ExecutionEngine: honor optimization level

It was getting ignored after r144788.

Also fix an accidental implicit cast from the OptLevel enum
to an optional bool argument. MSVC warned on this, but gcc
didn't.

llvm-svn: 145633

1 files changed, 2 insertions, 1 deletions

diff --git a/llvm/lib/ExecutionEngine/TargetSelect.cpp b/llvm/lib/ExecutionEngine/TargetSelect.cpp
index 45480a6d590..cf2d9ff5618 100644
--- a/llvm/lib/ExecutionEngine/TargetSelect.cpp
+++ b/llvm/lib/ExecutionEngine/TargetSelect.cpp
@@ -32,6 +32,7 @@ TargetMachine *EngineBuilder::selectTarget(Module *Mod,
                               const SmallVectorImpl<std::string>& MAttrs,
                               Reloc::Model RM,
                               CodeModel::Model CM,
+                              CodeGenOpt::Level OL,
                               std::string *ErrorStr) {
   Triple TheTriple(Mod->getTargetTriple());
   if (TheTriple.getTriple().empty())
@@ -87,7 +88,7 @@ TargetMachine *EngineBuilder::selectTarget(Module *Mod,
   // Allocate a target...
   TargetMachine *Target = TheTarget->createTargetMachine(TheTriple.getTriple(),
                                                          MCPU, FeaturesStr,
-                                                         RM, CM);
+                                                         RM, CM, OL);
   assert(Target && "Could not allocate target machine!");
   return Target;
 }