1 /* { dg-do compile } */
2 /* { dg-options "-O2 -ftree-vectorize -ffast-math" } */
6 #define TEST_LOOP(NAME, OUTTYPE, INTYPE, MASKTYPE) \
7 void __attribute__ ((noinline, noclone)) \
8 NAME##_4 (OUTTYPE *__restrict dest, INTYPE *__restrict src, \
9 MASKTYPE *__restrict cond, int n) \
11 for (int i = 0; i < n; ++i) \
13 dest[i] = src[i * 4] + src[i * 4 + 3]; \
16 #define TEST2(NAME, OUTTYPE, INTYPE) \
17 TEST_LOOP (NAME##_i8, OUTTYPE, INTYPE, int8_t) \
18 TEST_LOOP (NAME##_i16, OUTTYPE, INTYPE, uint16_t) \
19 TEST_LOOP (NAME##_f32, OUTTYPE, INTYPE, float) \
20 TEST_LOOP (NAME##_f64, OUTTYPE, INTYPE, double)
22 #define TEST1(NAME, OUTTYPE) \
23 TEST2 (NAME##_i8, OUTTYPE, int8_t) \
24 TEST2 (NAME##_i16, OUTTYPE, uint16_t) \
25 TEST2 (NAME##_i32, OUTTYPE, int32_t) \
26 TEST2 (NAME##_i64, OUTTYPE, uint64_t)
29 TEST1 (NAME##_i8, int8_t) \
30 TEST1 (NAME##_i16, uint16_t) \
31 TEST1 (NAME##_i32, int32_t) \
32 TEST1 (NAME##_i64, uint64_t) \
33 TEST2 (NAME##_f16_f16, _Float16, _Float16) \
34 TEST2 (NAME##_f32_f32, float, float) \
35 TEST2 (NAME##_f64_f64, double, double)
45 /* { dg-final { scan-assembler-times {\tld4b\t.z[0-9]} 16 } } */
50 16 | 2 1 1 1 x2 (for half float)
53 /* { dg-final { scan-assembler-times {\tld4h\t.z[0-9]} 28 } } */
59 32 | 4 2 1 1 x2 (for float)
61 /* { dg-final { scan-assembler-times {\tld4w\t.z[0-9]} 50 } } */
68 64 | 8 4 2 1 x2 (for double). */
69 /* { dg-final { scan-assembler-times {\tld4d\t.z[0-9]} 98 } } */