Sink codegen optimization level into MCCodeGenInfo along side relocation model

and code model. This eliminates the need to pass OptLevel flag all over the
place and makes it possible for any codegen pass to use this information.

llvm-svn: 144788

2 files changed, 2 insertions, 3 deletions

diff --git a/llvm/lib/Target/CBackend/CBackend.cpp b/llvm/lib/Target/CBackend/CBackend.cpp
index 06e812bc6fe..8bce52cdb9e 100644
--- a/llvm/lib/Target/CBackend/CBackend.cpp
+++ b/llvm/lib/Target/CBackend/CBackend.cpp
@@ -3604,7 +3604,6 @@ void CWriter::visitExtractValueInst(ExtractValueInst &EVI) {
 bool CTargetMachine::addPassesToEmitFile(PassManagerBase &PM,
                                          formatted_raw_ostream &o,
                                          CodeGenFileType FileType,
-                                         CodeGenOpt::Level OptLevel,
                                          bool DisableVerify) {
   if (FileType != TargetMachine::CGFT_AssemblyFile) return true;
 
diff --git a/llvm/lib/Target/CBackend/CTargetMachine.h b/llvm/lib/Target/CBackend/CTargetMachine.h
index 4f1ca974ded..ca346af539f 100644
--- a/llvm/lib/Target/CBackend/CTargetMachine.h
+++ b/llvm/lib/Target/CBackend/CTargetMachine.h
@@ -22,13 +22,13 @@ namespace llvm {
 struct CTargetMachine : public TargetMachine {
   CTargetMachine(const Target &T, StringRef TT,
                  StringRef CPU, StringRef FS,
-                 Reloc::Model RM, CodeModel::Model CM)
+                 Reloc::Model RM, CodeModel::Model CM,
+                 CodeGenOpt::Level OL)
     : TargetMachine(T, TT, CPU, FS) {}
 
   virtual bool addPassesToEmitFile(PassManagerBase &PM,
                                    formatted_raw_ostream &Out,
                                    CodeGenFileType FileType,
-                                   CodeGenOpt::Level OptLevel,
                                    bool DisableVerify);
   
   virtual const TargetData *getTargetData() const { return 0; }