| /* { dg-do run } */ |
| /* { dg-require-effective-target avx512f } */ |
| /* { dg-options "-O3 -mavx512f -mtune=knl" } */ |
| |
| #include "avx512f-check.h" |
| |
| #define N 1024 |
| float vf1[N+16], vf2[N]; |
| double vd1[N+16], vd2[N]; |
| int vi1[N+16], vi2[N], k[N]; |
| long long vl1[N+16], vl2[N]; |
| long l[N]; |
| |
| __attribute__((noinline, noclone)) void |
| f1 (void) |
| { |
| int i; |
| for (i = 0; i < N; i++) |
| vf2[i] = vf1[k[i]]; |
| } |
| |
| __attribute__((noinline, noclone)) void |
| f2 (void) |
| { |
| int i; |
| for (i = 0; i < N; i++) |
| vi2[i] = vi1[k[i]]; |
| } |
| |
| __attribute__((noinline, noclone)) void |
| f3 (int x) |
| { |
| int i; |
| for (i = 0; i < N; i++) |
| vf2[i] = vf1[k[i] + x]; |
| } |
| |
| __attribute__((noinline, noclone)) void |
| f4 (int x) |
| { |
| int i; |
| for (i = 0; i < N; i++) |
| vi2[i] = vi1[k[i] + x]; |
| } |
| |
| __attribute__((noinline, noclone)) void |
| f5 (void) |
| { |
| int i; |
| for (i = 0; i < N; i++) |
| vd2[i] = vd1[k[i]]; |
| } |
| |
| __attribute__((noinline, noclone)) void |
| f6 (void) |
| { |
| int i; |
| for (i = 0; i < N; i++) |
| vl2[i] = vl1[k[i]]; |
| } |
| |
| __attribute__((noinline, noclone)) void |
| f7 (int x) |
| { |
| int i; |
| for (i = 0; i < N; i++) |
| vd2[i] = vd1[k[i] + x]; |
| } |
| |
| __attribute__((noinline, noclone)) void |
| f8 (int x) |
| { |
| int i; |
| for (i = 0; i < N; i++) |
| vl2[i] = vl1[k[i] + x]; |
| } |
| |
| __attribute__((noinline, noclone)) void |
| f9 (void) |
| { |
| int i; |
| for (i = 0; i < N; i++) |
| vf2[i] = vf1[l[i]]; |
| } |
| |
| __attribute__((noinline, noclone)) void |
| f10 (void) |
| { |
| int i; |
| for (i = 0; i < N; i++) |
| vi2[i] = vi1[l[i]]; |
| } |
| |
| __attribute__((noinline, noclone)) void |
| f11 (int x) |
| { |
| int i; |
| for (i = 0; i < N; i++) |
| vf2[i] = vf1[l[i] + x]; |
| } |
| |
| __attribute__((noinline, noclone)) void |
| f12 (int x) |
| { |
| int i; |
| for (i = 0; i < N; i++) |
| vi2[i] = vi1[l[i] + x]; |
| } |
| |
| __attribute__((noinline, noclone)) void |
| f13 (void) |
| { |
| int i; |
| for (i = 0; i < N; i++) |
| vd2[i] = vd1[l[i]]; |
| } |
| |
| __attribute__((noinline, noclone)) void |
| f14 (void) |
| { |
| int i; |
| for (i = 0; i < N; i++) |
| vl2[i] = vl1[l[i]]; |
| } |
| |
| __attribute__((noinline, noclone)) void |
| f15 (int x) |
| { |
| int i; |
| for (i = 0; i < N; i++) |
| vd2[i] = vd1[l[i] + x]; |
| } |
| |
| __attribute__((noinline, noclone)) void |
| f16 (int x) |
| { |
| int i; |
| for (i = 0; i < N; i++) |
| vl2[i] = vl1[l[i] + x]; |
| } |
| |
| static void |
| avx512f_test (void) |
| { |
| int i; |
| |
| for (i = 0; i < N + 16; i++) |
| { |
| asm (""); |
| vf1[i] = 17.0f + i; |
| vd1[i] = 19.0 + i; |
| vi1[i] = 21 + i; |
| vl1[i] = 23L + i; |
| } |
| for (i = 0; i < N; i++) |
| { |
| asm (""); |
| k[i] = (i * 731) & (N - 1); |
| l[i] = (i * 657) & (N - 1); |
| } |
| |
| f1 (); |
| f2 (); |
| for (i = 0; i < N; i++) |
| if (vf2[i] != ((i * 731) & (N - 1)) + 17 |
| || vi2[i] != ((i * 731) & (N - 1)) + 21) |
| abort (); |
| |
| f3 (12); |
| f4 (14); |
| for (i = 0; i < N; i++) |
| if (vf2[i] != ((i * 731) & (N - 1)) + 17 + 12 |
| || vi2[i] != ((i * 731) & (N - 1)) + 21 + 14) |
| abort (); |
| |
| f5 (); |
| f6 (); |
| for (i = 0; i < N; i++) |
| if (vd2[i] != ((i * 731) & (N - 1)) + 19 |
| || vl2[i] != ((i * 731) & (N - 1)) + 23) |
| abort (); |
| |
| f7 (6); |
| f8 (3); |
| for (i = 0; i < N; i++) |
| if (vd2[i] != ((i * 731) & (N - 1)) + 19 + 6 |
| || vl2[i] != ((i * 731) & (N - 1)) + 23 + 3) |
| abort (); |
| |
| f9 (); |
| f10 (); |
| for (i = 0; i < N; i++) |
| if (vf2[i] != ((i * 657) & (N - 1)) + 17 |
| || vi2[i] != ((i * 657) & (N - 1)) + 21) |
| abort (); |
| |
| f11 (7); |
| f12 (9); |
| for (i = 0; i < N; i++) |
| if (vf2[i] != ((i * 657) & (N - 1)) + 17 + 7 |
| || vi2[i] != ((i * 657) & (N - 1)) + 21 + 9) |
| abort (); |
| |
| f13 (); |
| f14 (); |
| for (i = 0; i < N; i++) |
| if (vd2[i] != ((i * 657) & (N - 1)) + 19 |
| || vl2[i] != ((i * 657) & (N - 1)) + 23) |
| abort (); |
| |
| f15 (2); |
| f16 (12); |
| for (i = 0; i < N; i++) |
| if (vd2[i] != ((i * 657) & (N - 1)) + 19 + 2 |
| || vl2[i] != ((i * 657) & (N - 1)) + 23 + 12) |
| abort (); |
| } |