cnt = 0;       // CHECK-NEXT: File 0, [[@LINE+1]]:9 -> [[@LINE+1]]:18 = #0 (HasCodeBefore = 0)
+  while(cnt < 100) { // CHECK-NEXT: File 0, [[@LINE]]:20 -> [[@LINE+3]]:4 = #1 (HasCodeBefore = 0)
+    break;
+    ++cnt;           // CHECK-NEXT: File 0, [[@LINE]]:5 -> [[@LINE]]:10 = 0 (HasCodeBefore = 0)
+  }                  // CHECK-NEXT: File 0, [[@LINE+1]]:9 -> [[@LINE+1]]:18 = #0 (HasCodeBefore = 0)
+  while(cnt < 100) { // CHECK-NEXT: File 0, [[@LINE]]:20 -> [[@LINE+6]]:4 = #2 (HasCodeBefore = 0)
+    {
+      break;
+      ++cnt;         // CHECK-NEXT: File 0, [[@LINE]]:7 -> [[@LINE+2]]:10 = 0 (HasCodeBefore = 0)
+    }
+    ++cnt;
+  }                  // CHECK-NEXT: File 0, [[@LINE+1]]:9 -> [[@LINE+1]]:18 = ((#0 + #3) - #4) (HasCodeBefore = 0)
+  while(cnt < 100) { // CHECK-NEXT: File 0, [[@LINE]]:20 -> [[@LINE+6]]:4 = #3 (HasCodeBefore = 0)
+    if(cnt == 0) {   // CHECK-NEXT: File 0, [[@LINE]]:18 -> [[@LINE+3]]:6 = #4 (HasCodeBefore = 0)
+      break;
+      ++cnt;         // CHECK-NEXT: File 0, [[@LINE]]:7 -> [[@LINE]]:12 = 0 (HasCodeBefore = 0)
+    }
+    ++cnt;           // CHECK-NEXT: File 0, [[@LINE]]:5 -> [[@LINE]]:10 = (#3 - #4) (HasCodeBefore = 0)
+  }                  // CHECK-NEXT: File 0, [[@LINE+1]]:9 -> [[@LINE+1]]:18 = (#0 + #6) (HasCodeBefore = 0)
+  while(cnt < 100) { // CHECK-NEXT: File 0, [[@LINE]]:20 -> [[@LINE+7]]:4 = #5 (HasCodeBefore = 0)
+    if(cnt == 0) {   // CHECK-NEXT: File 0, [[@LINE]]:18 -> [[@LINE+5]]:10 = #6 (HasCodeBefore = 0)
+      ++cnt;
+    } else {         // CHECK-NEXT: File 0, [[@LINE]]:12 -> [[@LINE+2]]:6 = (#5 - #6) (HasCodeBefore = 0)
+      break;
+    }
+    ++cnt;
+  }
+}