commit 5ed22ac54c2530a1d0d140d259f881f3b2040e56
author Bill Wendling <isanbard@gmail.com> Wed Apr 29 23:29:43 2009 +0000
committer Bill Wendling <isanbard@gmail.com> Wed Apr 29 23:29:43 2009 +0000
tree 740060aedf3541a695c8ee54326cd88874936263
parent f0d2d9593dbeca56c962391c18ddb059e2ee9bef

Instead of passing in an unsigned value for the optimization level, use an enum,
which better identifies what the optimization is doing. And is more flexible for
future uses.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70440 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/Mips/AsmPrinter/MipsAsmPrinter.cpp

diff --git a/lib/Target/Mips/AsmPrinter/MipsAsmPrinter.cpp b/lib/Target/Mips/AsmPrinter/MipsAsmPrinter.cpp
index 6692f2e..fd2ae51 100644
--- a/lib/Target/Mips/AsmPrinter/MipsAsmPrinter.cpp
+++ b/lib/Target/Mips/AsmPrinter/MipsAsmPrinter.cpp
@@ -50,7 +50,8 @@
     const MipsSubtarget *Subtarget;
   public:
     explicit MipsAsmPrinter(raw_ostream &O, MipsTargetMachine &TM, 
-                            const TargetAsmInfo *T, unsigned OL, bool V)
+                            const TargetAsmInfo *T, CodeGenOpt::Level OL,
+                            bool V)
       : AsmPrinter(O, TM, T, OL, V) {
       Subtarget = &TM.getSubtarget<MipsSubtarget>();
     }
@@ -91,7 +92,8 @@
 /// regardless of whether the function is in SSA form.
 FunctionPass *llvm::createMipsCodePrinterPass(raw_ostream &o,
                                               MipsTargetMachine &tm,
-                                              unsigned OptLevel, bool verbose) {
+                                              CodeGenOpt::Level OptLevel,
+                                              bool verbose) {
   return new MipsAsmPrinter(o, tm, tm.getTargetAsmInfo(), OptLevel, verbose);
 }
 

lib/Target/Mips/Mips.h

diff --git a/lib/Target/Mips/Mips.h b/lib/Target/Mips/Mips.h
index abcb9c4..0accb4e 100644
--- a/lib/Target/Mips/Mips.h
+++ b/lib/Target/Mips/Mips.h
@@ -15,6 +15,8 @@
 #ifndef TARGET_MIPS_H
 #define TARGET_MIPS_H
 
+#include "llvm/Target/TargetMachine.h"
+
 namespace llvm {
   class MipsTargetMachine;
   class FunctionPass;
@@ -25,7 +27,8 @@
   FunctionPass *createMipsDelaySlotFillerPass(MipsTargetMachine &TM);
   FunctionPass *createMipsCodePrinterPass(raw_ostream &OS, 
                                           MipsTargetMachine &TM,
-                                          unsigned OptLevel, bool Verbose);
+                                          CodeGenOpt::Level OptLevel,
+                                          bool Verbose);
 } // end namespace llvm;
 
 // Defines symbolic names for Mips registers.  This defines a mapping from

lib/Target/Mips/MipsTargetMachine.cpp

diff --git a/lib/Target/Mips/MipsTargetMachine.cpp b/lib/Target/Mips/MipsTargetMachine.cpp
index 69a480d..ef524e3 100644
--- a/lib/Target/Mips/MipsTargetMachine.cpp
+++ b/lib/Target/Mips/MipsTargetMachine.cpp
@@ -105,7 +105,7 @@
 // Install an instruction selector pass using 
 // the ISelDag to gen Mips code.
 bool MipsTargetMachine::
-addInstSelector(PassManagerBase &PM, unsigned OptLevel) 
+addInstSelector(PassManagerBase &PM, CodeGenOpt::Level OptLevel) 
 {
   PM.add(createMipsISelDag(*this));
   return false;
@@ -115,7 +115,7 @@
 // machine code is emitted. return true if -print-machineinstrs should 
 // print out the code after the passes.
 bool MipsTargetMachine::
-addPreEmitPass(PassManagerBase &PM, unsigned OptLevel) 
+addPreEmitPass(PassManagerBase &PM, CodeGenOpt::Level OptLevel) 
 {
   PM.add(createMipsDelaySlotFillerPass(*this));
   return true;
@@ -124,7 +124,7 @@
 // Implements the AssemblyEmitter for the target. Must return
 // true if AssemblyEmitter is supported
 bool MipsTargetMachine::
-addAssemblyEmitter(PassManagerBase &PM, unsigned OptLevel, 
+addAssemblyEmitter(PassManagerBase &PM, CodeGenOpt::Level OptLevel, 
                    bool Verbose, raw_ostream &Out) 
 {
   // Output assembly language.

lib/Target/Mips/MipsTargetMachine.h

diff --git a/lib/Target/Mips/MipsTargetMachine.h b/lib/Target/Mips/MipsTargetMachine.h
index b5dc058..a9e1df2 100644
--- a/lib/Target/Mips/MipsTargetMachine.h
+++ b/lib/Target/Mips/MipsTargetMachine.h
@@ -57,9 +57,12 @@
     static unsigned getModuleMatchQuality(const Module &M);
 
     // Pass Pipeline Configuration
-    virtual bool addInstSelector(PassManagerBase &PM, unsigned OptLevel);
-    virtual bool addPreEmitPass(PassManagerBase &PM, unsigned OptLevel);
-    virtual bool addAssemblyEmitter(PassManagerBase &PM, unsigned OptLevel,
+    virtual bool addInstSelector(PassManagerBase &PM,
+                                 CodeGenOpt::Level OptLevel);
+    virtual bool addPreEmitPass(PassManagerBase &PM,
+                                CodeGenOpt::Level OptLevel);
+    virtual bool addAssemblyEmitter(PassManagerBase &PM,
+                                    CodeGenOpt::Level OptLevel,
                                     bool Verbose, raw_ostream &Out);
   };