[llvm-commits] [llvm] r144767 - /llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp

[Eli Friedman]

Author: efriedma
Date: Tue Nov 15 20:43:15 2011
New Revision: 144767

URL: http://llvm.org/viewvc/llvm-project?rev=144767&view=rev
Log:
Add a couple asserts so it will be easier to debug if we accidentally pass indexed loads/stores to the legalizer.


Modified:
    llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp

Modified: llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp?rev=144767&r1=144766&r2=144767&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp Tue Nov 15 20:43:15 2011
@@ -293,6 +293,8 @@
 static void ExpandUnalignedStore(StoreSDNode *ST, SelectionDAG &DAG,
                                  const TargetLowering &TLI,
                                  SelectionDAGLegalize *DAGLegalize) {
+  assert(ST->getAddressingMode() == ISD::UNINDEXED &&
+         "unaligned indexed stores not implemented!");
   SDValue Chain = ST->getChain();
   SDValue Ptr = ST->getBasePtr();
   SDValue Val = ST->getValue();
@@ -413,6 +415,8 @@
 ExpandUnalignedLoad(LoadSDNode *LD, SelectionDAG &DAG,
                     const TargetLowering &TLI,
                     SDValue &ValResult, SDValue &ChainResult) {
+  assert(LD->getAddressingMode() == ISD::UNINDEXED &&
+         "unaligned indexed loads not implemented!");
   SDValue Chain = LD->getChain();
   SDValue Ptr = LD->getBasePtr();
   EVT VT = LD->getValueType(0);