isl_ast_codegen.c: add_nodes: use more transparent way to break up ordering SCC
authorSven Verdoolaege <skimo@kotnet.org>
Thu, 11 Apr 2013 17:55:29 +0000 (19:55 +0200)
committerSven Verdoolaege <skimo@kotnet.org>
Tue, 30 Apr 2013 04:32:32 +0000 (06:32 +0200)
commit3c693fe12319c663346bd924b5fb2be899fb9557
tree6f8256f761a73bbb2df06f8e640dd9722bb704a4
parent3793ff1d7f2e1724999fe68f09e29caa67db623a
isl_ast_codegen.c: add_nodes: use more transparent way to break up ordering SCC

The original method for breaking up an ordering SCC depended on
isl_set_make_disjoint making the basic sets rationally disjoint.
We prefer not to depend on core isl internals in the AST generator.

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