commit 98a366d547772010e94609e4584489b3e5ce0043
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 b587f9662a7b6f00f9ce48ddf2dea1a4fb18a6db

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/ARM/ARMTargetMachine.cpp

diff --git a/lib/Target/ARM/ARMTargetMachine.cpp b/lib/Target/ARM/ARMTargetMachine.cpp
index a2ee52e..a5ce86e 100644
--- a/lib/Target/ARM/ARMTargetMachine.cpp
+++ b/lib/Target/ARM/ARMTargetMachine.cpp
@@ -138,17 +138,20 @@
 
 
 // Pass Pipeline Configuration
-bool ARMTargetMachine::addInstSelector(PassManagerBase &PM, unsigned OptLevel) {
+bool ARMTargetMachine::addInstSelector(PassManagerBase &PM,
+                                       CodeGenOpt::Level OptLevel) {
   PM.add(createARMISelDag(*this));
   return false;
 }
 
-bool ARMTargetMachine::addPreEmitPass(PassManagerBase &PM, unsigned OptLevel) {
+bool ARMTargetMachine::addPreEmitPass(PassManagerBase &PM,
+                                      CodeGenOpt::Level OptLevel) {
   // FIXME: temporarily disabling load / store optimization pass for Thumb mode.
-  if (OptLevel != 0 && !DisableLdStOpti && !Subtarget.isThumb())
+  if (OptLevel != CodeGenOpt::None && !DisableLdStOpti && !Subtarget.isThumb())
     PM.add(createARMLoadStoreOptimizationPass());
 
-  if (OptLevel != 0 && !DisableIfConversion && !Subtarget.isThumb())
+  if (OptLevel != CodeGenOpt::None &&
+      !DisableIfConversion && !Subtarget.isThumb())
     PM.add(createIfConverterPass());
 
   PM.add(createARMConstantIslandPass());
@@ -156,7 +159,7 @@
 }
 
 bool ARMTargetMachine::addAssemblyEmitter(PassManagerBase &PM,
-                                          unsigned OptLevel,
+                                          CodeGenOpt::Level OptLevel,
                                           bool Verbose,
                                           raw_ostream &Out) {
   // Output assembly language.
@@ -168,8 +171,10 @@
 }
 
 
-bool ARMTargetMachine::addCodeEmitter(PassManagerBase &PM, unsigned OptLevel,
-                                      bool DumpAsm, MachineCodeEmitter &MCE) {
+bool ARMTargetMachine::addCodeEmitter(PassManagerBase &PM,
+                                      CodeGenOpt::Level OptLevel,
+                                      bool DumpAsm,
+                                      MachineCodeEmitter &MCE) {
   // FIXME: Move this to TargetJITInfo!
   if (DefRelocModel == Reloc::Default)
     setRelocationModel(Reloc::Static);
@@ -186,7 +191,7 @@
 }
 
 bool ARMTargetMachine::addSimpleCodeEmitter(PassManagerBase &PM,
-                                            unsigned OptLevel,
+                                            CodeGenOpt::Level OptLevel,
                                             bool DumpAsm,
                                             MachineCodeEmitter &MCE) {
   // Machine code emitter pass for ARM.