Auto merge of #82851 - JohnTitor:rollup-me5ko8g, r=JohnTitor

Rollup of 13 pull requests Successful merges: - #77916 (Change built-in kernel targets to be os = none throughout) - #82130 (Make some Option, Result methods unstably const) - #82292 (Prevent specialized ZipImpl from calling `__iterator_get_unchecked` twice with the same index) - #82402 (Remove RefCell around `module_trait_cache`) - #82592 (Improve transmute docs with further clarifications) - #82651 (Cleanup rustdoc warnings) - #82720 (Fix diagnostic suggests adding type `[type error]`) - #82751 (improve offset_from docs) - #82793 (Move some tests to more suitable subdirs) - #82803 (rustdoc: Add an unstable option to print all unversioned files) - #82808 (Sync rustc_codegen_cranelift) - #82822 (Fix typo) - #82837 (tweak MaybeUninit docs) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
rust-lang · Mar 7, 2021 · 66ec64c · 66ec64c
2 parents dfe519b + 6220e00
commit 66ec64c
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diff --git a/compiler/rustc/src/main.rs b/compiler/rustc/src/main.rs
@@ -4,7 +4,7 @@ fn main() {
     // Note that we're pulling in a static copy of jemalloc which means that to
     // pull it in we need to actually reference its symbols for it to get
     // linked. The two crates we link to here, std and rustc_driver, are both
-    // dynamic libraries. That means to pull in jemalloc we need to actually
+    // dynamic libraries. That means to pull in jemalloc we actually need to
     // reference allocation symbols one way or another (as this file is the only
     // object code in the rustc executable).
     #[cfg(feature = "jemalloc-sys")]

diff --git a/compiler/rustc_codegen_cranelift/.cirrus.yml b/compiler/rustc_codegen_cranelift/.cirrus.yml
@@ -0,0 +1,25 @@
+task:
+  name: freebsd
+  freebsd_instance:
+    image: freebsd-12-1-release-amd64
+  setup_rust_script:
+    - pkg install -y curl git bash
+    - curl https://sh.rustup.rs -sSf --output rustup.sh
+    - sh rustup.sh --default-toolchain none -y --profile=minimal
+  cargo_bin_cache:
+    folder: ~/.cargo/bin
+  target_cache:
+    folder: target
+  prepare_script:
+    - . $HOME/.cargo/env
+    - git config --global user.email "user@example.com"
+    - git config --global user.name "User"
+    - ./prepare.sh
+  test_script:
+    - . $HOME/.cargo/env
+    - # Enable backtraces for easier debugging
+    - export RUST_BACKTRACE=1
+    - # Reduce amount of benchmark runs as they are slow
+    - export COMPILE_RUNS=2
+    - export RUN_RUNS=2
+    - ./test.sh
diff --git a/compiler/rustc_codegen_cranelift/.github/workflows/main.yml b/compiler/rustc_codegen_cranelift/.github/workflows/main.yml
@@ -12,9 +12,6 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macos-latest]
-        env:
-          - BACKEND: ""
-          - BACKEND: --oldbe
 
     steps:
     - uses: actions/checkout@v2
@@ -54,7 +51,7 @@ jobs:
         export COMPILE_RUNS=2
         export RUN_RUNS=2
 
-        ./test.sh $BACKEND
+        ./test.sh
 
     - name: Package prebuilt cg_clif
       run: tar cvfJ cg_clif.tar.xz build

diff --git a/compiler/rustc_codegen_cranelift/.vscode/settings.json b/compiler/rustc_codegen_cranelift/.vscode/settings.json
@@ -1,6 +1,6 @@
 {
     // source for rustc_* is not included in the rust-src component; disable the errors about this
-    "rust-analyzer.diagnostics.disabled": ["unresolved-extern-crate"],
+    "rust-analyzer.diagnostics.disabled": ["unresolved-extern-crate", "macro-error"],
     "rust-analyzer.assist.importMergeBehavior": "last",
     "rust-analyzer.cargo.loadOutDirsFromCheck": true,
     "rust-analyzer.linkedProjects": [

diff --git a/compiler/rustc_codegen_cranelift/Cargo.lock b/compiler/rustc_codegen_cranelift/Cargo.lock
@@ -1,5 +1,7 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
+version = 3
+
 [[package]]
 name = "anyhow"
 version = "1.0.38"
@@ -29,18 +31,6 @@ version = "1.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ae44d1a3d5a19df61dd0c8beb138458ac2a53a7ac09eba97d55592540004306b"
 
-[[package]]
-name = "cc"
-version = "1.0.66"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c0496836a84f8d0495758516b8621a622beb77c0fed418570e50764093ced48"
-
-[[package]]
-name = "cfg-if"
-version = "0.1.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
-
 [[package]]
 name = "cfg-if"
 version = "1.0.0"
@@ -49,16 +39,16 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "cranelift-bforest"
-version = "0.69.0"
-source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#986b5768f9e68f1564b43f32b8a4080a6582c8ca"
+version = "0.70.0"
+source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#cdb60ec5a9df087262ae8960a31067e88cd80058"
 dependencies = [
  "cranelift-entity",
 ]
 
