Turn on the new isel by default. Here are some fun numbers
with a release-asserts build on x86-64-darwin10:
LLC Size:
Old: 15,426,852
New: 12,759,140 (down 2.7M)
LLI Size:
Old: 9,926,876
New: 8,864,292 (down 1.1M)
X86ISelDAGToDAG.o size:
Old: 1,401,232
New: 162,868 (down 1.3M)
Time to build X86ISelDAGToDAG.o:
Old: 67.147u 2.060s 1:09.78
New: 4.234u 0.387s 0:04.77
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97475 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/DAGISelEmitter.cpp b/utils/TableGen/DAGISelEmitter.cpp
index 5336646..8f6d821 100644
--- a/utils/TableGen/DAGISelEmitter.cpp
+++ b/utils/TableGen/DAGISelEmitter.cpp
@@ -24,7 +24,7 @@
#include <iostream>
using namespace llvm;
-//#define ENABLE_NEW_ISEL
+#define ENABLE_NEW_ISEL
static cl::opt<bool>