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

lib/Target/Alpha/AsmPrinter/AlphaAsmPrinter.cpp

@@ -36,9 +36,9 @@ namespace {
     /// Unique incrementer for label values for referencing Global values.
     ///
 
-    AlphaAsmPrinter(raw_ostream &o, TargetMachine &tm,
-                    const TargetAsmInfo *T, bool F, bool V)
-      : AsmPrinter(o, tm, T, F, V) {}
+    explicit AlphaAsmPrinter(raw_ostream &o, TargetMachine &tm,
+                             const TargetAsmInfo *T, unsigned OL, bool V)
+      : AsmPrinter(o, tm, T, OL, V) {}
 
     virtual const char *getPassName() const {
       return "Alpha Assembly Printer";
@@ -68,8 +68,9 @@ namespace {
 ///
 FunctionPass *llvm::createAlphaCodePrinterPass(raw_ostream &o,
                                                TargetMachine &tm,
-                                               bool fast, bool verbose) {
-  return new AlphaAsmPrinter(o, tm, tm.getTargetAsmInfo(), fast, verbose);
+                                               unsigned OptLevel,
+                                               bool verbose) {
+  return new AlphaAsmPrinter(o, tm, tm.getTargetAsmInfo(), OptLevel, verbose);
 }
 
 #include "AlphaGenAsmWriter.inc"