[Bug inline-asm/98847] Miscompilation with c++17, templates, and register keyword

krebbel at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Thu Jan 28 15:29:11 GMT 2021


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98847

Andreas Krebbel <krebbel at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |krebbel at gcc dot gnu.org

--- Comment #6 from Andreas Krebbel <krebbel at gcc dot gnu.org> ---
Thanks for fixing this. When I had a look at it in 2015 I found that template
instantiation explicitly zeroes out the asm name. Solution for me was to
prevent that for hard reg decls. Not sure what approach is preferable here:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=33661#c13


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