[PATCH] D26282: [PowerPC] Implement plain VSX load/store builtins.

[Tony Jiang via llvm-commits]

jtony created this revision.
jtony added reviewers: nemanjai, amehsan, kbarton, sfertile, syzaara, lei.
jtony added subscribers: llvm-commits, cfe-commits, echristo.

Implement all the different 24 overloads for vec_xl and vec_xst.

Signatures:
vector signed char vec_xl (signed long long, signed char *);
vector unsigned char vec_xl (signed long long, unsigned char *);
vector signed int vec_xl (signed long long, signed int *);
vector unsigned int vec_xl (signed long long, unsigned int *);
vector signed __int128 vec_xl (signed long long, signed __int128 *);
vector unsigned __int128 vec_xl (signed long long, unsigned __int128 *);
vector signed long long vec_xl (signed long long, signed long long *);
vector unsigned long long vec_xl (signed long long, unsigned long long *);
vector signed short vec_xl (signed long long, signed short *);
vector unsigned short vec_xl (signed long long, unsigned short *);
vector double vec_xl (signed long long, double *);
vector float vec_xl (signed long long, float *);
void vec_xst (vector signed char, signed long long, signed char *);
void vec_xst (vector unsigned char, signed long long, unsigned char *);
void vec_xst (vector signed int, signed long long, signed int *);
void vec_xst (vector unsigned int, signed long long, unsigned int *);
void vec_xst (vector signed __int128, signed long long, signed __int128 *);
void vec_xst (vector unsigned __int128, signed long long, unsigned __int128 *);
void vec_xst (vector signed long long, signed long long, signed long long *);
void vec_xst (vector unsigned long long, signed long long, unsigned long long *);
void vec_xst (vector signed short, signed long long, signed short *);
void vec_xst (vector unsigned short, signed long long, unsigned short *);
void vec_xst (vector double, signed long long, double *);
void vec_xst (vector float, signed long long, float *);


https://reviews.llvm.org/D26282

Files:
  lib/Headers/altivec.h
  test/CodeGen/builtins-ppc-altivec.c
  test/CodeGen/builtins-ppc-quadword.c
  test/CodeGen/builtins-ppc-vsx.c

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