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

1 files changed, 6 insertions, 7 deletions

diff --git a/llvm/lib/Target/MSP430/MSP430TargetMachine.cpp b/llvm/lib/Target/MSP430/MSP430TargetMachine.cpp
index 4dd8933..fe185fb 100644
--- a/llvm/lib/Target/MSP430/MSP430TargetMachine.cpp
+++ b/llvm/lib/Target/MSP430/MSP430TargetMachine.cpp
@@ -28,8 +28,9 @@ MSP430TargetMachine::MSP430TargetMachine(const Target &T,
                                          StringRef TT,
                                          StringRef CPU,
                                          StringRef FS,
-                                         Reloc::Model RM, CodeModel::Model CM)
-  : LLVMTargetMachine(T, TT, CPU, FS, RM, CM),
+                                         Reloc::Model RM, CodeModel::Model CM,
+                                         CodeGenOpt::Level OL)
+  : LLVMTargetMachine(T, TT, CPU, FS, RM, CM, OL),
     Subtarget(TT, CPU, FS),
     // FIXME: Check TargetData string.
     DataLayout("e-p:16:16:16-i8:8:8-i16:16:16-i32:16:32-n8:16"),
@@ -37,15 +38,13 @@ MSP430TargetMachine::MSP430TargetMachine(const Target &T,
     FrameLowering(Subtarget) { }
 
 
-bool MSP430TargetMachine::addInstSelector(PassManagerBase &PM,
-                                          CodeGenOpt::Level OptLevel) {
+bool MSP430TargetMachine::addInstSelector(PassManagerBase &PM) {
   // Install an instruction selector.
-  PM.add(createMSP430ISelDag(*this, OptLevel));
+  PM.add(createMSP430ISelDag(*this, getOptLevel()));
   return false;
 }
 
-bool MSP430TargetMachine::addPreEmitPass(PassManagerBase &PM,
-                                         CodeGenOpt::Level OptLevel) {
+bool MSP430TargetMachine::addPreEmitPass(PassManagerBase &PM) {
   // Must run branch selection immediately preceding the asm printer.
   PM.add(createMSP430BranchSelectionPass());
   return false;