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Rollup merge of #99759 - bjorn3:remove_llvm_dead_code, r=nikic

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Remove dead code from cg_llvm

Found while working on https://github.com/rust-lang/rust/pull/97485
This commit is contained in:
Yuki Okushi 2022-07-27 11:52:56 +09:00 • committed by GitHub
commit 7f608e99dc
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5 changed files with 0 additions and 100 deletions
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27
compiler/rustc_codegen_llvm/src/llvm/ffi.rs
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@ -572,16 +572,6 @@ pub enum ArchiveKind {
K_COFF,
}
/// LLVMRustPassKind
#[derive(Copy, Clone, PartialEq, Debug)]
#[repr(C)]
#[allow(dead_code)] // Variants constructed by C++.
pub enum PassKind {
Other,
Function,
Module,
}
// LLVMRustThinLTOData
extern "C" {
pub type ThinLTOData;
@ -592,10 +582,6 @@ extern "C" {
pub type ThinLTOBuffer;
}
// LLVMRustModuleNameCallback
pub type ThinLTOModuleNameCallback =
unsafe extern "C" fn(*mut c_void, *const c_char, *const c_char);
/// LLVMRustThinLTOModule
#[repr(C)]
pub struct ThinLTOModule {
@ -661,9 +647,6 @@ extern "C" {
}
#[repr(C)]
pub struct Builder<'a>(InvariantOpaque<'a>);
extern "C" {
pub type MemoryBuffer;
}
#[repr(C)]
pub struct PassManager<'a>(InvariantOpaque<'a>);
extern "C" {
@ -1032,7 +1015,6 @@ extern "C" {
pub fn LLVMSetDataLayout(M: &Module, Triple: *const c_char);
/// See Module::setModuleInlineAsm.
pub fn LLVMSetModuleInlineAsm2(M: &Module, Asm: *const c_char, AsmLen: size_t);
pub fn LLVMRustAppendModuleInlineAsm(M: &Module, Asm: *const c_char, AsmLen: size_t);
/// See llvm::LLVMTypeKind::getTypeID.
@ -1186,7 +1168,6 @@ extern "C" {
pub fn LLVMGetInitializer(GlobalVar: &Value) -> Option<&Value>;
pub fn LLVMSetInitializer<'a>(GlobalVar: &'a Value, ConstantVal: &'a Value);
pub fn LLVMIsThreadLocal(GlobalVar: &Value) -> Bool;
pub fn LLVMSetThreadLocal(GlobalVar: &Value, IsThreadLocal: Bool);
pub fn LLVMSetThreadLocalMode(GlobalVar: &Value, Mode: ThreadLocalMode);
pub fn LLVMIsGlobalConstant(GlobalVar: &Value) -> Bool;
pub fn LLVMSetGlobalConstant(GlobalVar: &Value, IsConstant: Bool);
@ -2267,7 +2248,6 @@ extern "C" {
pub fn LLVMIsAConstantInt(value_ref: &Value) -> Option<&ConstantInt>;
pub fn LLVMRustPassKind(Pass: &Pass) -> PassKind;
pub fn LLVMRustFindAndCreatePass(Pass: *const c_char) -> Option<&'static mut Pass>;
pub fn LLVMRustCreateAddressSanitizerFunctionPass(Recover: bool) -> &'static mut Pass;
pub fn LLVMRustCreateModuleAddressSanitizerPass(Recover: bool) -> &'static mut Pass;
@ -2384,7 +2364,6 @@ extern "C" {
) -> LLVMRustResult;
pub fn LLVMRustSetLLVMOptions(Argc: c_int, Argv: *const *const c_char);
pub fn LLVMRustPrintPasses();
pub fn LLVMRustGetInstructionCount(M: &Module) -> u32;
pub fn LLVMRustSetNormalizedTarget(M: &Module, triple: *const c_char);
pub fn LLVMRustAddAlwaysInlinePass(P: &PassManagerBuilder, AddLifetimes: bool);
pub fn LLVMRustRunRestrictionPass(M: &Module, syms: *const *const c_char, len: size_t);
@ -2482,7 +2461,6 @@ extern "C" {
pub fn LLVMRustPositionBuilderAtStart<'a>(B: &Builder<'a>, BB: &'a BasicBlock);
pub fn LLVMRustSetComdat<'a>(M: &'a Module, V: &'a Value, Name: *const c_char, NameLen: size_t);
pub fn LLVMRustUnsetComdat(V: &Value);
pub fn LLVMRustSetModulePICLevel(M: &Module);
pub fn LLVMRustSetModulePIELevel(M: &Module);
pub fn LLVMRustSetModuleCodeModel(M: &Module, Model: CodeModel);
@ -2514,11 +2492,6 @@ extern "C" {
Module: &Module,
Target: &TargetMachine,
) -> bool;
pub fn LLVMRustGetThinLTOModuleImports(
Data: *const ThinLTOData,
ModuleNameCallback: ThinLTOModuleNameCallback,
CallbackPayload: *mut c_void,
);
pub fn LLVMRustFreeThinLTOData(Data: &'static mut ThinLTOData);
pub fn LLVMRustParseBitcodeForLTO(
Context: &Context,