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| author | Jonas Schievink <jonasschievink@gmail.com> | 2021-02-15 16:07:11 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-02-15 16:07:11 +0100 |
| commit | 1a2675fe26f934d4bd3b24fc1a1d3acd0a76f6e8 (patch) | |
| tree | a964e743d5857301ffa09d4daeacfadc34d9ff1f /compiler/rustc_codegen_llvm/src/builder.rs | |
| parent | 1ee4a7bba6e3f8ee873f7690fd3096758fe0cd78 (diff) | |
| parent | fd21eb18e96db98ff4f354f51d91051cf1533433 (diff) | |
| download | rust-1a2675fe26f934d4bd3b24fc1a1d3acd0a76f6e8.tar.gz rust-1a2675fe26f934d4bd3b24fc1a1d3acd0a76f6e8.zip | |
Rollup merge of #82141 - jrvanwhy:issue-82052, r=sanxiyn
32-bit ARM: Emit `lr` instead of `r14` when specified as an `asm!` output register. On 32-bit ARM platforms, the register `r14` has the alias `lr`. When used as an output register in `asm!`, rustc canonicalizes the name to `r14`. LLVM only knows the register by the name `lr`, and rejects it. This changes rustc's LLVM code generation to output `lr` instead. closes #82052 r? ``@nagisa``
Diffstat (limited to 'compiler/rustc_codegen_llvm/src/builder.rs')
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