commit d60483ef99a15630abba934001b1ff7d16a33b18
author Evan Cheng <evan.cheng@apple.com> Wed May 16 23:45:53 2007 +0000
committer Evan Cheng <evan.cheng@apple.com> Wed May 16 23:45:53 2007 +0000
tree d8f9354ff89b2fd3932f259cbe38b63b52d17472
parent b6ec3a933d13fbfd4fe3d8944ae58770affec2f1

Add target hook to specify block size limit for if-conversion.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37134 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/SelectionDAG/TargetLowering.cpp

diff --git a/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
index 1a8a4bc..970533b 100644
--- a/lib/CodeGen/SelectionDAG/TargetLowering.cpp
+++ b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
@@ -157,6 +157,7 @@
   SchedPreferenceInfo = SchedulingForLatency;
   JumpBufSize = 0;
   JumpBufAlignment = 0;
+  IfCvtBlockSizeLimit = 2;
 
   InitLibcallNames(LibcallRoutineNames);
   InitCmpLibcallCCs(CmpLibcallCCs);