From: Max Filippov <jcmvbkbc@gmail.com>
To: "Takayuki 'January June' Suwa" <jjsuwa_sys3175@yahoo.co.jp>
Cc: GCC Patches <gcc-patches@gcc.gnu.org>
Subject: Re: [PATCH] xtensa: Make full transition to LRA
Date: Wed, 10 May 2023 02:10:15 -0700 [thread overview]
Message-ID: <CAMo8BfJda3zSFqZC7JVNpR+xoangPQJg7GzyEFxmaPEUD72F4Q@mail.gmail.com> (raw)
In-Reply-To: <91ddbcb5-67e2-2c30-a81e-6b20e3c8e1a4@yahoo.co.jp>
Hi Suwa-san,
On Mon, May 8, 2023 at 6:38 AM Takayuki 'January June' Suwa
<jjsuwa_sys3175@yahoo.co.jp> wrote:
>
> gcc/ChangeLog:
>
> * config/xtensa/constraints.md (R, T, U):
> Change define_constraint to define_memory_constraint.
> * config/xtensa/xtensa.cc
> (xtensa_lra_p, TARGET_LRA_P): Remove.
> (xtensa_emit_move_sequence): Remove "if (reload_in_progress)"
> clause as it can no longer be true.
> (xtensa_output_integer_literal_parts): Consider 16-bit wide
> constants.
> (xtensa_legitimate_constant_p): Add short-circuit path for
> integer load instructions.
> * config/xtensa/xtensa.md (movsf): Use can_create_pseudo_p()
> rather reload_in_progress and reload_completed.
> * config/xtensa/xtensa.opt (mlra): Remove.
> ---
> gcc/config/xtensa/constraints.md | 26 ++++++++------------------
> gcc/config/xtensa/xtensa.cc | 26 +++++---------------------
> gcc/config/xtensa/xtensa.md | 2 +-
> gcc/config/xtensa/xtensa.opt | 4 ----
> 4 files changed, 14 insertions(+), 44 deletions(-)
That's impressive.
This version introduces a few execution failures in the testsuite on
little endian targets and a bunch more (but not all, some execution
tests still pass) on big endian.
I'm traveling this week and likely won't be able to take a deep look
into it until 5/15.
New LE failures:
+FAIL: gcc.c-torture/execute/pr56866.c -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions execution
test
+FAIL: gcc.dg/torture/pr45764.c -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions execution
test
+FAIL: gcc.dg/torture/pr45764.c -O3 -g execution test
+FAIL: gfortran.dg/c-interop/section-2.f90 -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions execution
test
+FAIL: gfortran.dg/c-interop/section-2p.f90 -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions execution
test
+FAIL: gfortran.dg/c-interop/section-3.f90 -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions execution
test
+FAIL: gfortran.dg/c-interop/section-3p.f90 -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions execution
test
+FAIL: gfortran.dg/bind-c-contiguous-3.f90 -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions execution
test
+FAIL: gfortran.dg/bind-c-contiguous-3.f90 -O3 -g execution test
+FAIL: gfortran.dg/check_bits_2.f90 -O1 output pattern test
+FAIL: gfortran.dg/coarray_ptr_comp_1.f08 -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions execution
test
+FAIL: gfortran.dg/coarray_ptr_comp_1.f08 -O3 -g execution test
+FAIL: gfortran.dg/loc_2.f90 -O2 execution test
+FAIL: gfortran.dg/loc_2.f90 -O3 -fomit-frame-pointer -funroll-loops
-fpeel-loops -ftracer -finline-functions execution test
+FAIL: gfortran.dg/loc_2.f90 -O3 -g execution test
+FAIL: gfortran.dg/loc_2.f90 -Os execution test
+FAIL: gfortran.dg/sizeof_6.f90 -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions execution
test
+FAIL: gfortran.fortran-torture/execute/forall_7.f90 execution, -O2
-fbounds-check
New BE failures:
+FAIL: gcc.c-torture/execute/builtins/memset-chk.c execution, -O3
-fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer
-finline-functions
+FAIL: gcc.c-torture/execute/builtins/memset-chk.c execution, -O3 -g
+FAIL: gcc.c-torture/execute/20000412-3.c -O2 execution test
