[PATCH] D52074: [PowerPC] [Clang] Add vector int128 pack/unpack builtins

[Zixuan Wu via Phabricator via cfe-commits]

wuzish created this revision.
wuzish added reviewers: hfinkel, nemanjai, kbarton.
Herald added a subscriber: kristina.

> unsigned long long __builtin_unpack_vector_int128 (vector __int128_t, int);
>  vector __int128_t __builtin_pack_vector_int128 (unsigned long long, unsigned long long);

Builtins should behave the same way as in GCC.


Repository:
  rC Clang

https://reviews.llvm.org/D52074

Files:
  clang/include/clang/Basic/BuiltinsPPC.def
  clang/lib/CodeGen/CGBuiltin.cpp
  clang/lib/Sema/SemaChecking.cpp
  clang/test/CodeGen/builtins-ppc-error.c
  clang/test/CodeGen/builtins-ppc-p7-disabled.c
  clang/test/CodeGen/builtins-ppc-vsx.c

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