Imported Upstream version 5.18.0.161

Former-commit-id: 4db48158d3a35497b8f118ab21b5f08ac3d86d98

external/llvm/test/tools/llvm-cov/range_based_for.cpp

@@ -0,0 +1,29 @@
+// Make sure that compiler-added local variables (whose line number is zero)
+// don't crash llvm-cov.
+
+// We need shell for cd
+// REQUIRES: shell
+
+// RUN: rm -rf %t
+// RUN: mkdir %t
+// RUN: cd %t
+// RUN: cp %s %p/Inputs/range_based_for.gc* .
+
+// RUN: llvm-cov gcov range_based_for.cpp | FileCheck %s --check-prefix=STDOUT
+// STDOUT: File 'range_based_for.cpp'
+// STDOUT: Lines executed:100.00% of 5
+// STDOUT: range_based_for.cpp:creating 'range_based_for.cpp.gcov'
+
+// RUN: FileCheck %s --check-prefix=GCOV < %t/range_based_for.cpp.gcov
+// GCOV: -:    0:Runs:1
+// GCOV: -:    0:Programs:1
+
+int main(int argc, const char *argv[]) { // GCOV: 1:    [[@LINE]]:int main(
+  int V[] = {1, 2};                      // GCOV: 1:    [[@LINE]]:  int V[]
+  for (int &I : V) {                     // GCOV: 10:   [[@LINE]]:  for (
+  }                                      // GCOV: 2:    [[@LINE]]:  }
+  return 0;                              // GCOV: 1:    [[@LINE]]:  return
+}                                        // GCOV: -:    [[@LINE]]:}
+
+// llvm-cov doesn't work on big endian yet
+// XFAIL: powerpc64-, s390x, mips-, mips64-, sparc