[PATCH] D82520: [Power10] Implement Vector Splat Immediate Builtins in LLVM/Clang

[Biplob Mishra via Phabricator via llvm-commits]

biplmish created this revision.
biplmish added reviewers: amyk, lei, steven.zhang, nemanjai, PowerPC.
Herald added subscribers: wuzish, kbarton, hiraditya.
Herald added a project: LLVM.

This patch implements builtins for the following prototypes:

vector signed int vec_splati (const signed int);
vector float vec_splati (const float);

vector double vec_splatid (const float);

vector signed int vec_splati_ins (vector signed int, const unsigned int, const signed int);
vector unsigned int vec_splati_ins (vector unsigned int, const unsigned int, const unsigned int);
vector float vec_splati_ins (vector float, const unsigned int, const float);


https://reviews.llvm.org/D82520

Files:
  clang/include/clang/Basic/BuiltinsPPC.def
  clang/lib/Headers/altivec.h
  clang/lib/Sema/SemaChecking.cpp
  clang/test/CodeGen/builtins-ppc-p10vector.c
  llvm/include/llvm/IR/IntrinsicsPowerPC.td
  llvm/lib/Target/PowerPC/PPCISelLowering.cpp
  llvm/lib/Target/PowerPC/PPCISelLowering.h
  llvm/lib/Target/PowerPC/PPCInstrInfo.td
  llvm/lib/Target/PowerPC/PPCInstrPrefix.td
  llvm/test/CodeGen/PowerPC/p10-permute-ops.ll
  llvm/test/MC/Disassembler/PowerPC/p10insts.txt
  llvm/test/MC/PowerPC/p10.s

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