On Linux/x86_64,
972ee845f54839e9bd2e4611bb268d75440f3845 is the first bad commit
commit 972ee845f54839e9bd2e4611bb268d75440f3845
Author: Eric Botcazou <ebotca...@adacore.com>
Date: Wed Oct 20 10:42:56 2021 +0200
Fix PR middle-end/102764
caused
FAIL: gcc.dg/asan/pr78832.c -O1 (test for excess errors)
FAIL: gcc.dg/asan/pr78832.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none (test for excess errors)
FAIL: gcc.dg/asan/pr78832.c -O2 (test for excess errors)
FAIL: gcc.dg/asan/pr78832.c -O3 -g (test for excess errors)
FAIL: gcc.dg/asan/pr78832.c -Os (test for excess errors)
FAIL: gcc.dg/pr45055.c (test for excess errors)
FAIL: gcc.dg/pr45105.c (test for excess errors)
FAIL: gcc.dg/pr45865.c (test for excess errors)
FAIL: gcc.dg/torture/pr48343.c -O1 (test for excess errors)
FAIL: gcc.dg/torture/pr48343.c -Os (test for excess errors)
FAIL: gcc.target/i386/pr57106.c (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r12-4531/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="asan.exp=gcc.dg/asan/pr78832.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="asan.exp=gcc.dg/asan/pr78832.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gcc.dg/pr45055.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gcc.dg/pr45055.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gcc.dg/pr45105.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gcc.dg/pr45105.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gcc.dg/pr45865.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gcc.dg/pr45865.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg-torture.exp=gcc.dg/torture/pr48343.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg-torture.exp=gcc.dg/torture/pr48343.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr57106.c --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr57106.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)
