On 05/05/2017 03:14 PM, David Edelsohn wrote:
Andreas Schwab wrote:
I see this failure on aarch64 with -mabi=ilp32:
FAIL: gfortran.dg/alloc_comp_auto_array_2.f90 -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions (test for excess
errors)
Excess errors:
/opt/gcc/gcc-20170505/gcc/testsuite/gfortran.dg/alloc_comp_auto_array_2.f90:33:0:
Warning: '__builtin_memcpy': specified size between 2147483648 and 4294967295
exceeds maximum object size 2147483647 [-Wstringop-overflow=]
I'm seeing a huge number of similar, new testsuite failures on AIX
that all match the testcases from the PR79214 commit:
pr79138.c
pr79214.c
pr79222.c
pr79223.c
unconstrained_commons.c
AIX defaults to 32 bit. Do these testcases assume 64 bit types? I
believe that all of the matching text of for the warning messages all
assume 64 bit sizes.
I haven't yet looked into the Fortran failure but those above are
(almost certainly) unrelated. They were caused by merge conflicts
I ran into last night and somehow managed to overlook in testing.
https://gcc.gnu.org/ml/gcc-patches/2017-05/msg00443.html
They should be fixed now. Sorry about that.
Martin
