Subtree sync for rustc_codegen_cranelift #135776
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To workaround a hang in link.exe.
Disable -Zfunction-sections by default on Windows
0.1.141 syncs changes from `libm`. Most of the `libm` changes are testing- or configuration-related.
Combined with [1], this will change the overflowing multiplication operations to return an `extern "C"`-safe type. Link: rust-lang/compiler-builtins#735 [1]
0.1.142 fixes an issue parsing optimization flags, and 0.1.143 changes `__rust_[ui]128_*` builtins to use a C-safe signature.
The amdgpu-kernel calling convention was reverted in commit f6b21e9 due to inactivity in the amdgpu target. Introduce a `gpu-kernel` calling convention that translates to `ptx_kernel` or `amdgpu_kernel`, depending on the target that rust compiles for.
…ubilee Add gpu-kernel calling convention The amdgpu-kernel calling convention was reverted in commit f6b21e9 (rust-lang#120495 and rust-lang/rust-analyzer#16463) due to inactivity in the amdgpu target. Introduce a `gpu-kernel` calling convention that translates to `ptx_kernel` or `amdgpu_kernel`, depending on the target that rust compiles for. Tracking issue: rust-lang#135467 amdgpu target tracking issue: rust-lang#135024
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There are merge commits (commits with multiple parents) in your changes. We have a no merge policy so these commits will need to be removed for this pull request to be merged. You can start a rebase with the following commands: The following commits are merge commits: |
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@bors r+ p=1 subtree sync |
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…bjorn3 Subtree sync for rustc_codegen_cranelift Nothing too exciting this time, but this includes a fix for a linker hang on Windows: rust-lang/rustc_codegen_cranelift#1554 r? `@ghost` `@rustbot` label +A-codegen +A-cranelift +T-compiler
This was referenced Jan 20, 2025
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…iaskrgr Rollup of 7 pull requests Successful merges: - rust-lang#133695 (Reexport likely/unlikely in std::hint) - rust-lang#135330 (Respect --sysroot for rustc -vV and -Cpasses=list) - rust-lang#135333 (Partial progress on rust-lang#132735: Replace extern "rust-intrinsic" with #[rustc_intrinsic] across the codebase) - rust-lang#135741 (Recognise new IPv6 documentation range from IETF RFC 9637) - rust-lang#135770 (Update contributing docs for submodule/subtree changes) - rust-lang#135775 (Subtree update of `rust-analyzer`) - rust-lang#135776 (Subtree sync for rustc_codegen_cranelift) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#135776 - bjorn3:sync_cg_clif-2025-01-20, r=bjorn3 Subtree sync for rustc_codegen_cranelift Nothing too exciting this time, but this includes a fix for a linker hang on Windows: rust-lang/rustc_codegen_cranelift#1554 r? ``@ghost`` ``@rustbot`` label +A-codegen +A-cranelift +T-compiler
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Nothing too exciting this time, but this includes a fix for a linker hang on Windows: rust-lang/rustc_codegen_cranelift#1554
r? @ghost
@rustbot label +A-codegen +A-cranelift +T-compiler