RE: [PATCH v5] RISC-V: Add vector psabi checking.

["Wang, Yanzhang" <yanzhang.wang@intel.com>]

I found that add the -Wno-psabi to CFLAGS will be overrode by
dg-options. It seems we can only add this option to the third
arg of dg-runtest. Attach the dg-runtest comments,

# dg-runtest -- simple main loop useful to most testsuites
#
# OPTIONS is a set of options to always pass.
# DEFAULT_EXTRA_OPTIONS is a set of options to pass if the testcase
# doesn't specify any (with dg-option).

> -----Original Message-----
> From: Kito Cheng <kito.cheng@sifive.com>
> Sent: Monday, June 12, 2023 8:43 PM
> To: Wang, Yanzhang <yanzhang.wang@intel.com>
> Cc: gcc-patches@gcc.gnu.org; juzhe.zhong@rivai.ai; Li, Pan2
> <pan2.li@intel.com>
> Subject: Re: [PATCH v5] RISC-V: Add vector psabi checking.
> 
> Hi Yan-Zhang:
> 
> OK with one minor, go ahead IF the regression is clean.
> 
> Hi Pan:
> 
> Could you help to verify this patch and commit if the regression is clean?
> 
> thanks :)
> 
> > diff --git a/gcc/testsuite/gcc.target/riscv/rvv/rvv.exp
> b/gcc/testsuite/gcc.target/riscv/rvv/rvv.exp
> > index 5e69235a268..ad79d0e9a8d 100644
> > --- a/gcc/testsuite/gcc.target/riscv/rvv/rvv.exp
> > +++ b/gcc/testsuite/gcc.target/riscv/rvv/rvv.exp
> > @@ -43,7 +43,7 @@ dg-init
> >  # Main loop.
> >  set CFLAGS "$DEFAULT_CFLAGS -march=$gcc_march -mabi=$gcc_mabi -O3"
> 
> Add -Wno-psabi here rather than below, and also add it for
> g++.target/riscv/rvv/rvv.exp
> 
> >  dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/base/*.\[cS\]]] \
> > -       "" $CFLAGS
> > +       "-Wno-psabi" $CFLAGS
> >  gcc-dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/vsetvl/*.\[cS\]]]
> \
> >         "" $CFLAGS
> >  dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/autovec/*.\[cS\]]] \