diff options
50 files changed, 224 insertions, 240 deletions
diff --git a/compiler/rustc_ast_lowering/src/expr.rs b/compiler/rustc_ast_lowering/src/expr.rs index 4676ad5c31f..2d2caa7a808 100644 --- a/compiler/rustc_ast_lowering/src/expr.rs +++ b/compiler/rustc_ast_lowering/src/expr.rs @@ -985,7 +985,7 @@ impl<'hir> LoweringContext<'_, 'hir> { asm::InlineAsmReg::parse( sess.asm_arch?, |feature| sess.target_features.contains(&Symbol::intern(feature)), - &sess.target.target, + &sess.target, s, ) .map_err(|e| { diff --git a/compiler/rustc_ast_passes/src/ast_validation.rs b/compiler/rustc_ast_passes/src/ast_validation.rs index 232ee35c4f7..d9791fe743c 100644 --- a/compiler/rustc_ast_passes/src/ast_validation.rs +++ b/compiler/rustc_ast_passes/src/ast_validation.rs @@ -796,7 +796,7 @@ impl<'a> Visitor<'a> for AstValidator<'a> { fn visit_expr(&mut self, expr: &'a Expr) { match &expr.kind { - ExprKind::LlvmInlineAsm(..) if !self.session.target.target.options.allow_asm => { + ExprKind::LlvmInlineAsm(..) if !self.session.target.options.allow_asm => { struct_span_err!( self.session, expr.span, diff --git a/compiler/rustc_builtin_macros/src/test_harness.rs b/compiler/rustc_builtin_macros/src/test_harness.rs index 0a60ca8faaa..da74f0aeaa1 100644 --- a/compiler/rustc_builtin_macros/src/test_harness.rs +++ b/compiler/rustc_builtin_macros/src/test_harness.rs @@ -37,7 +37,7 @@ struct TestCtxt<'a> { pub fn inject(sess: &Session, resolver: &mut dyn ResolverExpand, krate: &mut ast::Crate) { let span_diagnostic = sess.diagnostic(); let panic_strategy = sess.panic_strategy(); - let platform_panic_strategy = sess.target.target.options.panic_strategy; + let platform_panic_strategy = sess.target.options.panic_strategy; // Check for #![reexport_test_harness_main = "some_name"] which gives the // main test function the name `some_name` without hygiene. This needs to be diff --git a/compiler/rustc_codegen_llvm/src/allocator.rs b/compiler/rustc_codegen_llvm/src/allocator.rs index 237ef688f88..d02bc41f4af 100644 --- a/compiler/rustc_codegen_llvm/src/allocator.rs +++ b/compiler/rustc_codegen_llvm/src/allocator.rs @@ -16,7 +16,7 @@ pub(crate) unsafe fn codegen( ) { let llcx = &*mods.llcx; let llmod = mods.llmod(); - let usize = match tcx.sess.target.target.pointer_width { + let usize = match tcx.sess.target.pointer_width { 16 => llvm::LLVMInt16TypeInContext(llcx), 32 => llvm::LLVMInt32TypeInContext(llcx), 64 => llvm::LLVMInt64TypeInContext(llcx), @@ -57,7 +57,7 @@ pub(crate) unsafe fn codegen( let name = format!("__rust_{}", method.name); let llfn = llvm::LLVMRustGetOrInsertFunction(llmod, name.as_ptr().cast(), name.len(), ty); - if tcx.sess.target.target.options.default_hidden_visibility { + if tcx.sess.target.options.default_hidden_visibility { llvm::LLVMRustSetVisibility(llfn, llvm::Visibility::Hidden); } if tcx.sess.must_emit_unwind_tables() { @@ -98,7 +98,7 @@ pub(crate) unsafe fn codegen( // -> ! DIFlagNoReturn llvm::Attribute::NoReturn.apply_llfn(llvm::AttributePlace::Function, llfn); - if tcx.sess.target.target.options.default_hidden_visibility { + if tcx.sess.target.options.default_hidden_visibility { llvm::LLVMRustSetVisibility(llfn, llvm::Visibility::Hidden); } if tcx.sess.must_emit_unwind_tables() { diff --git a/compiler/rustc_codegen_llvm/src/asm.rs b/compiler/rustc_codegen_llvm/src/asm.rs index 1eb852e6b01..b096664bc74 100644 --- a/compiler/rustc_codegen_llvm/src/asm.rs +++ b/compiler/rustc_codegen_llvm/src/asm.rs @@ -60,7 +60,7 @@ impl AsmBuilderMethods<'tcx> for Builder<'a, 'll, 'tcx> { // Default per-arch clobbers // Basically what clang does - let arch_clobbers = match &self.sess().target.target.arch[..] { + let arch_clobbers = match &self.sess().target.arch[..] { "x86" | "x86_64" => vec!["~{dirflag}", "~{fpsr}", "~{flags}"], "mips" | "mips64" => vec!["~{$1}"], _ => Vec::new(), diff --git a/compiler/rustc_codegen_llvm/src/attributes.rs b/compiler/rustc_codegen_llvm/src/attributes.rs index f1fa9864616..b8ee3b4734f 100644 --- a/compiler/rustc_codegen_llvm/src/attributes.rs +++ b/compiler/rustc_codegen_llvm/src/attributes.rs @@ -31,7 +31,7 @@ fn inline(cx: &CodegenCx<'ll, '_>, val: &'ll Value, inline: InlineAttr) { Hint => Attribute::InlineHint.apply_llfn(Function, val), Always => Attribute::AlwaysInline.apply_llfn(Function, val), Never => { - if cx.tcx().sess.target.target.arch != "amdgpu" { + if cx.tcx().sess.target.arch != "amdgpu" { Attribute::NoInline.apply_llfn(Function, val); } } @@ -91,8 +91,7 @@ fn set_instrument_function(cx: &CodegenCx<'ll, '_>, llfn: &'ll Value) { // The function name varies on platforms. // See test/CodeGen/mcount.c in clang. let mcount_name = - CString::new(cx.sess().target.target.options.target_mcount.as_str().as_bytes()) - .unwrap(); + CString::new(cx.sess().target.options.target_mcount.as_str().as_bytes()).unwrap(); llvm::AddFunctionAttrStringValue( llfn, @@ -106,7 +105,7 @@ fn set_instrument_function(cx: &CodegenCx<'ll, '_>, llfn: &'ll Value) { fn set_probestack(cx: &CodegenCx<'ll, '_>, llfn: &'ll Value) { // Only use stack probes if the target specification indicates that we // should be using stack probes - if !cx.sess().target.target.options.stack_probes { + if !cx.sess().target.options.stack_probes { return; } @@ -345,7 +344,7 @@ pub fn from_fn_attrs(cx: &CodegenCx<'ll, 'tcx>, llfn: &'ll Value, instance: ty:: // Note that currently the `wasm-import-module` doesn't do anything, but // eventually LLVM 7 should read this and ferry the appropriate import // module to the output file. - if cx.tcx.sess.target.target.arch == "wasm32" { + if cx.tcx.sess.target.arch == "wasm32" { if let Some(module) = wasm_import_module(cx.tcx, instance.def_id()) { llvm::AddFunctionAttrStringValue( llfn, diff --git a/compiler/rustc_codegen_llvm/src/back/archive.rs b/compiler/rustc_codegen_llvm/src/back/archive.rs index a115a1e9516..595655b2ca2 100644 --- a/compiler/rustc_codegen_llvm/src/back/archive.rs +++ b/compiler/rustc_codegen_llvm/src/back/archive.rs @@ -206,7 +206,7 @@ impl<'a> LlvmArchiveBuilder<'a> { } fn llvm_archive_kind(&self) -> Result<ArchiveKind, &str> { - let kind = &*self.config.sess.target.target.options.archive_format; + let kind = &*self.config.sess.target.options.archive_format; kind.parse().map_err(|_| kind) } diff --git a/compiler/rustc_codegen_llvm/src/back/write.rs b/compiler/rustc_codegen_llvm/src/back/write.rs index f35c1016f86..ea1a7cfa5d3 100644 --- a/compiler/rustc_codegen_llvm/src/back/write.rs +++ b/compiler/rustc_codegen_llvm/src/back/write.rs @@ -128,40 +128,40 @@ pub fn target_machine_factory( let (opt_level, _) = to_llvm_opt_settings(optlvl); let use_softfp = sess.opts.cg.soft_float; - let ffunction_sections = sess.target.target.options.function_sections; + let ffunction_sections = sess.target.options.function_sections; let fdata_sections = ffunction_sections; let code_model = to_llvm_code_model(sess.code_model()); let features = attributes::llvm_target_features(sess).collect::<Vec<_>>(); - let mut singlethread = sess.target.target.options.singlethread; + let mut singlethread = sess.target.options.singlethread; // On the wasm target once the `atomics` feature is enabled that means that // we're no longer single-threaded, or otherwise we don't want LLVM to // lower atomic operations to single-threaded operations. if singlethread - && sess.target.target.llvm_target.contains("wasm32") + && sess.target.llvm_target.contains("wasm32") && sess.target_features.contains(&sym::atomics) { singlethread = false; } - let triple = SmallCStr::new(&sess.target.target.llvm_target); + let triple = SmallCStr::new(&sess.target.llvm_target); let cpu = SmallCStr::new(llvm_util::target_cpu(sess)); let features = features.join(","); let features = CString::new(features).unwrap(); - let abi = SmallCStr::new(&sess.target.target.options.llvm_abiname); - let trap_unreachable = sess.target.target.options.trap_unreachable; + let abi = SmallCStr::new(&sess.target.options.llvm_abiname); + let trap_unreachable = sess.target.options.trap_unreachable; let emit_stack_size_section = sess.opts.debugging_opts.emit_stack_sizes; let asm_comments = sess.asm_comments(); - let relax_elf_relocations = sess.target.target.options.relax_elf_relocations; + let relax_elf_relocations = sess.target.options.relax_elf_relocations; let use_init_array = !sess .opts .debugging_opts .use_ctors_section - .unwrap_or(sess.target.target.options.use_ctors_section); + .unwrap_or(sess.target.options.use_ctors_section); Arc::new(move || { let tm = unsafe { diff --git a/compiler/rustc_codegen_llvm/src/base.rs b/compiler/rustc_codegen_llvm/src/base.rs index f35708b1d09..1090d4a25c7 100644 --- a/compiler/rustc_codegen_llvm/src/base.rs +++ b/compiler/rustc_codegen_llvm/src/base.rs @@ -60,7 +60,7 @@ pub fn write_compressed_metadata<'tcx>( unsafe { llvm::LLVMAddGlobal(metadata_llmod, common::val_ty(llconst), buf.as_ptr()) }; unsafe { llvm::LLVMSetInitializer(llglobal, llconst); - let section_name = metadata::metadata_section_name(&tcx.sess.target.target); + let section_name = metadata::metadata_section_name(&tcx.sess.target); let name = SmallCStr::new(section_name); llvm::LLVMSetSection(llglobal, name.as_ptr()); diff --git a/compiler/rustc_codegen_llvm/src/builder.rs b/compiler/rustc_codegen_llvm/src/builder.rs index f496f3283da..174620ea2fa 100644 --- a/compiler/rustc_codegen_llvm/src/builder.rs +++ b/compiler/rustc_codegen_llvm/src/builder.rs @@ -308,8 +308,8 @@ impl BuilderMethods<'a, 'tcx> for Builder<'a, 'll, 'tcx> { use rustc_middle::ty::{Int, Uint}; let new_kind = match ty.kind() { - Int(t @ Isize) => Int(t.normalize(self.tcx.sess.target.ptr_width)), - Uint(t @ Usize) => Uint(t.normalize(self.tcx.sess.target.ptr_width)), + Int(t @ Isize) => Int(t.normalize(self.tcx.sess.target.pointer_width)), + Uint(t @ Usize) => Uint(t.normalize(self.tcx.sess.target.pointer_width)), t @ (Uint(_) | Int(_)) => t.clone(), _ => panic!