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#include <arm_neon.h>
#include "arm-neon-ref.h"
#include "compute-ref-data.h"
/* Expected results with input=0. */
VECT_VAR_DECL(expected_0,int,8,8) [] = { 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_0,int,16,4) [] = { 0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_0,int,32,2) [] = { 0x0, 0x0 };
VECT_VAR_DECL(expected_0,int,64,1) [] = { 0x0 };
VECT_VAR_DECL(expected_0,uint,8,8) [] = { 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_0,uint,16,4) [] = { 0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_0,uint,32,2) [] = { 0x0, 0x0 };
VECT_VAR_DECL(expected_0,uint,64,1) [] = { 0x0 };
VECT_VAR_DECL(expected_0,int,8,16) [] = { 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_0,int,16,8) [] = { 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_0,int,32,4) [] = { 0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_0,int,64,2) [] = { 0x0, 0x0 };
VECT_VAR_DECL(expected_0,uint,8,16) [] = { 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_0,uint,16,8) [] = { 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_0,uint,32,4) [] = { 0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_0,uint,64,2) [] = { 0x0, 0x0 };
/* Expected results with input=0 and negative shift amount. */
VECT_VAR_DECL(expected_0_sh_neg,int,8,8) [] = { 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_0_sh_neg,int,16,4) [] = { 0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_0_sh_neg,int,32,2) [] = { 0x0, 0x0 };
VECT_VAR_DECL(expected_0_sh_neg,int,64,1) [] = { 0x0 };
VECT_VAR_DECL(expected_0_sh_neg,uint,8,8) [] = { 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_0_sh_neg,uint,16,4) [] = { 0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_0_sh_neg,uint,32,2) [] = { 0x0, 0x0 };
VECT_VAR_DECL(expected_0_sh_neg,uint,64,1) [] = { 0x0 };
VECT_VAR_DECL(expected_0_sh_neg,int,8,16) [] = { 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_0_sh_neg,int,16,8) [] = { 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_0_sh_neg,int,32,4) [] = { 0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_0_sh_neg,int,64,2) [] = { 0x0, 0x0 };
VECT_VAR_DECL(expected_0_sh_neg,uint,8,16) [] = { 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_0_sh_neg,uint,16,8) [] = { 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_0_sh_neg,uint,32,4) [] = { 0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_0_sh_neg,uint,64,2) [] = { 0x0, 0x0 };
/* Expected results. */
VECT_VAR_DECL(expected,int,8,8) [] = { 0xe0, 0xe2, 0xe4, 0xe6,
0xe8, 0xea, 0xec, 0xee };
VECT_VAR_DECL(expected,int,16,4) [] = { 0xff80, 0xff88, 0xff90, 0xff98 };
VECT_VAR_DECL(expected,int,32,2) [] = { 0xfffff000, 0xfffff100 };
VECT_VAR_DECL(expected,int,64,1) [] = { 0xfffffffffffffffe };
VECT_VAR_DECL(expected,uint,8,8) [] = { 0xe0, 0xe2, 0xe4, 0xe6,
0xe8, 0xea, 0xec, 0xee };
VECT_VAR_DECL(expected,uint,16,4) [] = { 0xff80, 0xff88, 0xff90, 0xff98 };
VECT_VAR_DECL(expected,uint,32,2) [] = { 0xfffff000, 0xfffff100 };
VECT_VAR_DECL(expected,uint,64,1) [] = { 0x1ffffffffffffffe };
VECT_VAR_DECL(expected,int,8,16) [] = { 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected,int,16,8) [] = { 0x0, 0x1000, 0x2000, 0x3000,
0x4000, 0x5000, 0x6000, 0x7000 };
VECT_VAR_DECL(expected,int,32,4) [] = { 0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected,int,64,2) [] = { 0x0, 0x8000000000000000 };
VECT_VAR_DECL(expected,uint,8,16) [] = { 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected,uint,16,8) [] = { 0x0, 0x1000, 0x2000, 0x3000,