 [[package]]
 name = "cranelift-codegen"
-version = "0.69.0"
-source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#986b5768f9e68f1564b43f32b8a4080a6582c8ca"
+version = "0.70.0"
+source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#cdb60ec5a9df087262ae8960a31067e88cd80058"
 dependencies = [
  "byteorder",
  "cranelift-bforest",
@@ -75,27 +65,27 @@ dependencies = [
 
 [[package]]
 name = "cranelift-codegen-meta"
-version = "0.69.0"
-source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#986b5768f9e68f1564b43f32b8a4080a6582c8ca"
+version = "0.70.0"
+source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#cdb60ec5a9df087262ae8960a31067e88cd80058"
 dependencies = [
  "cranelift-codegen-shared",
  "cranelift-entity",
 ]
 
 [[package]]
 name = "cranelift-codegen-shared"
-version = "0.69.0"
-source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#986b5768f9e68f1564b43f32b8a4080a6582c8ca"
+version = "0.70.0"
+source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#cdb60ec5a9df087262ae8960a31067e88cd80058"
 
 [[package]]
 name = "cranelift-entity"
-version = "0.69.0"
-source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#986b5768f9e68f1564b43f32b8a4080a6582c8ca"
+version = "0.70.0"
+source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#cdb60ec5a9df087262ae8960a31067e88cd80058"
 
 [[package]]
 name = "cranelift-frontend"
-version = "0.69.0"
-source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#986b5768f9e68f1564b43f32b8a4080a6582c8ca"
+version = "0.70.0"
+source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#cdb60ec5a9df087262ae8960a31067e88cd80058"
 dependencies = [
  "cranelift-codegen",
  "log",
@@ -105,8 +95,8 @@ dependencies = [
 
 [[package]]
 name = "cranelift-jit"
-version = "0.69.0"
-source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#986b5768f9e68f1564b43f32b8a4080a6582c8ca"
+version = "0.70.0"
+source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#cdb60ec5a9df087262ae8960a31067e88cd80058"
 dependencies = [
  "anyhow",
  "cranelift-codegen",
@@ -123,8 +113,8 @@ dependencies = [
 
 [[package]]
 name = "cranelift-module"
-version = "0.69.0"
-source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#986b5768f9e68f1564b43f32b8a4080a6582c8ca"
+version = "0.70.0"
+source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#cdb60ec5a9df087262ae8960a31067e88cd80058"
 dependencies = [
  "anyhow",
  "cranelift-codegen",
@@ -135,18 +125,17 @@ dependencies = [
 
 [[package]]
 name = "cranelift-native"
-version = "0.69.0"
-source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#986b5768f9e68f1564b43f32b8a4080a6582c8ca"
+version = "0.70.0"
+source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#cdb60ec5a9df087262ae8960a31067e88cd80058"
 dependencies = [
  "cranelift-codegen",
- "raw-cpuid",
  "target-lexicon",
 ]
 
 [[package]]
 name = "cranelift-object"
-version = "0.69.0"
-source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#986b5768f9e68f1564b43f32b8a4080a6582c8ca"
+version = "0.70.0"
+source = "git+https://github.com/bytecodealliance/wasmtime/?branch=main#cdb60ec5a9df087262ae8960a31067e88cd80058"
 dependencies = [
  "anyhow",
  "cranelift-codegen",
@@ -162,7 +151,7 @@ version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "81156fece84ab6a9f2afdb109ce3ae577e42b1228441eded99bd77f627953b1a"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
 ]
 
 [[package]]
@@ -219,27 +208,27 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.82"
+version = "0.2.86"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "89203f3fba0a3795506acaad8ebce3c80c0af93f994d5a1d7a0b1eeb23271929"
+checksum = "b7282d924be3275cec7f6756ff4121987bc6481325397dde6ba3e7802b1a8b1c"
 
 [[package]]
 name = "libloading"
 version = "0.6.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "351a32417a12d5f7e82c368a66781e307834dae04c6ce0cd4456d52989229883"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
  "winapi",
 ]
 
 [[package]]
 name = "log"
-version = "0.4.13"
+version = "0.4.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fcf3805d4480bb5b86070dcfeb9e2cb2ebc148adb753c5cca5f884d1d65a42b2"
+checksum = "51b9bbe6c47d51fc3e1a9b945965946b4c44142ab8792c50835a980d362c2710"
 dependencies = [
- "cfg-if 0.1.10",
+ "cfg-if",
 ]
 
