From: simonm <unknown>
Date: Fri, 27 Feb 1998 12:08:26 +0000 (+0000)
Subject: [project @ 1998-02-27 12:08:26 by simonm]
X-Git-Tag: Approx_2487_patches~899
X-Git-Url: http://git.megacz.com/?a=commitdiff_plain;h=ff8f8a74252525efc99cc756a6dae803af134017;p=ghc-hetmet.git

[project @ 1998-02-27 12:08:26 by simonm]
Fix for the minBound case, obtained from GMP 2.
---

diff --git a/ghc/runtime/gmp/mpz_get_si.c b/ghc/runtime/gmp/mpz_get_si.c
index 9cddf4b..b2b87a7 100644
--- a/ghc/runtime/gmp/mpz_get_si.c
+++ b/ghc/runtime/gmp/mpz_get_si.c
@@ -34,7 +34,7 @@ mpz_get_si (integer)
   if (size > 0)
     return integer->d[0] % ((mp_limb) 1 << (BITS_PER_MP_LIMB - 1));
   else if (size < 0)
-    return -(integer->d[0] % ((mp_limb) 1 << (BITS_PER_MP_LIMB - 1)));
+    return ~((integer->d[0] - 1) % ((mp_limb) 1 << (BITS_PER_MP_LIMB - 1)));
   else
     return 0;
 }