[llvm-commits] [llvm] r131974 - in /llvm/trunk: include/llvm/CodeGen/SelectionDAG.h lib/CodeGen/SelectionDAG/SelectionDAG.cpp lib/Target/XCore/XCoreISelLowering.cpp

[Devang Patel]

Author: dpatel
Date: Tue May 24 13:27:52 2011
New Revision: 131974

URL: http://llvm.org/viewvc/llvm-project?rev=131974&view=rev
Log:
Remove dead code.

Modified:
    llvm/trunk/include/llvm/CodeGen/SelectionDAG.h
    llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
    llvm/trunk/lib/Target/XCore/XCoreISelLowering.cpp

Modified: llvm/trunk/include/llvm/CodeGen/SelectionDAG.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/CodeGen/SelectionDAG.h?rev=131974&r1=131973&r2=131974&view=diff
==============================================================================
--- llvm/trunk/include/llvm/CodeGen/SelectionDAG.h (original)
+++ llvm/trunk/include/llvm/CodeGen/SelectionDAG.h Tue May 24 13:27:52 2011
@@ -985,10 +985,6 @@
   /// other positive zero.
   bool isEqualTo(SDValue A, SDValue B) const;
 
-  /// isVerifiedDebugInfoDesc - Returns true if the specified SDValue has
-  /// been verified as a debug information descriptor.
-  bool isVerifiedDebugInfoDesc(SDValue Op) const;
-
   /// UnrollVectorOp - Utility function used by legalize and lowering to
   /// "unroll" a vector operation by splitting out the scalars and operating
   /// on each element individually.  If the ResNE is 0, fully unroll the vector

Modified: llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp?rev=131974&r1=131973&r2=131974&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp Tue May 24 13:27:52 2011
@@ -2347,16 +2347,6 @@
   return false;
 }
 
-bool SelectionDAG::isVerifiedDebugInfoDesc(SDValue Op) const {
-  GlobalAddressSDNode *GA = dyn_cast<GlobalAddressSDNode>(Op);
-  if (!GA) return false;
-  if (GA->getOffset() != 0) return false;
-  const GlobalVariable *GV = dyn_cast<GlobalVariable>(GA->getGlobal());
-  if (!GV) return false;
-  return MF->getMMI().hasDebugInfo();
-}
-
-
 /// getNode - Gets or creates the specified node.
 ///
 SDValue SelectionDAG::getNode(unsigned Opcode, DebugLoc DL, EVT VT) {

Modified: llvm/trunk/lib/Target/XCore/XCoreISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/XCore/XCoreISelLowering.cpp?rev=131974&r1=131973&r2=131974&view=diff
==============================================================================
--- llvm/trunk/lib/Target/XCore/XCoreISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/XCore/XCoreISelLowering.cpp Tue May 24 13:27:52 2011
@@ -244,9 +244,6 @@
 {
   const GlobalValue *GV = cast<GlobalAddressSDNode>(Op)->getGlobal();
   SDValue GA = DAG.getTargetGlobalAddress(GV, Op.getDebugLoc(), MVT::i32);
-  // If it's a debug information descriptor, don't mess with it.
-  if (DAG.isVerifiedDebugInfoDesc(Op))
-    return GA;
   return getGlobalAddressWrapper(GA, GV, DAG);
 }