diff options
Diffstat (limited to 'polly/lib/Exchange/ScopLib.cpp')
| -rw-r--r-- | polly/lib/Exchange/ScopLib.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/polly/lib/Exchange/ScopLib.cpp b/polly/lib/Exchange/ScopLib.cpp index f094c490fee..72809a216d1 100644 --- a/polly/lib/Exchange/ScopLib.cpp +++ b/polly/lib/Exchange/ScopLib.cpp @@ -372,8 +372,9 @@ int ScopLib::accessToMatrix_constraint(isl_constraint *c, void *user) { // The access dimension has to be one. isl_constraint_get_coefficient(c, isl_dim_out, 0, &v); - assert(isl_int_is_one(v)); - bool inverse = true ; + assert((isl_int_is_one(v) || isl_int_is_negone(v)) + && "Access relations not supported in scoplib"); + bool inverse = isl_int_is_one(v); // Assign variables for (int i = 0; i < nb_in; ++i) { |
