I'm not sure if all of these are within libgomp, definitely some are, maybe all.
alphaev67-dec-osf5.1 === libgomp tests === Schedule of variations: unix Running target unix Using /home/jayk/share/dejagnu/baseboards/unix.exp as board description file for target. Using /home/jayk/share/dejagnu/config/unix.exp as generic interface file for target. Using /home/jayk/src/gcc-4.5.1/libgomp/testsuite/config/default.exp as tool-and-target-specific interface file. Running /home/jayk/src/gcc-4.5.1/libgomp/testsuite/libgomp.c/c.exp ... Unaligned access pid=152418 <a.15.1.exe> va=0x14000a35e pc=0x3ff80ba63d4 ra=0x3ff80ba63 ... I removed all the pids and addresses and sort | uniq... Unaligned access <a.15.1.exe> Unaligned access <a.16.1.exe> Unaligned access <a.18.1.exe> Unaligned access <a.19.1.exe> Unaligned access <a.2.1.exe> Unaligned access <a.21.1.exe> Unaligned access <a.22.7.exe> Unaligned access <a.22.8.exe> Unaligned access <a.26.1.exe> Unaligned access <a.28.1.exe> Unaligned access <a.28.2.exe> Unaligned access <a.28.3.exe> Unaligned access <a.28.4.exe> Unaligned access <a.29.1.exe> Unaligned access <a.31.4.exe> Unaligned access <a.31.5.exe> Unaligned access <a.36.1.exe> Unaligned access <a.39.1.exe> Unaligned access <a.4.1.exe> Unaligned access <a.5.1.exe> Unaligned access <a10.1.exe> Unaligned access <allocatable1.exe> Unaligned access <allocatable2.exe> Unaligned access <allocatable3.exe> Unaligned access <allocatable4.exe> Unaligned access <allocatable5.exe> Unaligned access <atomic-3.exe> Unaligned access <atomic-4.exe> Unaligned access <atomic-5.exe> Unaligned access <barrier-1.exe> Unaligned access <character1.exe> Unaligned access <character2.exe> Unaligned access <collapse-1.exe> Unaligned access <collapse-2.exe> Unaligned access <collapse-3.exe> Unaligned access <collapse1.exe> Unaligned access <collapse2.exe> Unaligned access <collapse3.exe> Unaligned access <collapse4.exe> Unaligned access <copyin-1.exe> Unaligned access <copyin-2.exe> Unaligned access <copyin-3.exe> Unaligned access <crayptr1.exe> Unaligned access <crayptr2.exe> Unaligned access <critical-1.exe> Unaligned access <critical-2.exe> Unaligned access <ctor-1.exe> Unaligned access <ctor-10.exe> Unaligned access <ctor-11.exe> Unaligned access <ctor-12.exe> Unaligned access <ctor-2.exe> Unaligned access <ctor-3.exe> Unaligned access <ctor-4.exe> Unaligned access <ctor-5.exe> Unaligned access <ctor-6.exe> Unaligned access <ctor-7.exe> Unaligned access <ctor-8.exe> Unaligned access <ctor-9.exe> Unaligned access <debug-1.exe> Unaligned access <do1.exe> Unaligned access <do2.exe> Unaligned access <for-1.exe> Unaligned access <for-2.exe> Unaligned access <for-3.exe> Unaligned access <for-4.exe> Unaligned access <for-5.exe> Unaligned access <for-6.exe> Unaligned access <for-7.exe> Unaligned access <for-8.exe> Unaligned access <icv-1.exe> Unaligned access <jacobi.exe> Unaligned access <lastprivate1.exe> Unaligned access <lastprivate2.exe> Unaligned access <lib-1.exe> Unaligned access <lib-2.exe> Unaligned access <lib1.exe> Unaligned access <lib2.exe> Unaligned access <lib3.exe> Unaligned access <lib4.exe> Unaligned access <lock-1.exe> Unaligned access <lock-2.exe> Unaligned access <loop-1.exe> Unaligned access <loop-10.exe> Unaligned access <loop-11.exe> Unaligned access <loop-12.exe> Unaligned access <loop-2.exe> Unaligned access <loop-3.exe> Unaligned access <loop-4.exe> Unaligned access <loop-5.exe> Unaligned access <loop-6.exe> Unaligned access <loop-7.exe> Unaligned access <loop-8.exe> Unaligned access <loop-9.exe> Unaligned access <master-1.exe> Unaligned access <nested-1.exe> Unaligned access <nested-2.exe> Unaligned access <nested-3.exe> Unaligned access <nested1.exe> Unaligned access <nestedfn-1.exe> Unaligned access <nestedfn-3.exe> Unaligned access <nestedfn-4.exe> Unaligned access <nestedfn-5.exe> Unaligned access <nestedfn-6.exe> Unaligned access <nestedfn1.exe> Unaligned access <nestedfn2.exe> Unaligned access <nestedfn3.exe> Unaligned access <nestedfn4.exe> Unaligned access <nqueens-1.exe> Unaligned access <omp-loop01.exe> Unaligned access <omp-loop02.exe> Unaligned access <omp-loop03.exe> Unaligned access <omp-nested-1.exe> Unaligned access <omp-parallel-for> Unaligned access <omp-parallel-if.