Disable this code, which broke many tests last night

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23114 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index c841d433c9f96b60889c9f0f03d2c14cdfc10f9c..b587e3697db5aef6b874a65bd9e1d7687ffa1ef6 100644 (file)
--- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -1078,7 +1078,7 @@ LowerArguments(BasicBlock *BB, SelectionDAGLowering &SDL,
         if (!AI->use_empty()) {
           SDL.setValue(AI, Args[a]);
           
-          if (IsOnlyUsedInOneBasicBlock(AI) == F.begin()) {
+          if (0 && IsOnlyUsedInOneBasicBlock(AI) == F.begin()) {
             // Only used in the entry block, no need to copy it to a vreg for
             // other blocks.
           } else {