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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/asm/issue-92378.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/ui/asm/issue-92378.rs')
-rw-r--r-- | src/test/ui/asm/issue-92378.rs | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/test/ui/asm/issue-92378.rs b/src/test/ui/asm/issue-92378.rs new file mode 100644 index 000000000..6e3c26e98 --- /dev/null +++ b/src/test/ui/asm/issue-92378.rs @@ -0,0 +1,31 @@ +// compile-flags: --target armv5te-unknown-linux-gnueabi +// needs-llvm-components: arm +// needs-asm-support +// build-pass + +#![feature(no_core, lang_items, rustc_attrs, isa_attribute)] +#![no_core] +#![crate_type = "rlib"] + +#[rustc_builtin_macro] +macro_rules! asm { + () => {}; +} +#[lang = "sized"] +trait Sized {} + +// ARM uses R11 for the frame pointer, make sure R7 is usable. +#[instruction_set(arm::a32)] +pub fn arm() { + unsafe { + asm!("", out("r7") _); + } +} + +// Thumb uses R7 for the frame pointer, make sure R11 is usable. +#[instruction_set(arm::t32)] +pub fn thumb() { + unsafe { + asm!("", out("r11") _); + } +} |