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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
| commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
| tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/pretty/asm.rs | |
| parent | Initial commit. (diff) | |
| download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip | |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/pretty/asm.rs')
| -rw-r--r-- | src/test/pretty/asm.rs | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/test/pretty/asm.rs b/src/test/pretty/asm.rs new file mode 100644 index 000000000..1a3f972c8 --- /dev/null +++ b/src/test/pretty/asm.rs @@ -0,0 +1,31 @@ +// pretty-mode:expanded +// pp-exact:asm.pp +// only-x86_64 + +use std::arch::asm; + +pub fn main() { + let a: i32; + let mut b = 4i32; + unsafe { + asm!(""); + asm!("", options()); + asm!("", options(nostack, nomem)); + asm!("{}", in(reg) 4); + asm!("{0}", out(reg) a); + asm!("{name}", name = inout(reg) b); + asm!("{} {}", out(reg) _, inlateout(reg) b => _); + asm!("", out("al") _, lateout("rcx") _); + asm!("inst1", "inst2"); + asm!("inst1 {}, 42", "inst2 {}, 24", in(reg) a, out(reg) b); + asm!("inst2 {1}, 24", "inst1 {0}, 42", in(reg) a, out(reg) b); + asm!("inst1 {}, 42", "inst2 {name}, 24", in(reg) a, name = out(reg) b); + asm!( + "inst1 +inst2" + ); + asm!("inst1\ninst2"); + asm!("inst1\n\tinst2"); + asm!("inst1\ninst2", "inst3\ninst4"); + } +} |