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

1 files changed, 4 insertions, 2 deletions

diff --git a/lib/Target/MSIL/MSILWriter.cpp b/lib/Target/MSIL/MSILWriter.cpp
index 6b572f3..8d9a1ea 100644
--- a/lib/Target/MSIL/MSILWriter.cpp
+++ b/lib/Target/MSIL/MSILWriter.cpp
@@ -35,7 +35,8 @@ namespace {
 
     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; }
@@ -1662,7 +1663,8 @@ void MSILWriter::printExternals() {
 //===----------------------------------------------------------------------===//
 
 bool MSILTarget::addPassesToEmitWholeFile(PassManager &PM, raw_ostream &o,
-                                          CodeGenFileType FileType, bool Fast)
+                                          CodeGenFileType FileType,
+                                          unsigned OptLevel)
 {
   if (FileType != TargetMachine::AssemblyFile) return true;
   MSILWriter* Writer = new MSILWriter(o);