diff options
Diffstat (limited to 'lib/Floats.v')
| -rw-r--r-- | lib/Floats.v | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Floats.v b/lib/Floats.v index 63375ff..eb86027 100644 --- a/lib/Floats.v +++ b/lib/Floats.v @@ -854,6 +854,7 @@ Theorem floatofint_from_words: sub (from_words ox4330_0000 (Int.add x ox8000_0000)) (from_words ox4330_0000 ox8000_0000). Proof. +Local Transparent Int.repr Int64.repr. intros; destruct (Int.eq_dec x Int.zero); [subst; vm_compute; reflexivity|]. assert (Int.signed x <> 0). intro; destruct n; rewrite <- (Int.repr_signed x), H; reflexivity. |