gcc inline asm syntax is the worst system except for none of the othershttps://twitter.com/isislovecruft/status/1153422601664049152 …
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Replying to @johnregehr
I remember MSVC inline asm being pretty awesome, actually. You could mix variables into your assembly language and it would mostly “just work”. Possibly just rose-colored glasses though.
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Replying to @pcwalton @johnregehr
It just worked right up until it didn't, and then you couldn't do anything about it. With GCC the solution will totally undocumented, but after you read the compiler source code and figure it out, you can actually solve your problem.
4 replies 0 retweets 8 likes -
Both of these are terrible, and I write as much assembly in .s files as possible.
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I usually do as well, but that doesn’t play nicely with the Rust build system. I usually just end up trying to do what I want with intrinsics instead…
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