0x4000, 0x5000, 0x6000, 0x7000 };
VECT_VAR_DECL(expected,uint,32,4) [] = { 0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected,uint,64,2) [] = { 0x0, 0x8000000000000000 };
/* Expected results with negative shift amount. */
VECT_VAR_DECL(expected_sh_neg,int,8,8) [] = { 0xf8, 0xf9, 0xf9, 0xfa,
0xfa, 0xfb, 0xfb, 0xfc };
VECT_VAR_DECL(expected_sh_neg,int,16,4) [] = { 0xfffc, 0xfffc, 0xfffd, 0xfffd };
VECT_VAR_DECL(expected_sh_neg,int,32,2) [] = { 0xfffffffe, 0xfffffffe };
VECT_VAR_DECL(expected_sh_neg,int,64,1) [] = { 0xffffffffffffffff };
VECT_VAR_DECL(expected_sh_neg,uint,8,8) [] = { 0x78, 0x79, 0x79, 0x7a,
0x7a, 0x7b, 0x7b, 0x7c };
VECT_VAR_DECL(expected_sh_neg,uint,16,4) [] = { 0x3ffc, 0x3ffc, 0x3ffd, 0x3ffd };
VECT_VAR_DECL(expected_sh_neg,uint,32,2) [] = { 0x1ffffffe, 0x1ffffffe };
VECT_VAR_DECL(expected_sh_neg,uint,64,1) [] = { 0xfffffffffffffff };
VECT_VAR_DECL(expected_sh_neg,int,8,16) [] = { 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_sh_neg,int,16,8) [] = { 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_sh_neg,int,32,4) [] = { 0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_sh_neg,int,64,2) [] = { 0x0, 0x0 };
VECT_VAR_DECL(expected_sh_neg,uint,8,16) [] = { 0x2, 0x2, 0x2, 0x2,
0x2, 0x2, 0x2, 0x2,
0x2, 0x2, 0x2, 0x2,
0x2, 0x2, 0x2, 0x2 };
VECT_VAR_DECL(expected_sh_neg,uint,16,8) [] = { 0x20, 0x20, 0x20, 0x20,
0x20, 0x20, 0x20, 0x20 };
VECT_VAR_DECL(expected_sh_neg,uint,32,4) [] = { 0x80000, 0x80000,
0x80000, 0x80000 };
VECT_VAR_DECL(expected_sh_neg,uint,64,2) [] = { 0x100000000000, 0x100000000000 };
/* Expected results with max input value shifted by -1 to test
round_const. */
VECT_VAR_DECL(expected_max_sh_minus1,int,8,8) [] = { 0x40, 0x40, 0x40, 0x40,
0x40, 0x40, 0x40, 0x40 };
VECT_VAR_DECL(expected_max_sh_minus1,int,16,4) [] = { 0x4000, 0x4000,
0x4000, 0x4000 };
VECT_VAR_DECL(expected_max_sh_minus1,int,32,2) [] = { 0x40000000, 0x40000000 };
VECT_VAR_DECL(expected_max_sh_minus1,int,64,1) [] = { 0x4000000000000000 };
VECT_VAR_DECL(expected_max_sh_minus1,uint,8,8) [] = { 0x80, 0x80, 0x80, 0x80,
0x80, 0x80, 0x80, 0x80 };
VECT_VAR_DECL(expected_max_sh_minus1,uint,16,4) [] = { 0x8000, 0x8000,
0x8000, 0x8000 };
VECT_VAR_DECL(expected_max_sh_minus1,uint,32,2) [] = { 0x80000000, 0x80000000 };
VECT_VAR_DECL(expected_max_sh_minus1,uint,64,1) [] = { 0x8000000000000000 };
VECT_VAR_DECL(expected_max_sh_minus1,int,8,16) [] = { 0x40, 0x40, 0x40, 0x40,
0x40, 0x40, 0x40, 0x40,
0x40, 0x40, 0x40, 0x40,
0x40, 0x40, 0x40, 0x40 };
VECT_VAR_DECL(expected_max_sh_minus1,int,16,8) [] = { 0x4000, 0x4000,
0x4000, 0x4000,
0x4000, 0x4000,
0x4000, 0x4000 };
VECT_VAR_DECL(expected_max_sh_minus1,int,32,4) [] = { 0x40000000, 0x40000000,
0x40000000, 0x40000000 };
VECT_VAR_DECL(expected_max_sh_minus1,int,64,2) [] = { 0x4000000000000000,
0x4000000000000000 };
VECT_VAR_DECL(expected_max_sh_minus1,uint,8,16) [] = { 0x80, 0x80, 0x80, 0x80,
0x80, 0x80, 0x80, 0x80,
0x80, 0x80, 0x80, 0x80,
0x80, 0x80, 0x80, 0x80 };
VECT_VAR_DECL(expected_max_sh_minus1,uint,16,8) [] = { 0x8000, 0x8000,
0x8000, 0x8000,
0x8000, 0x8000,
0x8000, 0x8000 };
VECT_VAR_DECL(expected_max_sh_minus1,uint,32,4) [] = { 0x80000000, 0x80000000,
0x80000000, 0x80000000 };
VECT_VAR_DECL(expected_max_sh_minus1,uint,64,2) [] = { 0x8000000000000000,
0x8000000000000000 };
/* Expected results with max input value shifted by -3 to test
round_const. */
VECT_VAR_DECL(expected_max_sh_minus3,int,8,8) [] = { 0x10, 0x10, 0x10, 0x10,
0x10, 0x10, 0x10, 0x10 };
VECT_VAR_DECL(expected_max_sh_minus3,int,16,4) [] = { 0x1000, 0x1000,
0x1000, 0x1000 };
VECT_VAR_DECL(expected_max_sh_minus3,int,32,2) [] = { 0x10000000, 0x10000000 };
VECT_VAR_DECL(expected_max_sh_minus3,int,64,1) [] = { 0x1000000000000000 };
VECT_VAR_DECL(expected_max_sh_minus3,uint,8,8) [] = { 0x20, 0x20, 0x20, 0x20,
0x20, 0x20, 0x20, 0x20 };
VECT_VAR_DECL(expected_max_sh_minus3,uint,16,4) [] = { 0x2000, 0x2000,
0x2000, 0x2000 };
VECT_VAR_DECL(expected_max_sh_minus3,uint,32,2) [] = { 0x20000000, 0x20000000 };
VECT_VAR_DECL(expected_max_sh_minus3,uint,64,1) [] = { 0x2000000000000000 };
VECT_VAR_DECL(expected_max_sh_minus3,int,8,16) [] = { 0x10, 0x10, 0x10, 0x10,
0x10, 0x10, 0x10, 0x10,
0x10, 0x10, 0x10, 0x10,
0x10, 0x10, 0x10, 0x10 };
VECT_VAR_DECL(expected_max_sh_minus3,int,16,8) [] = { 0x1000, 0x1000,
0x1000, 0x1000,
0x1000, 0x1000,
0x1000, 0x1000 };
VECT_VAR_DECL(expected_max_sh_minus3,int,32,4) [] = { 0x10000000, 0x10000000,
0x10000000, 0x10000000 };
VECT_VAR_DECL(expected_max_sh_minus3,int,64,2) [] = { 0x1000000000000000,
0x1000000000000000 };
VECT_VAR_DECL(expected_max_sh_minus3,uint,8,16) [] = { 0x20, 0x20, 0x20, 0x20,
0x20, 0x20, 0x20, 0x20,
0x20, 0x20, 0x20, 0x20,
0x20, 0x20, 0x20, 0x20 };
VECT_VAR_DECL(expected_max_sh_minus3,uint,16,8) [] = { 0x2000, 0x2000,
0x2000, 0x2000,
0x2000, 0x2000,
0x2000, 0x2000 };
VECT_VAR_DECL(expected_max_sh_minus3,uint,32,4) [] = { 0x20000000, 0x20000000,
0x20000000, 0x20000000 };
VECT_VAR_DECL(expected_max_sh_minus3,uint,64,2) [] = { 0x2000000000000000,
0x2000000000000000 };
/* Expected results with negative shift by vector width. */
VECT_VAR_DECL(expected_max_sh_minus_width,int,8,8) [] = { 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_max_sh_minus_width,int,16,4) [] = { 0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_max_sh_minus_width,int,32,2) [] = { 0x0, 0x0 };
VECT_VAR_DECL(expected_max_sh_minus_width,int,64,1) [] = { 0x0 };
VECT_VAR_DECL(expected_max_sh_minus_width,uint,8,8) [] = { 0x1, 0x1, 0x1, 0x1,
0x1, 0x1, 0x1, 0x1 };
VECT_VAR_DECL(expected_max_sh_minus_width,uint,16,4) [] = { 0x1, 0x1, 0x1, 0x1 };
VECT_VAR_DECL(expected_max_sh_minus_width,uint,32,2) [] = { 0x1, 0x1 };
VECT_VAR_DECL(expected_max_sh_minus_width,uint,64,1) [] = { 0x1 };
VECT_VAR_DECL(expected_max_sh_minus_width,int,8,16) [] = { 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_max_sh_minus_width,int,16,8) [] = { 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_max_sh_minus_width,int,32,4) [] = { 0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_max_sh_minus_width,int,64,2) [] = { 0x0, 0x0 };
VECT_VAR_DECL(expected_max_sh_minus_width,uint,8,16) [] = { 0x1, 0x1, 0x1, 0x1,
0x1, 0x1, 0x1, 0x1,
0x1, 0x1, 0x1, 0x1,
0x1, 0x1, 0x1, 0x1 };
VECT_VAR_DECL(expected_max_sh_minus_width,uint,16,8) [] = { 0x1, 0x1, 0x1, 0x1,
0x1, 0x1, 0x1, 0x1 };
VECT_VAR_DECL(expected_max_sh_minus_width,uint,32,4) [] = { 0x1, 0x1, 0x1, 0x1 };
VECT_VAR_DECL(expected_max_sh_minus_width,uint,64,2) [] = { 0x1, 0x1 };
/* Expected results with large shift amount. */
VECT_VAR_DECL(expected_max_sh_large,int,8,8) [] = { 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_max_sh_large,int,16,4) [] = { 0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_max_sh_large,int,32,2) [] = { 0x0, 0x0 };
VECT_VAR_DECL(expected_max_sh_large,int,64,1) [] = { 0x0 };
VECT_VAR_DECL(expected_max_sh_large,uint,8,8) [] = { 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_max_sh_large,uint,16,4) [] = { 0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_max_sh_large,uint,32,2) [] = { 0x0, 0x0 };
VECT_VAR_DECL(expected_max_sh_large,uint,64,1) [] = { 0x0 };
VECT_VAR_DECL(expected_max_sh_large,int,8,16) [] = { 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_max_sh_large,int,16,8) [] = { 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_max_sh_large,int,32,4) [] = { 0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_max_sh_large,int,64,2) [] = { 0x0, 0x0 };
VECT_VAR_DECL(expected_max_sh_large,uint,8,16) [] = { 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_max_sh_large,uint,16,8) [] = { 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_max_sh_large,uint,32,4) [] = { 0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_max_sh_large,uint,64,2) [] = { 0x0, 0x0 };
/* Expected results with large negative shift amount. */
VECT_VAR_DECL(expected_max_sh_large_neg,int,8,8) [] = { 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_max_sh_large_neg,int,16,4) [] = { 0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_max_sh_large_neg,int,32,2) [] = { 0x0, 0x0 };
VECT_VAR_DECL(expected_max_sh_large_neg,int,64,1) [] = { 0x0 };
VECT_VAR_DECL(expected_max_sh_large_neg,uint,8,8) [] = { 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_max_sh_large_neg,uint,16,4) [] = { 0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_max_sh_large_neg,uint,32,2) [] = { 0x0, 0x0 };
VECT_VAR_DECL(expected_max_sh_large_neg,uint,64,1) [] = { 0x0 };
VECT_VAR_DECL(expected_max_sh_large_neg,int,8,16) [] = { 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_max_sh_large_neg,int,16,8) [] = { 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_max_sh_large_neg,int,32,4) [] = { 0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_max_sh_large_neg,int,64,2) [] = { 0x0, 0x0 };
VECT_VAR_DECL(expected_max_sh_large_neg,uint,8,16) [] = { 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0 };
VECT_VAR_DECL(expected_max_sh_large_neg,uint,16,8) [] = { 0x1, 0x1, 0x1, 0x1,
0x1, 0x1, 0x1, 0x1 };
VECT_VAR_DECL(expected_max_sh_large_neg,uint,32,4) [] = { 0x1, 0x1, 0x1, 0x1 };
VECT_VAR_DECL(expected_max_sh_large_neg,uint,64,2) [] = { 0x1, 0x1 };
#define TEST_MSG "VRSHL/VRSHLQ"
void exec_vrshl (void)
{
/* Basic test: v3=vrshl(v1,v2), then store the result. */
#define TEST_VRSHL(T3, Q, T1, T2, W, N) \
VECT_VAR(vector_res, T1, W, N) = \
vrshl##Q##_##T2##W(VECT_VAR(vector, T1, W, N), \
VECT_VAR(vector_shift, T3, W, N)); \
vst1##Q##_##T2##W(VECT_VAR(result, T1, W, N), VECT_VAR(vector_res, T1, W, N))
DECL_VARIABLE_ALL_VARIANTS(vector);
DECL_VARIABLE_ALL_VARIANTS(vector_res);
DECL_VARIABLE_SIGNED_VARIANTS(vector_shift);
clean_results ();
/* Fill input vector with 0, to check behavior on limits. */
VDUP(vector, , int, s, 8, 8, 0);
VDUP(vector, , int, s, 16, 4, 0);
VDUP(vector, , int, s, 32, 2, 0);
VDUP(vector, , int, s, 64, 1, 0);
VDUP(vector, , uint, u, 8, 8, 0);
VDUP(vector, , uint, u, 16, 4, 0);
VDUP(vector, , uint, u, 32, 2, 0);
VDUP(vector, , uint, u, 64, 1, 0);
VDUP(vector, q, int, s, 8, 16, 0);
VDUP(vector, q, int, s, 16, 8, 0);
VDUP(vector, q, int, s, 32, 4, 0);
VDUP(vector, q, int, s, 64, 2, 0);
VDUP(vector, q, uint, u, 8, 16, 0);
VDUP(vector, q, uint, u, 16, 8, 0);
VDUP(vector, q, uint, u, 32, 4, 0);
VDUP(vector, q, uint, u, 64, 2, 0);
/* Choose init value arbitrarily, will be used as shift amount. */
/* Use values equal to one-less-than the type width to check
behavior on limits. */
VDUP(vector_shift, , int, s, 8, 8, 7);
VDUP(vector_shift, , int, s, 16, 4, 15);
VDUP(vector_shift, , int, s, 32, 2, 31);
VDUP(vector_shift, , int, s, 64, 1, 63);
VDUP(vector_shift, q, int, s, 8, 16, 7);
VDUP(vector_shift, q, int, s, 16, 8, 15);
VDUP(vector_shift, q, int, s, 32, 4, 31);
VDUP(vector_shift, q, int, s, 64, 2, 63);
TEST_MACRO_ALL_VARIANTS_1_5(TEST_VRSHL, int);
#define CMT " (with input = 0)"
CHECK(TEST_MSG, int, 8, 8, PRIx8, expected_0, CMT);
CHECK(TEST_MSG, int, 16, 4, PRIx16, expected_0, CMT);
CHECK(TEST_MSG, int, 32, 2, PRIx32, expected_0, CMT);
CHECK(TEST_MSG, int, 64, 1, PRIx64, expected_0, CMT);
CHECK(TEST_MSG, uint, 8, 8, PRIx8, expected_0, CMT);
CHECK(TEST_MSG, uint, 16, 4, PRIx16, expected_0, CMT);
CHECK(TEST_MSG, uint, 32, 2, PRIx32, expected_0, CMT);
CHECK(TEST_MSG, uint, 64, 1, PRIx64, expected_0, CMT);
CHECK(TEST_MSG, int, 8, 16, PRIx8, expected_0, CMT);
CHECK(TEST_MSG, int, 16, 8, PRIx16, expected_0, CMT);
CHECK(TEST_MSG, int, 32, 4, PRIx32, expected_0, CMT);
CHECK(TEST_MSG, int, 64, 2, PRIx64, expected_0, CMT);
CHECK(TEST_MSG, uint, 8, 16, PRIx8, expected_0, CMT);
CHECK(TEST_MSG, uint, 16, 8, PRIx16, expected_0, CMT);
CHECK(TEST_MSG, uint, 32, 4, PRIx32, expected_0, CMT);
CHECK(TEST_MSG, uint, 64, 2, PRIx64, expected_0, CMT);
/* Use negative shift amounts. */
VDUP(vector_shift, , int, s, 8, 8, -1);
VDUP(vector_shift, , int, s, 16, 4, -2);
VDUP(vector_shift, , int, s, 32, 2, -3);
VDUP(vector_shift, , int, s, 64, 1, -4);
VDUP(vector_shift, q, int, s, 8, 16, -7);
VDUP(vector_shift, q, int, s, 16, 8, -11);
VDUP(vector_shift, q, int, s, 32, 4, -13);
VDUP(vector_shift, q, int, s, 64, 2, -20);
TEST_MACRO_ALL_VARIANTS_1_5(TEST_VRSHL, int);
#undef CMT
#define CMT " (input 0 and negative shift amount)"
CHECK(TEST_MSG, int, 8, 8, PRIx8, expected_0_sh_neg, CMT);
CHECK(TEST_MSG, int, 16, 4, PRIx16, expected_0_sh_neg, CMT);
CHECK(TEST_MSG, int, 32, 2, PRIx32, expected_0_sh_neg, CMT);
CHECK(TEST_MSG, int, 64, 1, PRIx64, expected_0_sh_neg, CMT);
CHECK(TEST_MSG, uint, 8, 8, PRIx8, expected_0_sh_neg, CMT);
CHECK(TEST_MSG, uint, 16, 4, PRIx16, expected_0_sh_neg, CMT);
CHECK(TEST_MSG, uint, 32, 2, PRIx32, expected_0_sh_neg, CMT);
CHECK(TEST_MSG, uint, 64, 1, PRIx64, expected_0_sh_neg, CMT);
CHECK(TEST_MSG, int, 8, 16, PRIx8, expected_0_sh_neg, CMT);
CHECK(TEST_MSG, int, 16, 8, PRIx16, expected_0_sh_neg, CMT);
CHECK(TEST_MSG, int, 32, 4, PRIx32, expected_0_sh_neg, CMT);
CHECK(TEST_MSG, int, 64, 2, PRIx64, expected_0_sh_neg, CMT);
CHECK(TEST_MSG, uint, 8, 16, PRIx8, expected_0_sh_neg, CMT);
CHECK(TEST_MSG, uint, 16, 8, PRIx16, expected_0_sh_neg, CMT);
CHECK(TEST_MSG, uint, 32, 4, PRIx32, expected_0_sh_neg, CMT);
CHECK(TEST_MSG, uint, 64, 2, PRIx64, expected_0_sh_neg, CMT);
/* Test again, with predefined input values. */
TEST_MACRO_ALL_VARIANTS_2_5(VLOAD, vector, buffer);
/* Choose init value arbitrarily, will be used as shift amount. */
VDUP(vector_shift, , int, s, 8, 8, 1);
VDUP(vector_shift, , int, s, 16, 4, 3);
VDUP(vector_shift, , int, s, 32, 2, 8);
VDUP(vector_shift, , int, s, 64, 1, -3);
VDUP(vector_shift, q, int, s, 8, 16, 10);
VDUP(vector_shift, q, int, s, 16, 8, 12);
VDUP(vector_shift, q, int, s, 32, 4, 32);
VDUP(vector_shift, q, int, s, 64, 2, 63);
TEST_MACRO_ALL_VARIANTS_1_5(TEST_VRSHL, int);
#undef CMT
#define CMT ""
CHECK(TEST_MSG, int, 8, 8, PRIx8, expected, CMT);
CHECK(TEST_MSG, int, 16, 4, PRIx16, expected, CMT);
CHECK(TEST_MSG, int, 32, 2, PRIx32, expected, CMT);
CHECK(TEST_MSG, int, 64, 1, PRIx64, expected, CMT);
CHECK(TEST_MSG, uint, 8, 8, PRIx8, expected, CMT);
CHECK(TEST_MSG, uint, 16, 4, PRIx16, expected, CMT);
CHECK(TEST_MSG, uint, 32, 2, PRIx32, expected, CMT);
CHECK(TEST_MSG, uint, 64, 1, PRIx64, expected, CMT);
CHECK(TEST_MSG, int, 8, 16, PRIx8, expected, CMT);
CHECK(TEST_MSG, int, 16, 8, PRIx16, expected, CMT);
CHECK(TEST_MSG, int, 32, 4, PRIx32, expected, CMT);
CHECK(TEST_MSG, int, 64, 2, PRIx64, expected, CMT);
CHECK(TEST_MSG, uint, 8, 16, PRIx8, expected, CMT);
CHECK(TEST_MSG, uint, 16, 8, PRIx16, expected, CMT);
CHECK(TEST_MSG, uint, 32, 4, PRIx32, expected, CMT);
CHECK(TEST_MSG, uint, 64, 2, PRIx64, expected, CMT);
/* Use negative shift amounts. */
VDUP(vector_shift, , int, s, 8, 8, -1);
VDUP(vector_shift, , int, s, 16, 4, -2);
VDUP(vector_shift, , int, s, 32, 2, -3);
VDUP(vector_shift, , int, s, 64, 1, -4);
VDUP(vector_shift, q, int, s, 8, 16, -7);
VDUP(vector_shift, q, int, s, 16, 8, -11);
VDUP(vector_shift, q, int, s, 32, 4, -13);
VDUP(vector_shift, q, int, s, 64, 2, -20);
TEST_MACRO_ALL_VARIANTS_1_5(TEST_VRSHL, int);
#undef CMT
#define CMT " (negative shift amount)"
CHECK(TEST_MSG, int, 8, 8, PRIx8, expected_sh_neg, CMT);
CHECK(TEST_MSG, int, 16, 4, PRIx16, expected_sh_neg, CMT);
CHECK(TEST_MSG, int, 32, 2, PRIx32, expected_sh_neg, CMT);
CHECK(TEST_MSG, int, 64, 1, PRIx64, expected_sh_neg, CMT);
CHECK(TEST_MSG, uint, 8, 8, PRIx8, expected_sh_neg, CMT);
CHECK(TEST_MSG, uint, 16, 4, PRIx16, expected_sh_neg, CMT);
CHECK(TEST_MSG, uint, 32, 2, PRIx32, expected_sh_neg, CMT);
CHECK(TEST_MSG, uint, 64, 1, PRIx64, expected_sh_neg, CMT);
CHECK(TEST_MSG, int, 8, 16, PRIx8, expected_sh_neg, CMT);
CHECK(TEST_MSG, int, 16, 8, PRIx16, expected_sh_neg, CMT);
CHECK(TEST_MSG, int, 32, 4, PRIx32, expected_sh_neg, CMT);
CHECK(TEST_MSG, int, 64, 2, PRIx64, expected_sh_neg, CMT);
CHECK(TEST_MSG, uint, 8, 16, PRIx8, expected_sh_neg, CMT);
CHECK(TEST_MSG, uint, 16, 8, PRIx16, expected_sh_neg, CMT);
CHECK(TEST_MSG, uint, 32, 4, PRIx32, expected_sh_neg, CMT);
CHECK(TEST_MSG, uint, 64, 2, PRIx64, expected_sh_neg, CMT);
/* Fill input vector with max value, to check behavior on limits. */
VDUP(vector, , int, s, 8, 8, 0x7F);
VDUP(vector, , int, s, 16, 4, 0x7FFF);
VDUP(vector, , int, s, 32, 2, 0x7FFFFFFF);
VDUP(vector, , int, s, 64, 1, 0x7FFFFFFFFFFFFFFFLL);
VDUP(vector, , uint, u, 8, 8, 0xFF);
VDUP(vector, , uint, u, 16, 4, 0xFFFF);
VDUP(vector, , uint, u, 32, 2, 0xFFFFFFFF);
VDUP(vector, , uint, u, 64, 1, 0xFFFFFFFFFFFFFFFFULL);
VDUP(vector, q, int, s, 8, 16, 0x7F);
VDUP(vector, q, int, s, 16, 8, 0x7FFF);
VDUP(vector, q, int, s, 32, 4, 0x7FFFFFFF);
VDUP(vector, q, int, s, 64, 2, 0x7FFFFFFFFFFFFFFFLL);
VDUP(vector, q, uint, u, 8, 16, 0xFF);
VDUP(vector, q, uint, u, 16, 8, 0xFFFF);
VDUP(vector, q, uint, u, 32, 4, 0xFFFFFFFF);
VDUP(vector, q, uint, u, 64, 2, 0xFFFFFFFFFFFFFFFFULL);
/* Use -1 shift amount to check overflow with round_const. */
VDUP(vector_shift, , int, s, 8, 8, -1);
VDUP(vector_shift, , int, s, 16, 4, -1);
VDUP(vector_shift, , int, s, 32, 2, -1);
VDUP(vector_shift, , int, s, 64, 1, -1);
VDUP(vector_shift, q, int, s, 8, 16, -1);
VDUP(vector_shift, q, int, s, 16, 8, -1);
VDUP(vector_shift, q, int, s, 32, 4, -1);
VDUP(vector_shift, q, int, s, 64, 2, -1);
TEST_MACRO_ALL_VARIANTS_1_5(TEST_VRSHL, int);
#undef CMT
#define CMT " (max input, shift by -1)"
CHECK(TEST_MSG, int, 8, 8, PRIx8, expected_max_sh_minus1, CMT);
CHECK(TEST_MSG, int, 16, 4, PRIx16, expected_max_sh_minus1, CMT);
CHECK(TEST_MSG, int, 32, 2, PRIx32, expected_max_sh_minus1, CMT);
CHECK(TEST_MSG, int, 64, 1, PRIx64, expected_max_sh_minus1, CMT);
CHECK(TEST_MSG, uint, 8, 8, PRIx8, expected_max_sh_minus1, CMT);
CHECK(TEST_MSG, uint, 16, 4, PRIx16, expected_max_sh_minus1, CMT);
CHECK(TEST_MSG, uint, 32, 2, PRIx32, expected_max_sh_minus1, CMT);
CHECK(TEST_MSG, uint, 64, 1, PRIx64, expected_max_sh_minus1, CMT);
CHECK(TEST_MSG, int, 8, 16, PRIx8, expected_max_sh_minus1, CMT);
CHECK(TEST_MSG, int, 16, 8, PRIx16, expected_max_sh_minus1, CMT);
CHECK(TEST_MSG, int, 32, 4, PRIx32, expected_max_sh_minus1, CMT);
CHECK(TEST_MSG, int, 64, 2, PRIx64, expected_max_sh_minus1, CMT);
CHECK(TEST_MSG, uint, 8, 16, PRIx8, expected_max_sh_minus1, CMT);
CHECK(TEST_MSG, uint, 16, 8, PRIx16, expected_max_sh_minus1, CMT);
CHECK(TEST_MSG, uint, 32, 4, PRIx32, expected_max_sh_minus1, CMT);
CHECK(TEST_MSG, uint, 64, 2, PRIx64, expected_max_sh_minus1, CMT);
/* Use -3 shift amount to check overflow with round_const. */
VDUP(vector_shift, , int, s, 8, 8, -3);
VDUP(vector_shift, , int, s, 16, 4, -3);
VDUP(vector_shift, , int, s, 32, 2, -3);
VDUP(vector_shift, , int, s, 64, 1, -3);
VDUP(vector_shift, q, int, s, 8, 16, -3);
VDUP(vector_shift, q, int, s, 16, 8, -3);
VDUP(vector_shift, q, int, s, 32, 4, -3);
VDUP(vector_shift, q, int, s, 64, 2, -3);
TEST_MACRO_ALL_VARIANTS_1_5(TEST_VRSHL, int);
#undef CMT
#define CMT " (check rounding constant: max input, shift by -3)"
CHECK(TEST_MSG, int, 8, 8, PRIx8, expected_max_sh_minus3, CMT);
CHECK(TEST_MSG, int, 16, 4, PRIx16, expected_max_sh_minus3, CMT);
CHECK(TEST_MSG, int, 32, 2, PRIx32, expected_max_sh_minus3, CMT);
CHECK(TEST_MSG, int, 64, 1, PRIx64, expected_max_sh_minus3, CMT);
CHECK(TEST_MSG, uint, 8, 8, PRIx8, expected_max_sh_minus3, CMT);
CHECK(TEST_MSG, uint, 16, 4, PRIx16, expected_max_sh_minus3, CMT);
CHECK(TEST_MSG, uint, 32, 2, PRIx32, expected_max_sh_minus3, CMT);
CHECK(TEST_MSG, uint, 64, 1, PRIx64, expected_max_sh_minus3, CMT);
CHECK(TEST_MSG, int, 8, 16, PRIx8, expected_max_sh_minus3, CMT);
CHECK(TEST_MSG, int, 16, 8, PRIx16, expected_max_sh_minus3, CMT);
CHECK(TEST_MSG, int, 32, 4, PRIx32, expected_max_sh_minus3, CMT);
CHECK(TEST_MSG, int, 64, 2, PRIx64, expected_max_sh_minus3, CMT);
CHECK(TEST_MSG, uint, 8, 16, PRIx8, expected_max_sh_minus3, CMT);
CHECK(TEST_MSG, uint, 16, 8, PRIx16, expected_max_sh_minus3, CMT);
CHECK(TEST_MSG, uint, 32, 4, PRIx32, expected_max_sh_minus3, CMT);
CHECK(TEST_MSG, uint, 64, 2, PRIx64, expected_max_sh_minus3, CMT);
/* Use negative shift amount as large as input vector width. */
VDUP(vector_shift, , int, s, 8, 8, -8);
VDUP(vector_shift, , int, s, 16, 4, -16);
VDUP(vector_shift, , int, s, 32, 2, -32);
VDUP(vector_shift, , int, s, 64, 1, -64);
VDUP(vector_shift, q, int, s, 8, 16, -8);
VDUP(vector_shift, q, int, s, 16, 8, -16);
VDUP(vector_shift, q, int, s, 32, 4, -32);
VDUP(vector_shift, q, int, s, 64, 2, -64);
TEST_MACRO_ALL_VARIANTS_1_5(TEST_VRSHL, int);
#undef CMT
#define CMT " (max input, right shift by vector width)"
CHECK(TEST_MSG, int, 8, 8, PRIx8, expected_max_sh_minus_width, CMT);
CHECK(TEST_MSG, int, 16, 4, PRIx16, expected_max_sh_minus_width, CMT);
CHECK(TEST_MSG, int, 32, 2, PRIx32, expected_max_sh_minus_width, CMT);
CHECK(TEST_MSG, int, 64, 1, PRIx64, expected_max_sh_minus_width, CMT);
CHECK(TEST_MSG, uint, 8, 8, PRIx8, expected_max_sh_minus_width, CMT);
CHECK(TEST_MSG, uint, 16, 4, PRIx16, expected_max_sh_minus_width, CMT);
CHECK(TEST_MSG, uint, 32, 2, PRIx32, expected_max_sh_minus_width, CMT);
CHECK(TEST_MSG, uint, 64, 1, PRIx64, expected_max_sh_minus_width, CMT);
CHECK(TEST_MSG, int, 8, 16, PRIx8, expected_max_sh_minus_width, CMT);
CHECK(TEST_MSG, int, 16, 8, PRIx16, expected_max_sh_minus_width, CMT);
CHECK(TEST_MSG, int, 32, 4, PRIx32, expected_max_sh_minus_width, CMT);
CHECK(TEST_MSG, int, 64, 2, PRIx64, expected_max_sh_minus_width, CMT);
CHECK(TEST_MSG, uint, 8, 16, PRIx8, expected_max_sh_minus_width, CMT);
CHECK(TEST_MSG, uint, 16, 8, PRIx16, expected_max_sh_minus_width, CMT);
CHECK(TEST_MSG, uint, 32, 4, PRIx32, expected_max_sh_minus_width, CMT);
CHECK(TEST_MSG, uint, 64, 2, PRIx64, expected_max_sh_minus_width, CMT);
/* Test large shift amount. */
VDUP(vector_shift, , int, s, 8, 8, 10);
VDUP(vector_shift, , int, s, 16, 4, 20);
VDUP(vector_shift, , int, s, 32, 2, 33);
VDUP(vector_shift, , int, s, 64, 1, 65);
VDUP(vector_shift, q, int, s, 8, 16, 9);
VDUP(vector_shift, q, int, s, 16, 8, 16);
VDUP(vector_shift, q, int, s, 32, 4, 32);
VDUP(vector_shift, q, int, s, 64, 2, 64);
TEST_MACRO_ALL_VARIANTS_1_5(TEST_VRSHL, int);
#undef CMT
#define CMT " (max input, large shift amount)"
CHECK(TEST_MSG, int, 8, 8, PRIx8, expected_max_sh_large, CMT);
CHECK(TEST_MSG, int, 16, 4, PRIx16, expected_max_sh_large, CMT);
CHECK(TEST_MSG, int, 32, 2, PRIx32, expected_max_sh_large, CMT);
CHECK(TEST_MSG, int, 64, 1, PRIx64, expected_max_sh_large, CMT);
CHECK(TEST_MSG, uint, 8, 8, PRIx8, expected_max_sh_large, CMT);
CHECK(TEST_MSG, uint, 16, 4, PRIx16, expected_max_sh_large, CMT);
CHECK(TEST_MSG, uint, 32, 2, PRIx32, expected_max_sh_large, CMT);
CHECK(TEST_MSG, uint, 64, 1, PRIx64, expected_max_sh_large, CMT);
CHECK(TEST_MSG, int, 8, 16, PRIx8, expected_max_sh_large, CMT);
CHECK(TEST_MSG, int, 16, 8, PRIx16, expected_max_sh_large, CMT);
CHECK(TEST_MSG, int, 32, 4, PRIx32, expected_max_sh_large, CMT);
CHECK(TEST_MSG, int, 64, 2, PRIx64, expected_max_sh_large, CMT);
CHECK(TEST_MSG, uint, 8, 16, PRIx8, expected_max_sh_large, CMT);
CHECK(TEST_MSG, uint, 16, 8, PRIx16, expected_max_sh_large, CMT);
CHECK(TEST_MSG, uint, 32, 4, PRIx32, expected_max_sh_large, CMT);
CHECK(TEST_MSG, uint, 64, 2, PRIx64, expected_max_sh_large, CMT);
/* Test large negative shift amount. */
VDUP(vector_shift, , int, s, 8, 8, -10);
VDUP(vector_shift, , int, s, 16, 4, -20);
VDUP(vector_shift, , int, s, 32, 2, -33);
VDUP(vector_shift, , int, s, 64, 1, -65);
VDUP(vector_shift, q, int, s, 8, 16, -9);
VDUP(vector_shift, q, int, s, 16, 8, -16);
VDUP(vector_shift, q, int, s, 32, 4, -32);
VDUP(vector_shift, q, int, s, 64, 2, -64);
TEST_MACRO_ALL_VARIANTS_1_5(TEST_VRSHL, int);
#undef CMT
#define CMT " (max input, large negative shift amount)"
CHECK(TEST_MSG, int, 8, 8, PRIx8, expected_max_sh_large_neg, CMT);
CHECK(TEST_MSG, int, 16, 4, PRIx16, expected_max_sh_large_neg, CMT);
CHECK(TEST_MSG, int, 32, 2, PRIx32, expected_max_sh_large_neg, CMT);
CHECK(TEST_MSG, int, 64, 1, PRIx64, expected_max_sh_large_neg, CMT);
CHECK(TEST_MSG, uint, 8, 8, PRIx8, expected_max_sh_large_neg, CMT);
CHECK(TEST_MSG, uint, 16, 4, PRIx16, expected_max_sh_large_neg, CMT);
CHECK(TEST_MSG, uint, 32, 2, PRIx32, expected_max_sh_large_neg, CMT);
CHECK(TEST_MSG, uint, 64, 1, PRIx64, expected_max_sh_large_neg, CMT);
CHECK(TEST_MSG, int, 8, 16, PRIx8, expected_max_sh_large_neg, CMT);
CHECK(TEST_MSG, int, 16, 8, PRIx16, expected_max_sh_large_neg, CMT);
CHECK(TEST_MSG, int, 32, 4, PRIx32, expected_max_sh_large_neg, CMT);
CHECK(TEST_MSG, int, 64, 2, PRIx64, expected_max_sh_large_neg, CMT);
CHECK(TEST_MSG, uint, 8, 16, PRIx8, expected_max_sh_large_neg, CMT);
CHECK(TEST_MSG, uint, 16, 8, PRIx16, expected_max_sh_large_neg, CMT);
CHECK(TEST_MSG, uint, 32, 4, PRIx32, expected_max_sh_large_neg, CMT);
CHECK(TEST_MSG, uint, 64, 2, PRIx64, expected_max_sh_large_neg, CMT);
}
int main (void)
{
exec_vrshl ();
return 0;
}
|
