Have 'optnone' respect the -fast-isel=false option.

[oota-llvm.git] / lib / CodeGen / LLVMTargetMachine.cpp

diff --git a/lib/CodeGen/LLVMTargetMachine.cpp b/lib/CodeGen/LLVMTargetMachine.cpp
index 5b8c8258b285a5bc77be493e32500003bf7b9468..da24cb17918be80c59c5c17df5bf346578245748 100644 (file)
--- a/lib/CodeGen/LLVMTargetMachine.cpp
+++ b/lib/CodeGen/LLVMTargetMachine.cpp
@@ -125,9 +125,10 @@ addPassesToGenerateCode(LLVMTargetMachine *TM, PassManagerBase &PM,
   PM.add(new MachineFunctionAnalysis(*TM, MFInitializer));
 
   // Enable FastISel with -fast, but allow that to be overridden.
+  TM->setO0WantsFastISel(EnableFastISelOption != cl::BOU_FALSE);
   if (EnableFastISelOption == cl::BOU_TRUE ||
       (TM->getOptLevel() == CodeGenOpt::None &&
-       EnableFastISelOption != cl::BOU_FALSE))
+       TM->getO0WantsFastISel()))
     TM->setFastISel(true);
 
   // Ask the target for an isel.