minor cleanups, use copy ctor instead of manually doing it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22285 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/tools/llc/llc.cpp b/tools/llc/llc.cpp
index d61e432873d009d715cd1c692c68d6f9f210e428..a6f3e8a5ec9343a3dc754d78d22f6f34660de6b0 100644 (file)
--- a/tools/llc/llc.cpp
+++ b/tools/llc/llc.cpp
@@ -42,7 +42,7 @@ OutputFilename("o", cl::desc("Output filename"), cl::value_desc("filename"));
 static cl::opt<bool> Force("f", cl::desc("Overwrite output files"));
 
 static cl::opt<const TargetMachineRegistry::Entry*, false, TargetNameParser>
-MArch("march", cl::desc("Architecture to generate assembly for:"));
+MArch("march", cl::desc("Architecture to generate code for:"));
 
 // GetFileNameRoot - Helper function to get the basename of a filename...
 static inline std::string
@@ -97,8 +97,7 @@ int main(int argc, char **argv) {
 
     // Build up all of the passes that we want to do to the module...
     PassManager Passes;
-    Passes.add(new TargetData("llc", TD.isLittleEndian(), TD.getPointerSize(),
-                              TD.getPointerAlignment(), TD.getDoubleAlignment()));
+    Passes.add(new TargetData(TD));
 
     // Figure out where we are going to send the output...
     std::ostream *Out = 0;
@@ -153,7 +152,7 @@ int main(int argc, char **argv) {
       }
     }
 
-    // Ask the target to add backend passes as necessary
+    // Ask the target to add backend passes as necessary.
     if (Target.addPassesToEmitFile(Passes, *Out, TargetMachine::AssemblyFile)) {
       std::cerr << argv[0] << ": target '" << Target.getName()
                 << "' does not support static compilation!\n";