Add a page for inline assembly#1483
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marioidival merged 2 commits intorust-lang:masterfrom Jan 5, 2022
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Tests are failing because the actual feature in rust-lang/rust hasn't been stabilized yet, but the FCP is done. |
This was referenced Dec 10, 2021
Using the updated code from rust-lang/rust#90083
bors
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Dec 14, 2021
Stabilize asm! and global_asm! Tracking issue: rust-lang#72016 It's been almost 2 years since the original [RFC](rust-lang/rfcs#2850) was posted and we're finally ready to stabilize this feature! The main changes in this PR are: - Removing `asm!` and `global_asm!` from the prelude as per the decision in rust-lang#87228. - Stabilizing the `asm` and `global_asm` features. - Removing the unstable book pages for `asm` and `global_asm`. The contents are moved to the [reference](rust-lang/reference#1105) and [rust by example](rust-lang/rust-by-example#1483). - All links to these pages have been removed to satisfy the link checker. In a later PR these will be replaced with links to the reference or rust by example. - Removing the automatic suggestion for using `llvm_asm!` instead of `asm!` if you're still using the old syntax, since it doesn't work anymore with `asm!` no longer being in the prelude. This only affects code that predates the old LLVM-style `asm!` being renamed to `llvm_asm!`. - Updating `stdarch` and `compiler-builtins`. - Updating all the tests. r? `@joshtriplett`
flip1995
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Dec 17, 2021
Stabilize asm! and global_asm! Tracking issue: #72016 It's been almost 2 years since the original [RFC](rust-lang/rfcs#2850) was posted and we're finally ready to stabilize this feature! The main changes in this PR are: - Removing `asm!` and `global_asm!` from the prelude as per the decision in #87228. - Stabilizing the `asm` and `global_asm` features. - Removing the unstable book pages for `asm` and `global_asm`. The contents are moved to the [reference](rust-lang/reference#1105) and [rust by example](rust-lang/rust-by-example#1483). - All links to these pages have been removed to satisfy the link checker. In a later PR these will be replaced with links to the reference or rust by example. - Removing the automatic suggestion for using `llvm_asm!` instead of `asm!` if you're still using the old syntax, since it doesn't work anymore with `asm!` no longer being in the prelude. This only affects code that predates the old LLVM-style `asm!` being renamed to `llvm_asm!`. - Updating `stdarch` and `compiler-builtins`. - Updating all the tests. r? `@joshtriplett`
christian-schilling
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Jan 27, 2026
Stabilize asm! and global_asm! Tracking issue: #72016 It's been almost 2 years since the original [RFC](rust-lang/rfcs#2850) was posted and we're finally ready to stabilize this feature! The main changes in this PR are: - Removing `asm!` and `global_asm!` from the prelude as per the decision in #87228. - Stabilizing the `asm` and `global_asm` features. - Removing the unstable book pages for `asm` and `global_asm`. The contents are moved to the [reference](rust-lang/reference#1105) and [rust by example](rust-lang/rust-by-example#1483). - All links to these pages have been removed to satisfy the link checker. In a later PR these will be replaced with links to the reference or rust by example. - Removing the automatic suggestion for using `llvm_asm!` instead of `asm!` if you're still using the old syntax, since it doesn't work anymore with `asm!` no longer being in the prelude. This only affects code that predates the old LLVM-style `asm!` being renamed to `llvm_asm!`. - Updating `stdarch` and `compiler-builtins`. - Updating all the tests. r? `@joshtriplett`
christian-schilling
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to christian-schilling/rustc_codegen_cranelift
that referenced
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Jan 27, 2026
Stabilize asm! and global_asm! Tracking issue: #72016 It's been almost 2 years since the original [RFC](rust-lang/rfcs#2850) was posted and we're finally ready to stabilize this feature! The main changes in this PR are: - Removing `asm!` and `global_asm!` from the prelude as per the decision in #87228. - Stabilizing the `asm` and `global_asm` features. - Removing the unstable book pages for `asm` and `global_asm`. The contents are moved to the [reference](rust-lang/reference#1105) and [rust by example](rust-lang/rust-by-example#1483). - All links to these pages have been removed to satisfy the link checker. In a later PR these will be replaced with links to the reference or rust by example. - Removing the automatic suggestion for using `llvm_asm!` instead of `asm!` if you're still using the old syntax, since it doesn't work anymore with `asm!` no longer being in the prelude. This only affects code that predates the old LLVM-style `asm!` being renamed to `llvm_asm!`. - Updating `stdarch` and `compiler-builtins`. - Updating all the tests. r? `@joshtriplett`
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This PR adds inline assembly to Rust by example, which was recently stabilized in rust-lang/rust#72016.
This is based on the "guide-level explanation" from the unstable book which was originally from the RFC.