[Bug fortran/92956] [10 Regression] 'libgomp.fortran/examples-4/async_target-2.f90' fails with offloading due to bogus -Wstringop-overflow warning
msebor at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Thu Jan 9 12:01:00 GMT 2020
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92956
--- Comment #15 from Martin Sebor <msebor at gcc dot gnu.org> ---
Author: msebor
Date: Thu Jan 9 11:59:41 2020
New Revision: 280041
URL: https://gcc.gnu.org/viewcvs?rev=280041&root=gcc&view=rev
Log:
PR middle-end/93200 - spurious -Wstringop-overflow due to assignment
vectorization to multiple members
PR fortran/92956 - 'libgomp.fortran/examples-4/async_target-2.f90' fails with
offloading due to bogus -Wstringop-overflow warning
gcc/testsuite/ChangeLog:
PR middle-end/93200
* gcc.dg/Wstringop-overflow-30.c: New test.
gcc/ChangeLog:
PR middle-end/93200
PR fortran/92956
* builtins.c (compute_objsize): Avoid handling MEM_REFs of vector type.
Added:
trunk/gcc/testsuite/gcc.dg/Wstringop-overflow-30.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/builtins.c
trunk/gcc/testsuite/ChangeLog
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