[llvm-commits] [llvm] r160152 - /llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp

[Jim Grosbach]

Author: grosbach
Date: Thu Jul 12 19:29:09 2012
New Revision: 160152

URL: http://llvm.org/viewvc/llvm-project?rev=160152&view=rev
Log:
Provide function name in 'Cannot select' fatal error.

When dumping the DAG for a fatal 'Cannot select' back-end error, also
provide the name of the function the construct is in. Useful when dealing
with large testcases, as the next step is to llvm-extract the function
in question to get a small(er) testcase.

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

Modified: llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp?rev=160152&r1=160151&r2=160152&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp Thu Jul 12 19:29:09 2012
@@ -2981,6 +2981,7 @@
       N->getOpcode() != ISD::INTRINSIC_WO_CHAIN &&
       N->getOpcode() != ISD::INTRINSIC_VOID) {
     N->printrFull(Msg, CurDAG);
+    Msg << "\nIn function: " << MF->getFunction()->getName();
   } else {
     bool HasInputChain = N->getOperand(0).getValueType() == MVT::Other;
     unsigned iid =