| /* { dg-do run } */ |
| /* { dg-require-effective-target sse4 } */ |
| /* { dg-options "-O2 -msse4.2" } */ |
| |
| #ifndef CHECK_H |
| #define CHECK_H "sse4_2-check.h" |
| #endif |
| |
| #ifndef TEST |
| #define TEST sse4_2_test |
| #endif |
| |
| #include CHECK_H |
| |
| #include "sse4_2-pcmpstr.h" |
| |
| #define NUM 1024 |
| |
| #define IMM_VAL0 \ |
| (_SIDD_SBYTE_OPS | _SIDD_CMP_RANGES | _SIDD_MASKED_POSITIVE_POLARITY) |
| #define IMM_VAL1 \ |
| (_SIDD_UBYTE_OPS | _SIDD_CMP_EQUAL_EACH | _SIDD_NEGATIVE_POLARITY \ |
| | _SIDD_MOST_SIGNIFICANT) |
| #define IMM_VAL2 \ |
| (_SIDD_UWORD_OPS | _SIDD_CMP_EQUAL_ANY | _SIDD_MASKED_NEGATIVE_POLARITY) |
| #define IMM_VAL3 \ |
| (_SIDD_SWORD_OPS | _SIDD_CMP_EQUAL_ORDERED \ |
| | _SIDD_MASKED_NEGATIVE_POLARITY | _SIDD_LEAST_SIGNIFICANT) |
| |
| |
| static void |
| TEST (void) |
| { |
| union |
| { |
| __m128i x[NUM]; |
| char c[NUM *16]; |
| } src1, src2; |
| int res, correct, l1, l2; |
| int i; |
| |
| for (i = 0; i < NUM *16; i++) |
| { |
| src1.c[i] = rand (); |
| src2.c[i] = rand (); |
| } |
| |
| for (i = 0; i < NUM; i++) |
| { |
| l1 = rand () % 18; |
| l2 = rand () % 18; |
| |
| switch ((rand () % 4)) |
| { |
| case 0: |
| res = _mm_cmpestri (src1.x[i], l1, src2.x[i], l2, IMM_VAL0); |
| correct = cmp_ei (&src1.x[i], l1, &src2.x[i], l2, IMM_VAL0, |
| NULL); |
| break; |
| |
| case 1: |
| res = _mm_cmpestri (src1.x[i], l1, src2.x[i], l2, IMM_VAL1); |
| correct = cmp_ei (&src1.x[i], l1, &src2.x[i], l2, IMM_VAL1, |
| NULL); |
| break; |
| |
| case 2: |
| res = _mm_cmpestri (src1.x[i], l1, src2.x[i], l2, IMM_VAL2); |
| correct = cmp_ei (&src1.x[i], l1, &src2.x[i], l2, IMM_VAL2, |
| NULL); |
| break; |
| |
| default: |
| res = _mm_cmpestri (src1.x[i], l1, src2.x[i], l2, IMM_VAL3); |
| correct = cmp_ei (&src1.x[i], l1, &src2.x[i], l2, IMM_VAL3, |
| NULL); |
| break; |
| } |
| |
| if (correct != res) |
| abort (); |
| } |
| } |