rust/compiler/rustc_codegen_llvm/src/back, branch 1.76.0 https://github.com/rust-lang/rust http://git.dreamy.place/mirrors/rust/atom?h=1.76.0 2024-01-12T10:27:00+00:00 Revert "Auto merge of #113923 - DianQK:restore-no-builtins-lto, r=pnkfelix" 2024-01-12T10:27:00+00:00 DianQK dianqk@dianqk.net 2024-01-12T10:27:00+00:00 urn:sha1:251322ea3dedb68aa96c8e830d1dbddc07229912 This reverts commit 8c2b57721728233e074db69d93517614de338055, reversing changes made to 9cf18e98f82d85fa41141391d54485b8747da46f. Revert "Auto merge of #118568 - DianQK:no-builtins-symbols, r=pnkfelix" 2024-01-12T10:26:42+00:00 DianQK dianqk@dianqk.net 2024-01-12T10:26:42+00:00 urn:sha1:59ccbe306afe19197a1c8ec5553754ae7fbe2c8e This reverts commit 503e129328080e924c0ddfca6abf4c2812580102, reversing changes made to 0e7f91b75e7484a713e2f644212cfc1aa7478a28. Rename many `DiagCtxt` and `EarlyDiagCtxt` locals. 2023-12-18T05:06:22+00:00 Nicholas Nethercote n.nethercote@gmail.com 2023-12-18T00:15:13+00:00 urn:sha1:f6aa418c9f616ae898d01082f8fe324927295d9c Rename many `DiagCtxt` arguments. 2023-12-18T05:06:22+00:00 Nicholas Nethercote n.nethercote@gmail.com 2023-12-17T23:15:45+00:00 urn:sha1:f422dca3ae8b8a8c9a99b8e6ec0899e08dc072c3 Rename `CodegenContext::create_diag_handler` as `CodegenContext::create_dcx`. 2023-12-18T05:06:21+00:00 Nicholas Nethercote n.nethercote@gmail.com 2023-12-17T21:43:59+00:00 urn:sha1:7c656bc05bdb39884bdc5e87b2ed870233289591 Rename `Session::span_diagnostic` as `Session::dcx`. 2023-12-18T05:06:21+00:00 Nicholas Nethercote n.nethercote@gmail.com 2023-12-17T19:21:26+00:00 urn:sha1:09af8a667c0fa456bbe62fa462f4b0f42f2845ec Rename `Handler` as `DiagCtxt`. 2023-12-18T05:06:19+00:00 Nicholas Nethercote n.nethercote@gmail.com 2023-12-17T10:48:57+00:00 urn:sha1:cde19c016e4608288a02f5bdec0b5330d474c26f Auto merge of #118566 - klensy:cstr-new, r=WaffleLapkin 2023-12-14T11:14:03+00:00 bors bors@rust-lang.org 2023-12-14T11:14:03+00:00 urn:sha1:1aa6aefdc92555b3fbc5ae4c99365df9845a3e31 use c literals in compiler and library Relands refreshed https://github.com/rust-lang/rust/pull/111647 rustc_codegen_llvm: Enforce `rustc::potential_query_instability` lint 2023-12-12T12:16:14+00:00 Martin Nordholts martin.nordholts@codetale.se 2023-12-12T12:14:53+00:00 urn:sha1:f44ccbab2bbdc538b739d6a1f5f9fbdb8339f8f8 Stop allowing `rustc::potential_query_instability` on all of `rustc_codegen_llvm` and instead allow it on a case-by-case basis. In this case, both instances are safe to allow. Auto merge of #117873 - quininer:android-emutls, r=Amanieu 2023-12-09T05:32:35+00:00 bors bors@rust-lang.org 2023-12-09T05:32:35+00:00 urn:sha1:608f32435afd5b61f61c593e70df1a2b8ada6a79 Add emulated TLS support This is a reopen of https://github.com/rust-lang/rust/pull/96317 . many android devices still only use 128 pthread keys, so using emutls can be helpful. Currently LLVM uses emutls by default for some targets (such as android, openbsd), but rust does not use it, because `has_thread_local` is false. This commit has some changes to allow users to enable emutls: 1. add `-Zhas-thread-local` flag to specify that std uses `#[thread_local]` instead of pthread key. 2. when using emutls, decorate symbol names to find thread local symbol correctly. 3. change `-Zforce-emulated-tls` to `-Ztls-model=emulated` to explicitly specify whether to generate emutls. r? `@Amanieu`