bjoernager/rust
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Update the minimum external LLVM to 16.

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This commit is contained in:
Dario Nieuwenhuis 2023-11-15 19:58:52 +01:00
parent 2f8d81f9db
commit 7de6d04bc8
65 changed files with 42 additions and 251 deletions
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27
compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp
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@ -204,11 +204,7 @@ enum class LLVMRustCodeModel {
None,
};
#if LLVM_VERSION_LT(16, 0)
static Optional<CodeModel::Model>
#else
static std::optional<CodeModel::Model>
#endif
fromRust(LLVMRustCodeModel Model) {
switch (Model) {
case LLVMRustCodeModel::Tiny:
@ -222,11 +218,7 @@ fromRust(LLVMRustCodeModel Model) {
case LLVMRustCodeModel::Large:
return CodeModel::Large;
case LLVMRustCodeModel::None:
#if LLVM_VERSION_LT(16, 0)
return None;
#else
return std::nullopt;
#endif
default:
report_fatal_error("Bad CodeModel.");
}
@ -452,7 +444,6 @@ extern "C" LLVMTargetMachineRef LLVMRustCreateTargetMachine(
if (OutputObjFile) {
Options.ObjectFilenameForDebug = OutputObjFile;
}
#if LLVM_VERSION_GE(16, 0)
if (!strcmp("zlib", DebugInfoCompression) && llvm::compression::zlib::isAvailable()) {
Options.CompressDebugSections = DebugCompressionType::Zlib;
} else if (!strcmp("zstd", DebugInfoCompression) && llvm::compression::zstd::isAvailable()) {
@ -460,7 +451,6 @@ extern "C" LLVMTargetMachineRef LLVMRustCreateTargetMachine(
} else if (!strcmp("none", DebugInfoCompression)) {
Options.CompressDebugSections = DebugCompressionType::None;
}
#endif
Options.RelaxELFRelocations = RelaxELFRelocations;
Options.UseInitArray = UseInitArray;
@ -734,22 +724,14 @@ LLVMRustOptimize(
bool DebugPassManager = false;
PassInstrumentationCallbacks PIC;
#if LLVM_VERSION_LT(16, 0)
StandardInstrumentations SI(DebugPassManager);
#else
StandardInstrumentations SI(TheModule->getContext(), DebugPassManager);
#endif
SI.registerCallbacks(PIC);
if (LlvmSelfProfiler){
LLVMSelfProfileInitializeCallbacks(PIC,LlvmSelfProfiler,BeforePassCallback,AfterPassCallback);
}
#if LLVM_VERSION_LT(16, 0)
Optional<PGOOptions> PGOOpt;
#else
std::optional<PGOOptions> PGOOpt;
#endif
#if LLVM_VERSION_GE(17, 0)
auto FS = vfs::getRealFileSystem();
#endif
@ -882,12 +864,7 @@ LLVMRustOptimize(
/*EagerChecks=*/true);
OptimizerLastEPCallbacks.push_back(
[Options](ModulePassManager &MPM, OptimizationLevel Level) {
#if LLVM_VERSION_LT(16, 0)
MPM.addPass(ModuleMemorySanitizerPass(Options));
MPM.addPass(createModuleToFunctionPassAdaptor(MemorySanitizerPass(Options)));
#else
MPM.addPass(MemorySanitizerPass(Options));
#endif
}
);
}
@ -912,11 +889,7 @@ LLVMRustOptimize(
/*UseAfterScope=*/true,
AsanDetectStackUseAfterReturnMode::Runtime,
};
#if LLVM_VERSION_LT(16, 0)
MPM.addPass(ModuleAddressSanitizerPass(opts));
#else
MPM.addPass(AddressSanitizerPass(opts));
#endif
}
);
}