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1.54.0 new test assembly/asm/bpf-types.rs fails on all architectures on Debian rustc build #89689
Description
The error is pretty straightforward
stderr:
------------------------------------------
warning: unused macro definition
--> /<<PKGBUILDDIR>>/src/test/assembly/asm/bpf-types.rs:20:1
|
20 | / macro_rules! stringify {
21 | | () => {};
22 | | }
| |_^
|
= note: `#[warn(unused_macros)]` on by default
error: couldn't allocate output register for constraint 'w'
--> /<<PKGBUILDDIR>>/src/test/assembly/asm/bpf-types.rs:42:19
|
42 | asm!("{} = {}", out($class) y, in($class) x);
| ^
error: aborting due to previous error; 1 warning emitted
We don't use rust's LLVM but a more vanilla LLVM in the Debian rust build, could that be the issue?
CC @alessandrod as the author of the test.
I will just disable the test for now in Debian.
Activity
alessandrod commentedon Oct 8, 2021
I'm guessing that Debian LLVM is missing https://reviews.llvm.org/D102118
infinity0 commentedon Oct 9, 2021
That was from 5 months ago, which version of LLVM was it released in?
The test says
// min-llvm-version: 10.0.1so this looks like it needs fixing.Fix min LLVM version for bpf-types test
Rollup merge of rust-lang#89697 - alessandrod:issue-89689, r=nikic