("tried to get overflow intrinsic for op applied to non-int type"), }; @@ -541,7 +541,7 @@ impl BuilderMethods<'a, 'tcx> for Builder<'a, 'll, 'tcx> { } fn range_metadata(&mut self, load: &'ll Value, range: Range<u128>) { - if self.sess().target.target.arch == "amdgpu" { + if self.sess().target.arch == "amdgpu" { // amdgpu/LLVM does something weird and thinks a i64 value is // split into a v2i32, halving the bitwidth LLVM expects, // tripping an assertion. So, for now, just disable this @@ -671,7 +671,7 @@ impl BuilderMethods<'a, 'tcx> for Builder<'a, 'll, 'tcx> { // WebAssembly has saturating floating point to integer casts if the // `nontrapping-fptoint` target feature is activated. We'll use those if // they are available. - if self.sess().target.target.arch == "wasm32" + if self.sess().target.arch == "wasm32" && self.sess().target_features.contains(&sym::nontrapping_dash_fptoint) { let src_ty = self.cx.val_ty(val); @@ -696,7 +696,7 @@ impl BuilderMethods<'a, 'tcx> for Builder<'a, 'll, 'tcx> { // WebAssembly has saturating floating point to integer casts if the // `nontrapping-fptoint` target feature is activated. We'll use those if // they are available. - if self.sess().target.target.arch == "wasm32" + if self.sess().target.arch == "wasm32" && self.sess().target_features.contains(&sym::nontrapping_dash_fptoint) { let src_ty = self.cx.val_ty(val); @@ -1427,7 +1427,7 @@ impl Builder<'a, 'll, 'tcx> { } fn wasm_and_missing_nontrapping_fptoint(&self) -> bool { - self.sess().target.target.arch == "wasm32" + self.sess().target.arch == "wasm32" && !self.sess().target_features.contains(&sym::nontrapping_dash_fptoint) } } diff --git a/compiler/rustc_codegen_llvm/src/callee.rs b/compiler/rustc_codegen_llvm/src/callee.rs index 4afd906fce7..e2003472d12 100644 --- a/compiler/rustc_codegen_llvm/src/callee.rs +++ b/compiler/rustc_codegen_llvm/src/callee.rs @@ -176,7 +176,7 @@ pub fn get_fn(cx: &CodegenCx<'ll, 'tcx>, instance: Instance<'tcx>) -> &'ll Value // should use dllimport for functions. if cx.use_dll_storage_attrs && tcx.is_dllimport_foreign_item(instance_def_id) - && tcx.sess.target.target.target_env != "gnu" + && tcx.sess.target.target_env != "gnu" { unsafe { llvm::LLVMSetDLLStorageClass(llfn, llvm::DLLStorageClass::DllImport); diff --git a/compiler/rustc_codegen_llvm/src/consts.rs b/compiler/rustc_codegen_llvm/src/consts.rs index 6d3582d3027..b57a23328b6 100644 --- a/compiler/rustc_codegen_llvm/src/consts.rs +++ b/compiler/rustc_codegen_llvm/src/consts.rs @@ -92,7 +92,7 @@ fn set_global_alignment(cx: &CodegenCx<'ll, '_>, gv: &'ll Value, mut align: Alig // The target may require greater alignment for globals than the type does. // Note: GCC and Clang also allow `__attribute__((aligned))` on variables, // which can force it to be smaller. Rust doesn't support this yet. - if let Some(min) = cx.sess().target.target.options.min_global_align { + if let Some(min) = cx.sess().target.options.min_global_align { match Align::from_bits(min) { Ok(min) => align = align.max(min), Err(err) => { @@ -283,7 +283,7 @@ impl CodegenCx<'ll, 'tcx> { // argument validation. debug_assert!( !(self.tcx.sess.opts.cg.linker_plugin_lto.enabled() - && self.tcx.sess.target.target.options.is_like_windows + && self.tcx.sess.target.options.is_like_windows && self.tcx.sess.opts.cg.prefer_dynamic) ); @@ -437,7 +437,7 @@ impl StaticMethods for CodegenCx<'ll, 'tcx> { // will use load-unaligned instructions instead, and thus avoiding the crash. // // We could remove this hack whenever we decide to drop macOS 10.10 support. - if self.tcx.sess.target.target.options.is_like_osx { + if self.tcx.sess.target.options.is_like_osx { // The `inspect` method is okay here because we checked relocations, and // because we are doing this access to inspect the final interpreter state // (not as part of the interpreter execution). diff --git a/compiler/rustc_codegen_llvm/src/context.rs b/compiler/rustc_codegen_llvm/src/context.rs index d3c71ff501b..150cedde7e8 100644 --- a/compiler/rustc_codegen_llvm/src/context.rs +++ b/compiler/rustc_codegen_llvm/src/context.rs @@ -118,18 +118,18 @@ pub unsafe fn create_module( let mod_name = SmallCStr::new(mod_name); let llmod = llvm::LLVMModuleCreateWithNameInContext(mod_name.as_ptr(), llcx); - let mut target_data_layout = sess.target.target.data_layout.clone(); + let mut target_data_layout = sess.target.data_layout.clone(); if llvm_util::get_major_version() < 9 { target_data_layout = strip_function_ptr_alignment(target_data_layout); } if llvm_util::get_major_version() < 10 { - if sess.target.target.arch == "x86" || sess.target.target.arch == "x86_64" { + if sess.target.arch == "x86" || sess.target.arch == "x86_64" { target_data_layout = strip_x86_address_spaces(target_data_layout); } } // Ensure the data-layout values hardcoded remain the defaults. - if sess.target.target.options.is_builtin { + if sess.target.options.is_builtin { let tm = crate::back::write::create_informational_target_machine(tcx.sess); llvm::LLVMRustSetDataLayoutFromTargetMachine(llmod, tm); llvm::LLVMRustDisposeTargetMachine(tm); @@ -160,7 +160,7 @@ pub unsafe fn create_module( bug!( "data-layout for builtin `{}` target, `{}`, \ differs from LLVM default, `{}`", - sess.target.target.llvm_target, + sess.target.llvm_target, target_data_layout, llvm_data_layout ); @@ -170,7 +170,7 @@ pub unsafe fn create_module( let data_layout = SmallCStr::new(&target_data_layout); llvm::LLVMSetDataLayout(llmod, data_layout.as_ptr()); - let llvm_target = SmallCStr::new(&sess.target.target.llvm_target); + let llvm_target = SmallCStr::new(&sess.target.llvm_target); llvm::LLVMRustSetNormalizedTarget(llmod, llvm_target.as_ptr()); if sess.relocation_model() == RelocModel::Pic { @@ -190,7 +190,7 @@ pub unsafe fn create_module( } // Control Flow Guard is currently only supported by the MSVC linker on Windows. - if sess.target.target.options.is_like_msvc { + if sess.target.options.is_like_msvc { match sess.opts.cg.control_flow_guard { CFGuard::Disabled => {} CFGuard::NoChecks => { @@ -265,7 +265,7 @@ impl<'ll, 'tcx> CodegenCx<'ll, 'tcx> { // linker will take care of everything. Fixing this problem will likely // require adding a few attributes to Rust itself (feature gated at the // start) and then strongly recommending static linkage on Windows! - let use_dll_storage_attrs = tcx.sess.target.target.options.is_like_windows; + let use_dll_storage_attrs = tcx.sess.target.options.is_like_windows; let check_overflow = tcx.sess.overflow_checks(); @@ -839,7 +839,7 @@ impl CodegenCx<'b, 'tcx> { return eh_catch_typeinfo; } let tcx = self.tcx; - assert!(self.sess().target.target.options.is_like_emscripten); + assert!(self.sess().target.options.is_like_emscripten); let eh_catch_typeinfo = match tcx.lang_items().eh_catch_typeinfo() { Some(def_id) => self.get_static(def_id), _ => { @@ -878,7 +878,7 @@ impl HasDataLayout for CodegenCx<'ll, 'tcx> { impl HasTargetSpec for CodegenCx<'ll, 'tcx> { fn target_spec(&self) -> &Target { - &self.tcx.sess.target.target + &self.tcx.sess.target } } diff --git a/compiler/rustc_codegen_llvm/src/debuginfo/gdb.rs b/compiler/rustc_codegen_llvm/src/debuginfo/gdb.rs index 29edd66049c..79721ff7e2d 100644 --- a/compiler/rustc_codegen_llvm/src/debuginfo/gdb.rs +++ b/compiler/rustc_codegen_llvm/src/debuginfo/gdb.rs @@ -67,5 +67,5 @@ pub fn needs_gdb_debug_scripts_section(cx: &CodegenCx<'_, '_>) -> bool { !omit_gdb_pretty_printer_section && cx.sess().opts.debuginfo != DebugInfo::None - && cx.sess().target.target.options.emit_debug_gdb_scripts + && cx.sess().target.options.emit_debug_gdb_scripts } diff --git a/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs b/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs index 987149cb4c2..5587e6ead1d 100644 --- a/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs +++ b/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs @@ -874,7 +874,7 @@ fn basic_type_metadata(cx: &CodegenCx<'ll, 'tcx>, t: Ty<'tcx>) -> &'ll DIType { // When targeting MSVC, emit MSVC style type names for compatibility with // .natvis visualizers (and perhaps other existing native debuggers?) - let msvc_like_names = cx.tcx.sess.target.target.options.is_like_msvc; + let msvc_like_names = cx.tcx.sess.target.options.is_like_msvc; let (name, encoding) = match t.kind() { ty::Never => ("!", DW_ATE_unsigned), @@ -985,7 +985,7 @@ pub fn compile_unit_metadata( // if multiple object files with the same `DW_AT_name` are linked together. // As a workaround we generate unique names for each object file. Those do // not correspond to an actual source file but that should be harmless. - if tcx.sess.target.target.options.is_like_osx { + if tcx.sess.target.options.is_like_osx { name_in_debuginfo.push("@"); name_in_debuginfo.push(codegen_unit_name); } @@ -1401,7 +1401,7 @@ fn prepare_union_metadata( /// on MSVC we have to use the fallback mode, because LLVM doesn't /// lower variant parts to PDB. fn use_enum_fallback(cx: &CodegenCx<'_, '_>) -> bool { - cx.sess().target.target.options.is_like_msvc + cx.sess().target.options.is_like_msvc } // FIXME(eddyb) maybe precompute this? Right now it's computed once diff --git a/compiler/rustc_codegen_llvm/src/debuginfo/mod.rs b/compiler/rustc_codegen_llvm/src/debuginfo/mod.rs index 6516869e47b..80e0e7bf2e0 100644 --- a/compiler/rustc_codegen_llvm/src/debuginfo/mod.rs +++ b/compiler/rustc_codegen_llvm/src/debuginfo/mod.rs @@ -120,12 +120,12 @@ pub fn finalize(cx: &CodegenCx<'_, '_>) { // for macOS to understand. For more info see #11352 // This can be overridden using --llvm-opts -dwarf-version,N. // Android has the same issue (#22398) - if let Some(version) = cx.sess().target.target.options.dwarf_version { + if let Some(version) = cx.sess().target.options.dwarf_version { llvm::LLVMRustAddModuleFlag(cx.llmod, "Dwarf Version\0".as_ptr().cast(), version) } // Indicate that we want CodeView debug information on MSVC - if cx.sess().target.target.options.is_like_msvc { + if cx.sess().target.options.is_like_msvc { llvm::LLVMRustAddModuleFlag(cx.llmod, "CodeView\0".as_ptr().cast(), 1) } @@ -346,7 +346,7 @@ impl DebugInfoMethods<'tcx> for CodegenCx<'ll, 'tcx> { }); // Arguments types - if cx.sess().target.target.options.is_like_msvc { + if cx.sess().target.options.is_like_msvc { // FIXME(#42800): // There is a bug in MSDIA that leads to a crash when it encounters // a fixed-size array of `u8` or something zero-sized in a diff --git a/compiler/rustc_codegen_llvm/src/debuginfo/source_loc.rs b/compiler/rustc_codegen_llvm/src/debuginfo/source_loc.rs index 66ae9d72c3e..517246cd0b2 100644 --- a/compiler/rustc_codegen_llvm/src/debuginfo/source_loc.rs +++ b/compiler/rustc_codegen_llvm/src/debuginfo/source_loc.rs @@ -38,7 +38,7 @@ impl CodegenCx<'ll, '_> { // For MSVC, omit the column number. // Otherwise, emit it. This mimics clang behaviour. // See discussion in https://github.com/rust-lang/rust/issues/42921 - if self.sess().target.target.options.is_like_msvc { + if self.sess().target.options.is_like_msvc { DebugLoc { file, line, col: None } } else { DebugLoc { file, line, col } diff --git a/compiler/rustc_codegen_llvm/src/declare.rs b/compiler/rustc_codegen_llvm/src/declare.rs index a3d6882940a..9face778322 100644 --- a/compiler/rustc_codegen_llvm/src/declare.rs +++ b/compiler/rustc_codegen_llvm/src/declare.rs @@ -42,7 +42,7 @@ fn declare_raw_fn( // be merged. llvm::SetUnnamedAddress(llfn, llvm::UnnamedAddr::Global); - if cx.tcx.sess.opts.cg.no_redzone.unwrap_or(cx.tcx.sess.target.target.options.disable_redzone) { + if cx.tcx.sess.opts.cg.no_redzone.unwrap_or(cx.tcx.sess.target.options.disable_redzone) { llvm::Attribute::NoRedZone.apply_llfn(Function, llfn); } diff --git a/compiler/rustc_codegen_llvm/src/intrinsic.rs b/compiler/rustc_codegen_llvm/src/intrinsic.rs index e76e86f5651..8379fe47225 100644 --- a/compiler/rustc_codegen_llvm/src/intrinsic.rs +++ b/compiler/rustc_codegen_llvm/src/intrinsic.rs @@ -367,7 +367,7 @@ fn try_intrinsic( bx.store(bx.const_i32(0), dest, ret_align); } else if wants_msvc_seh(bx.sess()) { codegen_msvc_try(bx, try_func, data, catch_func, dest); - } else if bx.sess().target.target.options.is_like_emscripten { + } else if bx.sess().target.options.is_like_emscripten { codegen_emcc_try(bx, try_func, data, catch_func, dest); } else { codegen_gnu_try(bx, try_func, data, catch_func, dest); @@ -1722,10 +1722,10 @@ unsupported {} from `{}` with element `{}` of size `{}` to `{}`"#, fn int_type_width_signed(ty: Ty<'_>, cx: &CodegenCx<'_, '_>) -> Option<(u64, bool)> { match ty.kind() { ty::Int(t) => { - Some((t.bit_width().unwrap_or(u64::from(cx.tcx.sess.target.ptr_width)), true)) + Some((t.bit_width().unwrap_or(u64::from(cx.tcx.sess.target.pointer_width)), true)) } ty::Uint(t) => { - Some((t.bit_width().unwrap_or(u64::from(cx.tcx.sess.target.ptr_width)), false)) + Some((t.bit_width().unwrap_or(u64::from(cx.tcx.sess.target.pointer_width)), false)) } _ => None, } diff --git a/compiler/rustc_codegen_llvm/src/llvm_util.rs b/compiler/rustc_codegen_llvm/src/llvm_util.rs index 88d73f2a864..9c1e1b8fac0 100644 --- a/compiler/rustc_codegen_llvm/src/llvm_util.rs +++ b/compiler/rustc_codegen_llvm/src/llvm_util.rs @@ -46,7 +46,7 @@ fn require_inited() { } unsafe fn configure_llvm(sess: &Session) { - let n_args = sess.opts.cg.llvm_args.len() + sess.target.target.options.llvm_args.len(); + let n_args = sess.opts.cg.llvm_args.len() + sess.target.options.llvm_args.len(); let mut llvm_c_strs = Vec::with_capacity(n_args + 1); let mut llvm_args = Vec::with_capacity(n_args + 1); @@ -57,7 +57,7 @@ unsafe fn configure_llvm(sess: &Session) { } let cg_opts = sess.opts.cg.llvm_args.iter(); - let tg_opts = sess.target.target.options.llvm_args.iter(); + let tg_opts = sess.target.options.llvm_args.iter(); let sess_args = cg_opts.chain(tg_opts); let user_specified_args: FxHashSet<_> = @@ -88,7 +88,7 @@ unsafe fn configure_llvm(sess: &Session) { .opts .debugging_opts .merge_functions - .unwrap_or(sess.target.target.options.merge_functions) + .unwrap_or(sess.target.options.merge_functions) { MergeFunctions::Disabled | MergeFunctions::Trampolines => {} MergeFunctions::Aliases => { @@ -96,9 +96,7 @@ unsafe fn configure_llvm(sess: &Session) { } } - if sess.target.target.target_os == "emscripten" - && sess.panic_strategy() == PanicStrategy::Unwind - { + if sess.target.target_os == "emscripten" && sess.panic_strategy() == PanicStrategy::Unwind { add("-enable-emscripten-cxx-exceptions", false); } @@ -140,7 +138,7 @@ pub fn time_trace_profiler_finish(file_name: &str) { // to LLVM or the feature detection code will walk past the end of the feature // array, leading to crashes. pub fn to_llvm_feature<'a>(sess: &Session, s: &'a str) -> &'a str { - let arch = if sess.target.target.arch == "x86_64" { "x86" } else { &*sess.target.target.arch }; + let arch = if sess.target.arch == "x86_64" { "x86" } else { &*sess.target.arch }; match (arch, s) { ("x86", "pclmulqdq") => "pclmul", ("x86", "rdrand") => "rdrnd", @@ -217,7 +215,7 @@ fn handle_native(name: &str) -> &str { pub fn target_cpu(sess: &Session) -> &str { let name = match sess.opts.cg.target_cpu { Some(ref s) => &**s, - None => &*sess.target.target.options.cpu, + None => &*sess.target.options.cpu, }; handle_native(name) diff --git a/compiler/rustc_codegen_llvm/src/va_arg.rs b/compiler/rustc_codegen_llvm/src/va_arg.rs index 22ed4dd7576..5f820f83a94 100644 --- a/compiler/rustc_codegen_llvm/src/va_arg.rs +++ b/compiler/rustc_codegen_llvm/src/va_arg.rs @@ -52,7 +52,7 @@ fn emit_direct_ptr_va_arg( let next = bx.inbounds_gep(addr, &[full_direct_size]); bx.store(next, va_list_addr, bx.tcx().data_layout.pointer_align.abi); - if size.bytes() < slot_size.bytes() && &*bx.tcx().sess.target.target.target_endian == "big" { + if size.bytes() < slot_size.bytes() && &*bx.tcx().sess.target.target_endian == "big" { let adjusted_size = bx.cx().const_i32((slot_size.bytes() - size.bytes()) as i32); let adjusted = bx.inbounds_gep(addr, &[adjusted_size]); (bx.bitcast(adjusted, bx.cx().type_ptr_to(llty)), addr_align) @@ -105,7 +105,7 @@ fn emit_aapcs_va_arg( let mut end = bx.build_sibling_block("va_arg.end"); let zero = bx.const_i32(0); let offset_align = Align::from_bytes(4).unwrap(); - assert!(&*bx.tcx().sess.target.target.target_endian == "little"); + assert!(&*bx.tcx().sess.target.target_endian == "little"); let gr_type = target_ty.is_any_ptr() || target_ty.is_integral(); let (reg_off, reg_top_index, slot_size) = if gr_type { @@ -171,8 +171,8 @@ pub(super) fn emit_va_arg( ) -> &'ll Value { // Determine the va_arg implementation to use. The LLVM va_arg instruction // is lacking in some instances, so we should only use it as a fallback. - let target = &bx.cx.tcx.sess.target.target; - let arch = &bx.cx.tcx.sess.target.target.arch; + let target = &bx.cx.tcx.sess.target; + let arch = &bx.cx.tcx.sess.target.arch; match (&**arch, target.options.is_like_windows) { // Windows x86 ("x86", true) => { diff --git a/compiler/rustc_codegen_ssa/src/back/archive.rs b/compiler/rustc_codegen_ssa/src/back/archive.rs index f83b4b2b0c0..ef722ecb599 100644 --- a/compiler/rustc_codegen_ssa/src/back/archive.rs +++ b/compiler/rustc_codegen_ssa/src/back/archive.rs @@ -9,9 +9,7 @@ pub fn find_library(name: Symbol, search_paths: &[PathBuf], sess: &Session) -> P // times show up as foo.lib let oslibname = format!( "{}{}{}", - sess.target.target.options.staticlib_prefix, - name, - sess.target.target.options.staticlib_suffix + sess.target.options.staticlib_prefix, name, sess.target.options.staticlib_suffix ); let unixlibname = format!("lib{}.a", name); diff --git a/compiler/rustc_codegen_ssa/src/back/link.rs b/compiler/rustc_codegen_ssa/src/back/link.rs index 010fd4e9c5a..e3b4b6866cf 100644 --- a/compiler/rustc_codegen_ssa/src/back/link.rs +++ b/compiler/rustc_codegen_ssa/src/back/link.rs @@ -152,7 +152,7 @@ fn get_linker( _ => match flavor { LinkerFlavor::Lld(f) => Command::lld(linker, f), LinkerFlavor::Msvc - if sess.opts.cg.linker.is_none() && sess.target.target.options.linker.is_none() => + if sess.opts.cg.linker.is_none() && sess.target.options.linker.is_none() => { Command::new(msvc_tool.as_ref().map(|t| t.path()).unwrap_or(linker)) } @@ -163,7 +163,7 @@ fn get_linker( // UWP apps have API restrictions enforced during Store submissions. // To comply with the Windows App Certification Kit, // MSVC needs to link with the Store versions of the runtime libraries (vcruntime, msvcrt, etc). - let t = &sess.target.target; + let t = &sess.target; if (flavor == LinkerFlavor::Msvc || flavor == LinkerFlavor::Lld(LldFlavor::Link)) && t.target_vendor == "uwp" { @@ -197,7 +197,7 @@ fn get_linker( // PATH for the child. let mut new_path = sess.host_filesearch(PathKind::All).get_tools_search_paths(self_contained); let mut msvc_changed_path = false; - if sess.target.target.options.is_like_msvc { + if sess.target.options.is_like_msvc { if let Some(ref tool) = msvc_tool { cmd.args(tool.args()); for &(ref k, ref v) in tool.env() { @@ -365,7 +365,7 @@ fn link_rlib<'a, B: ArchiveBuilder<'a>>( // After adding all files to the archive, we need to update the // symbol table of the archive. This currently dies on macOS (see // #11162), and isn't necessary there anyway - if !sess.target.target.options.is_like_osx { + if !sess.target.options.is_like_osx { ab.update_symbols(); } } @@ -476,10 +476,10 @@ fn link_natively<'a, B: ArchiveBuilder<'a>>( linker::disable_localization(&mut cmd); - for &(ref k, ref v) in &sess.target.target.options.link_env { + for &(ref k, ref v) in &sess.target.options.link_env { cmd.env(k, v); } - for k in &sess.target.target.options.link_env_remove { + for k in &sess.target.options.link_env_remove { cmd.env_remove(k); } @@ -515,7 +515,7 @@ fn link_natively<'a, B: ArchiveBuilder<'a>>( // if the linker doesn't support -no-pie then it should not default to // linking executables as pie. Different versions of gcc seem to use // different quotes in the error message so don't check for them. - if sess.target.target.options.linker_is_gnu + if sess.target.options.linker_is_gnu && flavor != LinkerFlavor::Ld && (out.contains("unrecognized command line option") || out.contains("unknown argument")) @@ -535,7 +535,7 @@ fn link_natively<'a, B: ArchiveBuilder<'a>>( // Detect '-static-pie' used with an older version of gcc or clang not supporting it. // Fallback from '-static-pie' to '-static' in that case. - if sess.target.target.options.linker_is_gnu + if sess.target.options.linker_is_gnu && flavor != LinkerFlavor::Ld && (out.contains("unrecognized command line option") || out.contains("unknown argument")) @@ -548,7 +548,7 @@ fn link_natively<'a, B: ArchiveBuilder<'a>>( ); // Mirror `add_(pre,post)_link_objects` to replace CRT objects. let self_contained = crt_objects_fallback(sess, crate_type); - let opts = &sess.target.target.options; + let opts = &sess.target.options; let