rust/compiler/rustc_codegen_llvm/src, branch 1.87.0https://github.com/rust-lang/rust
http://git.dreamy.place/mirrors/rust/atom?h=1.87.02025-04-17T17:26:17+00:00Revert "Deduplicate template parameter creation"2025-04-17T17:26:17+00:00Vadim Petrochenkovvadim.petrochenkov@gmail.com2025-04-15T18:00:11+00:00urn:sha1:4782bbc5680a2e3004bd5389c73d5fb66b665ded
This reverts commit 6adc2c1fd6ecde7bf83c8b8fbc71f402ced87054.
(cherry picked from commit 38f7060a73acd5ec6ed7d4820dccbf2aa584fc68)
Auto merge of #138503 - bjorn3:string_merging, r=tmiasko2025-03-28T10:18:32+00:00borsbors@rust-lang.org2025-03-28T10:18:32+00:00urn:sha1:2a06022951893fe5b5384f8dbd75b4e6e3b5cee0
Avoid wrapping constant allocations in packed structs when not necessary
This way LLVM will set the string merging flag if the alloc is a nul terminated string, reducing binary sizes.
try-job: armhf-gnu
Add test and comment2025-03-28T09:19:57+00:00bjorn317426603+bjorn3@users.noreply.github.com2025-03-25T12:57:42+00:00urn:sha1:5c82a59bd30815a942b64fa09e22dbe442edf56dAvoid wrapping constant allocations in packed structs when not necessary2025-03-28T09:19:57+00:00bjorn317426603+bjorn3@users.noreply.github.com2025-03-14T15:56:33+00:00urn:sha1:a5fa12b6b908894f59a788641c4b14839e556c5f
This way LLVM will set the string merging flag if the alloc is a nul
terminated string, reducing binary sizes.
Rollup merge of #137247 - dpaoliello:cleanllvm, r=Zalathar2025-03-25T17:09:03+00:00Matthias Krüger476013+matthiaskrgr@users.noreply.github.com2025-03-25T17:09:03+00:00urn:sha1:b66e9320c53a2fddc2c493cd6ffb772bef206977
cg_llvm: Reduce the visibility of types, modules and using declarations in `rustc_codegen_llvm`.
Final part of #135502
Reduces the visibility of types, modules and using declarations in the `rustc_codegen_llvm` to private or `pub(crate)` where possible, and marks unused fields and enum entries with `#[expect(dead_code)]`.
r? Zalathar
Reduce visibility of most items in `rustc_codegen_llvm`2025-03-25T05:36:47+00:00Daniel Paoliellodanpao@microsoft.com2024-11-13T21:13:03+00:00urn:sha1:79b9664091e90c08a7abeab2bbc4a941bcdc3863Auto merge of #133984 - DaniPopes:scmp-ucmp, r=scottmcm2025-03-24T22:53:12+00:00borsbors@rust-lang.org2025-03-24T22:53:12+00:00urn:sha1:1df5affacad5583b98e13b6f1617b8c781f57aa1
Lower BinOp::Cmp to llvm.{s,u}cmp.* intrinsics
Lowers `mir::BinOp::Cmp` (`three_way_compare` intrinsic) to the corresponding LLVM `llvm.{s,u}cmp.i8.*` intrinsics.
These are the intrinsics mentioned in https://github.com/rust-lang/rust/pull/118310, which are now available in LLVM 19.
I couldn't find any follow-up PRs/discussions about this, please let me know if I missed something.
r? `@scottmcm`
Rollup merge of #138627 - EnzymeAD:autodiff-cleanups, r=oli-obk2025-03-21T14:48:55+00:00Matthias Krüger476013+matthiaskrgr@users.noreply.github.com2025-03-21T14:48:55+00:00urn:sha1:0c594da55ff18952a39372b3168023ffc3af1bf0
Autodiff cleanups
Splitting out some cleanups to reduce the size of my batching PR and simplify ``@haenoe`` 's [PR](https://github.com/rust-lang/rust/pull/138314).
r? ``@oli-obk``
Tracking:
- https://github.com/rust-lang/rust/issues/124509
coverage: Convert and check span coordinates without a local file ID2025-03-20T02:29:32+00:00ZalatharZalathar@users.noreply.github.com2025-03-20T01:26:28+00:00urn:sha1:2e36990881e25986ca5dc08b74d79b9a527b4404
For expansion region support, we will want to be able to convert and check
spans before creating a corresponding local file ID.
If we create local file IDs eagerly, but some expansion turns out to have no
successfully-converted spans, LLVM will complain about that expansion's file ID
having no regions.
coverage: Add LLVM plumbing for expansion regions2025-03-20T01:40:36+00:00ZalatharZalathar@users.noreply.github.com2025-03-04T10:55:43+00:00urn:sha1:d07ef5b0e1f7551ad24f86256d63a5dfdb907c17
This is currently unused, but paves the way for future work on expansion
regions without having to worry about the FFI parts.