On Linux/x86_64,
0f58ba4dd6b25b16d25494ae18d15dfa681f9b65 is the first bad commit
commit 0f58ba4dd6b25b16d25494ae18d15dfa681f9b65
Author: Richard Biener <rguent...@suse.de>
Date: Fri Feb 4 09:46:43 2022 +0100
tree-optimization/104373 - early diagnostic on unreachable code
caused
FAIL: g++.dg/warn/Wuninitialized-32.C -std=c++14 (test for excess errors)
FAIL: g++.dg/warn/Wuninitialized-32.C -std=c++17 (test for excess errors)
FAIL: g++.dg/warn/Wuninitialized-32.C -std=c++20 (test for excess errors)
FAIL: g++.dg/warn/Wuninitialized-32.C -std=c++98 (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r12-7175/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="dg.exp=g++.dg/warn/Wuninitialized-32.C
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=g++.dg/warn/Wuninitialized-32.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)
