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/vmvalues.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/vmvalues.mli')
| -rw-r--r-- | kernel/vmvalues.mli | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/vmvalues.mli b/kernel/vmvalues.mli index 1e40801be0..9c24006ff0 100644 --- a/kernel/vmvalues.mli +++ b/kernel/vmvalues.mli @@ -128,6 +128,7 @@ type whd = | Vconstr_const of int | Vconstr_block of vblock | Vint64 of int64 + | Vfloat64 of float | Vatom_stk of atom * stack | Vuniv_level of Univ.Level.t |