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rust source #1
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BPF gcc (trunk)
mrustc (master)
rustc 1.0.0
rustc 1.1.0
rustc 1.10.0
rustc 1.11.0
rustc 1.12.0
rustc 1.13.0
rustc 1.14.0
rustc 1.15.1
rustc 1.16.0
rustc 1.17.0
rustc 1.18.0
rustc 1.19.0
rustc 1.2.0
rustc 1.20.0
rustc 1.21.0
rustc 1.22.0
rustc 1.23.0
rustc 1.24.0
rustc 1.25.0
rustc 1.26.0
rustc 1.27.0
rustc 1.27.1
rustc 1.28.0
rustc 1.29.0
rustc 1.3.0
rustc 1.30.0
rustc 1.31.0
rustc 1.32.0
rustc 1.33.0
rustc 1.34.0
rustc 1.35.0
rustc 1.36.0
rustc 1.37.0
rustc 1.38.0
rustc 1.39.0
rustc 1.4.0
rustc 1.40.0
rustc 1.41.0
rustc 1.42.0
rustc 1.43.0
rustc 1.44.0
rustc 1.45.0
rustc 1.45.2
rustc 1.46.0
rustc 1.47.0
rustc 1.48.0
rustc 1.49.0
rustc 1.5.0
rustc 1.50.0
rustc 1.51.0
rustc 1.52.0
rustc 1.53.0
rustc 1.54.0
rustc 1.55.0
rustc 1.56.0
rustc 1.57.0
rustc 1.58.0
rustc 1.59.0
rustc 1.6.0
rustc 1.60.0
rustc 1.61.0
rustc 1.62.0
rustc 1.63.0
rustc 1.64.0
rustc 1.65.0
rustc 1.66.0
rustc 1.67.0
rustc 1.68.0
rustc 1.69.0
rustc 1.7.0
rustc 1.70.0
rustc 1.71.0
rustc 1.72.0
rustc 1.73.0
rustc 1.74.0
rustc 1.75.0
rustc 1.76.0
rustc 1.77.0
rustc 1.8.0
rustc 1.9.0
rustc beta
rustc nightly
rustc-cg-gcc (master)
x86-64 GCCRS (GCC master)
x86-64 GCCRS (GCCRS master)
Options
Source code
// { dg-additional-options "-w" } extern "rust-intrinsic" { pub fn offset<T>(dst: *const T, offset: isize) -> *const T; } struct FatPtr<T> { data: *const T, len: usize, } union Repr<T> { rust: *const [T], rust_mut: *mut [T], raw: FatPtr<T>, } #[lang = "Range"] pub struct Range<Idx> { pub start: Idx, pub end: Idx, } #[lang = "const_slice_ptr"] impl<T> *const [T] { pub const fn len(self) -> usize { let a = unsafe { Repr { rust: self }.raw }; a.len } pub const fn as_ptr(self) -> *const T { self as *const T } } #[lang = "const_ptr"] impl<T> *const T { pub const unsafe fn offset(self, count: isize) -> *const T { unsafe { offset(self, count) } } pub const unsafe fn add(self, count: usize) -> Self { unsafe { self.offset(count as isize) } } pub const fn as_ptr(self) -> *const T { self as *const T } } const fn slice_from_raw_parts<T>(data: *const T, len: usize) -> *const [T] { unsafe { Repr { raw: FatPtr { data, len }, } .rust } } #[lang = "index"] trait Index<Idx> { type Output; fn index(&self, index: Idx) -> &Self::Output; } pub unsafe trait SliceIndex<T> { type Output; unsafe fn get_unchecked(self, slice: *const T) -> *const Self::Output; fn index(self, slice: &T) -> &Self::Output; } unsafe impl<T> SliceIndex<[T]> for Range<usize> { type Output = [T]; unsafe fn get_unchecked(self, slice: *const [T]) -> *const [T] { unsafe { let a: *const T = slice.as_ptr(); let b: *const T = a.add(self.start); slice_from_raw_parts(b, self.end - self.start) } } fn index(self, slice: &[T]) -> &[T] { unsafe { &*self.get_unchecked(slice) } } } impl<T, I> Index<I> for [T] where I: SliceIndex<[T]>, { type Output = I::Output; fn index(&self, index: I) -> &I::Output { index.index(self) } } pub fn test() { let a = [1, 2, 3, 4, 5]; let b = &a[1..3]; }
rust source #2
Output
Compile to binary object
Link to binary
Execute the code
Intel asm syntax
Demangle identifiers
Verbose demangling
Filters
Unused labels
Library functions
Directives
Comments
Horizontal whitespace
Debug intrinsics
Compiler
BPF gcc (trunk)
mrustc (master)
rustc 1.0.0
rustc 1.1.0
rustc 1.10.0
rustc 1.11.0
rustc 1.12.0
rustc 1.13.0
rustc 1.14.0
rustc 1.15.1
rustc 1.16.0
rustc 1.17.0
rustc 1.18.0
rustc 1.19.0
rustc 1.2.0
rustc 1.20.0
rustc 1.21.0
rustc 1.22.0
rustc 1.23.0
rustc 1.24.0
rustc 1.25.0
rustc 1.26.0
rustc 1.27.0
rustc 1.27.1
rustc 1.28.0
rustc 1.29.0
rustc 1.3.0
rustc 1.30.0
rustc 1.31.0
rustc 1.32.0
rustc 1.33.0
rustc 1.34.0
rustc 1.35.0
rustc 1.36.0
rustc 1.37.0
rustc 1.38.0
rustc 1.39.0
rustc 1.4.0
rustc 1.40.0
rustc 1.41.0
rustc 1.42.0
rustc 1.43.0
rustc 1.44.0
rustc 1.45.0
rustc 1.45.2
rustc 1.46.0
rustc 1.47.0
rustc 1.48.0
rustc 1.49.0
rustc 1.5.0
rustc 1.50.0
rustc 1.51.0
rustc 1.52.0
rustc 1.53.0
rustc 1.54.0
rustc 1.55.0
rustc 1.56.0
rustc 1.57.0
rustc 1.58.0
rustc 1.59.0
rustc 1.6.0
rustc 1.60.0
rustc 1.61.0
rustc 1.62.0
rustc 1.63.0
rustc 1.64.0
rustc 1.65.0
rustc 1.66.0
rustc 1.67.0
rustc 1.68.0
rustc 1.69.0
rustc 1.7.0
rustc 1.70.0
rustc 1.71.0
rustc 1.72.0
rustc 1.73.0
rustc 1.74.0
rustc 1.75.0
rustc 1.76.0
rustc 1.77.0
rustc 1.8.0
rustc 1.9.0
rustc beta
rustc nightly
rustc-cg-gcc (master)
x86-64 GCCRS (GCC master)
x86-64 GCCRS (GCCRS master)
Options
Source code
pub fn test() { let a = [1, 2, 3, 4, 5]; let b = &a[1..3]; }
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