diff options
Diffstat (limited to 'compiler/rustc_codegen_gcc')
25 files changed, 378 insertions, 595 deletions
diff --git a/compiler/rustc_codegen_gcc/Cargo.lock b/compiler/rustc_codegen_gcc/Cargo.lock index 915229f7e7e..0eb264f99eb 100644 --- a/compiler/rustc_codegen_gcc/Cargo.lock +++ b/compiler/rustc_codegen_gcc/Cargo.lock @@ -12,63 +12,12 @@ dependencies = [ ] [[package]] -name = "bitflags" -version = "1.3.2" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a" - -[[package]] -name = "bitflags" -version = "2.4.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "b4682ae6287fcf752ecaabbfcc7b6f9b72aa33933dc23a554d853aea8eea8635" - -[[package]] name = "boml" version = "0.3.1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "85fdb93f04c73bff54305fa437ffea5449c41edcaadfe882f35836206b166ac5" [[package]] -name = "cc" -version = "1.0.79" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "50d30906286121d95be3d479533b458f87493b30a4b5f79a607db8f5d11aa91f" - -[[package]] -name = "cfg-if" -version = "1.0.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd" - -[[package]] -name = "errno" -version = "0.3.1" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "4bcfec3a70f97c962c307b2d2c56e358cf1d00b558d74262b5f929ee8cc7e73a" -dependencies = [ - "errno-dragonfly", - "libc", - "windows-sys", -] - -[[package]] -name = "errno-dragonfly" -version = "0.1.2" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "aa68f1b12764fab894d2755d2518754e71b4fd80ecfb822714a1206c2aab39bf" -dependencies = [ - "cc", - "libc", -] - -[[package]] -name = "fastrand" -version = "2.0.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "6999dc1837253364c2ebb0704ba97994bd874e8f195d665c50b7548f6ea92764" - -[[package]] name = "fm" version = "0.2.2" source = "registry+https://github.com/rust-lang/crates.io-index" @@ -133,12 +82,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "89d92a4743f9a61002fae18374ed11e7973f530cb3a3255fb354818118b2203c" [[package]] -name = "linux-raw-sys" -version = "0.4.5" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "57bcfdad1b858c2db7c38303a6d2ad4dfaf5eb53dfeb0910128b2c26d6158503" - -[[package]] name = "memchr" version = "2.5.0" source = "registry+https://github.com/rust-lang/crates.io-index" @@ -155,24 +98,6 @@ dependencies = [ ] [[package]] -name = "object" -version = "0.30.4" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "03b4680b86d9cfafba8fc491dc9b6df26b68cf40e9e6cd73909194759a63c385" -dependencies = [ - "memchr", -] - -[[package]] -name = "redox_syscall" -version = "0.3.5" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "567664f262709473930a4bf9e51bf2ebf3348f2e748ccc50dea20646858f8f29" -dependencies = [ - "bitflags 1.3.2", -] - -[[package]] name = "regex" version = "1.8.4" source = "registry+https://github.com/rust-lang/crates.io-index" @@ -196,22 +121,6 @@ dependencies = [ "boml", "gccjit", "lang_tester", - "object", - "smallvec", - "tempfile", -] - -[[package]] -name = "rustix" -version = "0.38.8" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "19ed4fa021d81c8392ce04db050a3da9a60299050b7ae1cf482d862b54a7218f" -dependencies = [ - "bitflags 2.4.0", - "errno", - "libc", - "linux-raw-sys", - "windows-sys", ] [[package]] @@ -224,25 +133,6 @@ dependencies = [ ] [[package]] -name = "smallvec" -version = "1.10.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "a507befe795404456341dfab10cef66ead4c041f62b8b11bbb92bffe5d0953e0" - -[[package]] -name = "tempfile" -version = "3.7.1" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "dc02fddf48964c42031a0b3fe0428320ecf3a73c401040fc0096f97794310651" -dependencies = [ - "cfg-if", - "fastrand", - "redox_syscall", - "rustix", - "windows-sys", -] - -[[package]] name = "termcolor" version = "1.2.0" source = "registry+https://github.com/rust-lang/crates.io-index" @@ -315,69 +205,3 @@ name = "winapi-x86_64-pc-windows-gnu" version = "0.4.