X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FSupport%2FGraphWriter.cpp;h=0dba28a2530c9f8bf0bd9c03c2ca974e68fa4c4a;hb=9c6cdf4c1c82842a97e02bef4cef2431ad2e61a3;hp=e87cebf289f98970118fd322e4cd80d3ef06973c;hpb=477268cd24f3bd49901cd3afcbf0113f74e8a6da;p=oota-llvm.git

diff --git a/lib/Support/GraphWriter.cpp b/lib/Support/GraphWriter.cpp
index e87cebf289f..0dba28a2530 100644
--- a/lib/Support/GraphWriter.cpp
+++ b/lib/Support/GraphWriter.cpp
@@ -12,8 +12,8 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Support/GraphWriter.h"
-#include "llvm/System/Path.h"
-#include "llvm/System/Program.h"
+#include "llvm/Support/Path.h"
+#include "llvm/Support/Program.h"
 #include "llvm/Config/config.h"
 using namespace llvm;
 
@@ -63,11 +63,12 @@ void llvm::DisplayGraph(const sys::Path &Filename, bool wait,
   args.push_back(0);
   
   errs() << "Running 'Graphviz' program... ";
-  if (sys::Program::ExecuteAndWait(Graphviz, &args[0],0,0,0,0,&ErrMsg))
-    errs() << "Error viewing graph " << Filename.str() << ": " << ErrMsg
-           << "\n";
-  else
-    Filename.eraseFromDisk();
+  if (sys::Program::ExecuteAndWait(Graphviz, &args[0],0,0,0,0,&ErrMsg)) {
+    errs() << "Error: " << ErrMsg << "\n";
+    return;
+  }
+  Filename.eraseFromDisk();
+  errs() << " done. \n";
 
 #elif HAVE_XDOT_PY
   std::vector<const char*> args;
@@ -87,11 +88,12 @@ void llvm::DisplayGraph(const sys::Path &Filename, bool wait,
 
   errs() << "Running 'xdot.py' program... ";
   if (sys::Program::ExecuteAndWait(sys::Path(LLVM_PATH_XDOT_PY),
-                                   &args[0],0,0,0,0,&ErrMsg))
-    errs() << "Error viewing graph " << Filename.str() << ": " << ErrMsg
-           << "\n";
-  else
-    Filename.eraseFromDisk();
+                                   &args[0],0,0,0,0,&ErrMsg)) {
+    errs() << "Error: " << ErrMsg << "\n";
+    return;
+  }
+  Filename.eraseFromDisk();
+  errs() << " done. \n";
 
 #elif (HAVE_GV && (HAVE_DOT || HAVE_FDP || HAVE_NEATO || \
                    HAVE_TWOPI || HAVE_CIRCO))
@@ -152,8 +154,7 @@ void llvm::DisplayGraph(const sys::Path &Filename, bool wait,
   errs() << "Running '" << prog.str() << "' program... ";
 
   if (sys::Program::ExecuteAndWait(prog, &args[0], 0, 0, 0, 0, &ErrMsg)) {
-     errs() << "Error viewing graph " << Filename.str() << ": '"
-            << ErrMsg << "\n";
+    errs() << "Error: " << ErrMsg << "\n";
     return;
   }
   errs() << " done. \n";
@@ -168,7 +169,7 @@ void llvm::DisplayGraph(const sys::Path &Filename, bool wait,
   ErrMsg.clear();
   if (wait) {
      if (sys::Program::ExecuteAndWait(gv, &args[0],0,0,0,0,&ErrMsg))
-        errs() << "Error viewing graph: " << ErrMsg << "\n";
+        errs() << "Error: " << ErrMsg << "\n";
      Filename.eraseFromDisk();
      PSFilename.eraseFromDisk();
   }
@@ -187,8 +188,7 @@ void llvm::DisplayGraph(const sys::Path &Filename, bool wait,
   
   errs() << "Running 'dotty' program... ";
   if (sys::Program::ExecuteAndWait(dotty, &args[0],0,0,0,0,&ErrMsg)) {
-     errs() << "Error viewing graph " << Filename.str() << ": "
-            << ErrMsg << "\n";
+     errs() << "Error: " << ErrMsg << "\n";
   } else {
 // Dotty spawns another app and doesn't wait until it returns
 #if defined (__MINGW32__) || defined (_WINDOWS)