https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80643
--- Comment #7 from seurer at gcc dot gnu.org --- The Fortran tests (from 80644) that I traced to this revision still fail on powerpc64le: spawn /home/seurer/gcc/build/gcc-test/gcc/testsuite/gfortran/../../gfortran -B/home/seurer/gcc/build/gcc-test/gcc/testsuite/gfortran/../../ -B/home/seurer/gcc/build/gcc-test/powerpc64le-unknown-linux-gnu/./libgfortran/ /home/seurer/gcc/gcc-test/gcc/testsuite/gfortran.dg/mvbits_7.f90 -fno-diagnostics-show-caret -fdiagnostics-color=never -O0 -pedantic-errors -B/home/seurer/gcc/build/gcc-test/powerpc64le-unknown-linux-gnu/./libgfortran/.libs -L/home/seurer/gcc/build/gcc-test/powerpc64le-unknown-linux-gnu/./libgfortran/.libs -L/home/seurer/gcc/build/gcc-test/powerpc64le-unknown-linux-gnu/./libgfortran/.libs -L/home/seurer/gcc/build/gcc-test/powerpc64le-unknown-linux-gnu/./libatomic/.libs -lm -o ./mvbits_7.exe FAIL: gfortran.dg/mvbits_7.f90 -O0 (test for warnings, line 28) PASS: gfortran.dg/mvbits_7.f90 -O0 (test for excess errors) This is looking for a warning that is not generated now. spawn /home/seurer/gcc/build/gcc-test/gcc/testsuite/gfortran/../../gfortran -B/home/seurer/gcc/build/gcc-test/gcc/testsuite/gfortran/../../ -B/home/seurer/gcc/build/gcc-test/powerpc64le-unknown-linux-gnu/./libgfortran/ /home/seurer/gcc/gcc-test/gcc/testsuite/gfortran.dg/elemental_subroutine_3.f90 -fno-diagnostics-show-caret -fdiagnostics-color=never -Os -pedantic-errors -B/home/seurer/gcc/build/gcc-test/powerpc64le-unknown-linux-gnu/./libgfortran/.libs -L/home/seurer/gcc/build/gcc-test/powerpc64le-unknown-linux-gnu/./libgfortran/.libs -L/home/seurer/gcc/build/gcc-test/powerpc64le-unknown-linux-gnu/./libgfortran/.libs -L/home/seurer/gcc/build/gcc-test/powerpc64le-unknown-linux-gnu/./libatomic/.libs -lm -o ./elemental_subroutine_3.exe /home/seurer/gcc/gcc-test/gcc/testsuite/gfortran.dg/elemental_subroutine_3.f90:37:0: Warning: '__builtin_memcpy' reading 16 bytes from a region of size 12 [-Wstringop-overflow=] output is: /home/seurer/gcc/gcc-test/gcc/testsuite/gfortran.dg/elemental_subroutine_3.f90:37:0: Warning: '__builtin_memcpy' reading 16 bytes from a region of size 12 [-Wstringop-overflow=] FAIL: gfortran.dg/elemental_subroutine_3.f90 -Os (test for excess errors) Excess errors: /home/seurer/gcc/gcc-test/gcc/testsuite/gfortran.dg/elemental_subroutine_3.f90:37:0: Warning: '__builtin_memcpy' reading 16 bytes from a region of size 12 [-Wstringop-overflow=]
