On Linux/x86_64,
90cb088ece8d8cc1019d25629d1585e5b0234179 is the first bad commit
commit 90cb088ece8d8cc1019d25629d1585e5b0234179
Author: konglin1 <lingling.k...@intel.com>
Date: Wed Nov 10 09:37:32 2021 +0800
i386: vcvtph2ps and vcvtps2ph should be used to convert _Float16 to SFmode
with -mf16c [PR 102811]
caused
FAIL: gcc.c-torture/execute/builtins/memcpy-chk.c compilation, -O0
FAIL: gcc.c-torture/execute/builtins/memcpy-chk.c compilation, -Og -g
FAIL: gcc.c-torture/execute/builtins/memmove-chk.c compilation, -O0
FAIL: gcc.c-torture/execute/builtins/memmove-chk.c compilation, -Og -g
FAIL: gcc.c-torture/execute/builtins/mempcpy-chk.c compilation, -O0
FAIL: gcc.c-torture/execute/builtins/mempcpy-chk.c compilation, -Og -g
FAIL: gcc.dg/guality/vla-1.c -O0 (test for excess errors)
FAIL: gcc.dg/guality/vla-1.c -O1 -DPREVENT_OPTIMIZATION (test for excess
errors)
FAIL: gcc.dg/guality/vla-1.c -O2 -DPREVENT_OPTIMIZATION (test for excess
errors)
FAIL: gcc.dg/guality/vla-1.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none -DPREVENT_OPTIMIZATION (test for excess errors)
FAIL: gcc.dg/guality/vla-1.c -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects -DPREVENT_OPTIMIZATION (test for excess errors)
FAIL: gcc.dg/guality/vla-1.c -O3 -g -DPREVENT_OPTIMIZATION (test for excess
errors)
FAIL: gcc.dg/guality/vla-1.c -Og -DPREVENT_OPTIMIZATION (test for excess
errors)
FAIL: gcc.target/x86_64/abi/test_struct_returning.c compilation, -O1
FAIL: gcc.target/x86_64/abi/test_struct_returning.c compilation, -O2
(internal compiler error)
FAIL: gcc.target/x86_64/abi/test_struct_returning.c compilation, -O3
-fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions
(internal compiler error)
FAIL: gcc.target/x86_64/abi/test_struct_returning.c compilation, -O3 -g
(internal compiler error)
FAIL: gcc.target/x86_64/abi/test_struct_returning.c compilation, -Og -g
FAIL: gcc.target/x86_64/abi/test_struct_returning.c compilation, -Os
(internal compiler error)
FAIL: gfortran.dg/fmt_cache_1.f -O0 (test for excess errors)
FAIL: gfortran.dg/fmt_cache_1.f -O1 (test for excess errors)
FAIL: gfortran.dg/fmt_cache_1.f -O2 (test for excess errors)
FAIL: gfortran.dg/fmt_cache_1.f -O3 -fomit-frame-pointer -funroll-loops
-fpeel-loops -ftracer -finline-functions (test for excess errors)
FAIL: gfortran.dg/fmt_cache_1.f -O3 -g (test for excess errors)
FAIL: gfortran.dg/fmt_cache_1.f -Os (test for excess errors)
FAIL: gfortran.dg/g77/7388.f -O0 (test for excess errors)
FAIL: gfortran.dg/iomsg_1.f90 -O0 (test for excess errors)
FAIL: gfortran.dg/namelist_19.f90 -O0 (test for excess errors)
FAIL: gfortran.dg/read_no_eor.f90 -O0 (test for excess errors)
FAIL: gfortran.dg/round_4.f90 -O0 (test for excess errors)
FAIL: gfortran.dg/widechar_2.f90 -O0 (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r12-5536/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="builtins.exp=gcc.c-torture/execute/builtins/memcpy-chk.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="builtins.exp=gcc.c-torture/execute/builtins/memmove-chk.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="builtins.exp=gcc.c-torture/execute/builtins/mempcpy-chk.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="guality.exp=gcc.dg/guality/vla-1.c --target_board='unix{-m64\
-march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="abi-x86_64.exp=gcc.target/x86_64/abi/test_struct_returning.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=gfortran.dg/fmt_cache_1.f --target_board='unix{-m64\
-march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gfortran.dg/g77/7388.f
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gfortran.dg/iomsg_1.f90
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=gfortran.dg/namelist_19.f90 --target_board='unix{-m64\
-march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=gfortran.dg/read_no_eor.f90 --target_board='unix{-m64\
-march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gfortran.dg/round_4.f90
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=gfortran.dg/widechar_2.f90 --target_board='unix{-m64\
-march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at skpgkp2 at gmail dot com)