+FAIL: gcc.c-torture/execute/20000412-3.c -O3 -g execution test
+FAIL: gcc.c-torture/execute/20000412-3.c -O2 -flto
-fno-use-linker-plugin -flto-partition=none execution test
+FAIL: gcc.c-torture/execute/20020201-1.c -O2 execution test
+FAIL: gcc.c-torture/execute/20020201-1.c -O3 -g execution test
+FAIL: gcc.c-torture/execute/20020201-1.c -Os execution test
+FAIL: gcc.c-torture/execute/20020201-1.c -O2 -flto
-fno-use-linker-plugin -flto-partition=none execution test
+FAIL: gcc.c-torture/execute/20030224-2.c -O0 execution test
+FAIL: gcc.c-torture/execute/20040629-1.c -O0 execution test
+FAIL: gcc.c-torture/execute/20040629-1.c -O1 execution test
+FAIL: gcc.c-torture/execute/20040705-1.c -O0 execution test
+FAIL: gcc.c-torture/execute/20040705-1.c -O1 execution test
+FAIL: gcc.c-torture/execute/20040705-2.c -O0 execution test
+FAIL: gcc.c-torture/execute/20040705-2.c -O1 execution test
+FAIL: gcc.c-torture/execute/930603-3.c -O2 execution test
+FAIL: gcc.c-torture/execute/930603-3.c -O3 -g execution test
+FAIL: gcc.c-torture/execute/930603-3.c -O2 -flto
-fno-use-linker-plugin -flto-partition=none execution test
+FAIL: gcc.c-torture/execute/931004-10.c -O2 execution test
+FAIL: gcc.c-torture/execute/931004-10.c -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions execution
test
+FAIL: gcc.c-torture/execute/931004-10.c -O3 -g execution test
+FAIL: gcc.c-torture/execute/931004-10.c -O2 -flto
-fno-use-linker-plugin -flto-partition=none execution test
+FAIL: gcc.c-torture/execute/931004-10.c -O2 -flto
-fuse-linker-plugin -fno-fat-lto-objects execution test
+FAIL: gcc.c-torture/execute/931004-7.c -O2 execution test
+FAIL: gcc.c-torture/execute/931004-7.c -O3 -g execution test
+FAIL: gcc.c-torture/execute/931004-7.c -O2 -flto
-fno-use-linker-plugin -flto-partition=none execution test
+FAIL: gcc.c-torture/execute/931004-8.c -O2 execution test
+FAIL: gcc.c-torture/execute/931004-8.c -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions execution
test
+FAIL: gcc.c-torture/execute/931004-8.c -O3 -g execution test
+FAIL: gcc.c-torture/execute/931004-8.c -O2 -flto
-fno-use-linker-plugin -flto-partition=none execution test
+FAIL: gcc.c-torture/execute/931004-8.c -O2 -flto
-fuse-linker-plugin -fno-fat-lto-objects execution test
+FAIL: gcc.c-torture/execute/931004-9.c -O2 execution test
+FAIL: gcc.c-torture/execute/931004-9.c -O3 -g execution test
+FAIL: gcc.c-torture/execute/931004-9.c -O2 -flto
-fno-use-linker-plugin -flto-partition=none execution test
+FAIL: gcc.c-torture/execute/950322-1.c -O2 execution test
+FAIL: gcc.c-torture/execute/950322-1.c -O3 -g execution test
+FAIL: gcc.c-torture/execute/950322-1.c -O2 -flto
-fno-use-linker-plugin -flto-partition=none execution test
+FAIL: gcc.c-torture/execute/bf-pack-1.c -O0 execution test
+FAIL: gcc.c-torture/execute/bf-pack-1.c -O1 execution test
+FAIL: gcc.c-torture/execute/bf-pack-1.c -O2 execution test
+FAIL: gcc.c-torture/execute/bf-pack-1.c -O3 -g execution test
+FAIL: gcc.c-torture/execute/bf-pack-1.c -Os execution test
+FAIL: gcc.c-torture/execute/bf-pack-1.c -O2 -flto
-fno-use-linker-plugin -flto-partition=none execution test
+FAIL: gcc.c-torture/execute/pr56866.c -O0 execution test
+FAIL: gcc.c-torture/execute/pr56866.c -O1 execution test
+FAIL: gcc.c-torture/execute/pr56866.c -O2 execution test
+FAIL: gcc.c-torture/execute/pr56866.c -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions execution
test
+FAIL: gcc.c-torture/execute/pr56866.c -O3 -g execution test
+FAIL: gcc.c-torture/execute/pr56866.c -Os execution test
