[Bug tree-optimization/98238] New: gcc.dg/vect/vect-cost-model-1.c etc. FAIL

[ro at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98238

            Bug ID: 98238
           Summary: gcc.dg/vect/vect-cost-model-1.c etc. FAIL
           Product: gcc
           Version: 11.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: tree-optimization
          Assignee: unassigned at gcc dot gnu.org
          Reporter: ro at gcc dot gnu.org
                CC: rsandifo at gcc dot gnu.org
  Target Milestone: ---
            Target: sparc*-*-solaris2.11, ia64-suse-linux-gnu,
                    armeb-none-linux-gnueabihf, powerpc-apple-darwin9

Several of the the new vect-cost-model-?.c tests FAIL on several targets:

FAIL: gcc.dg/vect/vect-cost-model-1.c -flto -ffat-lto-objects  scan-tree-dump
vect "LOOP VECTORIZED"
FAIL: gcc.dg/vect/vect-cost-model-1.c scan-tree-dump vect "LOOP VECTORIZED"
FAIL: gcc.dg/vect/vect-cost-model-3.c -flto -ffat-lto-objects  scan-tree-dump
vect "LOOP VECTORIZED"
FAIL: gcc.dg/vect/vect-cost-model-3.c scan-tree-dump vect "LOOP VECTORIZED"
FAIL: gcc.dg/vect/vect-cost-model-5.c -flto -ffat-lto-objects  scan-tree-dump
vect "LOOP VECTORIZED"
FAIL: gcc.dg/vect/vect-cost-model-5.c scan-tree-dump vect "LOOP VECTORIZED"

I'm seeing this on 32 and 64-bit Solaris/sparc, but gcc-testresults postings
show
several other affected targets.