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Auto merge of rust-lang#87822 - JohnTitor:rollup-kxojii0, r=JohnTitor
Rollup of 7 pull requests Successful merges: - rust-lang#85807 (bootstrap: Disable initial-exec TLS model on powerpc) - rust-lang#87761 (Fix overflow in rustc happening if the `err_count()` is reduced in a stage.) - rust-lang#87775 (Add hint for unresolved associated trait items if the trait has a single item) - rust-lang#87779 (Remove special case for statement `NodeId` assignment) - rust-lang#87787 (Use `C-unwind` ABI for `__rust_start_panic` in `panic_abort`) - rust-lang#87809 (Fix typo in the ptr documentation) - rust-lang#87816 (Sync rustc_codegen_cranelift) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
2 parents 24380a6 + 0de0b88 commit 5ad7389

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‎compiler/rustc_codegen_cranelift/.github/workflows/main.yml‎

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@@ -49,12 +49,14 @@ jobs:
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- name: Install MinGW toolchain and wine
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if: matrix.os == 'ubuntu-latest' && matrix.env.TARGET_TRIPLE == 'x86_64-pc-windows-gnu'
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run: |
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sudo apt-get update
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sudo apt-get install -y gcc-mingw-w64-x86-64 wine-stable
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rustup target add x86_64-pc-windows-gnu
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- name: Install AArch64 toolchain and qemu
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if: matrix.os == 'ubuntu-latest' && matrix.env.TARGET_TRIPLE == 'aarch64-unknown-linux-gnu'
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run: |
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sudo apt-get update
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sudo apt-get install -y gcc-aarch64-linux-gnu qemu-user
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- name: Prepare dependencies

‎compiler/rustc_codegen_cranelift/.gitignore‎

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/rand
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/regex
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/simple-raytracer
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/stdsimd

