rust-lang/rust
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

Reduce scope of unsafe block in cg_llvm allocator codegen

Browse Source
This commit is contained in:
bjorn3
2025-10-09 12:35:14 +00:00
parent acf243778e
commit f47c48048d
1 changed files with 21 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

42
compiler/rustc_codegen_llvm/src/allocator.rs
View File

@@ -95,28 +95,28 @@ pub(crate) unsafe fn codegen(
&CodegenFnAttrs::new(),
);
unsafe {
// __rust_alloc_error_handler_should_panic_v2
create_const_value_function(
tcx,
&cx,
&mangle_internal_symbol(tcx, OomStrategy::SYMBOL),
&i8,
&llvm::LLVMConstInt(i8, tcx.sess.opts.unstable_opts.oom.should_panic() as u64, FALSE),
);
// __rust_alloc_error_handler_should_panic_v2
create_const_value_function(
tcx,
&cx,
&mangle_internal_symbol(tcx, OomStrategy::SYMBOL),
&i8,
unsafe {
llvm::LLVMConstInt(i8, tcx.sess.opts.unstable_opts.oom.should_panic() as u64, FALSE)
},
);
// __rust_no_alloc_shim_is_unstable_v2
create_wrapper_function(
tcx,
&cx,
&mangle_internal_symbol(tcx, NO_ALLOC_SHIM_IS_UNSTABLE),
None,
&[],
None,
false,
&CodegenFnAttrs::new(),
);
}
// __rust_no_alloc_shim_is_unstable_v2
create_wrapper_function(
tcx,
&cx,
&mangle_internal_symbol(tcx, NO_ALLOC_SHIM_IS_UNSTABLE),
None,
&[],
None,
false,
&CodegenFnAttrs::new(),
);
if tcx.sess.opts.debuginfo != DebugInfo::None {
let dbg_cx = debuginfo::CodegenUnitDebugContext::new(cx.llmod);