Auto merge of #141557 - bjorn3:sync_cg_clif-2025-05-25, r=bjorn3

Subtree sync for rustc_codegen_cranelift

The main highlights this time are a Cranelift update and (thanks for beetrees) f16/f128 support.

r? `@ghost`

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

1 files changed, 4 insertions, 3 deletions

diff --git a/compiler/rustc_codegen_cranelift/src/driver/jit.rs b/compiler/rustc_codegen_cranelift/src/driver/jit.rs
index e368cf4386d..b1f185b551c 100644
--- a/compiler/rustc_codegen_cranelift/src/driver/jit.rs
+++ b/compiler/rustc_codegen_cranelift/src/driver/jit.rs
@@ -6,6 +6,7 @@ use std::os::raw::{c_char, c_int};
 
 use cranelift_jit::{JITBuilder, JITModule};
 use rustc_codegen_ssa::CrateInfo;
+use rustc_middle::middle::codegen_fn_attrs::CodegenFnAttrFlags;
 use rustc_middle::mir::mono::MonoItem;
 use rustc_session::Session;
 use rustc_span::sym;
@@ -84,7 +85,7 @@ pub(crate) fn run_jit(tcx: TyCtxt<'_>, jit_args: Vec<String>) -> ! {
 
     tcx.dcx().abort_if_errors();
 
-    jit_module.finalize_definitions();
+    let mut jit_module = jit_module.finalize_definitions();
 
     println!(
         "Rustc codegen cranelift will JIT run the executable, because -Cllvm-args=mode=jit was passed"
@@ -104,7 +105,7 @@ pub(crate) fn run_jit(tcx: TyCtxt<'_>, jit_args: Vec<String>) -> ! {
         call_conv: jit_module.target_config().default_call_conv,
     };
     let start_func_id = jit_module.declare_function("main", Linkage::Import, &start_sig).unwrap();
-    let finalized_start: *const u8 = jit_module.module.get_finalized_function(start_func_id);
+    let finalized_start: *const u8 = jit_module.get_finalized_function(start_func_id);
 
     let f: extern "C" fn(c_int, *const *const c_char) -> c_int =
         unsafe { ::std::mem::transmute(finalized_start) };
@@ -119,7 +120,7 @@ pub(crate) fn run_jit(tcx: TyCtxt<'_>, jit_args: Vec<String>) -> ! {
     std::process::exit(ret);
 }
 
-pub(crate) fn codegen_and_compile_fn<'tcx>(
+fn codegen_and_compile_fn<'tcx>(
     tcx: TyCtxt<'tcx>,
     cx: &mut crate::CodegenCx,
     cached_context: &mut Context,