diff options
| author | Guillaume Bertholon | 2018-07-19 13:33:17 +0200 |
|---|---|---|
| committer | Pierre Roux | 2019-11-01 10:20:19 +0100 |
| commit | cc7dfa82705b64d1cf43408244ef6c7dd930a6e9 (patch) | |
| tree | 27ed520687e72b029a083ce5bafb15e15b7187f4 /kernel/float64.mli | |
| parent | 1b0bd3a9e3a913a4928b68546a134a1a4448f9e8 (diff) | |
Add primitive floats to 'vm_compute'
* This commit add float instructions to the VM, their encoding in bytecode
and the interpretation of primitive float values after the reduction.
* The flag '-std=c99' could be added to the C compiler flags to ensure
that float computation strictly follows the norm (ie. i387 80-bits
format is not used as an optimization).
Actually, we use '-fexcess-precision=standard' instead of '-std=c99'
because the latter would disable GNU asm used in the VM.
Diffstat (limited to 'kernel/float64.mli')
| -rw-r--r-- | kernel/float64.mli | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/float64.mli b/kernel/float64.mli index fd84f9e61d..7ced535dc0 100644 --- a/kernel/float64.mli +++ b/kernel/float64.mli @@ -19,6 +19,8 @@ val is_nan : t -> bool val to_string : t -> string val of_string : string -> t +val of_float : float -> t + val opp : t -> t val abs : t -> t |