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| author | bors <bors@rust-lang.org> | 2023-10-24 13:09:19 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2023-10-24 13:09:19 +0000 |
| commit | 642bfb254a851d0deca01d6e2f4db13b60536210 (patch) | |
| tree | 10bb7574dc53427e34d33fdb5d2eb25c695bc6fb /compiler/rustc_parse/src | |
| parent | cee6db171d03c22f1cbf98a72dffde858a49fbd8 (diff) | |
| parent | 484bc7fc8885cc580c50be4c74b800ff82451613 (diff) | |
| download | rust-642bfb254a851d0deca01d6e2f4db13b60536210.tar.gz rust-642bfb254a851d0deca01d6e2f4db13b60536210.zip | |
Auto merge of #117124 - bjorn3:sync_cg_clif-2023-10-24, r=bjorn3
Sync rustc_codegen_cranelift This contains fixes for the last two remaining known miscompilations. One is the lack of stack alignment support in cranelift which has been worked around by dynamically realigning at runtime. This fixed rayon and by extension Wasmtime. And the other is lack of zero/sign extending of small arguments when the ABI requires this. This is completely fine when only using cg_clif compiled code, but LLVM depends on this resulting in weird behavior of mixed LLVM, Cranelift binaries. The update to Cranelift 0.101.1 fixes this. In addition I have implemented all x86_64 SIMD intrinsics required by the image and rav1e crates. r? `@ghost` `@rustbot` label +A-codegen +A-cranelift +T-compiler
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