[llvm-bugs] [Bug 33267] New: llvm-gcov not works well in windows

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=33267

            Bug ID: 33267
           Summary: llvm-gcov not works well in windows
           Product: new-bugs
           Version: unspecified
          Hardware: PC
                OS: Windows NT
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: new bugs
          Assignee: unassignedbugs at nondot.org
          Reporter: clouds.flowing at gmail.com
                CC: llvm-bugs at lists.llvm.org

I'd like to file a new issue that option "-p" (PreservePaths) of "llvm-cov
gcov" does not works well on windows.
(codes here
https://github.com/llvm-mirror/llvm/blob/master/lib/IR/GCOV.cpp#L525)
Since windows usually use "\\" as path delimiter like
"C:\\Documents\\main.cpp".

Environment:
Windows: 10 pro
clang+llvm: 3.8.275480

llvm-cov (from msys2)
msys2: 2.7.0(0.306/5/3) x86_64
llvm-cov:
  LLVM (http://llvm.org/):
  LLVM version 3.8.0svn
  Optimized build.
  Built Dec  1 2015 (10:25:18).
  Default target: x86_64-pc-msys
  Host CPU: ivybridge

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