On 7/3/19 12:52 AM, Paul Hua wrote:
> Hi,
>
> The msa-fmadd.c fails on abi=64, the attached patch fixed by specify the abis.
>
> spawn -ignore SIGHUP
> /home/xuchenghua/GCC/test/gcc-r272929_obj/gcc/xgcc
> -B/home/xuchenghua/GCC/test/gcc-r272929_obj/gcc/
> /home/xuchenghua/GCC/gcc_git_trunk/gcc/testsuite/gcc.target/mips/msa-fmadd.c
> -fno-diagnostics-show-caret -fno-diagnostics-show-line-numbers
> -fdiagnostics-color=never -O1 -DNOMIPS16=__attribute__((nomips16))
> -DNOMICROMIPS=__attribute__((nomicromips))
> -DNOCOMPRESSION=__attribute__((nocompression)) -EL -mhard-float
> -mdouble-float -mfp64 -mno-mips16 -modd-spreg -mmsa
> -flax-vector-conversions -ffat-lto-objects -fno-ident -S -o
> msa-fmadd.s^M
> /home/xuchenghua/GCC/gcc_git_trunk/gcc/testsuite/gcc.target/mips/msa-fmadd.c:11:16:
> warning: call-clobbered register used for global register variable^M
> /home/xuchenghua/GCC/gcc_git_trunk/gcc/testsuite/gcc.target/mips/msa-fmadd.c:12:16:
> warning: call-clobbered register used for global register variable^M
> FAIL: gcc.target/mips/msa-fmadd.c -O1 (test for excess errors)
> Excess errors:
> /home/xuchenghua/GCC/gcc_git_trunk/gcc/testsuite/gcc.target/mips/msa-fmadd.c:11:16:
> warning: call-clobbered register used for global register variable
> /home/xuchenghua/GCC/gcc_git_trunk/gcc/testsuite/gcc.target/mips/msa-fmadd.c:12:16:
> warning: call-clobbered register used for global register variable
>
>
> Ok for commit ?
>
>
> 0001-MIPS-Testsuite-specify-msa-fmadd.c-abis.patch
>
> From 912581f71ad37b415aec06d23210109e1c778296 Mon Sep 17 00:00:00 2001
> From: Chenghua Xu <paul.hua...@gmail.com>
> Date: Mon, 17 Jun 2019 14:36:37 +0800
> Subject: [PATCH] [MIPS][Testsuite] specify msa-fmadd.c abis.
>
> gcc/testsuite/
>
> * gcc.target/mips/mips-fmadd.c: Rename to ...
> * gcc.target/mips/mips-fmadd-o32.c: ... Here; add abi=32.
> * gcc.target/mips/mips-fmadd-n64.c: New.
OK
jeff