pre_objects = if self_contained { &opts.pre_link_objects_fallback } else { @@ -670,7 +670,7 @@ fn link_natively<'a, B: ArchiveBuilder<'a>>( // is not a Microsoft LNK error then suggest a way to fix or // install the Visual Studio build tools. if let Some(code) = prog.status.code() { - if sess.target.target.options.is_like_msvc + if sess.target.options.is_like_msvc && flavor == LinkerFlavor::Msvc // Respect the command line override && sess.opts.cg.linker.is_none() @@ -741,7 +741,7 @@ fn link_natively<'a, B: ArchiveBuilder<'a>>( linker_error.emit(); - if sess.target.target.options.is_like_msvc && linker_not_found { + if sess.target.options.is_like_msvc && linker_not_found { sess.note_without_error( "the msvc targets depend on the msvc linker \ but `link.exe` was not found", @@ -758,7 +758,7 @@ fn link_natively<'a, B: ArchiveBuilder<'a>>( // On macOS, debuggers need this utility to get run to do some munging of // the symbols. Note, though, that if the object files are being preserved // for their debug information there's no need for us to run dsymutil. - if sess.target.target.options.is_like_osx + if sess.target.options.is_like_osx && sess.opts.debuginfo != DebugInfo::None && !preserve_objects_for_their_debuginfo(sess) { @@ -776,7 +776,7 @@ fn link_sanitizers(sess: &Session, crate_type: CrateType, linker: &mut dyn Linke let needs_runtime = match crate_type { CrateType::Executable => true, CrateType::Dylib | CrateType::Cdylib | CrateType::ProcMacro => { - sess.target.target.options.is_like_osx + sess.target.options.is_like_osx } CrateType::Rlib | CrateType::Staticlib => false, }; @@ -846,7 +846,7 @@ pub fn ignored_for_lto(sess: &Session, info: &CrateInfo, cnum: CrateNum) -> bool // If our target enables builtin function lowering in LLVM then the // crates providing these functions don't participate in LTO (e.g. // no_builtins or compiler builtins crates). - !sess.target.target.options.no_builtins + !sess.target.options.no_builtins && (info.compiler_builtins == Some(cnum) || info.is_no_builtins.contains(&cnum)) } @@ -906,10 +906,10 @@ fn linker_and_flavor(sess: &Session) -> (PathBuf, LinkerFlavor) { } else if stem == "link" || stem == "lld-link" { LinkerFlavor::Msvc } else if stem == "lld" || stem == "rust-lld" { - LinkerFlavor::Lld(sess.target.target.options.lld_flavor) + LinkerFlavor::Lld(sess.target.options.lld_flavor) } else { // fall back to the value in the target spec - sess.target.target.linker_flavor + sess.target.linker_flavor }; Some((linker, flavor)) @@ -926,8 +926,8 @@ fn linker_and_flavor(sess: &Session) -> (PathBuf, LinkerFlavor) { if let Some(ret) = infer_from( sess, - sess.target.target.options.linker.clone().map(PathBuf::from), - Some(sess.target.target.linker_flavor), + sess.target.options.linker.clone().map(PathBuf::from), + Some(sess.target.linker_flavor), ) { return ret; } @@ -962,7 +962,7 @@ fn preserve_objects_for_their_debuginfo(sess: &Session) -> bool { // Basically as a result this just means that if we're on OSX and we're // *not* running dsymutil then the object files are the only source of truth // for debug information, so we must preserve them. - if sess.target.target.options.is_like_osx { + if sess.target.options.is_like_osx { return !sess.opts.debugging_opts.run_dsymutil; } @@ -988,7 +988,7 @@ fn print_native_static_libs(sess: &Session, all_native_libs: &[NativeLib]) { NativeLibKind::StaticNoBundle | NativeLibKind::Dylib | NativeLibKind::Unspecified => { - if sess.target.target.options.is_like_msvc { + if sess.target.options.is_like_msvc { Some(format!("{}.lib", name)) } else { Some(format!("-l{}", name)) @@ -1070,16 +1070,13 @@ fn exec_linker( let mut args = String::new(); for arg in cmd2.take_args() { args.push_str( - &Escape { - arg: arg.to_str().unwrap(), - is_like_msvc: sess.target.target.options.is_like_msvc, - } - .to_string(), + &Escape { arg: arg.to_str().unwrap(), is_like_msvc: sess.target.options.is_like_msvc } + .to_string(), ); args.push('\n'); } let file = tmpdir.join("linker-arguments"); - let bytes = if sess.target.target.options.is_like_msvc { + let bytes = if sess.target.options.is_like_msvc { let mut out = Vec::with_capacity((1 + args.len()) * 2); // start the stream with a UTF-16 BOM for c in std::iter::once(0xFEFF).chain(args.encode_utf16()) { @@ -1195,7 +1192,7 @@ fn link_output_kind(sess: &Session, crate_type: CrateType) -> LinkOutputKind { }; // Adjust the output kind to target capabilities. - let opts = &sess.target.target.options; + let opts = &sess.target.options; let pic_exe_supported = opts.position_independent_executables; let static_pic_exe_supported = opts.static_position_independent_executables; let static_dylib_supported = opts.crt_static_allows_dylibs; @@ -1236,14 +1233,14 @@ fn crt_objects_fallback(sess: &Session, crate_type: CrateType) -> bool { return self_contained; } - match sess.target.target.options.crt_objects_fallback { + match sess.target.options.crt_objects_fallback { // FIXME: Find a better heuristic for "native musl toolchain is available", // based on host and linker path, for example. // (https://github.com/rust-lang/rust/pull/71769#issuecomment-626330237). Some(CrtObjectsFallback::Musl) => sess.crt_static(Some(crate_type)), Some(CrtObjectsFallback::Mingw) => { - sess.host == sess.target.target - && sess.target.target.target_vendor != "uwp" + sess.host == sess.target + && sess.target.target_vendor != "uwp" && detect_self_contained_mingw(&sess) } // FIXME: Figure out cases in which WASM needs to link with a native toolchain. @@ -1259,7 +1256,7 @@ fn add_pre_link_objects( link_output_kind: LinkOutputKind, self_contained: bool, ) { - let opts = &sess.target.target.options; + let opts = &sess.target.options; let objects = if self_contained { &opts.pre_link_objects_fallback } else { &opts.pre_link_objects }; for obj in objects.get(&link_output_kind).iter().copied().flatten() { @@ -1274,7 +1271,7 @@ fn add_post_link_objects( link_output_kind: LinkOutputKind, self_contained: bool, ) { - let opts = &sess.target.target.options; + let opts = &sess.target.options; let objects = if self_contained { &opts.post_link_objects_fallback } else { &opts.post_link_objects }; for obj in objects.get(&link_output_kind).iter().copied().flatten() { @@ -1285,7 +1282,7 @@ fn add_post_link_objects( /// Add arbitrary "pre-link" args defined by the target spec or from command line. /// FIXME: Determine where exactly these args need to be inserted. fn add_pre_link_args(cmd: &mut dyn Linker, sess: &Session, flavor: LinkerFlavor) { - if let Some(args) = sess.target.target.options.pre_link_args.get(&flavor) { + if let Some(args) = sess.target.options.pre_link_args.get(&flavor) { cmd.args(args); } cmd.args(&sess.opts.debugging_opts.pre_link_args); @@ -1293,13 +1290,13 @@ fn add_pre_link_args(cmd: &mut dyn Linker, sess: &Session, flavor: LinkerFlavor) /// Add a link script embedded in the target, if applicable. fn add_link_script(cmd: &mut dyn Linker, sess: &Session, tmpdir: &Path, crate_type: CrateType) { - match (crate_type, &sess.target.target.options.link_script) { + match (crate_type, &sess.target.options.link_script) { (CrateType::Cdylib | CrateType::Executable, Some(script)) => { - if !sess.target.target.options.linker_is_gnu { + if !sess.target.options.linker_is_gnu { sess.fatal("can only use link script when linking with GNU-like linker"); } - let file_name = ["rustc", &sess.target.target.llvm_target, "linkfile.ld"].join("-"); + let file_name = ["rustc", &sess.target.llvm_target, "linkfile.ld"].join("-"); let path = tmpdir.join(file_name); if let Err(e) = fs::write(&path, script) { @@ -1338,15 +1335,15 @@ fn add_late_link_args( *ty == crate_type && list.iter().any(|&linkage| linkage == Linkage::Dynamic) }); if any_dynamic_crate { - if let Some(args) = sess.target.target.options.late_link_args_dynamic.get(&flavor) { + if let Some(args) = sess.target.options.late_link_args_dynamic.get(&flavor) { cmd.args(args); } } else { - if let Some(args) = sess.target.target.options.late_link_args_static.get(&flavor) { + if let Some(args) = sess.target.options.late_link_args_static.get(&flavor) { cmd.args(args); } } - if let Some(args) = sess.target.target.options.late_link_args.get(&flavor) { + if let Some(args) = sess.target.options.late_link_args.get(&flavor) { cmd.args(args); } } @@ -1354,7 +1351,7 @@ fn add_late_link_args( /// Add arbitrary "post-link" args defined by the target spec. /// FIXME: Determine where exactly these args need to be inserted. fn add_post_link_args(cmd: &mut dyn Linker, sess: &Session, flavor: LinkerFlavor) { - if let Some(args) = sess.target.target.options.post_link_args.get(&flavor) { + if let Some(args) = sess.target.options.post_link_args.get(&flavor) { cmd.args(args); } } @@ -1456,7 +1453,7 @@ fn add_library_search_dirs(cmd: &mut dyn Linker, sess: &Session, self_contained: /// Add options making relocation sections in the produced ELF files read-only /// and suppressing lazy binding. fn add_relro_args(cmd: &mut dyn Linker, sess: &Session) { - match sess.opts.debugging_opts.relro_level.unwrap_or(sess.target.target.options.relro_level) { + match sess.opts.debugging_opts.relro_level.unwrap_or(sess.target.options.relro_level) { RelroLevel::Full => cmd.full_relro(), RelroLevel::Partial => cmd.partial_relro(), RelroLevel::Off => cmd.no_relro(), @@ -1487,9 +1484,9 @@ fn add_rpath_args( let mut rpath_config = RPathConfig { used_crates: &codegen_results.crate_info.used_crates_dynamic, out_filename: out_filename.to_path_buf(), - has_rpath: sess.target.target.options.has_rpath, - is_like_osx: sess.target.target.options.is_like_osx, - linker_is_gnu: sess.target.target.options.linker_is_gnu, + has_rpath: sess.target.options.has_rpath, + is_like_osx: sess.target.options.is_like_osx, + linker_is_gnu: sess.target.options.linker_is_gnu, get_install_prefix_lib_path: &mut get_install_prefix_lib_path, }; cmd.args(&rpath::get_rpath_flags(&mut rpath_config)); @@ -1517,7 +1514,7 @@ fn linker_with_args<'a, B: ArchiveBuilder<'a>>( let base_cmd = get_linker(sess, path, flavor, crt_objects_fallback); // FIXME: Move `/LIBPATH` addition for uwp targets from the linker construction // to the linker args construction. - assert!(base_cmd.get_args().is_empty() || sess.target.target.target_vendor == "uwp"); + assert!