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Add an assertion

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27228 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2006-03-28 19:04:49 +00:00
parent d732a2915b
commit f35b29765b
1 changed files with 2 additions and 0 deletions
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2
lib/CodeGen/SelectionDAG/SelectionDAG.cpp
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@ -634,6 +634,8 @@ SDOperand SelectionDAG::getZeroExtendInReg(SDOperand Op, MVT::ValueType VT) {
SDOperand SelectionDAG::getConstant(uint64_t Val, MVT::ValueType VT) {
assert(MVT::isInteger(VT) && "Cannot create FP integer constant!");
assert(!MVT::isVector(VT) && "Cannot create Vector ConstantSDNodes!");
// Mask out any bits that are not valid for this constant.
if (VT != MVT::i64)
Val &= ((uint64_t)1 << MVT::getSizeInBits(VT)) - 1;