From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:13 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- compiler/rustc_llvm/build.rs | 28 +++++------ .../llvm-wrapper/CoverageMappingWrapper.cpp | 11 +++-- compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp | 8 +++- compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp | 56 ++++++++++++---------- 4 files changed, 58 insertions(+), 45 deletions(-) (limited to 'compiler/rustc_llvm') diff --git a/compiler/rustc_llvm/build.rs b/compiler/rustc_llvm/build.rs index 0b3c05734..9fe59a1d8 100644 --- a/compiler/rustc_llvm/build.rs +++ b/compiler/rustc_llvm/build.rs @@ -58,7 +58,7 @@ fn restore_library_path() { /// Supposed to be used for all variables except those set for build scripts by cargo /// fn tracked_env_var_os + Display>(key: K) -> Option { - println!("cargo:rerun-if-env-changed={}", key); + println!("cargo:rerun-if-env-changed={key}"); env::var_os(key) } @@ -84,7 +84,7 @@ fn output(cmd: &mut Command) -> String { let output = match cmd.stderr(Stdio::inherit()).output() { Ok(status) => status, Err(e) => { - println!("\n\nfailed to execute command: {:?}\nerror: {}\n\n", cmd, e); + println!("\n\nfailed to execute command: {cmd:?}\nerror: {e}\n\n"); std::process::exit(1); } }; @@ -100,7 +100,7 @@ fn output(cmd: &mut Command) -> String { fn main() { for component in REQUIRED_COMPONENTS.iter().chain(OPTIONAL_COMPONENTS.iter()) { - println!("cargo:rustc-check-cfg=values(llvm_component,\"{}\")", component); + println!("cargo:rustc-check-cfg=values(llvm_component,\"{component}\")"); } if tracked_env_var_os("RUST_CHECK").is_some() { @@ -164,12 +164,12 @@ fn main() { for component in REQUIRED_COMPONENTS { if !components.contains(component) { - panic!("require llvm component {} but wasn't found", component); + panic!("require llvm component {component} but wasn't found"); } } for component in components.iter() { - println!("cargo:rustc-cfg=llvm_component=\"{}\"", component); + println!("cargo:rustc-cfg=llvm_component=\"{component}\""); } // Link in our own LLVM shims, compiled with the same flags as LLVM @@ -283,7 +283,7 @@ fn main() { } let kind = if name.starts_with("LLVM") { llvm_kind } else { "dylib" }; - println!("cargo:rustc-link-lib={}={}", kind, name); + println!("cargo:rustc-link-lib={kind}={name}"); } // LLVM ldflags @@ -302,11 +302,11 @@ fn main() { println!("cargo:rustc-link-search=native={}", stripped.replace(&host, &target)); } } else if let Some(stripped) = lib.strip_prefix("-LIBPATH:") { - println!("cargo:rustc-link-search=native={}", stripped); + println!("cargo:rustc-link-search=native={stripped}"); } else if let Some(stripped) = lib.strip_prefix("-l") { - println!("cargo:rustc-link-lib={}", stripped); + println!("cargo:rustc-link-lib={stripped}"); } else if let Some(stripped) = lib.strip_prefix("-L") { - println!("cargo:rustc-link-search=native={}", stripped); + println!("cargo:rustc-link-search=native={stripped}"); } } @@ -318,9 +318,9 @@ fn main() { if let Some(s) = llvm_linker_flags { for lib in s.into_string().unwrap().split_whitespace() { if let Some(stripped) = lib.strip_prefix("-l") { - println!("cargo:rustc-link-lib={}", stripped); + println!("cargo:rustc-link-lib={stripped}"); } else if let Some(stripped) = lib.strip_prefix("-L") { - println!("cargo:rustc-link-search=native={}", stripped); + println!("cargo:rustc-link-search=native={stripped}"); } } } @@ -359,14 +359,14 @@ fn main() { let path = PathBuf::from(s); println!("cargo:rustc-link-search=native={}", path.parent().unwrap().display()); if target.contains("windows") { - println!("cargo:rustc-link-lib=static:-bundle={}", stdcppname); + println!("cargo:rustc-link-lib=static:-bundle={stdcppname}"); } else { - println!("cargo:rustc-link-lib=static={}", stdcppname); + println!("cargo:rustc-link-lib=static={stdcppname}"); } } else if cxxflags.contains("stdlib=libc++") { println!