[PATCH] libm round - fix for 16-bit CPU

[Jon Beniston]

Hi,

The following is a patch for round on 16-bit CPUs to avoid a shift being out
of range:

libm/common/s_round.c (round): Make constant long so shift isn't out of
range on 16-bit CPUs

---
 newlib/libm/common/s_round.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/newlib/libm/common/s_round.c b/newlib/libm/common/s_round.c
index 047574a84..f0926d85f 100644
--- a/newlib/libm/common/s_round.c
+++ b/newlib/libm/common/s_round.c
@@ -68,7 +68,7 @@ SEEALSO
           msw &= 0x80000000;
           if (exponent_less_1023 == -1)
             /* Result is +1.0 or -1.0. */
-            msw |= (1023 << 20);
+            msw |= (1023L << 20);
           lsw = 0;
         }
       else
-- 
2.15.1