[llvm] r221547 - Fix style.

[Michael J. Spencer]

Author: mspencer
Date: Fri Nov  7 15:30:36 2014
New Revision: 221547

URL: http://llvm.org/viewvc/llvm-project?rev=221547&view=rev
Log:
Fix style.

Modified:
    llvm/trunk/lib/Support/GraphWriter.cpp
    llvm/trunk/tools/bugpoint/OptimizerDriver.cpp

Modified: llvm/trunk/lib/Support/GraphWriter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Support/GraphWriter.cpp?rev=221547&r1=221546&r2=221547&view=diff
==============================================================================
--- llvm/trunk/lib/Support/GraphWriter.cpp (original)
+++ llvm/trunk/lib/Support/GraphWriter.cpp Fri Nov  7 15:30:36 2014
@@ -105,8 +105,7 @@ struct GraphSession {
     SmallVector<StringRef, 8> parts;
     Names.split(parts, "|");
     for (auto Name : parts) {
-      auto P = sys::findProgramByName(Name);
-      if (P) {
+      if (ErrorOr<std::string> P = sys::findProgramByName(Name)) {
         ProgramPath = *P;
         return true;
       }

Modified: llvm/trunk/tools/bugpoint/OptimizerDriver.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/bugpoint/OptimizerDriver.cpp?rev=221547&r1=221546&r2=221547&view=diff
==============================================================================
--- llvm/trunk/tools/bugpoint/OptimizerDriver.cpp (original)
+++ llvm/trunk/tools/bugpoint/OptimizerDriver.cpp Fri Nov  7 15:30:36 2014
@@ -161,11 +161,10 @@ bool BugDriver::runPasses(Module *Progra
 
   std::string tool = OptCmd;
   if (OptCmd.empty()) {
-    auto Path = sys::findProgramByName("opt");
-    if (!Path)
-      errs() << Path.getError().message() << "\n";
-    else
+    if (ErrorOr<std::string> Path = sys::findProgramByName("opt"))
       tool = *Path;
+    else
+      errs() << Path.getError().message() << "\n";
   }
   if (tool.empty()) {
     errs() << "Cannot find `opt' in PATH!\n";
@@ -174,11 +173,10 @@ bool BugDriver::runPasses(Module *Progra
 
   std::string Prog;
   if (UseValgrind) {
-    auto Path = sys::findProgramByName("valgrind");
-    if (!Path)
-      errs() << Path.getError().message() << "\n";
-    else
+    if (ErrorOr<std::string> Path = sys::findProgramByName("valgrind"))
       Prog = *Path;
+    else
+      errs() << Path.getError().message() << "\n";
   } else
     Prog = tool;
   if (Prog.empty()) {