https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106344
--- Comment #6 from Marek Polacek <mpolacek at gcc dot gnu.org> --- $ make check-c RUNTESTFLAGS="--target_board=unix\{-march=x86-64-v3\} vect.exp" shows more problematic tests: FAIL: gcc.dg/vect/vect-92.c scan-tree-dump-times vect "Vectorizing an unaligned access" 0 FAIL: gcc.dg/vect/vect-92.c scan-tree-dump-times vect "Alignment of access forced using peeling" 3 FAIL: gcc.dg/vect/vect-cselim-1.c scan-tree-dump-times vect "vectorized 2 loops" 1 FAIL: gcc.dg/vect/vect-multitypes-1.c scan-tree-dump-times vect "Alignment of access forced using peeling" 2 FAIL: gcc.dg/vect/vect-nb-iter-ub-3.c scan-tree-dump-not cunroll "loop turned into non-loop; it never loops" FAIL: gcc.dg/vect/vect-peel-3.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1 FAIL: gcc.dg/vect/vect-peel-3.c scan-tree-dump-times vect "Alignment of access forced using peeling" 1 FAIL: gcc.dg/vect/vect-simd-clone-20.c scan-tree-dump-times vect "[\\n\\r] [^\\n]* = foo\\.simdclone" 4 FAIL: gcc.dg/vect/slp-multitypes-11-big-array.c scan-tree-dump-times vect "vectorizing stmts using SLP" 1 FAIL: gcc.dg/vect/slp-3-big-array.c scan-tree-dump-times vect "vectorizing stmts using SLP" 4 FAIL: gcc.dg/vect/slp-reduc-1.c scan-tree-dump-times vect "vectorizing stmts using SLP" 1 FAIL: gcc.dg/vect/bb-slp-cond-1.c scan-tree-dump-times vect "loop vectorized" 1 FAIL: gcc.dg/vect/bb-slp-subgroups-3.c scan-tree-dump-times slp2 "optimized: basic block" 2 FAIL: gcc.dg/vect/vect-92.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 0 FAIL: gcc.dg/vect/vect-92.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 3 XPASS: gcc.dg/vect/tsvc/vect-tsvc-vif.c scan-tree-dump vect "vectorized 1 loops" FAIL: gcc.dg/vect/vect-cselim-1.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 2 loops" 1 FAIL: gcc.dg/vect/vect-multitypes-1.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 2 FAIL: gcc.dg/vect/vect-nb-iter-ub-3.c -flto -ffat-lto-objects scan-tree-dump-not cunroll "loop turned into non-loop; it never loops" FAIL: gcc.dg/vect/vect-peel-3.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1 FAIL: gcc.dg/vect/vect-peel-3.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 1 FAIL: gcc.dg/vect/slp-3-big-array.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorizing stmts using SLP" 4 FAIL: gcc.dg/vect/slp-reduc-1.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorizing stmts using SLP" 1 FAIL: gcc.dg/vect/slp-multitypes-11-big-array.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorizing stmts using SLP" 1 FAIL: gcc.dg/vect/bb-slp-cond-1.c -flto -ffat-lto-objects scan-tree-dump-times vect "loop vectorized" 1 FAIL: gcc.dg/vect/bb-slp-subgroups-3.c -flto -ffat-lto-objects scan-tree-dump-times slp2 "optimized: basic block" 2 FAIL: gcc.dg/vect/no-section-anchors-vect-31.c scan-tree-dump-times vect "Vectorizing an unaligned access" 0 FAIL: gcc.dg/vect/no-section-anchors-vect-31.c scan-tree-dump-times vect "Alignment of access forced using peeling" 2 FAIL: gcc.dg/vect/no-section-anchors-vect-64.c scan-tree-dump-times vect "Vectorizing an unaligned access" 0 FAIL: gcc.dg/vect/no-section-anchors-vect-64.c scan-tree-dump-times vect "Alignment of access forced using peeling" 2