(base_cmd.get_args().is_empty() || sess.target.target_vendor == "uwp"); let cmd = &mut *codegen_results.linker_info.to_linker(base_cmd, &sess, flavor, target_cpu); let link_output_kind = link_output_kind(sess, crate_type); @@ -1531,7 +1528,7 @@ fn linker_with_args<'a, B: ArchiveBuilder<'a>>( add_link_script(cmd, sess, tmpdir, crate_type); // NO-OPT-OUT, OBJECT-FILES-NO, AUDIT-ORDER - if sess.target.target.options.is_like_fuchsia && crate_type == CrateType::Executable { + if sess.target.options.is_like_fuchsia && crate_type == CrateType::Executable { let prefix = if sess.opts.debugging_opts.sanitizer.contains(SanitizerSet::ADDRESS) { "asan/" } else { @@ -1541,7 +1538,7 @@ fn linker_with_args<'a, B: ArchiveBuilder<'a>>( } // NO-OPT-OUT, OBJECT-FILES-NO, AUDIT-ORDER - if sess.target.target.options.eh_frame_header { + if sess.target.options.eh_frame_header { cmd.add_eh_frame_header(); } @@ -1554,7 +1551,7 @@ fn linker_with_args<'a, B: ArchiveBuilder<'a>>( add_pre_link_objects(cmd, sess, link_output_kind, crt_objects_fallback); // NO-OPT-OUT, OBJECT-FILES-NO, AUDIT-ORDER - if sess.target.target.options.is_like_emscripten { + if sess.target.options.is_like_emscripten { cmd.arg("-s"); cmd.arg(if sess.panic_strategy() == PanicStrategy::Abort { "DISABLE_EXCEPTION_CATCHING=1" @@ -1582,7 +1579,7 @@ fn linker_with_args<'a, B: ArchiveBuilder<'a>>( cmd.output_filename(out_filename); // OBJECT-FILES-NO, AUDIT-ORDER - if crate_type == CrateType::Executable && sess.target.target.options.is_like_windows { + if crate_type == CrateType::Executable && sess.target.options.is_like_windows { if let Some(ref s) = codegen_results.windows_subsystem { cmd.subsystem(s); } @@ -1626,7 +1623,7 @@ fn linker_with_args<'a, B: ArchiveBuilder<'a>>( // OBJECT-FILES-NO, AUDIT-ORDER // We want to prevent the compiler from accidentally leaking in any system libraries, // so by default we tell linkers not to link to any default libraries. - if !sess.opts.cg.default_linker_libraries && sess.target.target.options.no_default_libraries { + if !sess.opts.cg.default_linker_libraries && sess.target.options.no_default_libraries { cmd.no_default_libraries(); } @@ -1945,7 +1942,7 @@ fn add_upstream_rust_crates<'a, B: ArchiveBuilder<'a>>( // though, so we let that object file slide. let skip_because_lto = are_upstream_rust_objects_already_included(sess) && is_rust_object - && (sess.target.target.options.no_builtins + && (sess.target.options.no_builtins || !codegen_results.crate_info.is_no_builtins.contains(&cnum)); if skip_because_cfg_say_so || skip_because_lto { @@ -2088,10 +2085,10 @@ fn are_upstream_rust_objects_already_included(sess: &Session) -> bool { } fn add_apple_sdk(cmd: &mut dyn Linker, sess: &Session, flavor: LinkerFlavor) { - let arch = &sess.target.target.arch; - let os = &sess.target.target.target_os; - let llvm_target = &sess.target.target.llvm_target; - if sess.target.target.target_vendor != "apple" + let arch = &sess.target.arch; + let os = &sess.target.target_os; + let llvm_target = &sess.target.llvm_target; + if sess.target.target_vendor != "apple" || !matches!(os.as_str(), "ios" | "tvos") || flavor != LinkerFlavor::Gcc { diff --git a/compiler/rustc_codegen_ssa/src/back/linker.rs b/compiler/rustc_codegen_ssa/src/back/linker.rs index 09dc51c57c2..3e13a1daecd 100644 --- a/compiler/rustc_codegen_ssa/src/back/linker.rs +++ b/compiler/rustc_codegen_ssa/src/back/linker.rs @@ -184,7 +184,7 @@ impl<'a> GccLinker<'a> { // * On OSX they have their own linker, not binutils' // * For WebAssembly the only functional linker is LLD, which doesn't // support hint flags - !self.sess.target.target.options.is_like_osx && self.sess.target.target.arch != "wasm32" + !self.sess.target.options.is_like_osx && self.sess.target.arch != "wasm32" } // Some platforms take hints about whether a library is static or dynamic. @@ -232,7 +232,7 @@ impl<'a> GccLinker<'a> { fn build_dylib(&mut self, out_filename: &Path) { // On mac we need to tell the linker to let this library be rpathed - if self.sess.target.target.options.is_like_osx { + if self.sess.target.options.is_like_osx { self.cmd.arg("-dynamiclib"); self.linker_arg("-dylib"); @@ -248,7 +248,7 @@ impl<'a> GccLinker<'a> { } } else { self.cmd.arg("-shared"); - if self.sess.target.target.options.is_like_windows { + if self.sess.target.options.is_like_windows { // The output filename already contains `dll_suffix` so // the resulting import library will have a name in the // form of libfoo.dll.a @@ -256,9 +256,9 @@ impl<'a> GccLinker<'a> { out_filename.file_name().and_then(|file| file.to_str()).map(|file| { format!( "{}{}{}", - self.sess.target.target.options.staticlib_prefix, + self.sess.target.options.staticlib_prefix, file, - self.sess.target.target.options.staticlib_suffix + self.sess.target.options.staticlib_suffix ) }); if let Some(implib_name) = implib_name { @@ -280,7 +280,7 @@ impl<'a> Linker for GccLinker<'a> { fn set_output_kind(&mut self, output_kind: LinkOutputKind, out_filename: &Path) { match output_kind { LinkOutputKind::DynamicNoPicExe => { - if !self.is_ld && self.sess.target.target.options.linker_is_gnu { + if !self.is_ld && self.sess.target.options.linker_is_gnu { self.cmd.arg("-no-pie"); } } @@ -291,7 +291,7 @@ impl<'a> Linker for GccLinker<'a> { LinkOutputKind::StaticNoPicExe => { // `-static` works for both gcc wrapper and ld. self.cmd.arg("-static"); - if !self.is_ld && self.sess.target.target.options.linker_is_gnu { + if !self.is_ld && self.sess.target.options.linker_is_gnu { self.cmd.arg("-no-pie"); } } @@ -320,7 +320,7 @@ impl<'a> Linker for GccLinker<'a> { // any `#[link]` attributes in the `libc` crate, see #72782 for details. // FIXME: Switch to using `#[link]` attributes in the `libc` crate // similarly to other targets. - if self.sess.target.target.target_os == "vxworks" + if self.sess.target.target_os == "vxworks" && matches!( output_kind, LinkOutputKind::StaticNoPicExe @@ -385,7 +385,7 @@ impl<'a> Linker for GccLinker<'a> { // functions, etc. fn link_whole_staticlib(&mut self, lib: Symbol, search_path: &[PathBuf]) { self.hint_static(); - let target = &self.sess.target.target; + let target = &self.sess.target; if !target.options.is_like_osx { self.linker_arg("--whole-archive").cmd.arg(format!("-l{}", lib)); self.linker_arg("--no-whole-archive"); @@ -400,7 +400,7 @@ impl<'a> Linker for GccLinker<'a> { fn link_whole_rlib(&mut self, lib: &Path) { self.hint_static(); - if self.sess.target.target.options.is_like_osx { + if self.sess.target.options.is_like_osx { self.linker_arg("-force_load"); self.linker_arg(&lib); } else { @@ -424,9 +424,9 @@ impl<'a> Linker for GccLinker<'a> { // -dead_strip can't be part of the pre_link_args because it's also used // for partial linking when using multiple codegen units (-r). So we // insert it here. - if self.sess.target.target.options.is_like_osx { + if self.sess.target.options.is_like_osx { self.linker_arg("-dead_strip"); - } else if self.sess.target.target.options.is_like_solaris { + } else if self.sess.target.options.is_like_solaris { self.linker_arg("-zignore"); // If we're building a dylib, we don't use --gc-sections because LLVM @@ -440,7 +440,7 @@ impl<'a> Linker for GccLinker<'a> { } fn optimize(&mut self) { - if !self.sess.target.target.options.linker_is_gnu { + if !self.sess.target.options.linker_is_gnu { return; } @@ -454,7 +454,7 @@ impl<'a> Linker for GccLinker<'a> { } fn pgo_gen(&mut self) { - if !self.sess.target.target.options.linker_is_gnu { + if !self.sess.target.options.linker_is_gnu { return; } @@ -504,7 +504,7 @@ impl<'a> Linker for GccLinker<'a> { fn export_symbols(&mut self, tmpdir: &Path, crate_type: CrateType) { // Symbol visibility in object files typically takes care of this. if crate_type == CrateType::Executable - && self.sess.target.target.options.override_export_symbols.is_none() + && self.sess.target.options.override_export_symbols.is_none() { return; } @@ -513,7 +513,7 @@ impl<'a> Linker for GccLinker<'a> { // The object files have far more public symbols than we actually want to export, // so we hide them all here. - if !self.sess.target.target.options.limit_rdylib_exports { + if !self.sess.target.options.limit_rdylib_exports { return; } @@ -521,13 +521,13 @@ impl<'a> Linker for GccLinker<'a> { return; } - let is_windows = self.sess.target.target.options.is_like_windows; + let is_windows = self.sess.target.options.is_like_windows; let mut arg = OsString::new(); let path = tmpdir.join(if is_windows { "list.def" } else { "list" }); debug!("EXPORTED SYMBOLS:"); - if self.sess.target.target.options.is_like_osx { + if self.sess.target.options.is_like_osx { // Write a plain, newline-separated list of symbols let res: io::Result<()> = try { let mut f = BufWriter::new(File::create(&path)?); @@ -573,12 +573,12 @@ impl<'a> Linker for GccLinker<'a> { } } - if self.sess.target.target.options.is_like_osx { + if self.sess.target.options.is_like_osx { if !self.is_ld { arg.push("-Wl,") } arg.push("-exported_symbols_list,"); - } else if self.sess.target.target.options.is_like_solaris { + } else if self.sess.target.options.is_like_solaris { if !self.is_ld { arg.push("-Wl,") } @@ -1203,7 +1203,7 @@ impl<'a> Linker for WasmLd<'a> { } fn exported_symbols(tcx: TyCtxt<'_>, crate_type: CrateType) -> Vec<String> { - if let Some(ref exports) = tcx.sess.target.target.options.override_export_symbols { + if let Some(ref exports) = tcx.sess.target.options.override_export_symbols { return exports.clone(); } @@ -1293,7 +1293,7 @@ impl<'a> Linker for PtxLinker<'a> { // Provide the linker with fallback to internal `target-cpu`. self.cmd.arg("--fallback-arch").arg(match self.sess.opts.cg.target_cpu { Some(ref s) => s, - None => &self.sess.target.target.options.cpu, + None => &self.sess.target.options.cpu, }); } diff --git a/compiler/rustc_codegen_ssa/src/back/symbol_export.rs b/compiler/rustc_codegen_ssa/src/back/symbol_export.rs index 51cc1ada432..dd8d751d045 100644 --- a/compiler/rustc_codegen_ssa/src/back/symbol_export.rs +++ b/compiler/rustc_codegen_ssa/src/back/symbol_export.rs @@ -229,8 +229,8 @@ fn exported_symbols_provider_local( // needs to be exported. // However, on platforms that don't allow for Rust dylibs, having // external linkage is enough