+FAIL: gcc.c-torture/execute/pr56866.c -O2 -flto
-fno-use-linker-plugin -flto-partition=none execution test
+FAIL: gcc.c-torture/execute/pr56866.c -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects execution test
+FAIL: gcc.c-torture/execute/pr82210.c -O0 execution test
+FAIL: gcc.c-torture/execute/pr82210.c -O1 execution test
+FAIL: gcc.c-torture/execute/pr82210.c -O2 execution test
+FAIL: gcc.c-torture/execute/pr82210.c -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions execution
test
+FAIL: gcc.c-torture/execute/pr82210.c -O3 -g execution test
+FAIL: gcc.c-torture/execute/pr82210.c -Os execution test
+FAIL: gcc.c-torture/execute/pr82210.c -O2 -flto
-fno-use-linker-plugin -flto-partition=none execution test
+FAIL: gcc.c-torture/execute/pr82210.c -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects execution test
+FAIL: gcc.c-torture/execute/strct-stdarg-1.c -O2 execution test
+FAIL: gcc.c-torture/execute/strct-stdarg-1.c -O3
-fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer
-finline-functions execution test
+FAIL: gcc.c-torture/execute/strct-stdarg-1.c -O3 -g execution test
+FAIL: gcc.c-torture/execute/strct-stdarg-1.c -O2 -flto
-fno-use-linker-plugin -flto-partition=none execution test
+FAIL: gcc.c-torture/execute/strct-stdarg-1.c -O2 -flto
-fuse-linker-plugin -fno-fat-lto-objects execution test
+FAIL: gcc.c-torture/execute/va-arg-22.c -O2 execution test
+FAIL: gcc.c-torture/execute/va-arg-22.c -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions execution
test
+FAIL: gcc.c-torture/execute/va-arg-22.c -O3 -g execution test
+FAIL: gcc.c-torture/execute/va-arg-22.c -O2 -flto
-fno-use-linker-plugin -flto-partition=none execution test
+FAIL: gcc.c-torture/execute/va-arg-22.c -O2 -flto
-fuse-linker-plugin -fno-fat-lto-objects execution test
+FAIL: tmpdir-gcc.dg-struct-layout-1/t001
c_compat_x_tst.o-c_compat_y_tst.o execute
+FAIL: tmpdir-gcc.dg-struct-layout-1/t002
c_compat_x_tst.o-c_compat_y_tst.o execute
+FAIL: tmpdir-gcc.dg-struct-layout-1/t003
c_compat_x_tst.o-c_compat_y_tst.o execute
+FAIL: tmpdir-gcc.dg-struct-layout-1/t004
c_compat_x_tst.o-c_compat_y_tst.o execute
+FAIL: tmpdir-gcc.dg-struct-layout-1/t005
c_compat_x_tst.o-c_compat_y_tst.o execute
+FAIL: tmpdir-gcc.dg-struct-layout-1/t006
c_compat_x_tst.o-c_compat_y_tst.o execute
+FAIL: tmpdir-gcc.dg-struct-layout-1/t007
c_compat_x_tst.o-c_compat_y_tst.o execute
+FAIL: tmpdir-gcc.dg-struct-layout-1/t008
c_compat_x_tst.o-c_compat_y_tst.o execute
+FAIL: tmpdir-gcc.dg-struct-layout-1/t009
c_compat_x_tst.o-c_compat_y_tst.o execute
+FAIL: tmpdir-gcc.dg-struct-layout-1/t010
c_compat_x_tst.o-c_compat_y_tst.o execute
+FAIL: tmpdir-gcc.dg-struct-layout-1/t011
c_compat_x_tst.o-c_compat_y_tst.o execute
+FAIL: tmpdir-gcc.dg-struct-layout-1/t012
c_compat_x_tst.o-c_compat_y_tst.o execute
+FAIL: tmpdir-gcc.dg-struct-layout-1/t013
c_compat_x_tst.o-c_compat_y_tst.o execute
+FAIL: tmpdir-gcc.dg-struct-layout-1/t014
c_compat_x_tst.o-c_compat_y_tst.o execute
+FAIL: tmpdir-gcc.dg-struct-layout-1/t015
c_compat_x_tst.o-c_compat_y_tst.o execute
+FAIL: tmpdir-gcc.dg-struct-layout-1/t016
c_compat_x_tst.o-c_compat_y_tst.o execute
+FAIL: tmpdir-gcc.dg-struct-layout-1/t017
c_compat_x_tst.o-c_compat_y_tst.o execute
+FAIL: tmpdir-gcc.dg-struct-layout-1/t018
c_compat_x_tst.o-c_compat_y_tst.o execute
+FAIL: tmpdir-gcc.dg-struct-layout-1/t019
c_compat_x_tst.o-c_compat_y_tst.o execute
+FAIL: tmpdir-gcc.dg-struct-layout-1/t020
c_compat_x_tst.o-c_compat_y_tst.o execute
+FAIL: tmpdir-gcc.dg-struct-layout-1/t021
c_compat_x_tst.o-c_compat_y_tst.o execute