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f" - -[[package]] -name = "windows-sys" -version = "0.48.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9" -dependencies = [ - "windows-targets", -] - -[[package]] -name = "windows-targets" -version = "0.48.1" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "05d4b17490f70499f20b9e791dcf6a299785ce8af4d709018206dc5b4953e95f" -dependencies = [ - "windows_aarch64_gnullvm", - "windows_aarch64_msvc", - "windows_i686_gnu", - "windows_i686_msvc", - "windows_x86_64_gnu", - "windows_x86_64_gnullvm", - "windows_x86_64_msvc", -] - -[[package]] -name = "windows_aarch64_gnullvm" -version = "0.48.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "91ae572e1b79dba883e0d315474df7305d12f569b400fcf90581b06062f7e1bc" - -[[package]] -name = "windows_aarch64_msvc" -version = "0.48.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "b2ef27e0d7bdfcfc7b868b317c1d32c641a6fe4629c171b8928c7b08d98d7cf3" - -[[package]] -name = "windows_i686_gnu" -version = "0.48.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "622a1962a7db830d6fd0a69683c80a18fda201879f0f447f065a3b7467daa241" - -[[package]] -name = "windows_i686_msvc" -version = "0.48.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "4542c6e364ce21bf45d69fdd2a8e455fa38d316158cfd43b3ac1c5b1b19f8e00" - -[[package]] -name = "windows_x86_64_gnu" -version = "0.48.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "ca2b8a661f7628cbd23440e50b05d705db3686f894fc9580820623656af974b1" - -[[package]] -name = "windows_x86_64_gnullvm" -version = "0.48.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "7896dbc1f41e08872e9d5e8f8baa8fdd2677f29468c4e156210174edc7f7b953" - -[[package]] -name = "windows_x86_64_msvc" -version = "0.48.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "1a515f5799fe4961cb532f983ce2b23082366b898e52ffbce459c86f67c8378a" diff --git a/compiler/rustc_codegen_gcc/Cargo.toml b/compiler/rustc_codegen_gcc/Cargo.toml index 5caca63f634..44fb5eef04a 100644 --- a/compiler/rustc_codegen_gcc/Cargo.toml +++ b/compiler/rustc_codegen_gcc/Cargo.toml @@ -23,21 +23,11 @@ default = ["master"] [dependencies] gccjit = "2.1" - # Local copy. #gccjit = { path = "../gccjit.rs" } -object = { version = "0.30.1", default-features = false, features = [ - "std", - "read", -] } -smallvec = { version = "1.6.1", features = ["union", "may_dangle"] } -# TODO(antoyo): make tempfile optional. -tempfile = "3.7.1" - [dev-dependencies] lang_tester = "0.8.0" -tempfile = "3.1.0" boml = "0.3.1" [profile.dev] diff --git a/compiler/rustc_codegen_gcc/build_system/src/config.rs b/compiler/rustc_codegen_gcc/build_system/src/config.rs index 15ba1612167..a7980dec83b 100644 --- a/compiler/rustc_codegen_gcc/build_system/src/config.rs +++ b/compiler/rustc_codegen_gcc/build_system/src/config.rs @@ -3,8 +3,8 @@ use std::ffi::OsStr; use std::path::{Path, PathBuf}; use std::{env as std_env, fs}; -use boml::types::TomlValue; use boml::Toml; +use boml::types::TomlValue; use crate::utils::{ create_dir, create_symlink, get_os_name, get_sysroot_dir, run_command_with_output, diff --git a/compiler/rustc_codegen_gcc/build_system/src/test.rs b/compiler/rustc_codegen_gcc/build_system/src/test.rs index 83fa8059b1a..50e27736aac 100644 --- a/compiler/rustc_codegen_gcc/build_system/src/test.rs +++ b/compiler/rustc_codegen_gcc/build_system/src/test.rs @@ -1,6 +1,6 @@ use std::collections::HashMap; use std::ffi::OsStr; -use std::fs::{remove_dir_all, File}; +use