On Thu, Oct 26, 2023 at 11:58 AM Iain Sandoe <iains....@gmail.com> wrote: > > tested on cfarm185 (aarch64-linux-gnu, xgene1) and with the aarch64 > Darwin prototype. It is possible that some initial fallout could occur > on some test setups (where the default has been catered for in some > way) - but that should stabilize. OK for trunk?
This fixes https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93619 I think. Thanks, Andrew > thanks > Iain > > --- 8< --- > > When the compiler is configured --with-cpu= and that is different from > the baselines assumed, we see excess test fails (primarly in body code > scans which are necessarily sensitive to costs). To stabilize the > testsuite against such changes, use aarch64-with-arch-dg-options () > to provide suitable consistent defaults. > > e.g. for --with-cpu=xgene1 we see over 100 excess fails which are > removed by this change. > > gcc/testsuite/ChangeLog: > > * gcc.target/aarch64/aarch64.exp: Use aarch64-with-arch-dg-options > to normaize the options to the tests in aarch64.exp. > > Signed-off-by: Iain Sandoe <i...@sandoe.co.uk> > --- > gcc/testsuite/gcc.target/aarch64/aarch64.exp | 9 +++++---- > 1 file changed, 5 insertions(+), 4 deletions(-) > > diff --git a/gcc/testsuite/gcc.target/aarch64/aarch64.exp > b/gcc/testsuite/gcc.target/aarch64/aarch64.exp > index bd306e3b288..7612ea704e5 100644 > --- a/gcc/testsuite/gcc.target/aarch64/aarch64.exp > +++ b/gcc/testsuite/gcc.target/aarch64/aarch64.exp > @@ -37,9 +37,10 @@ if ![info exists DEFAULT_CFLAGS] then { > # Initialize `dg'. > dg-init > > -# Main loop. > -dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.\[cCS\]]] \ > - "" $DEFAULT_CFLAGS > - > +aarch64-with-arch-dg-options "" { > + # Main loop. > + dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.\[cCS\]]] \ > + "" $DEFAULT_CFLAGS > +} > # All done. > dg-finish > -- > 2.39.2 (Apple Git-143) >
