[Bug inline-asm/10396] Constraint alternatives cause error " `asm' operand requires impossible reload"

[gccbugzilla at limegreensocks dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=10396

David <gccbugzilla at limegreensocks dot com> changed:

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--- Comment #22 from David <gccbugzilla at limegreensocks dot com> ---
Despite the impression you may get from comments 17-21, gcc DOES support
multi-alternatives with inline asm (see
https://gcc.gnu.org/ml/gcc/2015-10/msg00249.html).

I do not have an arm build with which to test, but using 5.2 on x64, the
samples in this bug do not produce errors.  Perhaps in the 7-12 years since
they were added, something got fixed?  Or maybe this problem is
platform-specific.