("cargo:rustc-link-lib=c++"); } else { - println!("cargo:rustc-link-lib={}", stdcppname); + println!("cargo:rustc-link-lib={stdcppname}"); } } diff --git a/compiler/rustc_llvm/llvm-wrapper/CoverageMappingWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/CoverageMappingWrapper.cpp index 7da6ab713..03e6d2149 100644 --- a/compiler/rustc_llvm/llvm-wrapper/CoverageMappingWrapper.cpp +++ b/compiler/rustc_llvm/llvm-wrapper/CoverageMappingWrapper.cpp @@ -28,8 +28,8 @@ extern "C" void LLVMRustCoverageWriteFilenamesSectionToBuffer( for (size_t i = 0; i < FilenamesLen; i++) { FilenameRefs.push_back(std::string(Filenames[i])); } - auto FilenamesWriter = coverage::CoverageFilenamesSectionWriter( - makeArrayRef(FilenameRefs)); + auto FilenamesWriter = + coverage::CoverageFilenamesSectionWriter(ArrayRef(FilenameRefs)); RawRustStringOstream OS(BufferOut); FilenamesWriter.write(OS); } @@ -45,15 +45,16 @@ extern "C" void LLVMRustCoverageWriteMappingToBuffer( // Convert from FFI representation to LLVM representation. SmallVector MappingRegions; MappingRegions.reserve(NumMappingRegions); - for (const auto &Region : makeArrayRef(RustMappingRegions, NumMappingRegions)) { + for (const auto &Region : ArrayRef( + RustMappingRegions, NumMappingRegions)) { MappingRegions.emplace_back( Region.Count, Region.FalseCount, Region.FileID, Region.ExpandedFileID, Region.LineStart, Region.ColumnStart, Region.LineEnd, Region.ColumnEnd, Region.Kind); } auto CoverageMappingWriter = coverage::CoverageMappingWriter( - makeArrayRef(VirtualFileMappingIDs, NumVirtualFileMappingIDs), - makeArrayRef(Expressions, NumExpressions), + ArrayRef(VirtualFileMappingIDs, NumVirtualFileMappingIDs), + ArrayRef(Expressions, NumExpressions), MappingRegions); RawRustStringOstream OS(BufferOut); CoverageMappingWriter.write(OS); diff --git a/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp index 1a3d458c3..f728bff0e 100644 --- a/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp +++ b/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp @@ -223,7 +223,11 @@ 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."); } @@ -457,7 +461,7 @@ extern "C" void LLVMRustAddLibraryInfo(LLVMPassManagerRef PMR, LLVMModuleRef M, extern "C" void LLVMRustSetLLVMOptions(int Argc, char **Argv) { // Initializing the command-line options more than once is not allowed. So, - // check if they've already been initialized. (This could happen if we're + // check if they've already been initialized. (This could happen if we're // being called from rustpkg, for example). If the arguments change, then // that's just kinda unfortunate. static bool Initialized = false; @@ -1424,7 +1428,7 @@ LLVMRustThinLTOBufferLen(const LLVMRustThinLTOBuffer *Buffer) { } // This is what we used to parse upstream bitcode for actual ThinLTO -// processing. We'll call this once per module optimized through ThinLTO, and +// processing. We'll call this once per module optimized through ThinLTO, and // it'll be called concurrently on many threads. extern "C" LLVMModuleRef LLVMRustParseBitcodeForLTO(LLVMContextRef Context, diff --git a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp index 3a748f389..87b0e1273 100644 --- a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp +++ b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp @@ -257,7 +257,7 @@ template static inline void AddAttributes(T *t, unsigned Index, PALNew = PAL.addAttributes(t->getContext(), Index, B); #else AttrBuilder B(t->getContext()); - for (LLVMAttributeRef Attr : makeArrayRef(Attrs, AttrsLen)) + for (LLVMAttributeRef Attr : ArrayRef(Attrs, AttrsLen)) B.addAttribute(unwrap(Attr)); PALNew = PAL.addAttributesAtIndex(t->getContext(), Index, B); #endif @@ -322,7 +322,13 @@ extern "C" LLVMAttributeRef LLVMRustCreateUWTableAttr(LLVMContextRef C, bool Asy } extern "C" LLVMAttributeRef LLVMRustCreateAllocSizeAttr(LLVMContextRef