update isl for support for recent versions of clang
commit5c2febb08c3451aeb2c878a55f114a54d7a92e2e
authorSven Verdoolaege <sven.verdoolaege@gmail.com>
Tue, 6 Aug 2019 20:04:11 +0000 (6 22:04 +0200)
committerSven Verdoolaege <sven.verdoolaege@gmail.com>
Tue, 6 Aug 2019 20:04:11 +0000 (6 22:04 +0200)
treeb271b0a2e689ee69c97dc90a3b9dc7ba68a9f34a
parent87414e697278eec052848aa6950ce556c705f848
update isl for support for recent versions of clang

Signed-off-by: Sven Verdoolaege <sven.verdoolaege@gmail.com>
isl