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/X86/X86TargetMachine.cpp

diff --git a/lib/Target/X86/X86TargetMachine.cpp b/lib/Target/X86/X86TargetMachine.cpp
index df086e8..761d098 100644
--- a/lib/Target/X86/X86TargetMachine.cpp
+++ b/lib/Target/X86/X86TargetMachine.cpp
@@ -180,7 +180,8 @@
 // Pass Pipeline Configuration
 //===----------------------------------------------------------------------===//
 
-bool X86TargetMachine::addInstSelector(PassManagerBase &PM, unsigned OptLevel) {
+bool X86TargetMachine::addInstSelector(PassManagerBase &PM,
+                                       CodeGenOpt::Level OptLevel) {
   // Install an instruction selector.
   PM.add(createX86ISelDag(*this, OptLevel));
 
@@ -194,20 +195,22 @@
   return false;
 }
 
-bool X86TargetMachine::addPreRegAlloc(PassManagerBase &PM, unsigned OptLevel) {
+bool X86TargetMachine::addPreRegAlloc(PassManagerBase &PM,
+                                      CodeGenOpt::Level OptLevel) {
   // Calculate and set max stack object alignment early, so we can decide
   // whether we will need stack realignment (and thus FP).
   PM.add(createX86MaxStackAlignmentCalculatorPass());
   return false;  // -print-machineinstr shouldn't print after this.
 }
 
-bool X86TargetMachine::addPostRegAlloc(PassManagerBase &PM, unsigned OptLevel) {
+bool X86TargetMachine::addPostRegAlloc(PassManagerBase &PM,
+                                       CodeGenOpt::Level OptLevel) {
   PM.add(createX86FloatingPointStackifierPass());
   return true;  // -print-machineinstr should print after this.
 }
 
 bool X86TargetMachine::addAssemblyEmitter(PassManagerBase &PM,
-                                          unsigned OptLevel,
+                                          CodeGenOpt::Level OptLevel,
                                           bool Verbose,
                                           raw_ostream &Out) {
   assert(AsmPrinterCtor && "AsmPrinter was not linked in");
@@ -216,7 +219,8 @@
   return false;
 }
 
-bool X86TargetMachine::addCodeEmitter(PassManagerBase &PM, unsigned OptLevel,
+bool X86TargetMachine::addCodeEmitter(PassManagerBase &PM,
+                                      CodeGenOpt::Level OptLevel,
                                       bool DumpAsm, MachineCodeEmitter &MCE) {
   // FIXME: Move this to TargetJITInfo!
   // On Darwin, do not override 64-bit setting made in X86TargetMachine().
@@ -245,7 +249,8 @@
 }
 
 bool X86TargetMachine::addSimpleCodeEmitter(PassManagerBase &PM,
-                                            unsigned OptLevel, bool DumpAsm,
+                                            CodeGenOpt::Level OptLevel,
+                                            bool DumpAsm,
                                             MachineCodeEmitter &MCE) {
   PM.add(createX86CodeEmitterPass(*this, MCE));
   if (DumpAsm) {