‎compiler/rustc_codegen_cranelift/Cargo.lock‎

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@@ -4,9 +4,9 @@ version = 3
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[[package]]
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name = "anyhow"
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version = "1.0.38"
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version = "1.0.42"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "afddf7f520a80dbf76e6f50a35bca42a2331ef227a28b3b6dc5c2e2338d114b1"
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checksum = "595d3cfa7a60d4555cb5067b99f07142a08ea778de5cf993f7b75c7d8fabc486"
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[[package]]
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name = "ar"
@@ -34,15 +34,15 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
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[[package]]
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name = "cranelift-bforest"
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version = "0.75.0"
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source = "git+https://github.com/bytecodealliance/wasmtime.git?branch=main#c71ad9490e7f3e19bbcae7e28bbe50f8a0b4a5d8"
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source = "git+https://github.com/bytecodealliance/wasmtime.git#5deda279775dca5e37449c829cda1f6276d6542b"
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dependencies = [
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"cranelift-entity",
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]
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[[package]]
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name = "cranelift-codegen"
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version = "0.75.0"
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source = "git+https://github.com/bytecodealliance/wasmtime.git?branch=main#c71ad9490e7f3e19bbcae7e28bbe50f8a0b4a5d8"
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source = "git+https://github.com/bytecodealliance/wasmtime.git#5deda279775dca5e37449c829cda1f6276d6542b"
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dependencies = [
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"cranelift-bforest",
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"cranelift-codegen-meta",
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[[package]]
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name = "cranelift-codegen-meta"
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version = "0.75.0"
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source = "git+https://github.com/bytecodealliance/wasmtime.git?branch=main#c71ad9490e7f3e19bbcae7e28bbe50f8a0b4a5d8"
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source = "git+https://github.com/bytecodealliance/wasmtime.git#5deda279775dca5e37449c829cda1f6276d6542b"
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dependencies = [
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"cranelift-codegen-shared",
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"cranelift-entity",
@@ -67,17 +67,17 @@ dependencies = [
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[[package]]
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name = "cranelift-codegen-shared"
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version = "0.75.0"
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source = "git+https://github.com/bytecodealliance/wasmtime.git?branch=main#c71ad9490e7f3e19bbcae7e28bbe50f8a0b4a5d8"
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source = "git+https://github.com/bytecodealliance/wasmtime.git#5deda279775dca5e37449c829cda1f6276d6542b"
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[[package]]
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name = "cranelift-entity"
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version = "0.75.0"
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source = "git+https://github.com/bytecodealliance/wasmtime.git?branch=main#c71ad9490e7f3e19bbcae7e28bbe50f8a0b4a5d8"
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source = "git+https://github.com/bytecodealliance/wasmtime.git#5deda279775dca5e37449c829cda1f6276d6542b"
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[[package]]
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name = "cranelift-frontend"
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version = "0.75.0"
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source = "git+https://github.com/bytecodealliance/wasmtime.git?branch=main#c71ad9490e7f3e19bbcae7e28bbe50f8a0b4a5d8"
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source = "git+https://github.com/bytecodealliance/wasmtime.git#5deda279775dca5e37449c829cda1f6276d6542b"
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dependencies = [
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"cranelift-codegen",
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"log",
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[[package]]
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name = "cranelift-jit"
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version = "0.75.0"
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source = "git+https://github.com/bytecodealliance/wasmtime.git?branch=main#c71ad9490e7f3e19bbcae7e28bbe50f8a0b4a5d8"
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source = "git+https://github.com/bytecodealliance/wasmtime.git#5deda279775dca5e37449c829cda1f6276d6542b"
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dependencies = [
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"anyhow",
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"cranelift-codegen",
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[[package]]
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name = "cranelift-module"
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version = "0.75.0"
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source = "git+https://github.com/bytecodealliance/wasmtime.git?branch=main#c71ad9490e7f3e19bbcae7e28bbe50f8a0b4a5d8"
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source = "git+https://github.com/bytecodealliance/wasmtime.git#5deda279775dca5e37449c829cda1f6276d6542b"
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dependencies = [
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"anyhow",
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"cranelift-codegen",
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[[package]]
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name = "cranelift-native"
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version = "0.75.0"
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source = "git+https://github.com/bytecodealliance/wasmtime.git?branch=main#c71ad9490e7f3e19bbcae7e28bbe50f8a0b4a5d8"
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source = "git+https://github.com/bytecodealliance/wasmtime.git#5deda279775dca5e37449c829cda1f6276d6542b"
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dependencies = [
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"cranelift-codegen",
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"libc",
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[[package]]
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name = "cranelift-object"
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version = "0.75.0"
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source = "git+https://github.com/bytecodealliance/wasmtime.git?branch=main#c71ad9490e7f3e19bbcae7e28bbe50f8a0b4a5d8"
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source = "git+https://github.com/bytecodealliance/wasmtime.git#5deda279775dca5e37449c829cda1f6276d6542b"
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dependencies = [
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"anyhow",
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"cranelift-codegen",
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[[package]]
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name = "gimli"
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version = "0.24.0"
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version = "0.25.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "0e4075386626662786ddb0ec9081e7c7eeb1ba31951f447ca780ef9f5d568189"
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checksum = "f0a01e0497841a3b2db4f8afa483cce65f7e96a3498bd6c541734792aeac8fe7"
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dependencies = [
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"indexmap",
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]
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[[package]]
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name = "hashbrown"
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version = "0.9.1"
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version = "0.11.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "d7afe4a420e3fe79967a00898cc1f4db7c8a49a9333a29f8a4bd76a253d5cd04"
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checksum = "ab5ef0d4909ef3724cc8cce6ccc8572c5c817592e9285f5464f8e86f8bd3726e"
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[[package]]
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name = "indexmap"
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version = "1.6.1"
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version = "1.7.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "4fb1fa934250de4de8aef298d81c729a7d33d8c239daa3a7575e6b92bfc7313b"
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checksum = "bc633605454125dec4b66843673f01c7df2b89479b32e0ed634e43a91cff62a5"
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dependencies = [
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"autocfg",
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"hashbrown",
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]
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[[package]]
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name = "libc"
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version = "0.2.97"
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version = "0.2.98"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "12b8adadd720df158f4d70dfe7ccc6adb0472d7c55ca83445f6a5ab3e36f8fb6"
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checksum = "320cfe77175da3a483efed4bc0adc1968ca050b098ce4f2f1c13a56626128790"
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[[package]]
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name = "libloading"
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[[package]]
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name = "object"
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version = "0.25.3"
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version = "0.26.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "a38f2be3697a57b4060074ff41b44c16870d916ad7877c17696e063257482bc7"
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checksum = "c55827317fb4c08822499848a14237d2874d6f139828893017237e7ab93eb386"
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dependencies = [
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"crc32fast",
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"indexmap",
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[[package]]
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name = "target-lexicon"
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version = "0.12.0"
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version = "0.12.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "64ae3b39281e4b14b8123bdbaddd472b7dfe215e444181f2f9d2443c2444f834"
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checksum = "b0652da4c4121005e9ed22b79f6c5f2d9e2752906b53a33e9490489ba421a6fb"
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[[package]]
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name = "winapi"

