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Remove support for LLVM's legacy pass manager

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This commit is contained in:
Josh Stone 2022-09-16 16:18:27 -07:00
parent a37499ae66
commit 2860f77a0d
8 changed files with 23 additions and 653 deletions
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74
compiler/rustc_codegen_llvm/src/llvm/ffi.rs
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@ -1810,18 +1810,9 @@ extern "C" {
/// Writes a module to the specified path. Returns 0 on success.
pub fn LLVMWriteBitcodeToFile(M: &Module, Path: *const c_char) -> c_int;
/// Creates a pass manager.
/// Creates a legacy pass manager -- only used for final codegen.
pub fn LLVMCreatePassManager<'a>() -> &'a mut PassManager<'a>;
/// Creates a function-by-function pass manager
pub fn LLVMCreateFunctionPassManagerForModule(M: &Module) -> &mut PassManager<'_>;
/// Disposes a pass manager.
pub fn LLVMDisposePassManager<'a>(PM: &'a mut PassManager<'a>);
/// Runs a pass manager on a module.
pub fn LLVMRunPassManager<'a>(PM: &PassManager<'a>, M: &'a Module) -> Bool;
pub fn LLVMInitializePasses();
pub fn LLVMTimeTraceProfilerInitialize();
@ -1832,32 +1823,6 @@ extern "C" {
pub fn LLVMAddAnalysisPasses<'a>(T: &'a TargetMachine, PM: &PassManager<'a>);
pub fn LLVMRustPassManagerBuilderCreate() -> &'static mut PassManagerBuilder;
pub fn LLVMRustPassManagerBuilderDispose(PMB: &'static mut PassManagerBuilder);
pub fn LLVMRustPassManagerBuilderUseInlinerWithThreshold(
PMB: &PassManagerBuilder,
threshold: c_uint,
);
pub fn LLVMRustPassManagerBuilderPopulateModulePassManager(
PMB: &PassManagerBuilder,
PM: &PassManager<'_>,
);
pub fn LLVMRustPassManagerBuilderPopulateFunctionPassManager(
PMB: &PassManagerBuilder,
PM: &PassManager<'_>,
);
pub fn LLVMRustPassManagerBuilderPopulateLTOPassManager(
PMB: &PassManagerBuilder,
PM: &PassManager<'_>,
Internalize: Bool,
RunInliner: Bool,
);
pub fn LLVMRustPassManagerBuilderPopulateThinLTOPassManager(
PMB: &PassManagerBuilder,
PM: &PassManager<'_>,
);
pub fn LLVMGetHostCPUFeatures() -> *mut c_char;
pub fn LLVMDisposeMessage(message: *mut c_char);
@ -2262,22 +2227,6 @@ extern "C" {
pub fn LLVMIsAConstantInt(value_ref: &Value) -> Option<&ConstantInt>;
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;
pub fn LLVMRustCreateMemorySanitizerPass(
TrackOrigins: c_int,
Recover: bool,
) -> &'static mut Pass;
pub fn LLVMRustCreateThreadSanitizerPass() -> &'static mut Pass;
pub fn LLVMRustCreateHWAddressSanitizerPass(Recover: bool) -> &'static mut Pass;
pub fn LLVMRustAddPass(PM: &PassManager<'_>, Pass: &'static mut Pass);
pub fn LLVMRustAddLastExtensionPasses(
PMB: &PassManagerBuilder,
Passes: *const &'static mut Pass,
NumPasses: size_t,
);
pub fn LLVMRustHasFeature(T: &TargetMachine, s: *const c_char) -> bool;
pub fn LLVMRustPrintTargetCPUs(T: &TargetMachine);
@ -2311,29 +2260,11 @@ extern "C" {
SplitDwarfFile: *const c_char,
) -> Option<&'static mut TargetMachine>;
pub fn LLVMRustDisposeTargetMachine(T: &'static mut TargetMachine);
pub fn LLVMRustAddBuilderLibraryInfo<'a>(
PMB: &'a PassManagerBuilder,
M: &'a Module,
DisableSimplifyLibCalls: bool,
);
pub fn LLVMRustConfigurePassManagerBuilder(
PMB: &PassManagerBuilder,
OptLevel: CodeGenOptLevel,
MergeFunctions: bool,
SLPVectorize: bool,
LoopVectorize: bool,
PrepareForThinLTO: bool,
PGOGenPath: *const c_char,
PGOUsePath: *const c_char,
PGOSampleUsePath: *const c_char,
SizeLevel: c_int,
);
pub fn LLVMRustAddLibraryInfo<'a>(
PM: &PassManager<'a>,
M: &'a Module,
DisableSimplifyLibCalls: bool,
);
pub fn LLVMRustRunFunctionPassManager<'a>(PM: &PassManager<'a>, M: &'a Module);
pub fn LLVMRustWriteOutputFile<'a>(
T: &'a TargetMachine,
PM: &PassManager<'a>,
@ -2342,7 +2273,7 @@ extern "C" {
DwoOutput: *const c_char,
FileType: FileType,
) -> LLVMRustResult;
pub fn LLVMRustOptimizeWithNewPassManager<'a>(
pub fn LLVMRustOptimize<'a>(
M: &'a Module,
TM: &'a TargetMachine,
OptLevel: PassBuilderOptLevel,
@ -2380,7 +2311,6 @@ extern "C" {
pub fn LLVMRustSetLLVMOptions(Argc: c_int, Argv: *const *const c_char);
pub fn LLVMRustPrintPasses();
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);
pub fn LLVMRustOpenArchive(path: *const c_char) -> Option<&'static mut Archive>;