for monomorphization to be linked to. - let need_visibility = tcx.sess.target.target.options.dynamic_linking - && !tcx.sess.target.target.options.only_cdylib; + let need_visibility = + tcx.sess.target.options.dynamic_linking && !tcx.sess.target.options.only_cdylib; let (_, cgus) = tcx.collect_and_partition_mono_items(LOCAL_CRATE); @@ -391,7 +391,7 @@ fn symbol_export_level(tcx: TyCtxt<'_>, sym_def_id: DefId) -> SymbolExportLevel codegen_fn_attrs.flags.contains(CodegenFnAttrFlags::RUSTC_STD_INTERNAL_SYMBOL); if is_extern && !std_internal { - let target = &tcx.sess.target.target.llvm_target; + let target = &tcx.sess.target.llvm_target; // WebAssembly cannot export data symbols, so reduce their export level if target.contains("emscripten") { if let Some(Node::Item(&hir::Item { kind: hir::ItemKind::Static(..), .. })) = diff --git a/compiler/rustc_codegen_ssa/src/back/write.rs b/compiler/rustc_codegen_ssa/src/back/write.rs index a2cd030ac0e..4d2cea18dcc 100644 --- a/compiler/rustc_codegen_ssa/src/back/write.rs +++ b/compiler/rustc_codegen_ssa/src/back/write.rs @@ -139,7 +139,7 @@ impl ModuleConfig { let emit_obj = if !should_emit_obj { EmitObj::None - } else if sess.target.target.options.obj_is_bitcode + } else if sess.target.options.obj_is_bitcode || (sess.opts.cg.linker_plugin_lto.enabled() && !no_builtins) { // This case is selected if the target uses objects as bitcode, or @@ -221,11 +221,11 @@ impl ModuleConfig { false ), emit_obj, - bc_cmdline: sess.target.target.options.bitcode_llvm_cmdline.clone(), + bc_cmdline: sess.target.options.bitcode_llvm_cmdline.clone(), verify_llvm_ir: sess.verify_llvm_ir(), no_prepopulate_passes: sess.opts.cg.no_prepopulate_passes, - no_builtins: no_builtins || sess.target.target.options.no_builtins, + no_builtins: no_builtins || sess.target.options.no_builtins, // Exclude metadata and allocator modules from time_passes output, // since they throw off the "LLVM passes" measurement. @@ -252,7 +252,7 @@ impl ModuleConfig { .opts .debugging_opts .merge_functions - .unwrap_or(sess.target.target.options.merge_functions) + .unwrap_or(sess.target.options.merge_functions) { MergeFunctions::Disabled => false, MergeFunctions::Trampolines | MergeFunctions::Aliases => { @@ -388,7 +388,7 @@ fn need_bitcode_in_object(sess: &Session) -> bool { let requested_for_rlib = sess.opts.cg.embed_bitcode && sess.crate_types().contains(&CrateType::Rlib) && sess.opts.output_types.contains_key(&OutputType::Exe); - let forced_by_target = sess.target.target.options.forces_embed_bitcode; + let forced_by_target = sess.target.options.forces_embed_bitcode; requested_for_rlib || forced_by_target } @@ -1022,8 +1022,8 @@ fn start_executing_work<B: ExtraBackendMethods>( tm_factory: TargetMachineFactory(backend.target_machine_factory(tcx.sess, ol)), total_cgus, msvc_imps_needed: msvc_imps_needed(tcx), - target_pointer_width: tcx.sess.target.target.pointer_width, - target_arch: tcx.sess.target.target.arch.clone(), + target_pointer_width: tcx.sess.target.pointer_width, + target_arch: tcx.sess.target.arch.clone(), debuginfo: tcx.sess.opts.debuginfo, }; @@ -1865,11 +1865,11 @@ fn msvc_imps_needed(tcx: TyCtxt<'_>) -> bool { // something is wrong with commandline arg validation. assert!( !(tcx.sess.opts.cg.linker_plugin_lto.enabled() - && tcx.sess.target.target.options.is_like_windows + && tcx.sess.target.options.is_like_windows && tcx.sess.opts.cg.prefer_dynamic) ); - tcx.sess.target.target.options.is_like_windows && + tcx.sess.target.options.is_like_windows && tcx.sess.crate_types().iter().any(|ct| *ct == CrateType::Rlib) && // ThinLTO can't handle this workaround in all cases, so we don't // emit the `__imp_` symbols. Instead we make them unnecessary by disallowing diff --git a/compiler/rustc_codegen_ssa/src/base.rs b/compiler/rustc_codegen_ssa/src/base.rs index 9181f3b51a5..4d937609132 100644 --- a/compiler/rustc_codegen_ssa/src/base.rs +++ b/compiler/rustc_codegen_ssa/src/base.rs @@ -327,7 +327,7 @@ fn cast_shift_rhs<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>>( /// currently uses SEH-ish unwinding with DWARF info tables to the side (same as /// 64-bit MinGW) instead of "full SEH". pub fn wants_msvc_seh(sess: &Session) -> bool { - sess.target.target.options.is_like_msvc + sess.target.options.is_like_msvc } pub fn memcpy_ty<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>>( @@ -393,7 +393,7 @@ pub fn maybe_create_entry_wrapper<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>>( ) -> Bx::Function { // The entry function is either `int main(void)` or `int main(int argc, char **argv)`, // depending on whether the target needs `argc` and `argv` to be passed in. - let llfty = if cx.sess().target.target.options.main_needs_argc_argv { + let llfty = if cx.sess().target.options.main_needs_argc_argv { cx.type_func(&[cx.type_int(), cx.type_ptr_to(cx.type_i8p())], cx.type_int()) } else { cx.type_func(&[], cx.type_int()) @@ -464,7 +464,7 @@ fn get_argc_argv<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>>( cx: &'a Bx::CodegenCx, bx: &mut Bx, ) -> (Bx::Value, Bx::Value) { - if cx.sess().target.target.options.main_needs_argc_argv { + if cx.sess().target.options.main_needs_argc_argv { // Params from native `main()` used as args for rust start function let param_argc = bx.get_param(0); let param_argv = bx.get_param(1); diff --git a/compiler/rustc_codegen_ssa/src/debuginfo/type_names.rs b/compiler/rustc_codegen_ssa/src/debuginfo/type_names.rs index 45ecb793387..c4c51d146a6 100644 --- a/compiler/rustc_codegen_ssa/src/debuginfo/type_names.rs +++ b/compiler/rustc_codegen_ssa/src/debuginfo/type_names.rs @@ -33,7 +33,7 @@ pub fn push_debuginfo_type_name<'tcx>( ) { // When targeting MSVC, emit C++ style type names for compatibility with // .natvis visualizers (and perhaps other existing native debuggers?) - let cpp_like_names = tcx.sess.target.target.options.is_like_msvc; + let cpp_like_names = tcx.sess.target.options.is_like_msvc; match *t.kind() { ty::Bool => output.push_str("bool"), diff --git a/compiler/rustc_codegen_ssa/src/mir/block.rs b/compiler/rustc_codegen_ssa/src/mir/block.rs index 353189ae1f0..a051ae25a9c 100644 --- a/compiler/rustc_codegen_ssa/src/mir/block.rs +++ b/compiler/rustc_codegen_ssa/src/mir/block.rs @@ -872,7 +872,7 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> { let string = match ty.kind() { ty::Uint(_) => value.to_string(), ty::Int(int_ty) => { - match int_ty.normalize(bx.tcx().sess.target.ptr_width) { + match int_ty.normalize(bx.tcx().sess.target.pointer_width) { ast::IntTy::I8 => (value as i8).to_string(), ast::IntTy::I16 => (value as i16).to_string(), ast::IntTy::I32 => (value as i32).to_string(), diff --git a/compiler/rustc_codegen_ssa/src/mir/intrinsic.rs b/compiler/rustc_codegen_ssa/src/mir/intrinsic.rs index 14f1ed59a67..2bf1ee43c73 100644 --- a/compiler/rustc_codegen_ssa/src/mir/intrinsic.rs +++ b/compiler/rustc_codegen_ssa/src/mir/intrinsic.rs @@ -580,8 +580,12 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> { // stuffs. fn int_type_width_signed(ty: Ty<'_>, tcx: TyCtxt<'_>) -> Option<(u64, bool)> { match ty.kind() { - ty::Int(t) => Some((t.bit_width().unwrap_or(u64::from(tcx.sess.target.ptr_width)), true)), - ty::Uint(t) => Some((t.bit_width().unwrap_or(u64::from(tcx.sess.target.ptr_width)), false)), + ty::Int(t) => { + Some((t.bit_width().unwrap_or(u64::from(tcx.sess.target.pointer_width)), true)) + } + ty::Uint(t) => { + Some((t.bit_width().unwrap_or(u64::from(tcx.sess.target.pointer_width)), false)) + } _ => None, } } diff --git a/compiler/rustc_codegen_ssa/src/mir/place.rs b/compiler/rustc_codegen_ssa/src/mir/place.rs index 91609b22615..e1cc0268723 100644 --- a/compiler/rustc_codegen_ssa/src/mir/place.rs +++ b/compiler/rustc_codegen_ssa/src/mir/place.rs @@ -346,8 +346,8 @@ impl<'a, 'tcx, V: CodegenObject> PlaceRef<'tcx, V> { .. } => { if variant_index != dataful_variant { - if bx.cx().sess().target.target.arch == "arm" - || bx.cx().sess().target.target.arch == "aarch64" + if bx.cx().sess().target.arch == "arm" + || bx.cx().sess().target.arch == "aarch64" { // FIXME(#34427): as workaround for LLVM bug on ARM, // use memset of 0 before assigning niche value. diff --git a/compiler/rustc_codegen_ssa/src/target_features.rs b/compiler/rustc_codegen_ssa/src/target_features.rs index 24cd27cf3cf..a8d88a95f7a 100644 --- a/compiler/rustc_codegen_ssa/src/target_features.rs +++ b/compiler/rustc_codegen_ssa/src/target_features.rs @@ -138,7 +138,7 @@ pub fn all_known_features() -> impl Iterator<Item = (&'static str, Option<Symbol } pub fn supported_target_features(sess: &Session) -> &'static [(&'static str, Option<Symbol>)] { - match &*sess.target.target.arch { + match &*sess.target.arch { "arm" => ARM_ALLOWED_FEATURES, "aarch64" => AARCH64_ALLOWED_FEATURES, "x86" | "x86_64" => X86_ALLOWED_FEATURES, diff --git a/compiler/rustc_codegen_ssa/src/traits/type_.rs b/compiler/rustc_codegen_ssa/src/traits/type_.rs index cec07b977e6..43bc0c83155 100644 --- a/compiler/rustc_codegen_ssa/src/traits/type_.rs +++ b/compiler/rustc_codegen_ssa/src/traits/type_.rs @@ -51,7 +51,7 @@ pub trait DerivedTypeMethods<'tcx>: BaseTypeMethods<'tcx> + MiscMethods<'tcx> { } fn type_int(&self) -> Self::Type { - match &self.sess().target.target.target_c_int_width[..] { + match &self.sess().target.target_c_int_width[..] { "16" => self.type_i16(), "32" => self.type_i32(), "64" => self.type_i64(), diff --git a/compiler/rustc_driver/src/lib.rs b/compiler/rustc_driver/src/lib.rs index c7fb6a55d5a..136c9f6ec7d 100644 --- a/compiler/rustc_driver/src/lib.rs +++ b/compiler/rustc_driver/src/lib.rs @@ -670,7 +670,7 @@ impl RustcDefaultCalls { Input::File(ref ifile) => { let path = &(*ifile); let mut v = Vec::new(); - locator::list_file_metadata(&sess.target.target, path, metadata_loader, &mut v) + locator::list_file_metadata(&sess.target, path, metadata_loader, &mut v) .unwrap(); println!("{}", String::from_utf8(v).unwrap()); } @@ -724,7 +724,7 @@ impl RustcDefaultCalls { "{}", sess.target_tlib_path.as_ref().unwrap_or(&sess.host_tlib_path).dir.display() ), - TargetSpec => println!("{}", sess.target.target.to_json().pretty()), + TargetSpec => println!