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// Make sure that llvm-cov can read coverage data written in gcov47+ compatible
// format.
// Compile with these arguments and run the result to generate .gc* files:
// -coverage -Xclang -coverage-no-function-names-in-data
// -Xclang -coverage-cfg-checksum -Xclang -coverage-version='407*'
// RUN: rm -rf %t
// RUN: mkdir %t
// RUN: cd %t
// RUN: cp %s %p/Inputs/gcov47_compatibility.gc* .
// RUN: llvm-cov gcov gcov47_compatibility.cpp | FileCheck %s --check-prefix=STDOUT
// STDOUT: File 'gcov47_compatibility.cpp'
// STDOUT: Lines executed:100.00% of 1
// STDOUT: gcov47_compatibility.cpp:creating 'gcov47_compatibility.cpp.gcov'
// RUN: FileCheck %s --check-prefix=GCOV < %t/gcov47_compatibility.cpp.gcov
// GCOV: -: 0:Runs:1
// GCOV: -: 0:Programs:1
int main(int argc, const char *argv[]) { // GCOV: -: [[@LINE]]:int main(
return 0; // GCOV: 1: [[@LINE]]: return
} // GCOV: -: [[@LINE]]:}
// llvm-cov doesn't work on big endian yet
// XFAIL: host-byteorder-big-endian
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