+FAIL: tmpdir-gcc.dg-struct-layout-1/t022
c_compat_x_tst.o-c_compat_y_tst.o execute
+FAIL: tmpdir-gcc.dg-struct-layout-1/t023
c_compat_x_tst.o-c_compat_y_tst.o execute
+FAIL: tmpdir-gcc.dg-struct-layout-1/t024
c_compat_x_tst.o-c_compat_y_tst.o execute
+FAIL: tmpdir-gcc.dg-struct-layout-1/t025
c_compat_x_tst.o-c_compat_y_tst.o execute
+FAIL: tmpdir-gcc.dg-struct-layout-1/t026
c_compat_x_tst.o-c_compat_y_tst.o execute
+FAIL: tmpdir-gcc.dg-struct-layout-1/t027
c_compat_x_tst.o-c_compat_y_tst.o execute
+FAIL: tmpdir-gcc.dg-struct-layout-1/t028
c_compat_x_tst.o-c_compat_y_tst.o execute
+FAIL: gcc.dg/pr10392-1.c execution test
+FAIL: gcc.dg/strcmp-1.c execution test
+FAIL: gcc.dg/strlenopt-21.c execution test
+FAIL: gcc.dg/strlenopt-84.c execution test
+FAIL: gcc.dg/strncmp-1.c execution test
+FAIL: c-c++-common/torture/builtin-arith-overflow-16.c -O0 execution test
+FAIL: c-c++-common/torture/builtin-arith-overflow-5.c -O0 execution test
+FAIL: c-c++-common/torture/builtin-arith-overflow-p-16.c -O0 execution test
+FAIL: c-c++-common/torture/builtin-arith-overflow-p-5.c -O0 execution test
+FAIL: gcc.dg/torture/fp-int-convert-double.c -O0 execution test
+FAIL: gcc.dg/torture/fp-int-convert-double.c -O1 execution test
+FAIL: gcc.dg/torture/fp-int-convert-double.c -O2 execution test
+FAIL: gcc.dg/torture/fp-int-convert-double.c -O3 -g execution test
+FAIL: gcc.dg/torture/fp-int-convert-double.c -Os execution test
+FAIL: gcc.dg/torture/fp-int-convert-double.c -O2 -flto
-fno-use-linker-plugin -flto-partition=none execution test
+FAIL: gcc.dg/torture/fp-int-convert-double.c -O2 -flto
-fuse-linker-plugin -fno-fat-lto-objects execution test
+FAIL: gcc.dg/torture/fp-int-convert-float.c -O0 execution test
+FAIL: gcc.dg/torture/fp-int-convert-float.c -O1 execution test
+FAIL: gcc.dg/torture/fp-int-convert-float.c -O2 execution test
+FAIL: gcc.dg/torture/fp-int-convert-float.c -O3 -g execution test
+FAIL: gcc.dg/torture/fp-int-convert-float.c -Os execution test
+FAIL: gcc.dg/torture/fp-int-convert-float.c -O2 -flto
-fno-use-linker-plugin -flto-partition=none execution test
+FAIL: gcc.dg/torture/fp-int-convert-float.c -O2 -flto
-fuse-linker-plugin -fno-fat-lto-objects execution test
+FAIL: gcc.dg/torture/fp-int-convert-float32.c -O0 execution test
+FAIL: gcc.dg/torture/fp-int-convert-float32.c -O1 execution test
+FAIL: gcc.dg/torture/fp-int-convert-float32.c -O2 execution test
+FAIL: gcc.dg/torture/fp-int-convert-float32.c -O3 -g execution test
+FAIL: gcc.dg/torture/fp-int-convert-float32.c -Os execution test
+FAIL: gcc.dg/torture/fp-int-convert-float32.c -O2 -flto
-fno-use-linker-plugin -flto-partition=none execution test
+FAIL: gcc.dg/torture/fp-int-convert-float32.c -O2 -flto
-fuse-linker-plugin -fno-fat-lto-objects execution test
+FAIL: gcc.dg/torture/fp-int-convert-float32x.c -O0 execution test
+FAIL: gcc.dg/torture/fp-int-convert-float32x.c -O1 execution test
+FAIL: gcc.dg/torture/fp-int-convert-float32x.c -O2 execution test
+FAIL: gcc.dg/torture/fp-int-convert-float32x.c -O3 -g execution test
+FAIL: gcc.dg/torture/fp-int-convert-float32x.c -Os execution test
+FAIL: gcc.dg/torture/fp-int-convert-float32x.c -O2 -flto
-fno-use-linker-plugin -flto-partition=none execution test
+FAIL: gcc.dg/torture/fp-int-convert-float32x.c -O2 -flto
-fuse-linker-plugin -fno-fat-lto-objects execution test
+FAIL: gcc.dg/torture/fp-int-convert-float64.c -O0 execution test
+FAIL: gcc.dg/torture/fp-int-convert-float64.c -O1 execution test
+FAIL: gcc.dg/torture/fp-int-convert-float64.c -O2 execution test
+FAIL: gcc.dg/torture/fp-int-convert-float64.c -O3 -g execution test
