On Thu, Jan 26, 2017 at 02:44:56AM -0800, Kirill Yukhin wrote:
> Hello Thomas,
> On 26 Jan 10:14, Thomas Schwinge wrote:
> > I see:
> >
> > {+FAIL: gcc.target/i386/avx512f-ktestw-2.c (test for excess errors)+}
> > {+UNRESOLVED: gcc.target/i386/avx512f-ktestw-2.c compilation failed to
> > produce executable+}
> >
> > ... because of:
> >
> > /tmp/ccjv3mX2.s: Assembler messages:
> > /tmp/ccjv3mX2.s:26: Error: no such instruction: `ktestw %k1,%k0'
> > compiler exited with status 1
> Which version of gas do you use?
> It should be OK since v2.25.
It is weird, because the test already has:
/* { dg-require-effective-target avx512f } */
Perhaps if there are gas versions with partial avx512f support, we need
to improve the avx512f effective target test.
Jakub
