fractions: fix comparison

2014-12-08 19:21:16 +08:00 · 2014-12-08 19:21:16 +08:00 · 123656e2cd
commit 123656e2cd
parent 72c24ba320
1 changed files with 1 additions and 1 deletions
--- a/artiq/py2llvm/fractions.py
+++ b/artiq/py2llvm/fractions.py
@ -193,7 +193,7 @@ class VFraction(VGeneric):
            diff = diff.auto_load(builder)
            a = builder.extract_value(diff, 0)
            zero = ll.Constant(ll.IntType(64), 0)
-            ssa_r = builder.icmp(icmp, a, zero)
+            ssa_r = builder.icmp_signed(icmp, a, zero)
            r.auto_store(builder, ssa_r)
        return r