("{}", sess.target.to_json().pretty()), FileNames | CrateName => { let input = input.unwrap_or_else(|| { early_error(ErrorOutputType::default(), "no input file provided") diff --git a/compiler/rustc_lint/src/types.rs b/compiler/rustc_lint/src/types.rs index 9925444b869..af14f28ff9f 100644 --- a/compiler/rustc_lint/src/types.rs +++ b/compiler/rustc_lint/src/types.rs @@ -304,7 +304,7 @@ fn lint_int_literal<'tcx>( t: ast::IntTy, v: u128, ) { - let int_type = t.normalize(cx.sess().target.ptr_width); + let int_type = t.normalize(cx.sess().target.pointer_width); let (min, max) = int_ty_range(int_type); let max = max as u128; let negative = type_limits.negated_expr_id == Some(e.hir_id); @@ -352,7 +352,7 @@ fn lint_uint_literal<'tcx>( lit: &hir::Lit, t: ast::UintTy, ) { - let uint_type = t.normalize(cx.sess().target.ptr_width); + let uint_type = t.normalize(cx.sess().target.pointer_width); let (min, max) = uint_ty_range(uint_type); let lit_val: u128 = match lit.node { // _v is u8, within range by definition diff --git a/compiler/rustc_metadata/src/dependency_format.rs b/compiler/rustc_metadata/src/dependency_format.rs index f7454da90a3..44f57cfbe28 100644 --- a/compiler/rustc_metadata/src/dependency_format.rs +++ b/compiler/rustc_metadata/src/dependency_format.rs @@ -127,7 +127,7 @@ fn calculate_type(tcx: TyCtxt<'_>, ty: CrateType) -> DependencyList { if ty == CrateType::Staticlib || (ty == CrateType::Executable && sess.crt_static(Some(ty)) - && !sess.target.target.options.crt_static_allows_dylibs) + && !sess.target.options.crt_static_allows_dylibs) { for &cnum in tcx.crates().iter() { if tcx.dep_kind(cnum).macros_only() { diff --git a/compiler/rustc_metadata/src/locator.rs b/compiler/rustc_metadata/src/locator.rs index 0869ec28367..f225f8acc89 100644 --- a/compiler/rustc_metadata/src/locator.rs +++ b/compiler/rustc_metadata/src/locator.rs @@ -325,7 +325,7 @@ impl<'a> CrateLocator<'a> { hash, host_hash, extra_filename, - target: if is_host { &sess.host } else { &sess.target.target }, + target: if is_host { &sess.host } else { &sess.target }, triple: if is_host { TargetTriple::from_triple(config::host_triple()) } else { diff --git a/compiler/rustc_metadata/src/native_libs.rs b/compiler/rustc_metadata/src/native_libs.rs index e76c2cb356f..5e65f075ea4 100644 --- a/compiler/rustc_metadata/src/native_libs.rs +++ b/compiler/rustc_metadata/src/native_libs.rs @@ -149,7 +149,7 @@ impl Collector<'tcx> { } return; } - let is_osx = self.tcx.sess.target.target.options.is_like_osx; + let is_osx = self.tcx.sess.target.options.is_like_osx; if lib.kind == NativeLibKind::Framework && !is_osx { let msg = "native frameworks are only available on macOS targets"; match span { diff --git a/compiler/rustc_middle/src/ty/context.rs b/compiler/rustc_middle/src/ty/context.rs index 2e794128eac..e24ba6d7a1e 100644 --- a/compiler/rustc_middle/src/ty/context.rs +++ b/compiler/rustc_middle/src/ty/context.rs @@ -1079,7 +1079,7 @@ impl<'tcx> TyCtxt<'tcx> { crate_name: &str, output_filenames: &OutputFilenames, ) -> GlobalCtxt<'tcx> { - let data_layout = TargetDataLayout::parse(&s.target.target).unwrap_or_else(|err| { + let data_layout = TargetDataLayout::parse(&s.target).unwrap_or_else(|err| { s.fatal(&err); }); let interners = CtxtInterners::new(arena); @@ -1522,7 +1522,7 @@ impl<'tcx> TyCtxt<'tcx> { /// Determines whether identifiers in the assembly have strict naming rules. /// Currently, only NVPTX* targets need it. pub fn has_strict_asm_symbol_naming(self) -> bool { - self.sess.target.target.arch.contains("nvptx") + self.sess.target.arch.contains("nvptx") } /// Returns `&'static core::panic::Location<'static>`. diff --git a/compiler/rustc_middle/src/ty/layout.rs b/compiler/rustc_middle/src/ty/layout.rs index fd24de1529d..91c3dcbfa81 100644 --- a/compiler/rustc_middle/src/ty/layout.rs +++ b/compiler/rustc_middle/src/ty/layout.rs @@ -106,7 +106,7 @@ impl IntegerExt for Integer { } if repr.c() { - match &tcx.sess.target.target.arch[..] { + match &tcx.sess.target.arch[..] { // WARNING: the ARM EABI has two variants; the one corresponding // to `at_least == I32` appears to be used on Linux and NetBSD, // but some systems may use the variant corresponding to no @@ -2548,7 +2548,7 @@ where let sig = cx.tcx().normalize_erasing_late_bound_regions(ty::ParamEnv::reveal_all(), &sig); use rustc_target::spec::abi::Abi::*; - let conv = match cx.tcx().sess.target.target.adjust_abi(sig.abi) { + let conv = match cx.tcx().sess.target.adjust_abi(sig.abi) { RustIntrinsic | PlatformIntrinsic | Rust | RustCall => Conv::Rust, // It's the ABI's job to select this, not ours. @@ -2600,7 +2600,7 @@ where extra_args.to_vec() }; - let target = &cx.tcx().sess.target.target; + let target = &cx.tcx().sess.target; let target_env_gnu_like = matches!(&target.target_env[..], "gnu" | "musl"); let win_x64_gnu = target.target_os == "windows" && target.arch == "x86_64" && target.target_env == "gnu"; @@ -2775,7 +2775,7 @@ where // anyway, we control all calls to it in libstd. Abi::Vector { .. } if abi != SpecAbi::PlatformIntrinsic - && cx.tcx().sess.target.target.options.simd_types_indirect => + && cx.tcx().sess.target.options.simd_types_indirect => { arg.make_indirect(); return; diff --git a/compiler/rustc_mir/src/monomorphize/partitioning/default.rs b/compiler/rustc_mir/src/monomorphize/partitioning/default.rs index 3c89111a659..5083a45b539 100644 --- a/compiler/rustc_mir/src/monomorphize/partitioning/default.rs +++ b/compiler/rustc_mir/src/monomorphize/partitioning/default.rs @@ -532,7 +532,7 @@ fn mono_item_visibility( } fn default_visibility(tcx: TyCtxt<'_>, id: DefId, is_generic: bool) -> Visibility { - if !tcx.sess.target.target.options.default_hidden_visibility { + if !tcx.sess.target.options.default_hidden_visibility { return Visibility::Default; } diff --git a/compiler/rustc_passes/src/intrinsicck.rs b/compiler/rustc_passes/src/intrinsicck.rs index 79f1c2b9da8..956be925be8 100644 --- a/compiler/rustc_passes/src/intrinsicck.rs +++ b/compiler/rustc_passes/src/intrinsicck.rs @@ -143,7 +143,7 @@ impl ExprVisitor<'tcx> { ) -> Option<InlineAsmType> { // Check the type against the allowed types for inline asm. let ty = self.typeck_results.expr_ty_adjusted(expr); - let asm_ty_isize = match self.tcx.sess.target.ptr_width { + let asm_ty_isize = match self.tcx.sess.target.pointer_width { 16 => InlineAsmType::I16, 32 => InlineAsmType::I32, 64 => InlineAsmType::I64, @@ -184,7 +184,7 @@ impl ExprVisitor<'tcx> { Some(InlineAsmType::VecI128(fields.len() as u64)) } ty::Int(IntTy::Isize) | ty::Uint(UintTy::Usize) => { - Some(match self.tcx.sess.target.ptr_width { + Some(match self.tcx.sess.target.pointer_width { 16 => InlineAsmType::VecI16(fields.len() as u64), 32 => InlineAsmType::VecI32(fields.len() as u64), 64 => InlineAsmType::VecI64(fields.len() as u64), diff --git a/compiler/rustc_passes/src/weak_lang_items.rs b/compiler/rustc_passes/src/weak_lang_items.rs index effb25b0224..8650ee05d37 100644 --- a/compiler/rustc_passes/src/weak_lang_items.rs +++ b/compiler/rustc_passes/src/weak_lang_items.rs @@ -26,7 +26,7 @@ pub fn check_crate<'tcx>(tcx: TyCtxt<'tcx>, items: &mut lang_items::LanguageItem if items.eh_personality().is_none() { items.missing.push(LangItem::EhPersonality); } - if tcx.sess.target.target.options.is_like_emscripten && items.eh_catch_typeinfo().is_none() { + if tcx.sess.target.options.is_like_emscripten && items.eh_catch_typeinfo().is_none() { items.missing.push(LangItem::EhCatchTypeinfo); } diff --git a/compiler/rustc_session/src/config.rs b/compiler/rustc_session/src/config.rs index a70ae62539f..fd7364b40be 100644 --- a/compiler/rustc_session/src/config.rs +++ b/compiler/rustc_session/src/config.rs @@ -740,16 +740,16 @@ pub const fn default_lib_output() -> CrateType { } pub fn default_configuration(sess: &Session) -> CrateConfig { - let end = &sess.target.target.target_endian; - let arch = &sess.target.target.arch; - let wordsz = sess.target.target.pointer_width.to_string(); - let os = &sess.target.target.target_os; - let env = &sess.target.target.target_env; - let vendor = &sess.target.target.target_vendor; - let min_atomic_width = sess.target.target.min_atomic_width(); - let max_atomic_width = sess.target.target.max_atomic_width(); - let atomic_cas = sess.target.target.options.atomic_cas; - let layout = TargetDataLayout::parse(&sess.target.target).unwrap_or_else(|err| { + let end = &sess.target.target_endian; + let arch = &sess.target.arch; + let wordsz = sess.target.pointer_width.to_string(); + let os = &sess.target.target_os; + let env = &sess.target.target_env; + let vendor = &sess.target.target_vendor; + let min_atomic_width = sess.target.min_atomic_width(); + let max_atomic_width = sess.target.max_atomic_width(); + let atomic_cas = sess.target.options.atomic_cas; + let layout = TargetDataLayout::parse(&sess.target).unwrap_or_else(|err| { sess.fatal(&err); }); @@ -757,7 +757,7 @@ pub fn default_configuration(sess: &Session) -> CrateConfig { ret.reserve(6); // the minimum number of insertions // Target bindings. ret.insert((sym::target_os, Some(Symbol::intern(os)))); - if let Some(ref fam) = sess.target.target.options.target_family { + if let Some(ref fam) = sess.target.options.target_family { ret.insert((sym::target_family, Some(Symbol::intern(fam)))); if fam == "windows" { ret.insert((sym::windows, None)); @@ -770,7 +770,7 @@ pub fn default_configuration(sess: &Session) -> CrateConfig { ret.insert((sym::target_pointer_width, Some(Symbol::intern(&wordsz)))); ret.insert((sym::target_env, Some(Symbol::intern(env)))); ret.insert((sym::target_vendor, Some(Symbol::intern(vendor)))); - if sess.target.target.options.has_elf_tls { + if sess.target.options.has_elf_tls { ret.insert((sym::target_thread_local, None)); } for &(i, align) in &[ diff --git a/compiler/rustc_session/src/output.rs b/compiler/rustc_session/src/output.rs index bf9c96c6c94..0766c55da74 100644 --- a/compiler/rustc_session/src/output.rs +++ b/compiler/rustc_session/src/output.rs @@ -151,18 +151,16 @@ pub fn filename_for_input( CrateType::Rlib => outputs.out_directory.join(&format!("lib{}.rlib", libname)), CrateType::Cdylib | CrateType::ProcMacro | CrateType::Dylib => { let (prefix, suffix) = - (&sess.target.target.options.dll_prefix, &sess.target.target.options.dll_suffix); + (&sess.target.options.dll_prefix, &sess.target.options.dll_suffix); outputs.out_directory.join(&format!