search for: ff5e01cb

Displaying 1 result from an estimated 1 matches for "ff5e01cb".

2013 Aug 23
1
[LLVMdev] how do I disable vectorization passes for a target by default?
Hi I would like to disable vectorization on the XCore target by default. I assume I need to push_back -fno-vectorize in clang/lib/driver/Tools.cpp for Triple::xcore. Should I also disable the pass in llvm explicitly? I tried setting getNumberOfRegisters in XCoreTTI::TargetTransformInfo viz: unsigned getNumberOfRegisters(bool Vector) const { if (Vector) { return 0; } return