[llvm-commits] [llvm] r160616 - /llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp

[Craig Topper]

Author: ctopper
Date: Sun Jul 22 23:34:49 2012
New Revision: 160616

URL: http://llvm.org/viewvc/llvm-project?rev=160616&view=rev
Log:
Change llvm_unreachable in SplitVectorResult to report_fatal_error. Keeps release builds from crashing if code uses an intrinsic with an illegal type. For instance 256-bit AVX intrinsics without having AVX enabled.

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

Modified: llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp?rev=160616&r1=160615&r2=160616&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp Sun Jul 22 23:34:49 2012
@@ -469,7 +469,8 @@
     N->dump(&DAG);
     dbgs() << "\n";
 #endif
-    llvm_unreachable("Do not know how to split the result of this operator!");
+    report_fatal_error("Do not know how to split the result of this "
+                       "operator!\n");
 
   case ISD::MERGE_VALUES: SplitRes_MERGE_VALUES(N, ResNo, Lo, Hi); break;
   case ISD::VSELECT: