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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.target/] [mips/] [mips32-dsp-run.c] - Rev 328
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/* Test MIPS32 DSP instructions */ /* { dg-do run } */ /* { dg-options "-mdsp -O2" } */ #include <stdlib.h> #include <stdio.h> typedef signed char v4i8 __attribute__ ((vector_size(4))); typedef short v2q15 __attribute__ ((vector_size(4))); typedef int q31; typedef int i32; typedef long long a64; NOMIPS16 void test_MIPS_DSP (void); char array[100]; int little_endian; int main () { int i; union { long long ll; int i[2]; } endianness_test; endianness_test.ll = 1; little_endian = endianness_test.i[0]; for (i = 0; i < 100; i++) array[i] = i; test_MIPS_DSP (); exit (0); } NOMIPS16 v2q15 add_v2q15 (v2q15 a, v2q15 b) { return __builtin_mips_addq_ph (a, b); } NOMIPS16 v4i8 add_v4i8 (v4i8 a, v4i8 b) { return __builtin_mips_addu_qb (a, b); } NOMIPS16 v2q15 sub_v2q15 (v2q15 a, v2q15 b) { return __builtin_mips_subq_ph (a, b); } NOMIPS16 v4i8 sub_v4i8 (v4i8 a, v4i8 b) { return __builtin_mips_subu_qb (a, b); } NOMIPS16 void test_MIPS_DSP () { v4i8 v4i8_a,v4i8_b,v4i8_c,v4i8_r,v4i8_s; v2q15 v2q15_a,v2q15_b,v2q15_c,v2q15_r,v2q15_s; q31 q31_a,q31_b,q31_c,q31_r,q31_s; i32 i32_a,i32_b,i32_c,i32_r,i32_s; a64 a64_a,a64_b,a64_c,a64_r,a64_s; void *ptr_a; int r,s; long long lr,ls; v2q15_a = (v2q15) {0x1234, 0x5678}; v2q15_b = (v2q15) {0x6f89, 0x1111}; v2q15_s = (v2q15) {0x81bd, 0x6789}; v2q15_r = add_v2q15 (v2q15_a, v2q15_b); r = (int) v2q15_r; s = (int) v2q15_s; if (r != s) abort (); v2q15_a = (v2q15) {0x1234, 0x5678}; v2q15_b = (v2q15) {0x6f89, 0x1111}; v2q15_s = (v2q15) {0x7fff, 0x6789}; v2q15_r = __builtin_mips_addq_s_ph (v2q15_a, v2q15_b); r = (int) v2q15_r; s = (int) v2q15_s; if (r != s) abort (); q31_a = 0x70000000; q31_b = 0x71234567; q31_s = 0x7fffffff; q31_r = __builtin_mips_addq_s_w (q31_a, q31_b); if (q31_r != q31_s) abort (); v4i8_a = (v4i8) {0xf2, 0x34, 0x56, 0x78}; v4i8_b = (v4i8) {0xff, 0x89, 0x11, 0x11}; v4i8_s = (v4i8) {0xf1, 0xbd, 0x67, 0x89}; v4i8_r = add_v4i8 (v4i8_a, v4i8_b); r = (int) v4i8_r; s = (int) v4i8_s; if (r != s) abort (); v4i8_a = (v4i8) {0xf2, 0x34, 0x56, 0x78}; v4i8_b = (v4i8) {0xff, 0x89, 0x11, 0x11}; v4i8_s = (v4i8) {0xff, 0xbd, 0x67, 0x89}; v4i8_r = __builtin_mips_addu_s_qb (v4i8_a, v4i8_b); r = (int) v4i8_r; s = (int) v4i8_s; if (r != s) abort (); v2q15_a = (v2q15) {0x1234, 0x5678}; v2q15_b = (v2q15) {0x6f89, 0x1111}; v2q15_s = (v2q15) {0xa2ab, 0x4567}; v2q15_r = sub_v2q15 (v2q15_a, v2q15_b); r = (int) v2q15_r; s = (int) v2q15_s; if (r != s) abort (); v2q15_a = (v2q15) {0x8000, 0x5678}; v2q15_b = (v2q15) {0x6f89, 0x1111}; v2q15_s = (v2q15) {0x8000, 0x4567}; v2q15_r = __builtin_mips_subq_s_ph (v2q15_a, v2q15_b); r = (int) v2q15_r; s = (int) v2q15_s; if (r != s) abort (); q31_a = 0x70000000; q31_b = 0x71234567; q31_s = 0xfedcba99; q31_r = __builtin_mips_subq_s_w (q31_a, q31_b); if (q31_r != q31_s) abort (); v4i8_a = (v4i8) {0xf2, 0x34, 0x56, 0x78}; v4i8_b = (v4i8) {0xff, 0x89, 0x11, 0x11}; v4i8_s = (v4i8) {0xf3, 0xab, 0x45, 0x67}; v4i8_r = sub_v4i8 (v4i8_a, v4i8_b); r = (int) v4i8_r; s = (int) v4i8_s; if (r != s) abort (); v4i8_a = (v4i8) {0xf2, 0x34, 0x56, 0x78}; v4i8_b = (v4i8) {0xff, 0x89, 0x11, 0x11}; v4i8_s = (v4i8) {0x0, 0x0, 0x45, 0x67}; v4i8_r = __builtin_mips_subu_s_qb (v4i8_a, v4i8_b); r = (int) v4i8_r; s = (int) v4i8_s; if (r != s) abort (); i32_a = 0xf5678900; i32_b = 0x7abcdef0; i32_s = 0x702467f0; i32_r = __builtin_mips_addsc (i32_a, i32_b); if (i32_r != i32_s) abort (); i32_a = 0x75678900; i32_b = 0x7abcdef0; i32_s = 0xf02467f1; i32_r = __builtin_mips_addwc (i32_a, i32_b); if (i32_r != i32_s) abort (); i32_a = 0; i32_b = 0x00000901; i32_s = 9; i32_r = __builtin_mips_modsub (i32_a, i32_b); if (i32_r != i32_s) abort (); v4i8_a = (v4i8) {0xf2, 0x34, 0x56, 0x78}; i32_s = 0x1f4; i32_r = __builtin_mips_raddu_w_qb (v4i8_a); if (i32_r != i32_s) abort (); v2q15_a = (v2q15) {0x8000, 0x8134}; v2q15_s = (v2q15) {0x7fff, 0x7ecc}; v2q15_r = __builtin_mips_absq_s_ph (v2q15_a); r = (int) v2q15_r; s = (int) v2q15_s; if (r != s) abort (); q31_a = (q31) 0x80000000; q31_s = (q31) 0x7fffffff; q31_r = __builtin_mips_absq_s_w (q31_a); if (q31_r != q31_s) abort (); v2q15_a = (v2q15) {0x9999, 0x5612}; v2q15_b = (v2q15) {0x5612, 0x3333}; if (little_endian) v4i8_s = (v4i8) {0x56, 0x33, 0x99, 0x56}; else v4i8_s = (v4i8) {0x99, 0x56, 0x56, 0x33}; v4i8_r = __builtin_mips_precrq_qb_ph (v2q15_a, v2q15_b); r = (int) v4i8_r; s = (int) v4i8_s; if (r != s) abort (); q31_a = 0x12348678; q31_b = 0x44445555; if (little_endian) v2q15_s = (v2q15) {0x4444, 0x1234}; else v2q15_s = (v2q15) {0x1234, 0x4444}; v2q15_r = __builtin_mips_precrq_ph_w (q31_a, q31_b); r = (int) v2q15_r; s = (int) v2q15_s; if (r != s) abort (); q31_a = 0x12348678; q31_b = 0x44445555; if (little_endian) v2q15_s = (v2q15) {0x4444, 0x1235}; else v2q15_s = (v2q15) {0x1235, 0x4444}; v2q15_r = __builtin_mips_precrq_rs_ph_w (q31_a, q31_b); r = (int) v2q15_r; s = (int) v2q15_s; if (r != s) abort (); v2q15_a = (v2q15) {0x9999, 0x5612}; v2q15_b = (v2q15) {0x5612, 0x3333}; if (little_endian) v4i8_s = (v4i8) {0xac, 0x66, 0x00, 0xac}; else v4i8_s = (v4i8) {0x00, 0xac, 0xac, 0x66}; v4i8_r = __builtin_mips_precrqu_s_qb_ph (v2q15_a, v2q15_b); r = (int) v4i8_r; s = (int) v4i8_s; if (r != s) abort (); v2q15_a = (v2q15) {0x3589, 0x4444}; if (little_endian) q31_s = 0x44440000; else q31_s = 0x35890000; q31_r = __builtin_mips_preceq_w_phl (v2q15_a); if (q31_r != q31_s) abort (); v2q15_a = (v2q15) {0x3589, 0x4444}; if (little_endian) q31_s = 0x35890000; else q31_s = 0x44440000; q31_r = __builtin_mips_preceq_w_phr (v2q15_a); if (q31_r != q31_s) abort (); v4i8_a = (v4i8) {0x12, 0x56, 0x56, 0x33}; if (little_endian) v2q15_s = (v2q15) {0x2b00, 0x1980}; else v2q15_s = (v2q15) {0x0900, 0x2b00}; v2q15_r = __builtin_mips_precequ_ph_qbl (v4i8_a); r = (int) v2q15_r; s = (int) v2q15_s; if (r != s) abort (); v4i8_a = (v4i8) {0x12, 0x56, 0x56, 0x33}; if (little_endian) v2q15_s = (v2q15) {0x0900, 0x2b00}; else v2q15_s = (v2q15) {0x2b00, 0x1980}; v2q15_r = __builtin_mips_precequ_ph_qbr (v4i8_a); r = (int) v2q15_r; s = (int) v2q15_s; if (r != s) abort (); v4i8_a = (v4i8) {0x12, 0x56, 0x56, 0x33}; if (little_endian) v2q15_s = (v2q15) {0x2b00, 0x1980}; else v2q15_s = (v2q15) {0x0900, 0x2b00}; v2q15_r = __builtin_mips_precequ_ph_qbla (v4i8_a); r = (int) v2q15_r; s = (int) v2q15_s; if (r != s) abort (); v4i8_a = (v4i8) {0x12, 0x56, 0x56, 0x33}; if (little_endian) v2q15_s = (v2q15) {0x0900, 0x2b00}; else v2q15_s = (v2q15) {0x2b00, 0x1980}; v2q15_r = __builtin_mips_precequ_ph_qbra (v4i8_a); r = (int) v2q15_r; s = (int) v2q15_s; if (r != s) abort (); v4i8_a = (v4i8) {0x12, 0x56, 0x56, 0x33}; if (little_endian) v2q15_s = (v2q15) {0x56, 0x33}; else v2q15_s = (v2q15) {0x12, 0x56}; v2q15_r = __builtin_mips_preceu_ph_qbl (v4i8_a); r = (int) v2q15_r; s = (int) v2q15_s; if (r != s) abort (); v4i8_a = (v4i8) {0x12, 0x56, 0x56, 0x33}; if (little_endian) v2q15_s = (v2q15) {0x12, 0x56}; else v2q15_s = (v2q15) {0x56, 0x33}; v2q15_r = __builtin_mips_preceu_ph_qbr (v4i8_a); r = (int) v2q15_r; s = (int) v2q15_s; if (r != s) abort (); v4i8_a = (v4i8) {0x12, 0x99, 0x56, 0x33}; if (little_endian) v2q15_s = (v2q15) {0x99, 0x33}; else v2q15_s = (v2q15) {0x12, 0x56}; v2q15_r = __builtin_mips_preceu_ph_qbla (v4i8_a); r = (int) v2q15_r; s = (int) v2q15_s; if (r != s) abort (); v4i8_a = (v4i8) {0x12, 0x99, 0x56, 0x33}; if (little_endian) v2q15_s = (v2q15) {0x12, 0x56}; else v2q15_s = (v2q15) {0x99, 0x33}; v2q15_r = __builtin_mips_preceu_ph_qbra (v4i8_a); r = (int) v2q15_r; s = (int) v2q15_s; if (r != s) abort (); v4i8_a = (v4i8) {0xf2, 0x34, 0x56, 0x78}; v4i8_s = (v4i8) {0xc8, 0xd0, 0x58, 0xe0}; v4i8_r = __builtin_mips_shll_qb (v4i8_a, 2); r = (int) v4i8_r; s = (int) v4i8_s; if (r != s) abort (); v4i8_a = (v4i8) {0xf2, 0x34, 0x56, 0x78}; i32_b = 1; v4i8_s = (v4i8) {0xe4, 0x68, 0xac, 0xf0}; v4i8_r = __builtin_mips_shll_qb (v4i8_a, i32_b); r = (int) v4i8_r; s = (int) v4i8_s; if (r != s) abort (); v2q15_a = (v2q15) {0x1234, 0x5678}; v2q15_s = (v2q15) {0x48d0, 0x59e0}; v2q15_r = __builtin_mips_shll_ph (v2q15_a, 2); r = (int) v2q15_r; s = (int) v2q15_s; if (r != s) abort (); v2q15_a = (v2q15) {0x1234, 0x5678}; i32_b = 1; v2q15_s = (v2q15) {0x2468, 0xacf0}; v2q15_r = __builtin_mips_shll_ph (v2q15_a, i32_b); r = (int) v2q15_r; s = (int) v2q15_s; if (r != s) abort (); v2q15_a = (v2q15) {0x1234, 0x5678}; v2q15_s = (v2q15) {0x48d0, 0x7fff}; v2q15_r = __builtin_mips_shll_s_ph (v2q15_a, 2); r = (int) v2q15_r; s = (int) v2q15_s; if (r != s) abort (); v2q15_a = (v2q15) {0x1234, 0x5678}; i32_b = 1; v2q15_s = (v2q15) {0x2468, 0x7fff}; v2q15_r = __builtin_mips_shll_s_ph (v2q15_a, i32_b); r = (int) v2q15_r; s = (int) v2q15_s; if (r != s) abort (); q31_a = 0x70000000; q31_s = 0x7fffffff; q31_r = __builtin_mips_shll_s_w (q31_a, 2); if (q31_r != q31_s) abort (); q31_a = 0x70000000; i32_b = 1; q31_s = 0x7fffffff; q31_r = __builtin_mips_shll_s_w (q31_a, i32_b); if (q31_r != q31_s) abort (); v4i8_a = (v4i8) {0xf2, 0x34, 0x56, 0x78}; v4i8_s = (v4i8) {0x3c, 0xd, 0x15, 0x1e}; v4i8_r = __builtin_mips_shrl_qb (v4i8_a, 2); r = (int) v4i8_r; s = (int) v4i8_s; if (r != s) abort (); v4i8_a = (v4i8) {0xf2, 0x34, 0x56, 0x78}; i32_b = 1; v4i8_s = (v4i8) {0x79, 0x1a, 0x2b, 0x3c}; v4i8_r = __builtin_mips_shrl_qb (v4i8_a, i32_b); r = (int) v4i8_r; s = (int) v4i8_s; if (r != s) abort (); v2q15_a = (v2q15) {0x1234, 0x5678}; v2q15_s = (v2q15) {0x48d, 0x159e}; v2q15_r = __builtin_mips_shra_ph (v2q15_a, 2); r = (int) v2q15_r; s = (int) v2q15_s; if (r != s) abort (); v2q15_a = (v2q15) {0x1234, 0x5678}; i32_b = 1; v2q15_s = (v2q15) {0x91a, 0x2b3c}; v2q15_r = __builtin_mips_shra_ph (v2q15_a, i32_b); r = (int) v2q15_r; s = (int) v2q15_s; if (r != s) abort (); v2q15_a = (v2q15) {0x1234, 0x5678}; v2q15_s = (v2q15) {0x48d, 0x159e}; v2q15_r = __builtin_mips_shra_r_ph (v2q15_a, 2); r = (int) v2q15_r; s = (int) v2q15_s; if (r != s) abort (); v2q15_a = (v2q15) {0x1234, 0x5678}; i32_b = 3; v2q15_s = (v2q15) {0x247, 0xacf}; v2q15_r = __builtin_mips_shra_r_ph (v2q15_a, i32_b); r = (int) v2q15_r; s = (int) v2q15_s; if (r != s) abort (); q31_a = 0x70000000; q31_s = 0x1c000000; q31_r = __builtin_mips_shra_r_w (q31_a, 2); if (q31_r != q31_s) abort (); q31_a = 0x70000004; i32_b = 3; q31_s = 0x0e000001; q31_r = __builtin_mips_shra_r_w (q31_a, i32_b); if (q31_r != q31_s) abort (); v4i8_a = (v4i8) {0x1, 0x2, 0x3, 0x4}; v2q15_b = (v2q15) {0x6f89, 0x1111}; if (little_endian) v2q15_s = (v2q15) {0xffff, 0x4444}; else v2q15_s = (v2q15) {0x6f89, 0x2222}; v2q15_r = __builtin_mips_muleu_s_ph_qbl (v4i8_a, v2q15_b); r = (int) v2q15_r; s = (int) v2q15_s; if (r != s) abort (); v4i8_a = (v4i8) {0x1, 0x2, 0x3, 0x4}; v2q15_b = (v2q15) {0x6f89, 0x1111}; if (little_endian) v2q15_s = (v2q15) {0x6f89, 0x2222}; else v2q15_s = (v2q15) {0xffff, 0x4444}; v2q15_r = __builtin_mips_muleu_s_ph_qbr (v4i8_a, v2q15_b); r = (int) v2q15_r; s = (int) v2q15_s; if (r != s) abort (); v2q15_a = (v2q15) {0x1234, 0x5678}; v2q15_b = (v2q15) {0x6f89, 0x1111}; v2q15_s = (v2q15) {0x0fdd, 0x0b87}; v2q15_r = __builtin_mips_mulq_rs_ph (v2q15_a, v2q15_b); r = (int) v2q15_r; s = (int) v2q15_s; if (r != s) abort (); v2q15_a = (v2q15) {0x8000, 0x8000}; v2q15_b = (v2q15) {0x8000, 0x8000}; q31_s = 0x7fffffff; q31_r = __builtin_mips_muleq_s_w_phl (v2q15_a, v2q15_b); if (q31_r != q31_s) abort (); v2q15_a = (v2q15) {0x8000, 0x8000}; v2q15_b = (v2q15) {0x8000, 0x8000}; q31_s = 0x7fffffff; q31_r = __builtin_mips_muleq_s_w_phr (v2q15_a, v2q15_b); if (q31_r != q31_s) abort (); #ifndef __mips64 a64_a = 0x22221111; v4i8_b = (v4i8) {0x12, 0x34, 0x56, 0x78}; v4i8_c = (v4i8) {0xaa, 0x89, 0x11, 0x34}; if (little_endian) a64_s = 0x22222f27; else a64_s = 0x222238d9; a64_r = __builtin_mips_dpau_h_qbl (a64_a, v4i8_b, v4i8_c); if (a64_r != a64_s) abort (); a64_a = 0x22221111; v4i8_b = (v4i8) {0x12, 0x34, 0x56, 0x78}; v4i8_c = (v4i8) {0xaa, 0x89, 0x11, 0x34}; if (little_endian) a64_s = 0x222238d9; else a64_s = 0x22222f27; a64_r = __builtin_mips_dpau_h_qbr (a64_a, v4i8_b, v4i8_c); if (a64_r != a64_s) abort (); a64_a = 0x22221111; v4i8_b = (v4i8) {0x12, 0x34, 0x56, 0x78}; v4i8_c = (v4i8) {0xaa, 0x89, 0x11, 0x34}; if (little_endian) a64_s = 0x2221f2fb; else a64_s = 0x2221e949; a64_r = __builtin_mips_dpsu_h_qbl (a64_a, v4i8_b, v4i8_c); if (a64_r != a64_s) abort (); a64_a = 0x22221111; v4i8_b = (v4i8) {0x12, 0x34, 0x56, 0x78}; v4i8_c = (v4i8) {0xaa, 0x89, 0x11, 0x34}; if (little_endian) a64_s = 0x2221e949; else a64_s = 0x2221f2fb; a64_r = __builtin_mips_dpsu_h_qbr (a64_a, v4i8_b, v4i8_c); if (a64_r != a64_s) abort (); a64_a = 0x00001111; v2q15_b = (v2q15) {0x8000, 0x5678}; v2q15_c = (v2q15) {0x8000, 0x1111}; a64_s = 0x8b877d00; a64_r = __builtin_mips_dpaq_s_w_ph (a64_a, v2q15_b, v2q15_c); if (a64_r != a64_s) abort (); a64_a = 0x00001111; v2q15_b = (v2q15) {0x8000, 0x5678}; v2q15_c = (v2q15) {0x8000, 0x1111}; a64_s = 0xffffffff7478a522LL; a64_r = __builtin_mips_dpsq_s_w_ph (a64_a, v2q15_b, v2q15_c); if (a64_r != a64_s) abort (); a64_a = 0x00001111; v2q15_b = (v2q15) {0x8000, 0x5678}; v2q15_c = (v2q15) {0x8000, 0x1111}; if (little_endian) a64_s = 0xffffffff8b877d02LL; else a64_s = 0x7478a520; a64_r = __builtin_mips_mulsaq_s_w_ph (a64_a, v2q15_b, v2q15_c); if (a64_r != a64_s) abort (); a64_a = 0x00001111; q31_b = 0x80000000; q31_c = 0x80000000; a64_s = 0x7fffffffffffffffLL; a64_r = __builtin_mips_dpaq_sa_l_w (a64_a, q31_b, q31_c); if (a64_r != a64_s) abort (); a64_a = 0x00001111; q31_b = 0x80000000; q31_c = 0x80000000; a64_s = 0x8000000000001112LL; a64_r = __builtin_mips_dpsq_sa_l_w (a64_a, q31_b, q31_c); if (a64_r != a64_s) abort (); a64_a = 0x00001111; v2q15_b = (v2q15) {0x8000, 0x1}; v2q15_c = (v2q15) {0x8000, 0x2}; if (little_endian) a64_s = 0x1115; else a64_s = 0x80001110; a64_r = __builtin_mips_maq_s_w_phl (a64_a, v2q15_b, v2q15_c); if (a64_r != a64_s) abort (); a64_a = 0x00001111; v2q15_b = (v2q15) {0x8000, 0x1}; v2q15_c = (v2q15) {0x8000, 0x2}; if (little_endian) a64_s = 0x80001110; else a64_s = 0x1115; a64_r = __builtin_mips_maq_s_w_phr (a64_a, v2q15_b, v2q15_c); if (a64_r != a64_s) abort (); a64_a = 0x00001111; v2q15_b = (v2q15) {0x8000, 0x1}; v2q15_c = (v2q15) {0x8000, 0x2}; if (little_endian) a64_s = 0x1115; else a64_s = 0x7fffffff; a64_r = __builtin_mips_maq_sa_w_phl (a64_a, v2q15_b, v2q15_c); if (a64_r != a64_s) abort (); a64_a = 0x00001111; v2q15_b = (v2q15) {0x8000, 0x1}; v2q15_c = (v2q15) {0x8000, 0x2}; if (little_endian) a64_s = 0x7fffffff; else a64_s = 0x1115; a64_r = __builtin_mips_maq_sa_w_phr (a64_a, v2q15_b, v2q15_c); if (a64_r != a64_s) abort (); #endif i32_a = 0x12345678; i32_s = 0x00001e6a; i32_r = __builtin_mips_bitrev (i32_a); if (i32_r != i32_s) abort (); i32_a = 0x00000208; // pos is 8, size is 4 __builtin_mips_wrdsp (i32_a, 31); i32_a = 0x12345678; i32_b = 0x87654321; i32_s = 0x12345178; i32_r = __builtin_mips_insv (i32_a, i32_b); if (i32_r != i32_s) abort (); v4i8_s = (v4i8) {1, 1, 1, 1}; v4i8_r = __builtin_mips_repl_qb (1); r = (int) v4i8_r; s = (int) v4i8_s; if (r != s) abort (); i32_a = 99; v4i8_s = (v4i8) {99, 99, 99, 99}; v4i8_r = __builtin_mips_repl_qb (i32_a); r = (int) v4i8_r; s = (int) v4i8_s; if (r != s) abort (); v2q15_s = (v2q15) {30, 30}; v2q15_r = __builtin_mips_repl_ph (30); r = (int) v2q15_r; s = (int) v2q15_s; if (r != s) abort (); i32_a = 0x5612; v2q15_s = (v2q15) {0x5612, 0x5612}; v2q15_r = __builtin_mips_repl_ph (i32_a); r = (int) v2q15_r; s = (int) v2q15_s; if (r != s) abort (); v4i8_a = (v4i8) {0x12, 0x34, 0x56, 0x78}; v4i8_b = (v4i8) {0x12, 0x34, 0x78, 0x56}; if (little_endian) i32_s = 0x03000000; else i32_s = 0x0c000000; __builtin_mips_cmpu_eq_qb (v4i8_a, v4i8_b); i32_r = __builtin_mips_rddsp (16); if (i32_r != i32_s) abort (); v4i8_a = (v4i8) {0x12, 0x34, 0x56, 0x78}; v4i8_b = (v4i8) {0x12, 0x34, 0x78, 0x56}; if (little_endian) i32_s = 0x04000000; else i32_s = 0x02000000; __builtin_mips_cmpu_lt_qb (v4i8_a, v4i8_b); i32_r = __builtin_mips_rddsp (16); if (i32_r != i32_s) abort (); v4i8_a = (v4i8) {0x12, 0x34, 0x56, 0x78}; v4i8_b = (v4i8) {0x12, 0x34, 0x78, 0x56}; if (little_endian) i32_s = 0x07000000; else i32_s = 0x0e000000; __builtin_mips_cmpu_le_qb (v4i8_a, v4i8_b); i32_r = __builtin_mips_rddsp (16); if (i32_r != i32_s) abort (); v4i8_a = (v4i8) {0x12, 0x34, 0x56, 0x78}; v4i8_b = (v4i8) {0x12, 0x34, 0x78, 0x56}; if (little_endian) i32_s = 0x3; else i32_s = 0xc; i32_r=__builtin_mips_cmpgu_eq_qb (v4i8_a, v4i8_b); if (i32_r != i32_s) abort (); v4i8_a = (v4i8) {0x12, 0x34, 0x56, 0x78}; v4i8_b = (v4i8) {0x12, 0x34, 0x78, 0x56}; if (little_endian) i32_s = 0x4; else i32_s = 0x2; i32_r = __builtin_mips_cmpgu_lt_qb (v4i8_a, v4i8_b); if (i32_r != i32_s) abort (); v4i8_a = (v4i8) {0x12, 0x34, 0x56, 0x78}; v4i8_b = (v4i8) {0x12, 0x34, 0x78, 0x56}; if (little_endian) i32_s = 0x7; else i32_s = 0xe; i32_r = __builtin_mips_cmpgu_le_qb (v4i8_a, v4i8_b); if (i32_r != i32_s) abort (); __builtin_mips_wrdsp (0,31); // Clear all condition code bits. v2q15_a = (v2q15) {0x1234, 0x5678}; v2q15_b = (v2q15) {0x1234, 0x7856}; if (little_endian) i32_s = 0x01000000; else i32_s = 0x02000000; __builtin_mips_cmp_eq_ph (v2q15_a, v2q15_b); i32_r = __builtin_mips_rddsp (16); if (i32_r != i32_s) abort (); v2q15_a = (v2q15) {0x1234, 0x5678}; v2q15_b = (v2q15) {0x1234, 0x7856}; if (little_endian) i32_s = 0x02000000; else i32_s = 0x01000000; __builtin_mips_cmp_lt_ph (v2q15_a, v2q15_b); i32_r = __builtin_mips_rddsp (16); if (i32_r != i32_s) abort (); v2q15_a = (v2q15) {0x1234, 0x5678}; v2q15_b = (v2q15) {0x1234, 0x7856}; i32_s = 0x03000000; __builtin_mips_cmp_le_ph (v2q15_a, v2q15_b); i32_r = __builtin_mips_rddsp (16); if (i32_r != i32_s) abort (); i32_a = 0x0a000000; // cc: 0000 1010 __builtin_mips_wrdsp (i32_a, 31); v4i8_a = (v4i8) {0x12, 0x34, 0x56, 0x78}; v4i8_b = (v4i8) {0x21, 0x43, 0x65, 0x87}; if (little_endian) v4i8_s = (v4i8) {0x21, 0x34, 0x65, 0x78}; else v4i8_s = (v4i8) {0x12, 0x43, 0x56, 0x87}; v4i8_r = __builtin_mips_pick_qb (v4i8_a, v4i8_b); r = (int) v4i8_r; s = (int) v4i8_s; if (r != s) abort (); i32_a = 0x02000000; // cc: 0000 0010 __builtin_mips_wrdsp (i32_a, 31); v2q15_a = (v2q15) {0x1234, 0x5678}; v2q15_b = (v2q15) {0x2143, 0x6587}; if (little_endian) v2q15_s = (v2q15) {0x2143, 0x5678}; else v2q15_s = (v2q15) {0x1234, 0x6587}; v2q15_r = __builtin_mips_pick_ph (v2q15_a, v2q15_b); r = (int) v2q15_r; s = (int) v2q15_s; if (r != s) abort (); v2q15_a = (v2q15) {0x1234, 0x5678}; v2q15_b = (v2q15) {0x1234, 0x7856}; if (little_endian) v2q15_s = (v2q15) {0x7856, 0x1234}; else v2q15_s = (v2q15) {0x5678, 0x1234}; v2q15_r = __builtin_mips_packrl_ph (v2q15_a, v2q15_b); r = (int) v2q15_r; s = (int) v2q15_s; if (r != s) abort (); #ifndef __mips64 a64_a = 0x1234567887654321LL; i32_s = 0x88765432; i32_r = __builtin_mips_extr_w (a64_a, 4); if (i32_r != i32_s) abort (); a64_a = 0x1234567887658321LL; i32_s = 0x56788766; i32_r = __builtin_mips_extr_r_w (a64_a, 16); if (i32_r != i32_s) abort (); a64_a = 0x12345677fffffff8LL; i32_s = 0x7fffffff; i32_r = __builtin_mips_extr_rs_w (a64_a, 4); if (i32_r != i32_s) abort (); a64_a = 0x1234567887658321LL; i32_s = 0x7fff; i32_r = __builtin_mips_extr_s_h (a64_a, 16); if (i32_r != i32_s) abort (); a64_a = 0x0000007887658321LL; i32_b = 24; i32_s = 0x7887; i32_r = __builtin_mips_extr_s_h (a64_a, i32_b); if (i32_r != i32_s) abort (); a64_a = 0x1234567887654321LL; i32_b = 4; i32_s = 0x88765432; i32_r = __builtin_mips_extr_w (a64_a, i32_b); if (i32_r != i32_s) abort (); a64_a = 0x1234567887658321LL; i32_b = 16; i32_s = 0x56788766; i32_r = __builtin_mips_extr_r_w (a64_a, i32_b); if (i32_r != i32_s) abort (); a64_a = 0x12345677fffffff8LL; i32_b = 4; i32_s = 0x7fffffff; i32_r = __builtin_mips_extr_rs_w (a64_a, i32_b); if (i32_r != i32_s) abort (); i32_a = 0x0000021f; // pos is 31 __builtin_mips_wrdsp (i32_a, 31); a64_a = 0x1234567887654321LL; i32_s = 8; i32_r = __builtin_mips_extp (a64_a, 3); // extract 4 bits if (i32_r != i32_s) abort (); i32_a = 0x0000021f; // pos is 31 __builtin_mips_wrdsp (i32_a, 31); a64_a = 0x1234567887654321LL; i32_b = 7; // size is 8. NOTE!! we should use 7 i32_s = 0x87; i32_r = __builtin_mips_extp (a64_a, i32_b); if (i32_r != i32_s) abort (); i32_a = 0x0000021f; // pos is 31 __builtin_mips_wrdsp (i32_a, 31); a64_a = 0x1234567887654321LL; i32_s = 8; i32_r = __builtin_mips_extpdp (a64_a, 3); // extract 4 bits if (i32_r != i32_s) abort (); i32_s = 0x0000021b; // pos is 27 i32_r = __builtin_mips_rddsp (31); if (i32_r != i32_s) abort (); i32_a = 0x0000021f; // pos is 31 __builtin_mips_wrdsp (i32_a, 31); a64_a = 0x1234567887654321LL; i32_b = 11; // size is 12. NOTE!!! We should use 11 i32_s = 0x876; i32_r = __builtin_mips_extpdp (a64_a, i32_b); if (i32_r != i32_s) abort (); i32_s = 0x00000213; // pos is 19 i32_r = __builtin_mips_rddsp (31); if (i32_r != i32_s) abort (); a64_a = 0x1234567887654321LL; a64_s = 0x0012345678876543LL; a64_r = __builtin_mips_shilo (a64_a, 8); if (a64_r != a64_s) abort (); a64_a = 0x1234567887654321LL; i32_b = -16; a64_s = 0x5678876543210000LL; a64_r = __builtin_mips_shilo (a64_a, i32_b); if (a64_r != a64_s) abort (); i32_a = 0x0; __builtin_mips_wrdsp (i32_a, 31); a64_a = 0x1234567887654321LL; i32_b = 0x11112222; a64_s = 0x8765432111112222LL; a64_r = __builtin_mips_mthlip (a64_a, i32_b); if (a64_r != a64_s) abort (); i32_s = 32; i32_r = __builtin_mips_rddsp (31); if (i32_r != i32_s) abort (); #endif i32_a = 0x1357a468; __builtin_mips_wrdsp (i32_a, 63); i32_s = 0x03572428; i32_r = __builtin_mips_rddsp (63); if (i32_r != i32_s) abort (); ptr_a = &array; i32_b = 37; i32_s = 37; i32_r = __builtin_mips_lbux (ptr_a, i32_b); if (i32_r != i32_s) abort (); ptr_a = &array; i32_b = 38; if (little_endian) i32_s = 0x2726; else i32_s = 0x2627; i32_r = __builtin_mips_lhx (ptr_a, i32_b); if (i32_r != i32_s) abort (); ptr_a = &array; i32_b = 40; if (little_endian) i32_s = 0x2b2a2928; else i32_s = 0x28292a2b; i32_r = __builtin_mips_lwx (ptr_a, i32_b); if (i32_r != i32_s) abort (); i32_a = 0x00000220; // pos is 32, size is 4 __builtin_mips_wrdsp (i32_a, 63); i32_s = 1; i32_r = __builtin_mips_bposge32 (); if (i32_r != i32_s) abort (); }
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