‎compiler/rustc_codegen_cranelift/Cargo.toml‎

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@@ -8,15 +8,15 @@ crate-type = ["dylib"]
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[dependencies]
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# These have to be in sync with each other
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cranelift-codegen = { git = "https://github.com/bytecodealliance/wasmtime.git", branch = "main", features = ["unwind", "all-arch"] }
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cranelift-frontend = { git = "https://github.com/bytecodealliance/wasmtime.git", branch = "main" }
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cranelift-module = { git = "https://github.com/bytecodealliance/wasmtime.git", branch = "main" }
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cranelift-native = { git = "https://github.com/bytecodealliance/wasmtime.git", branch = "main" }
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cranelift-jit = { git = "https://github.com/bytecodealliance/wasmtime.git", branch = "main", optional = true }
16-
cranelift-object = { git = "https://github.com/bytecodealliance/wasmtime.git", branch = "main" }
11+
cranelift-codegen = { git = "https://github.com/bytecodealliance/wasmtime.git", features = ["unwind", "all-arch"] }
12+
cranelift-frontend = { git = "https://github.com/bytecodealliance/wasmtime.git" }
13+
cranelift-module = { git = "https://github.com/bytecodealliance/wasmtime.git" }
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cranelift-native = { git = "https://github.com/bytecodealliance/wasmtime.git" }
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cranelift-jit = { git = "https://github.com/bytecodealliance/wasmtime.git", optional = true }
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cranelift-object = { git = "https://github.com/bytecodealliance/wasmtime.git" }
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target-lexicon = "0.12.0"
18-
gimli = { version = "0.24.0", default-features = false, features = ["write"]}
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object = { version = "0.25.0", default-features = false, features = ["std", "read_core", "write", "archive", "coff", "elf", "macho", "pe"] }
18+
gimli = { version = "0.25.0", default-features = false, features = ["write"]}
19+
object = { version = "0.26.0", default-features = false, features = ["std", "read_core", "write", "archive", "coff", "elf", "macho", "pe"] }
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2222
indexmap = "1.0.2"
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3636
#gimli = { path = "../" }
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3838
[features]
39-
default = ["jit", "inline_asm"]
39+
# Enable features not ready to be enabled when compiling as part of rustc
40+
unstable-features = ["jit", "inline_asm"]
4041
jit = ["cranelift-jit", "libloading"]
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inline_asm = []
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‎compiler/rustc_codegen_cranelift/build_sysroot/Cargo.lock‎

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[[package]]
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name = "cc"
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version = "1.0.68"
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version = "1.0.69"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "4a72c244c1ff497a746a7e1fb3d14bd08420ecda70c8f25c7112f2781652d787"
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checksum = "e70cc2f62c6ce1868963827bd677764c62d07c3d9a3e1fb1177ee1a9ab199eb2"
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name = "libc"
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version = "0.2.97"
135+
version = "0.2.98"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "12b8adadd720df158f4d70dfe7ccc6adb0472d7c55ca83445f6a5ab3e36f8fb6"
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checksum = "320cfe77175da3a483efed4bc0adc1968ca050b098ce4f2f1c13a56626128790"
138138
dependencies = [
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"rustc-std-workspace-core",
140140
]
@@ -270,14 +270,6 @@ dependencies = [
270270
"test",
271271
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[[package]]
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name = "term"
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version = "0.0.0"
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dependencies = [
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"core",
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"std",
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]
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version = "0.0.0"
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"panic_unwind",
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‎compiler/rustc_codegen_cranelift/build_system/build_backend.rs‎

