[Bug tree-optimization/71491] New: gcc.dg/vect/slp-43.c FAILs

["ro at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71491

            Bug ID: 71491
           Summary: gcc.dg/vect/slp-43.c FAILs
           Product: gcc
           Version: 7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: tree-optimization
          Assignee: unassigned at gcc dot gnu.org
          Reporter: ro at gcc dot gnu.org
                CC: rguenth at gcc dot gnu.org
  Target Milestone: ---
              Host: sparc*-sun-solaris2.*
            Target: sparc*-sun-solaris2.*
             Build: sparc*-sun-solaris2.*

Created attachment 38674
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38674&action=edit
slp-43.c.149t.vect

The new gcc.dg/vect/slp-43.c testcase FAILs on Solaris/SPARC:

+FAIL: gcc.dg/vect/slp-43.c -flto -ffat-lto-objects  scan-tree-dump-times vect
"
vectorized 1 loops" 13
+FAIL: gcc.dg/vect/slp-43.c scan-tree-dump-times vect "vectorized 1 loops" 13

both 32 and 64-bit.

There are only 2 matching lines in the dump, and several instances each of

/vol/gcc/src/hg/trunk/local/gcc/testsuite/gcc.dg/vect/slp-43.c:35:1: note: not
vectorized: unsupported unaligned load.*in_1

/vol/gcc/src/hg/trunk/local/gcc/testsuite/gcc.dg/vect/slp-43.c:73:3: note: not
v
ectorized: control flow in loop.

/vol/gcc/src/hg/trunk/local/gcc/testsuite/gcc.dg/vect/slp-43.c:55:3: note: not
vectorized: loop contains function calls or data references that cannot be
analyzed

I'm attaching the dump.

  Rainer