[opt] Remove an unused argument to runPassPipeline().

I have plans to use this API also in libLTO (and maybe lld).

llvm-svn: 280770

tools/opt/NewPMDriver.cpp

@@ -47,7 +47,7 @@ static cl::opt<std::string>
                         "pipeline for handling managed aliasing queries"),
                cl::Hidden);
 
-bool llvm::runPassPipeline(StringRef Arg0, LLVMContext &Context, Module &M,
+bool llvm::runPassPipeline(StringRef Arg0, Module &M,
                            TargetMachine *TM, tool_output_file *Out,
                            StringRef PassPipeline, OutputKind OK,
                            VerifierKind VK,

tools/opt/NewPMDriver.h

@@ -47,7 +47,7 @@ enum VerifierKind {
 /// inclusion of the new pass manager headers and the old headers into the same
 /// file. It's interface is consequentially somewhat ad-hoc, but will go away
 /// when the transition finishes.
-bool runPassPipeline(StringRef Arg0, LLVMContext &Context, Module &M,
+bool runPassPipeline(StringRef Arg0, Module &M,
                      TargetMachine *TM, tool_output_file *Out,
                      StringRef PassPipeline, opt_tool::OutputKind OK,
                      opt_tool::VerifierKind VK,

tools/opt/opt.cpp

@@ -490,7 +490,7 @@ int main(int argc, char **argv) {
     // The user has asked to use the new pass manager and provided a pipeline
     // string. Hand off the rest of the functionality to the new code for that
     // layer.
-    return runPassPipeline(argv[0], Context, *M, TM.get(), Out.get(),
+    return runPassPipeline(argv[0], *M, TM.get(), Out.get(),
                            PassPipeline, OK, VK, PreserveAssemblyUseListOrder,
                            PreserveBitcodeUseListOrder, EmitSummaryIndex,
                            EmitModuleHash)