isl_dim_map_range: allow negative strides
commit623c9dd6e76058083fa2d328ed31e369e00969fb
authorSven Verdoolaege <sven.verdoolaege@gmail.com>
Wed, 3 May 2017 14:56:57 +0000 (3 16:56 +0200)
committerSven Verdoolaege <sven.verdoolaege@gmail.com>
Thu, 25 May 2017 14:13:31 +0000 (25 16:13 +0200)
tree84337f4df6ec458afd8810ecca89dace2cacdc48
parent689db170488cb425c55a954ca532631a358a14b1
isl_dim_map_range: allow negative strides

This will be useful when reversing the order of the coefficients
in the schedule LP problems.

Signed-off-by: Sven Verdoolaege <sven.verdoolaege@gmail.com>
isl_dim_map.c
isl_dim_map.h