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Fix unsafe_op_in_unsafe_fn in compiler

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This commit is contained in:
Michael Goulet
2024-07-14 14:27:57 -04:00
parent 71eb49c318
commit 28503d69ac
15 changed files with 386 additions and 311 deletions
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16
compiler/rustc_codegen_llvm/src/back/lto.rs
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@@ -727,7 +727,7 @@ pub unsafe fn optimize_thin_module(
// into that context. One day, however, we may do this for upstream
// crates but for locally codegened modules we may be able to reuse
// that LLVM Context and Module.
let llcx = llvm::LLVMRustContextCreate(cgcx.fewer_names);
let llcx = unsafe { llvm::LLVMRustContextCreate(cgcx.fewer_names) };
let llmod_raw = parse_module(llcx, module_name, thin_module.data(), dcx)? as *const _;
let mut module = ModuleCodegen {
module_llvm: ModuleLlvm { llmod_raw, llcx, tm: ManuallyDrop::new(tm) },
@@ -750,7 +750,9 @@ pub unsafe fn optimize_thin_module(
{
let _timer =
cgcx.prof.generic_activity_with_arg("LLVM_thin_lto_rename", thin_module.name());
if !llvm::LLVMRustPrepareThinLTORename(thin_module.shared.data.0, llmod, target) {
if unsafe {
!llvm::LLVMRustPrepareThinLTORename(thin_module.shared.data.0, llmod, target)
} {
return Err(write::llvm_err(dcx, LlvmError::PrepareThinLtoModule));
}
save_temp_bitcode(cgcx, &module, "thin-lto-after-rename");
@@ -760,7 +762,8 @@ pub unsafe fn optimize_thin_module(
let _timer = cgcx
.prof
.generic_activity_with_arg("LLVM_thin_lto_resolve_weak", thin_module.name());
if !llvm::LLVMRustPrepareThinLTOResolveWeak(thin_module.shared.data.0, llmod) {
if unsafe { !llvm::LLVMRustPrepareThinLTOResolveWeak(thin_module.shared.data.0, llmod) }
{
return Err(write::llvm_err(dcx, LlvmError::PrepareThinLtoModule));
}
save_temp_bitcode(cgcx, &module, "thin-lto-after-resolve");
@@ -770,7 +773,8 @@ pub unsafe fn optimize_thin_module(
let _timer = cgcx
.prof
.generic_activity_with_arg("LLVM_thin_lto_internalize", thin_module.name());
if !llvm::LLVMRustPrepareThinLTOInternalize(thin_module.shared.data.0, llmod) {
if unsafe { !llvm::LLVMRustPrepareThinLTOInternalize(thin_module.shared.data.0, llmod) }
{
return Err(write::llvm_err(dcx, LlvmError::PrepareThinLtoModule));
}
save_temp_bitcode(cgcx, &module, "thin-lto-after-internalize");
@@ -779,7 +783,9 @@ pub unsafe fn optimize_thin_module(
{
let _timer =
cgcx.prof.generic_activity_with_arg("LLVM_thin_lto_import", thin_module.name());
if !llvm::LLVMRustPrepareThinLTOImport(thin_module.shared.data.0, llmod, target) {
if unsafe {
!llvm::LLVMRustPrepareThinLTOImport(thin_module.shared.data.0, llmod, target)
} {
return Err(write::llvm_err(dcx, LlvmError::PrepareThinLtoModule));
}
save_temp_bitcode(cgcx, &module, "thin-lto-after-import");