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@@ -4,7 +4,7 @@ use std::process::Command;
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55
pub(crate) fn build_backend(channel: &str, host_triple: &str) -> PathBuf {
66
let mut cmd = Command::new("cargo");
7-
cmd.arg("build").arg("--target").arg(host_triple);
7+
cmd.arg("build").arg("--target").arg(host_triple).arg("--features").arg("unstable-features");
88

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match channel {
1010
"debug" => {}

‎compiler/rustc_codegen_cranelift/build_system/build_sysroot.rs‎

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@@ -91,7 +91,9 @@ pub(crate) fn build_sysroot(
9191
{
9292
let file = file.unwrap().path();
9393
let file_name_str = file.file_name().unwrap().to_str().unwrap();
94-
if file_name_str.contains("rustc_")
94+
if (file_name_str.contains("rustc_")
95+
&& !file_name_str.contains("rustc_std_workspace_")
96+
&& !file_name_str.contains("rustc_demangle"))
9597
|| file_name_str.contains("chalk")
9698
|| file_name_str.contains("tracing")
9799
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‎compiler/rustc_codegen_cranelift/build_system/prepare.rs‎

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Original file line numberDiff line numberDiff line change
@@ -27,6 +27,13 @@ pub(crate) fn prepare() {
2727
"341f207c1071f7290e3f228c710817c280c8dca1",
2828
);
2929

30+
clone_repo(
31+
"stdsimd",
32+
"https://github.com/rust-lang/stdsimd",
33+
"be96995d8ddec03fac9a0caf4d4c51c7fbc33507",
34+
);
35+
apply_patches("stdsimd", Path::new("stdsimd"));
36+
3037
clone_repo(
3138
"simple-raytracer",
3239
"https://github.com/ebobby/simple-raytracer",
@@ -60,11 +67,7 @@ fn prepare_sysroot() {
6067
copy_dir_recursively(&sysroot_src_orig.join("library"), &sysroot_src.join("library"));
6168

6269
let rustc_version = get_rustc_version();
63-
fs::write(
64-
Path::new("build_sysroot").join("rustc_version"),
65-
&rustc_version,
66-
)
67-
.unwrap();
70+
fs::write(Path::new("build_sysroot").join("rustc_version"), &rustc_version).unwrap();
6871

6972
eprintln!("[GIT] init");
7073
let mut git_init_cmd = Command::new("git");

‎compiler/rustc_codegen_cranelift/clean_all.sh‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -3,4 +3,4 @@ set -e
33

44
rm -rf build_sysroot/{sysroot_src/,target/,compiler-builtins/,rustc_version}
55
rm -rf target/ build/ perf.data{,.old}
6-
rm -rf rand/ regex/ simple-raytracer/
6+
rm -rf rand/ regex/ simple-raytracer/ stdsimd/

‎compiler/rustc_codegen_cranelift/docs/usage.md‎

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -36,7 +36,7 @@ $ $cg_clif_dir/build/cargo jit
3636
or
3737

3838
```bash
39-
$ $cg_clif_dir/build/bin/cg_clif -Cllvm-args=mode=jit -Cprefer-dynamic my_crate.rs
39+
$ $cg_clif_dir/build/bin/cg_clif -Zunstable-features -Cllvm-args=mode=jit -Cprefer-dynamic my_crate.rs
4040
```
4141

4242
There is also an experimental lazy jit mode. In this mode functions are only compiled once they are
@@ -52,7 +52,7 @@ These are a few functions that allow you to easily run rust code from the shell
5252

5353
```bash
5454
function jit_naked() {
55-
echo "$@" | $cg_clif_dir/build/bin/cg_clif - -Cllvm-args=mode=jit -Cprefer-dynamic
55+
echo "$@" | $cg_clif_dir/build/bin/cg_clif - -Zunstable-features -Cllvm-args=mode=jit -Cprefer-dynamic
5656
}
5757

5858
function jit() {

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