On Linux/x86_64,
c34db4b6f8a5d80367c709309f9b00cb32630054 is the first bad commit
commit c34db4b6f8a5d80367c709309f9b00cb32630054
Author: Jan Hubicka <j...@suse.cz>
Date: Sat Oct 3 17:20:16 2020 +0200
Track access ranges in ipa-modref
caused
FAIL: gcc.dg/torture/pta-ptrarith-1.c -O1 execution test
FAIL: gcc.dg/torture/pta-ptrarith-1.c -O1 scan-tree-dump alias "ESCAPED =
{[^\n}]* i f [^\n}]*}"
FAIL: gcc.dg/torture/pta-ptrarith-1.c -O2 execution test
FAIL: gcc.dg/torture/pta-ptrarith-1.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none execution test
FAIL: gcc.dg/torture/pta-ptrarith-1.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none scan-tree-dump alias "ESCAPED = {[^\n}]* i f [^\n}]*}"
FAIL: gcc.dg/torture/pta-ptrarith-1.c -O2 scan-tree-dump alias "ESCAPED =
{[^\n}]* i f [^\n}]*}"
FAIL: gcc.dg/torture/pta-ptrarith-1.c -O3 -g execution test
FAIL: gcc.dg/torture/pta-ptrarith-1.c -O3 -g scan-tree-dump alias "ESCAPED
= {[^\n}]* i f [^\n}]*}"
FAIL: gcc.dg/torture/pta-ptrarith-1.c -Os execution test
FAIL: gcc.dg/torture/pta-ptrarith-1.c -Os scan-tree-dump alias "ESCAPED =
{[^\n}]* i f [^\n}]*}"
with GCC configured with
../../gcc/configure
--prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r11-3641/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-torture.exp=gcc.dg/torture/pta-ptrarith-1.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)
