[Bug other/64145] New: gcc.dg/graphite/isl-codegen-loop-dumping.c UNRESOLVED with isl 0.14

["howarth at bromo dot med.uc.edu" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64145

            Bug ID: 64145
           Summary: gcc.dg/graphite/isl-codegen-loop-dumping.c UNRESOLVED
                    with isl 0.14
           Product: gcc
           Version: 5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: other
          Assignee: unassigned at gcc dot gnu.org
          Reporter: howarth at bromo dot med.uc.edu

The gcc.dg/graphite/isl-codegen-loop-dumping.c testcase appears as UNRESOLVED
when gcc trunk is built against isl 0.14. The test suite log shows...

Executing on host: /sw/src/fink.build/gcc50-5.0.0-1000/darwin_objdir/gcc/xgcc
-B/sw/src/fink.build/gcc50-5.0.0-1000/darwin_objdir/gcc/
/sw/src/fink.build/gcc50-5.0.0-1000/gcc-5-20141201/gcc/testsuite/gcc.dg/graphite/isl-codegen-loop-dumping.c
 -fno-diagnostics-show-caret -fdiagnostics-color=never   -O2
-fdump-tree-graphite-all -S  -m32  -o isl-codegen-loop-dumping.s    (timeout =
300)
spawn /sw/src/fink.build/gcc50-5.0.0-1000/darwin_objdir/gcc/xgcc
-B/sw/src/fink.build/gcc50-5.0.0-1000/darwin_objdir/gcc/
/sw/src/fink.build/gcc50-5.0.0-1000/gcc-5-20141201/gcc/testsuite/gcc.dg/graphite/isl-codegen-loop-dumping.c
-fno-diagnostics-show-caret -fdiagnostics-color=never -O2
-fdump-tree-graphite-all -S -m32 -o isl-codegen-loop-dumping.s^M
PASS: gcc.dg/graphite/isl-codegen-loop-dumping.c (test for excess errors)
gcc.dg/graphite/isl-codegen-loop-dumping.c: dump file does not exist
UNRESOLVED: gcc.dg/graphite/isl-codegen-loop-dumping.c scan-tree-dump-times
graphite "ISL AST generated by ISL: \nfor \\(int c1 = 0; c1 < n - 1; c1 \\+=
1\\)\n  for \\(int c3 = 0; c3 < n; c3 \\+= 1\\)\n    S_4\\(c1, c3\\);" 1

with -fdump-tree-graphite-all apparently not creating any dump files.