> Unaligned access <omp-single-1.exe> Unaligned access <omp-single-2.exe> Unaligned access <omp-single-3.exe> Unaligned access <omp_hello.exe> Unaligned access <omp_matvec.exe> Unaligned access <omp_orphan.exe> Unaligned access <omp_parse1.exe> Unaligned access <omp_parse2.exe> Unaligned access <omp_parse3.exe> Unaligned access <omp_parse4.exe> Unaligned access <omp_reduction.ex> Unaligned access <omp_workshare1.e> Unaligned access <omp_workshare2.e> Unaligned access <omp_workshare4.e> Unaligned access <ordered-1.exe> Unaligned access <ordered-2.exe> Unaligned access <ordered-3.exe> Unaligned access <parallel-1.exe> Unaligned access <pr24455.exe> Unaligned access <pr25162.exe> Unaligned access <pr25219.exe> Unaligned access <pr26691.exe> Unaligned access <pr26943-1.exe> Unaligned access <pr26943-2.exe> Unaligned access <pr26943-3.exe> Unaligned access <pr26943-4.exe> Unaligned access <pr26943.exe> Unaligned access <pr27337.exe> Unaligned access <pr27395-1.exe> Unaligned access <pr27395-2.exe> Unaligned access <pr27416-1.exe> Unaligned access <pr27916-1.exe> Unaligned access <pr27916-2.exe> Unaligned access <pr28390.exe> Unaligned access <pr29629.exe> Unaligned access <pr29947-1.exe> Unaligned access <pr29947-2.exe> Unaligned access <pr30494.exe> Unaligned access <pr30703.exe> Unaligned access <pr32362-1.exe> Unaligned access <pr32362-2.exe> Unaligned access <pr32362-3.exe> Unaligned access <pr32468.exe> Unaligned access <pr32550.exe> Unaligned access <pr33880.exe> Unaligned access <pr34020.exe> Unaligned access <pr34513.exe> Unaligned access <pr35130.exe> Unaligned access <pr35185.exe> Unaligned access <pr35196.exe> Unaligned access <pr35549.exe> Unaligned access <pr35625.exe> Unaligned access <pr36802-1.exe> Unaligned access <pr36802-2.exe> Unaligned access <pr36802-3.exe> Unaligned access <pr38650.exe> Unaligned access <pr39573.exe> Unaligned access <pr39591-1.exe> Unaligned access <pr39591-2.exe> Unaligned access <pr39591-3.exe> Unaligned access <pr42029.exe> Unaligned access <pr42162.exe> Unaligned access <pr42942.exe> Unaligned access <pr43893.exe> Unaligned access <private-1.exe> Unaligned access <recursion1.exe> Unaligned access <reduction-1.exe> Unaligned access <reduction-2.exe> Unaligned access <reduction-3.exe> Unaligned access <reduction-4.exe> Unaligned access <reduction-5.exe> Unaligned access <reduction1.exe> Unaligned access <reduction2.exe> Unaligned access <reduction3.exe> Unaligned access <reduction4.exe> Unaligned access <reduction5.exe> Unaligned access <reduction6.exe> Unaligned access <reference1.exe> Unaligned access <reference2.exe> Unaligned access <retval1.exe> Unaligned access <retval2.exe> Unaligned access <sections-1.exe> Unaligned access <shared-1.exe> Unaligned access <shared-2.exe> Unaligned access <shared-3.exe> Unaligned access <sharing1.exe> Unaligned access <sharing2.exe> Unaligned access <single-1.exe> Unaligned access <single-2.exe> Unaligned access <single-3.exe> Unaligned access <sort-1.exe> Unaligned access <stack.exe> Unaligned access <strassen.exe> Unaligned access <task-1.exe> Unaligned access <task-2.exe> Unaligned access <task-3.exe> Unaligned access <task-4.exe> Unaligned access <task-5.exe> Unaligned access <task-6.exe> Unaligned access <task-7.exe> Unaligned access <task1.exe> Unaligned access <task2.exe> Unaligned access <threadprivate1.e> Unaligned access <threadprivate2.e> Unaligned access <threadprivate3.e> Unaligned access <vla-1.exe> Unaligned access <vla1.exe> Unaligned access <vla2.exe> Unaligned access <vla3.exe> Unaligned access <vla4.exe> Unaligned access <vla5.exe> Unaligned access <vla6.exe> Unaligned access <vla7.exe> Unaligned access <vla8.exe> Unaligned access <workshare1.exe> Unaligned access <workshare2.exe> -- Summary: many unaligned accesses in libgomp tests Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: libgomp AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: jay dot krell at cornell dot edu GCC target triplet: alphaev67-dec-osf5.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45351