C, uint32_t ElementSizeArg) { - return wrap(Attribute::getWithAllocSizeArgs(*unwrap(C), ElementSizeArg, None)); + return wrap(Attribute::getWithAllocSizeArgs(*unwrap(C), ElementSizeArg, +#if LLVM_VERSION_LT(16, 0) + None +#else + std::nullopt +#endif + )); } #if LLVM_VERSION_GE(15, 0) @@ -717,7 +723,11 @@ static std::optional fromRust(LLVMRustChecksumKind Kind) { #endif switch (Kind) { case LLVMRustChecksumKind::None: +#if LLVM_VERSION_LT(16, 0) return None; +#else + return std::nullopt; +#endif case LLVMRustChecksumKind::MD5: return DIFile::ChecksumKind::CSK_MD5; case LLVMRustChecksumKind::SHA1: @@ -1054,7 +1064,7 @@ extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateEnumerator( LLVMRustDIBuilderRef Builder, const char *Name, size_t NameLen, const uint64_t Value[2], unsigned SizeInBits, bool IsUnsigned) { return wrap(Builder->createEnumerator(StringRef(Name, NameLen), - APSInt(APInt(SizeInBits, makeArrayRef(Value, 2)), IsUnsigned))); + APSInt(APInt(SizeInBits, ArrayRef(Value, 2)), IsUnsigned))); } extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateEnumerationType( @@ -1339,18 +1349,16 @@ extern "C" LLVMTypeKind LLVMRustGetTypeKind(LLVMTypeRef Ty) { return LLVMBFloatTypeKind; case Type::X86_AMXTyID: return LLVMX86_AMXTypeKind; -#if LLVM_VERSION_GE(15, 0) && LLVM_VERSION_LT(16, 0) - case Type::DXILPointerTyID: - report_fatal_error("Rust does not support DirectX typed pointers."); - break; -#endif -#if LLVM_VERSION_GE(16, 0) - case Type::TypedPointerTyID: - report_fatal_error("Rust does not support typed pointers."); - break; -#endif + default: + { + std::string error; + llvm::raw_string_ostream stream(error); + stream << "Rust does not support the TypeID: " << unwrap(Ty)->getTypeID() + << " for the type: " << *unwrap(Ty); + stream.flush(); + report_fatal_error(error.c_str()); + } } - report_fatal_error("Unhandled TypeID."); } DEFINE_SIMPLE_CONVERSION_FUNCTIONS(SMDiagnostic, LLVMSMDiagnosticRef) @@ -1467,7 +1475,7 @@ extern "C" void LLVMRustAddHandler(LLVMValueRef CatchSwitchRef, extern "C" OperandBundleDef *LLVMRustBuildOperandBundleDef(const char *Name, LLVMValueRef *Inputs, unsigned NumInputs) { - return new OperandBundleDef(Name, makeArrayRef(unwrap(Inputs), NumInputs)); + return new OperandBundleDef(Name, ArrayRef(unwrap(Inputs), NumInputs)); } extern "C" void LLVMRustFreeOperandBundleDef(OperandBundleDef *Bundle) { @@ -1476,13 +1484,13 @@ extern "C" void LLVMRustFreeOperandBundleDef(OperandBundleDef *Bundle) { extern "C" LLVMValueRef LLVMRustBuildCall(LLVMBuilderRef B, LLVMTypeRef Ty, LLVMValueRef Fn, LLVMValueRef *Args, unsigned NumArgs, - OperandBundleDef *Bundle) { + OperandBundleDef **OpBundles, + unsigned NumOpBundles) { Value *Callee = unwrap(Fn); FunctionType *FTy = unwrap(Ty); - unsigned Len = Bundle ? 1 : 0; - ArrayRef Bundles = makeArrayRef(Bundle, Len); return wrap(unwrap(B)->CreateCall( - FTy, Callee, makeArrayRef(unwrap(Args), NumArgs), Bundles)); + FTy, Callee, ArrayRef(unwrap(Args), NumArgs), + ArrayRef(*OpBundles, NumOpBundles))); } extern "C" LLVMValueRef LLVMRustGetInstrProfIncrementIntrinsic(LLVMModuleRef M) { @@ -1522,14 +1530,14 @@ extern "C" LLVMValueRef LLVMRustBuildInvoke(LLVMBuilderRef B, LLVMTypeRef Ty, LLVMValueRef Fn, LLVMValueRef *Args, unsigned NumArgs, LLVMBasicBlockRef Then, LLVMBasicBlockRef Catch, - OperandBundleDef *Bundle, const char *Name) { + OperandBundleDef **OpBundles, unsigned NumOpBundles, + const char *Name) { Value *Callee = unwrap(Fn); FunctionType *FTy = unwrap(Ty); - unsigned Len = Bundle ? 1 : 0; - ArrayRef Bundles = makeArrayRef(Bundle, Len); return wrap(unwrap(B)->CreateInvoke(FTy, Callee, unwrap(Then), unwrap(Catch), - makeArrayRef(unwrap(Args), NumArgs), - Bundles, Name)); + ArrayRef(unwrap(Args), NumArgs), + ArrayRef(*OpBundles, NumOpBundles), + Name)); } extern "C" void LLVMRustPositionBuilderAtStart(LLVMBuilderRef B, -- cgit v1.2.3