Second attempt:

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'll change the JIT with a follow-up patch.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70343 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/IA64/IA64.h b/lib/Target/IA64/IA64.h
index 9b31e25..46c26f0 100644
--- a/lib/Target/IA64/IA64.h
+++ b/lib/Target/IA64/IA64.h
@@ -37,7 +37,7 @@
 ///
 FunctionPass *createIA64CodePrinterPass(raw_ostream &o,
                                         IA64TargetMachine &tm,
-                                        bool fast, bool verbose);
+                                        unsigned OptLevel, bool verbose);
 
 } // End llvm namespace