* [r12-2591 Regression] FAIL: g++.dg/warn/Wstringop-overflow-4.C -std=gnu++98 (test for excess errors) on Linux/x86_64
@ 2021-07-29 17:31 sunil.k.pandey
0 siblings, 0 replies; only message in thread
From: sunil.k.pandey @ 2021-07-29 17:31 UTC (permalink / raw)
To: gcc-patches, gcc-regression, aldyh
On Linux/x86_64,
2e96b5f14e4025691b57d2301d71aa6092ed44bc is the first bad commit
commit 2e96b5f14e4025691b57d2301d71aa6092ed44bc
Author: Aldy Hernandez <aldyh@redhat.com>
Date: Tue Jun 15 12:32:51 2021 +0200
Backwards jump threader rewrite with ranger.
caused
FAIL: gcc.dg/tree-prof/20050826-2.c scan-tree-dump-not dom2 "Invalid sum"
FAIL: g++.dg/warn/Wstringop-overflow-4.C -std=gnu++14 (test for excess errors)
FAIL: g++.dg/warn/Wstringop-overflow-4.C -std=gnu++17 (test for excess errors)
FAIL: g++.dg/warn/Wstringop-overflow-4.C -std=gnu++2a (test for excess errors)
FAIL: g++.dg/warn/Wstringop-overflow-4.C -std=gnu++98 (test for excess errors)
with GCC configured with
../../gcc/configure --prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r12-2591/usr --enable-clocale=gnu --with-system-zlib --with-demangler-in-ld --with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl --enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="tree-prof.exp=gcc.dg/tree-prof/20050826-2.c --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="tree-prof.exp=gcc.dg/tree-prof/20050826-2.c --target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="tree-prof.exp=gcc.dg/tree-prof/20050826-2.c --target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="tree-prof.exp=gcc.dg/tree-prof/20050826-2.c --target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=g++.dg/warn/Wstringop-overflow-4.C --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=g++.dg/warn/Wstringop-overflow-4.C --target_board='unix{-m32\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me at skpgkp2 at gmail dot com)
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2021-07-29 17:31 [r12-2591 Regression] FAIL: g++.dg/warn/Wstringop-overflow-4.C -std=gnu++98 (test for excess errors) on Linux/x86_64 sunil.k.pandey
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