("{}{}{}", prefix, libname, suffix)) } CrateType::Staticlib => { - let (prefix, suffix) = ( - &sess.target.target.options.staticlib_prefix, - &sess.target.target.options.staticlib_suffix, - ); + let (prefix, suffix) = + (&sess.target.options.staticlib_prefix, &sess.target.options.staticlib_suffix); outputs.out_directory.join(&format!("{}{}{}", prefix, libname, suffix)) } CrateType::Executable => { - let suffix = &sess.target.target.options.exe_suffix; + let suffix = &sess.target.options.exe_suffix; let out_filename = outputs.path(OutputType::Exe); if suffix.is_empty() { out_filename } else { out_filename.with_extension(&suffix[1..]) } } @@ -179,35 +177,29 @@ pub fn filename_for_input( /// interaction with Rust code through static library is the only /// option for now pub fn default_output_for_target(sess: &Session) -> CrateType { - if !sess.target.target.options.executables { - CrateType::Staticlib - } else { - CrateType::Executable - } + if !sess.target.options.executables { CrateType::Staticlib } else { CrateType::Executable } } /// Checks if target supports crate_type as output pub fn invalid_output_for_target(sess: &Session, crate_type: CrateType) -> bool { match crate_type { CrateType::Cdylib | CrateType::Dylib | CrateType::ProcMacro => { - if !sess.target.target.options.dynamic_linking { + if !sess.target.options.dynamic_linking { return true; } - if sess.crt_static(Some(crate_type)) - && !sess.target.target.options.crt_static_allows_dylibs - { + if sess.crt_static(Some(crate_type)) && !sess.target.options.crt_static_allows_dylibs { return true; } } _ => {} } - if sess.target.target.options.only_cdylib { + if sess.target.options.only_cdylib { match crate_type { CrateType::ProcMacro | CrateType::Dylib => return true, _ => {} } } - if !sess.target.target.options.executables { + if !sess.target.options.executables { if crate_type == CrateType::Executable { return true; } diff --git a/compiler/rustc_session/src/session.rs b/compiler/rustc_session/src/session.rs index 9143d0a0f5b..867d6abcac2 100644 --- a/compiler/rustc_session/src/session.rs +++ b/compiler/rustc_session/src/session.rs @@ -614,7 +614,7 @@ impl Session { /// Calculates the flavor of LTO to use for this compilation. pub fn lto(&self) -> config::Lto { // If our target has codegen requirements ignore the command line - if self.target.target.options.requires_lto { + if self.target.options.requires_lto { return config::Lto::Fat; } @@ -682,7 +682,7 @@ impl Session { /// Returns the panic strategy for this compile session. If the user explicitly selected one /// using '-C panic', use that, otherwise use the panic strategy defined by the target. pub fn panic_strategy(&self) -> PanicStrategy { - self.opts.cg.panic.unwrap_or(self.target.target.options.panic_strategy) + self.opts.cg.panic.unwrap_or(self.target.options.panic_strategy) } pub fn fewer_names(&self) -> bool { let more_names = self.opts.output_types.contains_key(&OutputType::LlvmAssembly) @@ -706,9 +706,9 @@ impl Session { /// Check whether this compile session and crate type use static crt. pub fn crt_static(&self, crate_type: Option<CrateType>) -> bool { - if !self.target.target.options.crt_static_respected { + if !self.target.options.crt_static_respected { // If the target does not opt in to crt-static support, use its default. - return self.target.target.options.crt_static_default; + return self.target.options.crt_static_default; } let requested_features = self.opts.cg.target_feature.split(','); @@ -725,20 +725,20 @@ impl Session { // We can't check `#![crate_type = "proc-macro"]` here. false } else { - self.target.target.options.crt_static_default + self.target.options.crt_static_default } } pub fn relocation_model(&self) -> RelocModel { - self.opts.cg.relocation_model.unwrap_or(self.target.target.options.relocation_model) + self.opts.cg.relocation_model.unwrap_or(self.target.options.relocation_model) } pub fn code_model(&self) -> Option<CodeModel> { - self.opts.cg.code_model.or(self.target.target.options.code_model) + self.opts.cg.code_model.or(self.target.options.code_model) } pub fn tls_model(&self) -> TlsModel { - self.opts.debugging_opts.tls_model.unwrap_or(self.target.target.options.tls_model) + self.opts.debugging_opts.tls_model.unwrap_or(self.target.options.tls_model) } pub fn must_not_eliminate_frame_pointers(&self) -> bool { @@ -749,7 +749,7 @@ impl Session { } else if let Some(x) = self.opts.cg.force_frame_pointers { x } else { - !self.target.target.options.eliminate_frame_pointer + !self.target.options.eliminate_frame_pointer } } @@ -773,7 +773,7 @@ impl Session { // value, if it is provided, or disable them, if not. if self.panic_strategy() == PanicStrategy::Unwind { true - } else if self.target.target.options.requires_uwtable { + } else if self.target.options.requires_uwtable { true } else { self.opts.cg.force_unwind_tables.unwrap_or(false) @@ -944,7 +944,7 @@ impl Session { if let Some(n) = self.opts.cli_forced_codegen_units { return n; } - if let Some(n) = self.target.target.options.default_codegen_units { + if let Some(n) = self.target.options.default_codegen_units { return n as usize; } @@ -1029,11 +1029,11 @@ impl Session { pub fn needs_plt(&self) -> bool { // Check if the current target usually needs PLT to be enabled. // The user can use the command line flag to override it. - let needs_plt = self.target.target.options.needs_plt; + let needs_plt = self.target.options.needs_plt; let dbg_opts = &self.opts.debugging_opts; - let relro_level = dbg_opts.relro_level.unwrap_or(self.target.target.options.relro_level); + let relro_level = dbg_opts.relro_level.unwrap_or(self.target.options.relro_level); // Only enable this optimization by default if full relro is also enabled. // In this case, lazy binding was already unavailable, so nothing is lost. @@ -1057,8 +1057,7 @@ impl Session { match self.opts.cg.link_dead_code { Some(explicitly_set) => explicitly_set, None => { - self.opts.debugging_opts.instrument_coverage - && !self.target.target.options.is_like_msvc + self.opts.debugging_opts.instrument_coverage && !self.target.options.is_like_msvc // Issue #76038: (rustc `-Clink-dead-code` causes MSVC linker to produce invalid // binaries when LLVM InstrProf counters are enabled). As described by this issue, // the "link dead code" option produces incorrect binaries when compiled and linked @@ -1438,7 +1437,7 @@ fn validate_commandline_args_with_session_available(sess: &Session) { // the `dllimport` attributes and `__imp_` symbols in that case. if sess.opts.cg.linker_plugin_lto.enabled() && sess.opts.cg.prefer_dynamic - && sess.target.target.options.is_like_windows + && sess.target.options.is_like_windows { sess.err( "Linker plugin based LTO is not supported together with \ @@ -1466,7 +1465,7 @@ fn validate_commandline_args_with_session_available(sess: &Session) { ); } - if sess.target.target.options.requires_uwtable && !include_uwtables { + if sess.target.options.requires_uwtable && !include_uwtables { sess.err( "target requires unwind tables, they cannot be disabled with \ `-C force-unwind-tables=no`.", @@ -1481,7 +1480,7 @@ fn validate_commandline_args_with_session_available(sess: &Session) { // We should only display this error if we're actually going to run PGO. // If we're just supposed to print out some data, don't show the error (#61002). if sess.opts.cg.profile_generate.enabled() - && sess.target.target.options.is_like_msvc + && sess.target.options.is_like_msvc && sess.panic_strategy() == PanicStrategy::Unwind && sess.opts.prints.iter().all(|&p| p == PrintRequest::NativeStaticLibs) { diff --git a/compiler/rustc_symbol_mangling/src/lib.rs b/compiler/rustc_symbol_mangling/src/lib.rs index 75150a56c43..28b4a78929e 100644 --- a/compiler/rustc_symbol_mangling/src/lib.rs +++ b/compiler/rustc_symbol_mangling/src/lib.rs @@ -201,7 +201,7 @@ fn compute_symbol_name( // // [1]: https://bugs.llvm.org/show_bug.cgi?id=44316 if is_foreign { - if tcx.sess.target.target.arch != "wasm32" + if tcx.sess.target.arch != "wasm32" || !tcx.wasm_import_module_map(def_id.krate).contains_key(&def_id) { if let Some(name) = attrs.link_name { diff --git a/compiler/rustc_target/src/spec/mod.rs b/compiler/rustc_target/src/spec/mod.rs index 2d93b6d5fd4..1d3e61c4992 100644 --- a/compiler/rustc_target/src/spec/mod.rs +++ b/compiler/rustc_target/src/spec/mod.rs @@ -1619,10 +1619,7 @@ impl ToJson for Target { target_val!(llvm_target); target_val!(target_endian); - d.insert( - "target-pointer-width".to_string(), - self.pointer_width.to_string().to_json(), - ); + d.insert("target-pointer-width".to_string(), self.pointer_width.to_string().to_json()); target_val!(target_c_int_width); target_val!(arch); target_val!(target_os, "os"); diff --git a/compiler/rustc_typeck/src/check/check.rs b/compiler/rustc_typeck/src/check/check.rs index d319ac2cba6..b9a5db47855 100644 --- a/compiler/rustc_typeck/src/check/check.rs +++ b/compiler/rustc_typeck/src/check/check.rs @@ -29,7 +29,7 @@ pub fn check_wf_new(tcx: TyCtxt<'_>) { } pub(super) fn check_abi(tcx: TyCtxt<'_>, span: Span, abi: Abi) { - if !tcx.sess.target.target.is_abi_supported(abi) { + if !tcx.sess.target.is_abi_supported(abi) { struct_span_err!( tcx.sess, span, diff --git a/compiler/rustc_typeck/src/collect.rs b/compiler/rustc_typeck/src/collect.rs index b64a1ce7c30..630e80d502e 100644 --- a/compiler/rustc_typeck/src/collect.rs +++ b/compiler/rustc_typeck/src/collect.rs @@ -2555,7 +2555,7 @@ fn codegen_fn_attrs(tcx: TyCtxt<'_>, id: DefId) -> CodegenFnAttrs { ) .emit(); } - if !tcx.sess.target.target.llvm_target.contains("thumbv8m") { + if !tcx.sess.target.llvm_target.contains("thumbv8m") { struct_span_err!(tcx.sess, attr.span, E0775, "`#[cmse_nonsecure_entry]` is only valid for targets with the TrustZone-M extension") .emit(); } @@ -2655,7 +2655,7 @@ fn codegen_fn_attrs(tcx: TyCtxt<'_>, id: DefId) -> CodegenFnAttrs { set.path.segments.iter().map(|x| x.ident.name).collect::<Vec<_>>(); match segments.as_slice() { [sym::arm, sym::a32] | [sym::arm, sym::t32] => { - if !tcx.sess.target.target.options.has_thumb_interworking { + if !tcx.sess.target.options.has_thumb_interworking { struct_span_err!( tcx.sess.diagnostic(), attr.span, |