diff options
Diffstat (limited to 'tests/ui/asm/x86_64/issue-82869.rs')
-rw-r--r-- | tests/ui/asm/x86_64/issue-82869.rs | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/tests/ui/asm/x86_64/issue-82869.rs b/tests/ui/asm/x86_64/issue-82869.rs new file mode 100644 index 000000000..67933666e --- /dev/null +++ b/tests/ui/asm/x86_64/issue-82869.rs @@ -0,0 +1,25 @@ +// needs-asm-support +// only-x86_64 +// Make sure rustc doesn't ICE on asm! for a foreign architecture. + +#![crate_type = "rlib"] + +use std::arch::asm; + +pub unsafe fn aarch64(a: f64, b: f64) -> f64 { + let c; + asm!("add {:d}, {:d}, d0", out(vreg) c, in(vreg) a, in("d0") { + || {}; + b + }); + //~^^^^ invalid register class + //~^^^^^ invalid register class + //~^^^^^^ invalid register + c +} + +pub unsafe fn x86(a: f64, b: f64) -> f64 { + let c; + asm!("addsd {}, {}, xmm0", out(xmm_reg) c, in(xmm_reg) a, in("xmm0") b); + c +} |