[Bug middle-end/38498] New: [graphite] ICE : verify_ssa failed

[mitul dot thakkar at amd dot com]

gcc -c -O2 -floop-block final_verify.c

final_verify.c: In function âtest_vectorâ:
final_verify.c:2: error: definition in block 12 does not dominate use in block
32
for SSA_NAME: prephitmp.20_51 in statement:
D.1630_68 = prephitmp.20_51 * 4;
final_verify.c:2: internal compiler error: verify_ssa failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.


Reduced test case is attached for the same..

-Mitul Thakkar.


-- 
           Summary: [graphite] ICE : verify_ssa failed
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: mitul dot thakkar at amd dot com
 GCC build triplet: x86_64-unknown-linux-gnu
  GCC host triplet: x86_64-unknown-linux-gnu
GCC target triplet: x86_64-unknown-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38498