isl_range.c: has_sign: drop unused variable
commit544bc64f33bcdc1449ea02c286cfa8849b439169
authorSven Verdoolaege <skimo@kotnet.org>
Fri, 20 Feb 2015 11:09:57 +0000 (20 12:09 +0100)
committerSven Verdoolaege <skimo@kotnet.org>
Sat, 21 Feb 2015 18:41:58 +0000 (21 19:41 +0100)
treea1b5a906e14e57d9368c28251c9ee478c929dac0
parentce8772ab6cb891860009c24fd21e815000f90829
isl_range.c: has_sign: drop unused variable

Detected by a scan_build on Polly.

Signed-off-by: Sven Verdoolaege <skimo@kotnet.org>
isl_range.c