http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52603
Bug #: 52603 Summary: Test failures in gcc.dg/vect: vectorizing unaligned access Classification: Unclassified Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end AssignedTo: unassig...@gcc.gnu.org ReportedBy: greta.yo...@arm.com CC: rguent...@suse.de Target: arm-none-eabi The patch for PR52571 causes the testsuite failures on arm in gcc.dg/vect tests related to vectorizing unaligned access. FAIL: gcc.dg/vect/vect-109.c scan-tree-dump-times vect "Vectorizing an unaligned access" 3 FAIL: gcc.dg/vect/vect-13.c scan-tree-dump-times vect "Vectorizing an unaligned access" 0 FAIL: gcc.dg/vect/vect-17.c scan-tree-dump-times vect "Vectorizing an unaligned access" 0 FAIL: gcc.dg/vect/vect-18.c scan-tree-dump-times vect "Vectorizing an unaligned access" 0 FAIL: gcc.dg/vect/vect-19.c scan-tree-dump-times vect "Vectorizing an unaligned access" 0 FAIL: gcc.dg/vect/vect-2-big-array.c scan-tree-dump-times vect "Vectorizing an unaligned acce FAIL: gcc.dg/vect/vect-2.c scan-tree-dump-times vect "Vectorizing an unaligned access" 0 FAIL: gcc.dg/vect/vect-20.c scan-tree-dump-times vect "Vectorizing an unaligned access" 0 FAIL: gcc.dg/vect/vect-21.c scan-tree-dump-times vect "Vectorizing an unaligned access" 0 FAIL: gcc.dg/vect/vect-22.c scan-tree-dump-times vect "Vectorizing an unaligned access" 0 FAIL: gcc.dg/vect/vect-27.c scan-tree-dump-times vect "Alignment of access forced using peeli FAIL: gcc.dg/vect/vect-29.c scan-tree-dump-times vect "Alignment of access forced using peeli FAIL: gcc.dg/vect/vect-3.c scan-tree-dump-times vect "Vectorizing an unaligned access" 0 FAIL: gcc.dg/vect/vect-4.c scan-tree-dump-times vect "Vectorizing an unaligned access" 0 FAIL: gcc.dg/vect/vect-5.c scan-tree-dump-times vect "Vectorizing an unaligned access" 0 FAIL: gcc.dg/vect/vect-56.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1 FAIL: gcc.dg/vect/vect-58.c scan-tree-dump-times vect "Vectorizing an unaligned access" 0 FAIL: gcc.dg/vect/vect-60.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1 FAIL: gcc.dg/vect/vect-7.c scan-tree-dump-times vect "Vectorizing an unaligned access" 0 FAIL: gcc.dg/vect/vect-72.c scan-tree-dump-times vect "Alignment of access forced using peeli FAIL: gcc.dg/vect/vect-73-big-array.c scan-tree-dump-times vect "Vectorizing an unaligned acc FAIL: gcc.dg/vect/vect-73.c scan-tree-dump-times vect "Vectorizing an unaligned access" 0 FAIL: gcc.dg/vect/vect-77-global.c scan-tree-dump-times vect "Vectorizing an unaligned access FAIL: gcc.dg/vect/vect-78-global.c scan-tree-dump-times vect "Vectorizing an unaligned access FAIL: gcc.dg/vect/vect-86.c scan-tree-dump-times vect "Alignment of access forced using peeli FAIL: gcc.dg/vect/vect-92.c scan-tree-dump-times vect "Vectorizing an unaligned access" 0 FAIL: gcc.dg/vect/vect-97-big-array.c scan-tree-dump-times vect "Vectorizing an unaligned acc FAIL: gcc.dg/vect/vect-97.c scan-tree-dump-times vect "Vectorizing an unaligned access" 0 FAIL: gcc.dg/vect/vect-all-big-array.c scan-tree-dump-times vect "Alignment of access forced FAIL: gcc.dg/vect/vect-all.c scan-tree-dump-times vect "Alignment of access forced using peel FAIL: gcc.dg/vect/vect-multitypes-1.c scan-tree-dump-times vect "Vectorizing an unaligned acc FAIL: gcc.dg/vect/vect-multitypes-4.c scan-tree-dump-times vect "Alignment of access forced u FAIL: gcc.dg/vect/vect-multitypes-4.c scan-tree-dump-times vect "Vectorizing an unaligned acc FAIL: gcc.dg/vect/vect-peel-3.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1 FAIL: gcc.dg/vect/vect-peel-4.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1 FAIL: gcc.dg/vect/vect-peel-4.c scan-tree-dump-times vect "Alignment of access forced using p FAIL: gcc.dg/vect/slp-25.c scan-tree-dump-times vect "Vectorizing an unaligned access" 0 FAIL: gcc.dg/vect/slp-25.c scan-tree-dump-times vect "Alignment of access forced using peelin XFAIL->XPASS: XPASS: gcc.dg/vect/vect-60.c scan-tree-dump-times vect "Vectorizing an unaligned access" 2 XPASS: gcc.dg/vect/vect-56.c scan-tree-dump-times vect "Vectorizing an unaligned access" 2 XPASS: gcc.dg/vect/vect-multitypes-4.c scan-tree-dump-times vect "Alignment of access forced Trunk r185380 http://gcc.gnu.org/ml/gcc-patches/2012-03/msg00972.html Configured with --target=arm-eabi --with-cpu=cortex-a9 --with-float=softfp --with-fpu=neon