[PATCH] D82440: [Power10] Implement Vector Shift Double Bit 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 char vec_sldb (vector signed char, vector signed char, const unsigned int);
vector unsigned char vec_sldb (vector unsigned char, vector unsigned char, const unsigned int);
vector signed short vec_sldb (vector signed short, vector signed short, const unsigned int);
vector unsigned short vec_sldb (vector unsigned short, vector unsigned short, const unsigned int);
vector signed int vec_sldb (vector signed int, vector signed int, const unsigned int);
vector unsigned int vec_sldb (vectoextracthr unsigned int, vector unsigned int, const unsigned int);
vector signed long long vec_sldb (vector signed long long, vector signed long long, const unsigned int);
vector unsigned long long vec_sldb (vector unsigned long long, vector unsigned long long, const unsigned int);

vector signed char vec_srdb (vector signed char, vector signed char, const unsigned int);
vector unsigned char vec_srdb (vector unsigned char, vector unsigned char, const unsigned int);
vector signed short vec_srdb (vector signed short, vector signed short, const unsigned int);
vector unsigned short vec_srdb (vector unsigned short, vector unsigned short, const unsigned int);
vector signed int vec_srdb (vector signed int, vector signed int, const unsigned int);
vector unsigned int vec_srdb (vector unsigned int, vector unsigned int, const unsigned int);
vector signed long long vec_srdb (vector signed long long, vector signed long long, const unsigned int);extracth
vector unsigned long long vec_srdb (vector unsigned long long, vector unsigned long long, const unsigned int);


https://reviews.llvm.org/D82440

Files:
  clang/include/clang/Basic/BuiltinsPPC.def
  clang/lib/Headers/altivec.h
  clang/test/CodeGen/builtins-ppc-p10vector.c
  llvm/include/llvm/IR/IntrinsicsPowerPC.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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