https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81738
Bug ID: 81738 Summary: gcc.dg/vect/vect-alias-check-6.c FAILs Product: gcc Version: 8.0 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-sun-solaris2.11 Created attachment 41936 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41936&action=edit sparc-sun-solaris2.11 vect-alias-check-6.c.159t.vect The new gcc.dg/vect/vect-alias-check-6.c testcase FAILs on Solaris 11/SPARC: +FAIL: gcc.dg/vect/vect-alias-check-6.c -flto -ffat-lto-objects scan-tree-dump-times vect "LOOP VECTORIZED" 2 +FAIL: gcc.dg/vect/vect-alias-check-6.c scan-tree-dump-times vect "LOOP VECTORIZED" 2 both 32 and 64-bit. LOOP VECTORIZED only occurs once in the dump, plus vect-alias-check-6.c:18:3: note: not vectorized: relevant stmt not supported: _3 = b_9(D)->x[_2]; Dump attached for reference. According to gcc-testresults the test also FAILs on powerpc64-unknown-linux-gnu. Rainer