llvm-project

e8f32abb - CodeGen: Fix double counting bundles in inst size verification (#191460)

CodeGen: Fix double counting bundles in inst size verification (#191460) The AMDGPU implementation handles bundles by summing the member instructions. This was starting with the size of the bundle instruction, then re-adding all of the same instructions. This loop is over the iterator, not instr_iterator, so it should not be looking through the bundled instructions. Most of the other uses of getInstSizeInBytes are also on the iterator, not the instr_iterator so the convention seems to be targets need to handle BUNDLE correctly themselves.