https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110863
Bug ID: 110863
Summary: New test case 23_containers/vector/bool/110807.cc from
r14-2797-g7931a1de9ec87b fails on big endian
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: other
Assignee: unassigned at gcc dot gnu.org
Reporter: seurer at gcc dot gnu.org
Target Milestone: ---
g:7931a1de9ec87b996d51d3d60786f5c81f63919f, r14-2797-g7931a1de9ec87b
This is failing on our powerpc64 BE machines and I saw this in gcc 13 as well
recently.
make -k check RUNTESTFLAGS="--target_board=unix'{-m32,m64}'
conformance.exp=23_containers/vector/bool/110807.cc"
FAIL: 23_containers/vector/bool/110807.cc (test for excess errors)
Excess errors:
/home/seurer/gcc/git/build/gcc-test/powerpc64-unknown-linux-gnu/32/libstdc++-v3/include/bits/stl_algobase.h:437:
warning: 'void* __builtin_memmove(void*, const void*, unsigned int)' writing
between 5 and 268435455 bytes into a region of size 4 overflows the destination
[-Wstringop-overflow=]
commit 7931a1de9ec87b996d51d3d60786f5c81f63919f (HEAD)
Author: Jonathan Wakely <jwak...@redhat.com>
Date: Wed Jul 26 14:09:24 2023 +0100
libstdc++: Avoid bogus overflow warnings in std::vector<bool> [PR110807]
* testsuite/23_containers/vector/bool/110807.cc: New test.
