Convert all uses of llvm_asm! to asm!#1052
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Amanieu merged 1 commit intorust-lang:masterfrom Mar 17, 2021
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@Amanieu This was the first time I saw something converted from the old style inline asm to the new style that you and the inline asm group designed. It looks like an order of magnitude improvement in clarity to me. Amazing work. :-) |
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86: feat: Use new asm! instead of llvm_asm! r=Disasm a=duskmoon314 The new `asm` macro has been merged into `nightly` for some time, while `llvm_asm` will be gradually deprecated and will not enter `stable`. This PR replaces `llvm_asm` with `asm`, but there are still some minor issues to discuss. My reference are: - [asm feature](https://doc.rust-lang.org/unstable-book/library-features/asm.html) - [arch/cortex-m: change a few llvm_asm!s to asm!s](tock/tock#2092) - [Convert all uses of llvm_asm! to asm!](rust-lang/stdarch#1052) --- In the new `asm` feature, there are several options can set to optimize codes. [options](https://doc.rust-lang.org/unstable-book/library-features/asm.html#options-1) However, I'm not quite sure which options to set. (Sort of newbie to asm in rust) Co-authored-by: Campbell He <hkp18@mails.tsinghua.edu.cn>
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Fixes #904