On Linux/x86_64,
bc56d27de97ecea813279ce5ba45b278dcccfe21 is the first bad commit
commit bc56d27de97ecea813279ce5ba45b278dcccfe21
Author: Nathan Sidwell <nat...@acm.org>
Date: Mon Mar 8 11:55:26 2021 -0800
C++: Enable c++2b module mode [PR 99436]
caused
FAIL: g++.dg/modules/builtin-3_a.C -std=c++17 scan-lang-dump module
"Writing:-[0-9]*'s named merge key \\(decl\\) type_decl:'::__builtin_va_list'"
FAIL: g++.dg/modules/builtin-3_a.C -std=c++17 scan-lang-dump module "Wrote
GMF:-[0-9]* type_decl:'::__builtin_va_list'@builtins"
FAIL: g++.dg/modules/builtin-3_a.C -std=c++2a scan-lang-dump module
"Writing:-[0-9]*'s named merge key \\(decl\\) type_decl:'::__builtin_va_list'"
FAIL: g++.dg/modules/builtin-3_a.C -std=c++2a scan-lang-dump module "Wrote
GMF:-[0-9]* type_decl:'::__builtin_va_list'@builtins"
FAIL: g++.dg/modules/builtin-3_a.C -std=c++2b scan-lang-dump module
"Writing:-[0-9]*'s named merge key \\(decl\\) type_decl:'::__builtin_va_list'"
FAIL: g++.dg/modules/builtin-3_a.C -std=c++2b scan-lang-dump module "Wrote
GMF:-[0-9]* type_decl:'::__builtin_va_list'@builtins"
with GCC configured with
../../gcc/configure
--prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r11-7560/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="modules.exp=g++.dg/modules/builtin-3_a.C
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="modules.exp=g++.dg/modules/builtin-3_a.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)
