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This is not actually unreachable, so don't use llvm_unreachable for it. Since

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the intent seems to be to terminate even in Release builds, just use abort()
directly.

If program flow ever reaches a __builtin_unreachable (which llvm_unreachable is
#define'd to on newer GCCs) then the program is undefined.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138068 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Nick Lewycky 2011-08-19 20:14:27 +00:00
parent f2764c8908
commit d133bf8f27
1 changed files with 2 additions and 1 deletions
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3
lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
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@ -43,8 +43,9 @@ void DAGTypeLegalizer::ScalarizeVectorResult(SDNode *N, unsigned ResNo) {
dbgs() << "ScalarizeVectorResult #" << ResNo << ": ";
N->dump(&DAG);
dbgs() << "\n";
dbgs() << "Do not know how to scalarize the result of this operator!\n";
#endif
llvm_unreachable("Do not know how to scalarize the result of this operator!");
abort();
case ISD::BITCAST: R = ScalarizeVecRes_BITCAST(N); break;
case ISD::BUILD_VECTOR: R = N->getOperand(0); break;