Add a quick and dirty "loop aligner pass". x86 uses it to align its loops to 16-byte...

[oota-llvm.git] / lib / CodeGen / SelectionDAG / TargetLowering.cpp

diff --git a/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
index ba5a34b7b44ad9ba9364087c66ed0c4a99a4d643..ff5289e088291ca21fb6a3d8d4473174d2d92929 100644 (file)
--- a/lib/CodeGen/SelectionDAG/TargetLowering.cpp
+++ b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
@@ -206,6 +206,8 @@ TargetLowering::TargetLowering(TargetMachine &tm)
   JumpBufSize = 0;
   JumpBufAlignment = 0;
   IfCvtBlockSizeLimit = 2;
+  IfCvtDupBlockSizeLimit = 0;
+  PrefLoopAlignment = 0;
 
   InitLibcallNames(LibcallRoutineNames);
   InitCmpLibcallCCs(CmpLibcallCCs);