diff options
| -rw-r--r-- | target-arm/neon_helper.c | 28 |
1 files changed, 18 insertions, 10 deletions
diff --git a/target-arm/neon_helper.c b/target-arm/neon_helper.c index 2108664adc..9d54a75ef3 100644 --- a/target-arm/neon_helper.c +++ b/target-arm/neon_helper.c @@ -1810,32 +1810,40 @@ uint32_t HELPER(neon_mul_f32)(uint32_t a, uint32_t b) } /* Floating point comparisons produce an integer result. */ -#define NEON_VOP_FCMP(name, cmp) \ +#define NEON_VOP_FCMP(name, ok) \ uint32_t HELPER(neon_##name)(uint32_t a, uint32_t b) \ { \ - if (float32_compare_quiet(make_float32(a), make_float32(b), NFS) cmp 0) { \ - return ~0; \ - } else { \ - return 0; \ + switch (float32_compare_quiet(make_float32(a), make_float32(b), NFS)) { \ + ok return ~0; \ + default: return 0; \ } \ } -NEON_VOP_FCMP(ceq_f32, ==) -NEON_VOP_FCMP(cge_f32, >=) -NEON_VOP_FCMP(cgt_f32, >) +NEON_VOP_FCMP(ceq_f32, case float_relation_equal:) +NEON_VOP_FCMP(cge_f32, case float_relation_equal: case float_relation_greater:) +NEON_VOP_FCMP(cgt_f32, case float_relation_greater:) uint32_t HELPER(neon_acge_f32)(uint32_t a, uint32_t b) { float32 f0 = float32_abs(make_float32(a)); float32 f1 = float32_abs(make_float32(b)); - return (float32_compare_quiet(f0, f1,NFS) >= 0) ? ~0 : 0; + switch (float32_compare_quiet(f0, f1, NFS)) { + case float_relation_equal: + case float_relation_greater: + return ~0; + default: + return 0; + } } uint32_t HELPER(neon_acgt_f32)(uint32_t a, uint32_t b) { float32 f0 = float32_abs(make_float32(a)); float32 f1 = float32_abs(make_float32(b)); - return (float32_compare_quiet(f0, f1, NFS) > 0) ? ~0 : 0; + if (float32_compare_quiet(f0, f1, NFS) == float_relation_greater) { + return ~0; + } + return 0; } #define ELEM(V, N, SIZE) (((V) >> ((N) * (SIZE))) & ((1ull << (SIZE)) - 1)) |