[LLVMbugs] [Bug 16568] New: There should be an user-friendly option for selecting coverage file flavour.

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=16568

            Bug ID: 16568
           Summary: There should be an user-friendly option for selecting
                    coverage file flavour.
           Product: new-bugs
           Version: trunk
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: new bugs
          Assignee: unassignedbugs at nondot.org
          Reporter: magnus.reftel at gmail.com
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified

Clang can generate coverage information in different formats. The defaults
match what llvm-cov is expecting, but make gcov segfault. Files that are
compatible with gcov 4.7 can be generated using the option sequence "-Xclang
-coverage-cfg-checksum -Xclang -coverage-no-function-names-in-data -Xclang
-coverage-version='407*'", but something more user-friendly (and documentable)
would be very welcome.

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