Massive check in. This changes the "-fast" flag to "-O#" in llc. If you want to

use the old behavior, the flag is -O0. This change allows for finer-grained
control over which optimizations are run at different -O levels.

Most of this work was pretty mechanical. The majority of the fixes came from
verifying that a "fast" variable wasn't used anymore. The JIT still uses a
"Fast" flag. I'm not 100% sure if it's necessary to change it there...

llvm-svn: 70270

1 files changed, 2 insertions, 1 deletions

diff --git a/llvm/lib/Target/CppBackend/CPPTargetMachine.h b/llvm/lib/Target/CppBackend/CPPTargetMachine.h
index db17c17826b..90b8268888a 100644
--- a/llvm/lib/Target/CppBackend/CPPTargetMachine.h
+++ b/llvm/lib/Target/CppBackend/CPPTargetMachine.h
@@ -29,7 +29,8 @@ struct CPPTargetMachine : public TargetMachine {
 
   virtual bool WantsWholeFile() const { return true; }
   virtual bool addPassesToEmitWholeFile(PassManager &PM, raw_ostream &Out,
-                                        CodeGenFileType FileType, bool Fast);
+                                        CodeGenFileType FileType,
+                                        unsigned OptLevel);
 
   // This class always works, but shouldn't be the default in most cases.
   static unsigned getModuleMatchQuality(const Module &M) { return 1; }