On Tue, Jun 28, 2022 at 8:49 AM Jan Beulich <jbeul...@suse.com> wrote: > > When enabling AVX512FP via attribute or pragma, the _Float16 type would > remain unavailable when at initialization time SSE2 wouldn't be seen as > available for use. While this may hint at a wider underlying issue (like > the feature, the type may want providing dynamically, albeit this may be > challenging in particular for functions returning _Float16 yet having > the attribute specified after their return type), for now simply make > SSE2 available when targeting ix86. > > gcc/testsuite/ > > * gcc.target/i386/avx512fp16-reduce-op-2.c: Force SSE2 for i?86. > * gcc.target/i386/pr99464.c: Likewise.
OK. Thanks, Uros. > > --- a/gcc/testsuite/gcc.target/i386/avx512fp16-reduce-op-2.c > +++ b/gcc/testsuite/gcc.target/i386/avx512fp16-reduce-op-2.c > @@ -1,5 +1,6 @@ > /* { dg-do compile } */ > /* { dg-options "-O2 -mprefer-vector-width=512 -fdump-tree-optimized" } */ > +/* { dg-additional-options "-msse2" { target i?86-*-* } } */ > > /* { dg-final { scan-tree-dump-times "\.REDUC_PLUS" 3 "optimized" } } */ > /* { dg-final { scan-tree-dump-times "\.REDUC_MIN" 3 "optimized" } } */ > --- a/gcc/testsuite/gcc.target/i386/pr99464.c > +++ b/gcc/testsuite/gcc.target/i386/pr99464.c > @@ -1,6 +1,7 @@ > /* PR target/99464 */ > /* { dg-do compile } */ > /* { dg-options "-O2" } */ > +/* { dg-additional-options "-msse2" { target i?86-*-* } } */ > > #pragma GCC target("arch=cannonlake") >