 [[package]]
@@ -253,9 +242,9 @@ dependencies = [
 
 [[package]]
 name = "object"
-version = "0.22.0"
+version = "0.23.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8d3b63360ec3cb337817c2dbd47ab4a0f170d285d8e5a2064600f3def1402397"
+checksum = "a9a7ab5d64814df0fe4a4b5ead45ed6c5f181ee3ff04ba344313a6c80446c5d4"
 dependencies = [
  "crc32fast",
  "indexmap",
@@ -272,24 +261,13 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.8"
+version = "1.0.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "991431c3519a3f36861882da93630ce66b52918dcf1b8e2fd66b397fc96f28df"
+checksum = "c3d0b9745dc2debf507c8422de05d7226cc1f0644216dfdfead988f9b1ab32a7"
 dependencies = [
  "proc-macro2",
 ]
 
-[[package]]
-name = "raw-cpuid"
-version = "8.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1fdf7d9dbd43f3d81d94a49c1c3df73cc2b3827995147e6cf7f89d4ec5483e73"
-dependencies = [
- "bitflags",
- "cc",
- "rustc_version",
-]
-
 [[package]]
 name = "regalloc"
 version = "0.0.31"
@@ -337,30 +315,6 @@ dependencies = [
  "target-lexicon",
 ]
 
-[[package]]
-name = "rustc_version"
-version = "0.2.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "138e3e0acb6c9fb258b19b67cb8abd63c00679d2851805ea151465464fe9030a"
-dependencies = [
- "semver",
-]
-
-[[package]]
-name = "semver"
-version = "0.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
-dependencies = [
- "semver-parser",
-]
-
-[[package]]
-name = "semver-parser"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
-
 [[package]]
 name = "smallvec"
 version = "1.6.1"
@@ -369,9 +323,9 @@ checksum = "fe0f37c9e8f3c5a4a66ad655a93c74daac4ad00c441533bf5c6e7990bb42604e"
 
 [[package]]
 name = "syn"
-version = "1.0.58"
+version = "1.0.60"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cc60a3d73ea6594cd712d830cc1f0390fd71542d8c8cd24e70cc54cdfd5e05d5"
+checksum = "c700597eca8a5a762beb35753ef6b94df201c81cca676604f547495a0d7f0081"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -380,24 +334,24 @@ dependencies = [
 
 [[package]]
 name = "target-lexicon"
-version = "0.11.1"
+version = "0.11.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4ee5a98e506fb7231a304c3a1bd7c132a55016cf65001e0282480665870dfcb9"
+checksum = "422045212ea98508ae3d28025bc5aaa2bd4a9cdaecd442a08da2ee620ee9ea95"
 
 [[package]]
 name = "thiserror"
-version = "1.0.23"
+version = "1.0.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "76cc616c6abf8c8928e2fdcc0dbfab37175edd8fb49a4641066ad1364fdab146"
+checksum = "e0f4a65597094d4483ddaed134f409b2cb7c1beccf25201a9f73c719254fa98e"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.23"
+version = "1.0.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9be73a2caec27583d0046ef3796c3794f868a5bc813db689eed00c7631275cd1"
+checksum = "7765189610d8241a44529806d6fd1f2e0a08734313a35d5b3a556f92b381f3c0"
 dependencies = [
  "proc-macro2",
  "quote",

diff --git a/compiler/rustc_codegen_cranelift/Cargo.toml b/compiler/rustc_codegen_cranelift/Cargo.toml
@@ -9,14 +9,14 @@ crate-type = ["dylib"]
 
 [dependencies]
 # These have to be in sync with each other
-cranelift-codegen = { git = "https://github.com/bytecodealliance/wasmtime/", branch = "main", features = ["unwind", "x86", "x64"] }
+cranelift-codegen = { git = "https://github.com/bytecodealliance/wasmtime/", branch = "main", features = ["unwind", "x64"] }
 cranelift-frontend = { git = "https://github.com/bytecodealliance/wasmtime/", branch = "main" }
 cranelift-module = { git = "https://github.com/bytecodealliance/wasmtime/", branch = "main" }
 cranelift-jit = { git = "https://github.com/bytecodealliance/wasmtime/", branch = "main", optional = true }
 cranelift-object = { git = "https://github.com/bytecodealliance/wasmtime/", branch = "main" }
 target-lexicon = "0.11.0"
 gimli = { version = "0.23.0", default-features = false, features = ["write"]}
-object = { version = "0.22.0", default-features = false, features = ["std", "read_core", "write", "coff", "elf", "macho", "pe"] }
+object = { version = "0.23.0", default-features = false, features = ["std", "read_core", "write", "coff", "elf", "macho", "pe"] }
 
 ar = { git = "https://github.com/bjorn3/rust-ar.git", branch = "do_not_remove_cg_clif_ranlib" }
 indexmap = "1.0.2"
@@ -38,7 +38,6 @@ smallvec = "1.6.1"
 default = ["jit", "inline_asm"]
 jit = ["cranelift-jit", "libloading"]
 inline_asm = []
-oldbe = []
 
 [profile.dev]
 # By compiling dependencies with optimizations, performing tests gets much faster.