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Re: [PATCH] tcg: Remove unused tcg_out_dupi_vec() stub
From: |
Richard Henderson |
Subject: |
Re: [PATCH] tcg: Remove unused tcg_out_dupi_vec() stub |
Date: |
Sun, 10 Jan 2021 08:23:22 -1000 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 |
On 1/9/21 6:10 PM, Wataru Ashihara wrote:
> This fixes the build with --enable-tcg-interpreter:
>
> clang -Ilibqemu-arm-softmmu.fa.p -I. -I.. -Itarget/arm -I../target/arm
> -I../dtc/libfdt -I../capstone/include/capstone -Iqapi -Itrace -Iui
> -Iui/shader -I/usr/include/pixman-1 -I/usr/include/glib-2.0
> -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -Xclang -fcolor-diagnostics
> -pipe -Wall -Winvalid-pch -Werror -std=gnu99 -g -m64 -mcx16 -D_GNU_SOURCE
> -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes
> -Wredundant-decls -Wundef -Wwrite-strings -Wmissing-prototypes
> -fno-strict-aliasing -fno-common -fwrapv -Wold-style-definition -Wtype-limits
> -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wempty-body
> -Wnested-externs -Wendif-labels -Wexpansion-to-defined
> -Wno-initializer-overrides -Wno-missing-include-dirs
> -Wno-shift-negative-value -Wno-string-plus-int -Wno-typedef-redefinition
> -Wno-tautological-type-limit-compare -fstack-protector-strong -isystem
> /home/wsh/qc/qemu/linux-headers -isystem linux-headers -iquote
> /home/wsh/qc/qemu/tcg/tci -iquote . -iquote /home/wsh/qc/qemu -iquote
> /home/wsh/qc/qemu/accel/tcg -iquote /home/wsh/qc/qemu/include -iquote
> /home/wsh/qc/qemu/disas/libvixl -pthread -fPIC -isystem../linux-headers
> -isystemlinux-headers -DNEED_CPU_H
> '-DCONFIG_TARGET="arm-softmmu-config-target.h"'
> '-DCONFIG_DEVICES="arm-softmmu-config-devices.h"' -MD -MQ
> libqemu-arm-softmmu.fa.p/tcg_tcg.c.o -MF
> libqemu-arm-softmmu.fa.p/tcg_tcg.c.o.d -o
> libqemu-arm-softmmu.fa.p/tcg_tcg.c.o -c ../tcg/tcg.c
> ../tcg/tcg.c:136:20: error: unused function 'tcg_out_dupi_vec'
> [-Werror,-Wunused-function]
What version of clang?
With clang 10, I can't even run configure without --disable-werror.
r~