diff options
| -rw-r--r-- | checklink/Check.ml | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/checklink/Check.ml b/checklink/Check.ml index 7dcdc83..9282f5e 100644 --- a/checklink/Check.ml +++ b/checklink/Check.ml @@ -318,8 +318,11 @@ let match_ints: int -> int -> f_framework -> f_framework = check_eq "match_ints" let match_int32s: int32 -> int32 -> f_framework -> f_framework = check_eq "match_int32s" -let match_floats: float -> float -> f_framework -> f_framework = - check_eq "match_floats" +(** We compare floats by their bit representation, so that 0.0 and -0.0 are + different. *) +let match_floats (a: float) (b: float): f_framework -> f_framework = + check_eq "match_floats" (Int64.bits_of_float a) (Int64.bits_of_float b) + let match_crbits cb eb = check_eq "match_crbits" cb (crbit_arr.(eb)) let match_iregs cr er = check_eq "match_iregs" cr (ireg_arr.(er)) let match_fregs cr er = check_eq "match_fregs" cr (freg_arr.(er)) |