<br><div class="gmail_extra"><br><br><div class="gmail_quote">On Tue, Nov 6, 2012 at 9:19 PM, Bill Wendling <span dir="ltr"><<a href="mailto:isanbard@gmail.com" target="_blank">isanbard@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Author: void<br>
Date: Tue Nov  6 23:19:04 2012<br>
New Revision: 167525<br>
<br>
URL: <a href="http://llvm.org/viewvc/llvm-project?rev=167525&view=rev" target="_blank">http://llvm.org/viewvc/llvm-project?rev=167525&view=rev</a><br>
Log:<br>
Add comment describing what's going on here.<br>
<br>
Modified:<br>
    llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp<br>
    llvm/trunk/tools/llvm-cov/llvm-cov.cpp<br><br></blockquote><div><br></div><div>Eh? Extra changes?</div><div><br></div><div>-eric</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">

Modified: llvm/trunk/tools/llvm-cov/llvm-cov.cpp<br>
URL: <a href="http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/llvm-cov/llvm-cov.cpp?rev=167525&r1=167524&r2=167525&view=diff" target="_blank">http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/llvm-cov/llvm-cov.cpp?rev=167525&r1=167524&r2=167525&view=diff</a><br>

==============================================================================<br>
--- llvm/trunk/tools/llvm-cov/llvm-cov.cpp (original)<br>
+++ llvm/trunk/tools/llvm-cov/llvm-cov.cpp Tue Nov  6 23:19:04 2012<br>
@@ -16,11 +16,15 @@<br>
 #include "llvm/Support/GCOV.h"<br>
 #include "llvm/Support/ManagedStatic.h"<br>
 #include "llvm/Support/MemoryObject.h"<br>
+#include "llvm/Support/Path.h"<br>
 #include "llvm/Support/PrettyStackTrace.h"<br>
 #include "llvm/Support/Signals.h"<br>
 #include "llvm/Support/system_error.h"<br>
 using namespace llvm;<br>
<br>
+static cl::opt<std::string><br>
+InputFilename(cl::Positional, cl::desc("source filename"), cl::init(""));<br>
+<br>
 static cl::opt<bool><br>
 DumpGCOV("dump", cl::init(false), cl::desc("dump gcov file"));<br>
<br>
@@ -40,6 +44,23 @@<br>
<br>
   cl::ParseCommandLineOptions(argc, argv, "llvm cov\n");<br>
<br>
+  if (InputFilename.empty()) {<br>
+    // FIXME: Error out here.<br>
+  }<br>
+<br>
+  sys::Path SrcFile(InputFilename);<br>
+<br>
+  sys::Path GCNOFile(SrcFile);<br>
+  GCNOFile.eraseSuffix();<br>
+  GCNOFile.appendSuffix(".gcno");<br>
+<br>
+  sys::Path GCDAFile(SrcFile);<br>
+  GCDAFile.eraseSuffix();<br>
+  GCDAFile.appendSuffix(".gcda");<br>
+<br>
+  sys::Path OutputFile(SrcFile);<br>
+  OutputFile.appendSuffix(".gcov");<br>
+<br>
   GCOVFile GF;<br>
   if (InputGCNO.empty())<br>
     errs() << " " << argv[0] << ": No gcov input file!\n";<br>
<br>
<br>
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</blockquote></div><br></div>