Displaying 2 results from an estimated 2 matches for "setsplitvector".
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2012 Jan 11
1
[LLVMdev] widen_load fails on AVX
Hello Chris,
We caught this failure:
./llc -mattr=+avx ../../test/CodeGen/X86/widen_load-2.ll
llc: LegalizeTypes.cpp:831: void llvm::DAGTypeLegalizer::SetSplitVector(llvm::SDValue, llvm::SDValue, llvm::SDValue): Assertion `Lo.getValueType().getVectorElementType() == Op.getValueType().getVectorElementType() && 2*Lo.getValueType().getVectorNumElements() == Op.getValueType().getVectorNumElements() && Hi.getValueType() == Lo.getValueType() &&...
2012 Jan 07
0
[LLVMdev] dominance frontiers
On Jan 6, 2012, at 5:08 PM, Chris Lattner wrote:
>>>
>>> It's very like SSA construction, but must make provision
>>> testing anti dependences. I had planned to use dominance frontiers to
>>> guide placement of phi nodes, as usual.
>>
>> Ok, in that case, please check out include/llvm/Transforms/Utils/SSAUpdater.h,
>> which is the