std::fs::{File, remove_dir_all}; use std::io::{BufRead, BufReader}; use std::path::{Path, PathBuf}; use std::str::FromStr; diff --git a/compiler/rustc_codegen_gcc/build_system/src/utils.rs b/compiler/rustc_codegen_gcc/build_system/src/utils.rs index e338d1b4992..401c23948e5 100644 --- a/compiler/rustc_codegen_gcc/build_system/src/utils.rs +++ b/compiler/rustc_codegen_gcc/build_system/src/utils.rs @@ -1,7 +1,7 @@ use std::collections::HashMap; +use std::ffi::OsStr; #[cfg(unix)] use std::ffi::c_int; -use std::ffi::OsStr; use std::fmt::Debug; use std::fs; #[cfg(unix)] diff --git a/compiler/rustc_codegen_gcc/src/abi.rs b/compiler/rustc_codegen_gcc/src/abi.rs index 0a99e7213be..14fc23593f0 100644 --- a/compiler/rustc_codegen_gcc/src/abi.rs +++ b/compiler/rustc_codegen_gcc/src/abi.rs @@ -1,11 +1,11 @@ #[cfg(feature = "master")] use gccjit::FnAttribute; use gccjit::{ToLValue, ToRValue, Type}; -use rustc_codegen_ssa::traits::{AbiBuilderMethods, BaseTypeMethods}; +use rustc_codegen_ssa::traits::{AbiBuilderMethods, BaseTypeCodegenMethods}; use rustc_data_structures::fx::FxHashSet; use rustc_middle::bug; -use rustc_middle::ty::layout::LayoutOf; use rustc_middle::ty::Ty; +use rustc_middle::ty::layout::LayoutOf; #[cfg(feature = "master")] use rustc_session::config; use rustc_target::abi::call::{ArgAttributes, CastTarget, FnAbi, PassMode, Reg, RegKind}; diff --git a/compiler/rustc_codegen_gcc/src/allocator.rs b/compiler/rustc_codegen_gcc/src/allocator.rs index deeb55e9d12..e9498857fb9 100644 --- a/compiler/rustc_codegen_gcc/src/allocator.rs +++ b/compiler/rustc_codegen_gcc/src/allocator.rs @@ -2,8 +2,8 @@ use gccjit::FnAttribute; use gccjit::{Context, FunctionType, GlobalKind, ToRValue, Type}; use rustc_ast::expand::allocator::{ - alloc_error_handler_name, default_fn_name, global_fn_name, AllocatorKind, AllocatorTy, - ALLOCATOR_METHODS, NO_ALLOC_SHIM_IS_UNSTABLE, + ALLOCATOR_METHODS, AllocatorKind, AllocatorTy, NO_ALLOC_SHIM_IS_UNSTABLE, + alloc_error_handler_name, default_fn_name, global_fn_name, }; use rustc_middle::bug; use rustc_middle::ty::TyCtxt; diff --git a/compiler/rustc_codegen_gcc/src/asm.rs b/compiler/rustc_codegen_gcc/src/asm.rs index 7c135289958..13a00f7e08d 100644 --- a/compiler/rustc_codegen_gcc/src/asm.rs +++ b/compiler/rustc_codegen_gcc/src/asm.rs @@ -5,8 +5,8 @@ use rustc_ast::ast::{InlineAsmOptions, InlineAsmTemplatePiece}; use rustc_codegen_ssa::mir::operand::OperandValue; use rustc_codegen_ssa::mir::place::PlaceRef; use rustc_codegen_ssa::traits::{ - AsmBuilderMethods, AsmMethods, BaseTypeMethods, BuilderMethods, GlobalAsmOperandRef, - InlineAsmOperandRef, + AsmBuilderMethods, AsmCodegenMethods, BaseTypeCodegenMethods, BuilderMethods, + GlobalAsmOperandRef, InlineAsmOperandRef, }; use rustc_middle::bug; use rustc_middle::ty::Instance; @@ -770,7 +770,7 @@ fn dummy_output_type<'gcc, 'tcx>(cx: &CodegenCx<'gcc, 'tcx>, reg: InlineAsmRegCl } } -impl<'gcc, 'tcx> AsmMethods<'tcx> for CodegenCx<'gcc, 'tcx> { +impl<'gcc, 'tcx> AsmCodegenMethods<'tcx> for CodegenCx<'gcc, 'tcx> { fn codegen_global_asm( &self, template: &[InlineAsmTemplatePiece], diff --git a/compiler/rustc_codegen_gcc/src/back/lto.rs b/compiler/rustc_codegen_gcc/src/back/lto.rs index 6b2dbbbed67..ed92f9c5241 100644 --- a/compiler/rustc_codegen_gcc/src/back/lto.rs +++ b/compiler/rustc_codegen_gcc/src/back/lto.rs @@ -27,7 +27,7 @@ use rustc_codegen_ssa::back::lto::{LtoModuleCodegen, SerializedModule, ThinModul use rustc_codegen_ssa::back::symbol_export; use rustc_codegen_ssa::back::write::{CodegenContext, FatLtoInput}; use rustc_codegen_ssa::traits::*; -use rustc_codegen_ssa::{looks_like_rust_object_file, ModuleCodegen, ModuleKind}; +use