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Peter Collingbourne
f2e64c5579
Group calls into constant and non-constant arguments up front, and use uint64_t instead of ConstantInt to represent constant arguments. The goal is to allow the information from the summary to fit naturally into this data structure in a future change (specifically, it will be added to CallSiteInfo). This has two side effects: - We disallow VCP for constant integer arguments of width >64 bits. - We remove the restriction that the bitwidth of a vcall's argument and return types must match those of the vfunc definitions. I don't expect either of these to matter in practice. The first case is uncommon, and the second one will lead to UB (so we can do anything we like). Differential Revision: https://reviews.llvm.org/D29744 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@295110 91177308-0d34-0410-b5e6-96231b3b80d8
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