[Bug middle-end/45297] New: [4.6 Regression] ICE: in create_linear_expr_from_tree, at graphite-sese-to-poly.c:1210 with -Os -fgraphite-identity

[zsojka at seznam dot cz]

Command line:
$ gcc -Os -fgraphite-identity testcase.c

Compiler output:
$ gcc -Os -fgraphite-identity testcase.c
testcase.c: In function 'foo':
testcase.c:2:1: internal compiler error: in create_linear_expr_from_tree, at
graphite-sese-to-poly.c:1210
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

Tested revisions:
r163261 - crash
r162940 - OK


-- 
           Summary: [4.6 Regression] ICE: in create_linear_expr_from_tree,
                    at graphite-sese-to-poly.c:1210 with -Os -fgraphite-
                    identity
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: zsojka at seznam dot cz
  GCC host triplet: x86_64-pc-linux-gnu
GCC target triplet: x86_64-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45297