+FAIL: gcc.dg/torture/fp-int-convert-float64.c -Os execution test
+FAIL: gcc.dg/torture/fp-int-convert-float64.c -O2 -flto
-fno-use-linker-plugin -flto-partition=none execution test
+FAIL: gcc.dg/torture/fp-int-convert-float64.c -O2 -flto
-fuse-linker-plugin -fno-fat-lto-objects execution test
+FAIL: gcc.dg/torture/fp-int-convert-long-double.c -O0 execution test
+FAIL: gcc.dg/torture/fp-int-convert-long-double.c -O1 execution test
+FAIL: gcc.dg/torture/fp-int-convert-long-double.c -O2 execution test
+FAIL: gcc.dg/torture/fp-int-convert-long-double.c -O3 -g execution test
+FAIL: gcc.dg/torture/fp-int-convert-long-double.c -Os execution test
+FAIL: gcc.dg/torture/fp-int-convert-long-double.c -O2 -flto
-fno-use-linker-plugin -flto-partition=none execution test
+FAIL: gcc.dg/torture/fp-int-convert-long-double.c -O2 -flto
-fuse-linker-plugin -fno-fat-lto-objects execution test
+FAIL: gcc.dg/torture/pr100499-1.c -O1 execution test
+FAIL: gcc.dg/torture/pr100499-1.c -O2 execution test
+FAIL: gcc.dg/torture/pr100499-1.c -O3 -g execution test
+FAIL: gcc.dg/torture/pr100499-1.c -Os execution test
+FAIL: gcc.dg/torture/pr100499-1.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none execution test
+FAIL: gcc.dg/torture/pr100499-1.c -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects execution test
+FAIL: gcc.dg/torture/pr45764.c -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions execution
test
+FAIL: gcc.dg/torture/pr45764.c -O3 -g execution test
+FAIL: gcc.dg/torture/pr61346.c -O2 execution test
+FAIL: gcc.dg/torture/pr61346.c -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions execution
test
+FAIL: gcc.dg/torture/pr61346.c -O3 -g execution test
+FAIL: gcc.dg/torture/pr61346.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none execution test
+FAIL: gcc.dg/torture/pr61346.c -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects execution test
+FAIL: gcc.dg/torture/pr70542.c -O0 execution test
+FAIL: gcc.dg/torture/pr70542.c -O1 execution test
+FAIL: gcc.dg/torture/pr70542.c -O2 execution test
+FAIL: gcc.dg/torture/pr70542.c -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions execution
test
+FAIL: gcc.dg/torture/pr70542.c -O3 -g execution test
+FAIL: gcc.dg/torture/pr70542.c -Os execution test
+FAIL: gcc.dg/torture/pr70542.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none execution test
+FAIL: gcc.dg/torture/pr70542.c -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects execution test
+FAIL: gcc.dg/torture/pr77436.c -O0 execution test
+FAIL: gcc.dg/torture/pr97812.c -O0 execution test
+FAIL: gcc.dg/torture/pr97812.c -O1 execution test
+FAIL: gcc.dg/torture/pr97812.c -O2 execution test
+FAIL: gcc.dg/torture/pr97812.c -O3 -g execution test
+FAIL: gcc.dg/torture/pr97812.c -Os execution test
+FAIL: gcc.dg/torture/pr97812.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none execution test
+FAIL: gcc.dg/torture/pr97812.c -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects execution test
+FAIL: gcc.dg/tree-ssa/pr84969.c execution test
and some more in the gfortran testsuite.
--
Thanks.
-- Max
next prev parent reply other threads:[~2023-05-10 9:10 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <91ddbcb5-67e2-2c30-a81e-6b20e3c8e1a4.ref@yahoo.co.jp>
2023-05-08 13:38 ` Takayuki 'January June' Suwa
2023-05-08 13:43 ` Richard Biener
2023-05-08 14:44 ` [PATCH v2] " Takayuki 'January June' Suwa
2023-05-08 22:26 ` Jeff Law
2023-05-10 9:10 ` Max Filippov [this message]
2024-01-24 5:07 ` [PATCH] " Max Filippov
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