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Make tblgen error more useful. Patch by B. Scott Michel 

llvm-svn: 33295
This commit is contained in:
Chris Lattner 2007-01-17 07:45:12 +00:00
parent 856228f42e
commit 100602d756
1 changed files with 4 additions and 1 deletions
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5
llvm/utils/TableGen/DAGISelEmitter.cpp
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@ -2621,7 +2621,10 @@ public:
assert(N->getExtTypes().size() == 1 && "Multiple types not handled!");
std::string CastType;
switch (N->getTypeNum(0)) {
default: assert(0 && "Unknown type for constant node!");
default:
cerr << "Cannot handle " << getEnumName(N->getTypeNum(0))
<< " type as an immediate constant. Aborting\n";
abort();
case MVT::i1: CastType = "bool"; break;
case MVT::i8: CastType = "unsigned char"; break;
case MVT::i16: CastType = "unsigned short"; break;