> I have asked on #gcc what gcc does. I have posted a detailed > description in the bug, but the summary is that there is some > cooperation with the kernel going on that should make it safe to set > MaxAtomicInlineWidth to 64 when targeting linux armv6 or newer. Hard > float using it then just becomes a consequence of it implying armv7. > > I know think we need something like the attached patch (with tests and > comments added).
OK. The attached patch has comments and a test. Renato, what do you think? I am currently building it on a chromebook to make sure if fixes the bootstrap, but that will take some time. Cheers, Rafael
t.patch
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