[PATCH 32/59] x86: Adapt "%v" usage on clang to emit VEX enconding

[H.J. Lu]

On Tue, Nov 11, 2025 at 2:12 PM Collin Funk <collin.funk1@gmail.com> wrote:
>
> "H.J. Lu" <hjl.tools@gmail.com> writes:
>
> >> I bisected 65 test failures to this commit. On a x86_64 Fedora 43 system
> >> with the following gcc:
> >>
> >>     $ gcc --version | head -n 1
> >>     gcc (GCC) 15.2.1 20251022 (Red Hat 15.2.1-3)
> >>
> >> The main ones are:
> >>
> >>     FAIL: math/test-fenv
> >>     FAIL: math/test-fenv-clear
> >>     FAIL: math/test-fenv-clear-sse
> >>     FAIL: math/test-fenv-return
> >>     FAIL: math/test-fenv-x87
> >
> > How can I reproduce these on Fedora 43?
>
> Here is what I did:
>
>     $ "$GLIBC_SRCDIR"/configure --prefix=/usr \
>         && make -j $(nproc) \
>         && make subdirs=math -j $(nproc) check
>
> Collin

I opened:

https://sourceware.org/bugzilla/show_bug.cgi?id=33619

Thanks.

-- 
H.J.