Rollup merge of #116556 - bjorn3:sync_cg_clif-2023-10-09, r=bjorn3

Sync rustc_codegen_cranelift

The highlights this time are improved simd and inline asm support, `is_x86_feature_detected!()` returning the actual cpu features when inline asm support is enabled and a couple of bug fixes.

r? ```@ghost```

```@rustbot``` label +A-codegen +A-cranelift +T-compiler +subtree-sync

1 files changed, 23 insertions, 44 deletions

diff --git a/compiler/rustc_codegen_cranelift/build_system/tests.rs b/compiler/rustc_codegen_cranelift/build_system/tests.rs
index e7bd8b1278c..95ff6b75422 100644
--- a/compiler/rustc_codegen_cranelift/build_system/tests.rs
+++ b/compiler/rustc_codegen_cranelift/build_system/tests.rs
@@ -9,7 +9,7 @@ use crate::path::{Dirs, RelPath};
 use crate::prepare::{apply_patches, GitRepo};
 use crate::rustc_info::get_default_sysroot;
 use crate::shared_utils::rustflags_from_env;
-use crate::utils::{spawn_and_wait, spawn_and_wait_with_input, CargoProject, Compiler, LogGroup};
+use crate::utils::{spawn_and_wait, CargoProject, Compiler, LogGroup};
 use crate::{CodegenBackend, SysrootKind};
 
 static BUILD_EXAMPLE_OUT_DIR: RelPath = RelPath::BUILD.join("example");
@@ -101,13 +101,11 @@ const BASE_SYSROOT_SUITE: &[TestCase] = &[
     TestCase::build_bin("aot.issue-59326", "example/issue-59326.rs"),
 ];
 
-// FIXME(rust-random/rand#1293): Newer rand versions fail to test on Windows. Update once this is
-// fixed.
 pub(crate) static RAND_REPO: GitRepo = GitRepo::github(
     "rust-random",
     "rand",
-    "50b9a447410860af8d6db9a208c3576886955874",
-    "446203b96054891e",
+    "f3dd0b885c4597b9617ca79987a0dd899ab29fcb",
+    "3f869e4fcd602b66",
     "rand",
 );
 
@@ -116,8 +114,8 @@ pub(crate) static RAND: CargoProject = CargoProject::new(&RAND_REPO.source_dir()
 pub(crate) static REGEX_REPO: GitRepo = GitRepo::github(
     "rust-lang",
     "regex",
-    "32fed9429eafba0ae92a64b01796a0c5a75b88c8",
-    "fcc4df7c5b902633",
+    "061ee815ef2c44101dba7b0b124600fcb03c1912",
+    "dc26aefbeeac03ca",
     "regex",
 );
 
@@ -126,8 +124,8 @@ pub(crate) static REGEX: CargoProject = CargoProject::new(&REGEX_REPO.source_dir
 pub(crate) static PORTABLE_SIMD_REPO: GitRepo = GitRepo::github(
     "rust-lang",
     "portable-simd",
-    "7c7dbe0c505ccbc02ff30c1e37381ab1d47bf46f",
-    "5bcc9c544f6fa7bd",
+    "4825b2a64d765317066948867e8714674419359b",
+    "8b188cc41f5af835",
     "portable-simd",
 );
 
@@ -180,40 +178,6 @@ const EXTENDED_SYSROOT_SUITE: &[TestCase] = &[
             spawn_and_wait(build_cmd);
         }
     }),
-    TestCase::custom("test.regex-shootout-regex-dna", &|runner| {
-        REGEX_REPO.patch(&runner.dirs);
-
-        REGEX.clean(&runner.dirs);
-
-        let mut build_cmd = REGEX.build(&runner.target_compiler, &runner.dirs);
-        build_cmd.arg("--example").arg("shootout-regex-dna");
-        spawn_and_wait(build_cmd);
-
-        if runner.is_native {
-            let mut run_cmd = REGEX.run(&runner.target_compiler, &runner.dirs);
-            run_cmd.arg("--example").arg("shootout-regex-dna");
-
-            let input = fs::read_to_string(
-                REGEX.source_dir(&runner.dirs).join("examples").join("regexdna-input.txt"),
-            )
-            .unwrap();
-            let expected = fs::read_to_string(
-                REGEX.source_dir(&runner.dirs).join("examples").join("regexdna-output.txt"),
-            )
-            .unwrap();
-
-            let output = spawn_and_wait_with_input(run_cmd, input);
-
-            let output_matches = expected.lines().eq(output.lines());
-            if !output_matches {
-                println!("Output files don't match!");
-                println!("Expected Output:\n{}", expected);
-                println!("Actual Output:\n{}", output);
-
-                std::process::exit(1);
-            }
-        }
-    }),
     TestCase::custom("test.regex", &|runner| {
         REGEX_REPO.patch(&runner.dirs);
 
@@ -223,7 +187,22 @@ const EXTENDED_SYSROOT_SUITE: &[TestCase] = &[
             let mut run_cmd = REGEX.test(&runner.target_compiler, &runner.dirs);
             // regex-capi and regex-debug don't have any tests. Nor do they contain any code
             // that is useful to test with cg_clif. Skip building them to reduce test time.
-            run_cmd.args(["-p", "regex", "-p", "regex-syntax", "--", "-q"]);
+            run_cmd.args([
+                "-p",
+                "regex",
+                "-p",
+                "regex-syntax",
+                "--release",
+                "--all-targets",
+                "--",
+                "-q",
+            ]);
+            spawn_and_wait(run_cmd);
+
+            let mut run_cmd = REGEX.test(&runner.target_compiler, &runner.dirs);
+            // don't run integration tests for regex-autonata. they take like 2min each without
+            // much extra coverage of simd usage.
+            run_cmd.args(["-p", "regex-automata", "--release", "--lib", "--", "-q"]);
             spawn_and_wait(run_cmd);
         } else {
             eprintln!("Cross-Compiling: Not running tests");