rustc_codegen_ssa::{ModuleCodegen, ModuleKind, looks_like_rust_object_file}; use rustc_data_structures::memmap::Mmap; use rustc_errors::{DiagCtxtHandle, FatalError}; use rustc_hir::def_id::LOCAL_CRATE; @@ -35,11 +35,11 @@ use rustc_middle::bug; use rustc_middle::dep_graph::WorkProduct; use rustc_middle::middle::exported_symbols::{SymbolExportInfo, SymbolExportLevel}; use rustc_session::config::{CrateType, Lto}; -use tempfile::{tempdir, TempDir}; +use tempfile::{TempDir, tempdir}; use crate::back::write::save_temp_bitcode; use crate::errors::{DynamicLinkingWithLTO, LtoBitcodeFromRlib, LtoDisallowed, LtoDylib}; -use crate::{to_gcc_opt_level, GccCodegenBackend, GccContext, SyncContext}; +use crate::{GccCodegenBackend, GccContext, SyncContext, to_gcc_opt_level}; /// We keep track of the computed LTO cache keys from the previous /// session to determine which CGUs we can reuse. @@ -272,7 +272,6 @@ fn fat_lto( }*/ } }; - let mut serialized_bitcode = Vec::new(); { info!("using {:?} as a base module", module.name); @@ -317,7 +316,6 @@ fn fat_lto( unimplemented!("from uncompressed file") } } - serialized_bitcode.push(bc_decoded); } save_temp_bitcode(cgcx, &module, "lto.input"); @@ -337,7 +335,7 @@ fn fat_lto( // of now. module.module_llvm.temp_dir = Some(tmp_path); - Ok(LtoModuleCodegen::Fat { module, _serialized_bitcode: serialized_bitcode }) + Ok(LtoModuleCodegen::Fat(module)) } pub struct ModuleBuffer(PathBuf); diff --git a/compiler/rustc_codegen_gcc/src/base.rs b/compiler/rustc_codegen_gcc/src/base.rs index 4940a7fa205..9836e654f37 100644 --- a/compiler/rustc_codegen_gcc/src/base.rs +++ b/compiler/rustc_codegen_gcc/src/base.rs @@ -6,7 +6,7 @@ use std::time::Instant; use gccjit::{CType, FunctionType, GlobalKind}; use rustc_codegen_ssa::base::maybe_create_entry_wrapper; use rustc_codegen_ssa::mono_item::MonoItemExt; -use rustc_codegen_ssa::traits::DebugInfoMethods; +use rustc_codegen_ssa::traits::DebugInfoCodegenMethods; use rustc_codegen_ssa::{ModuleCodegen, ModuleKind}; use rustc_middle::dep_graph; use rustc_middle::mir::mono::Linkage; @@ -19,7 +19,7 @@ use rustc_target::spec::PanicStrategy; use crate::builder::Builder; use crate::context::CodegenCx; -use crate::{gcc_util, new_context, GccContext, LockedTargetInfo, SyncContext}; +use crate::{GccContext, LockedTargetInfo, SyncContext, gcc_util, new_context}; #[cfg(feature = "master")] pub fn visibility_to_gcc(linkage: Visibility) -> gccjit::Visibility { diff --git a/compiler/rustc_codegen_gcc/src/builder.rs b/compiler/rustc_codegen_gcc/src/builder.rs index 6ba678e2e7c..b6873304382 100644 --- a/compiler/rustc_codegen_gcc/src/builder.rs +++ b/compiler/rustc_codegen_gcc/src/builder.rs @@ -7,32 +7,31 @@ use gccjit::{ BinaryOp, Block, ComparisonOp, Context, Function, LValue, Location, RValue, ToRValue, Type, UnaryOp, }; -use rustc_apfloat::{ieee, Float, Round, Status}; +use rustc_apfloat::{Float, Round, Status, ieee}; +use rustc_codegen_ssa::MemFlags; use rustc_codegen_ssa::common::{ AtomicOrdering, AtomicRmwBinOp, IntPredicate, RealPredicate, SynchronizationScope, TypeKind, }; use rustc_codegen_ssa::mir::operand::{OperandRef, OperandValue}; use rustc_codegen_ssa::mir::place::PlaceRef; use rustc_codegen_ssa::traits::{ - BackendTypes, BaseTypeMethods, BuilderMethods, ConstMethods, HasCodegen, LayoutTypeMethods, - OverflowOp, StaticBuilderMethods, + BackendTypes, BaseTypeCodegenMethods, BuilderMethods, ConstCodegenMethods, + LayoutTypeCodegenMethods, OverflowOp, StaticBuilderMethods, }; -use rustc_codegen_ssa::MemFlags; use rustc_data_structures::fx::FxHashSet; use rustc_middle::bug; use rustc_middle::middle::codegen_fn_attrs::CodegenFnAttrs; use rustc_middle::ty::layout::{ FnAbiError, FnAbiOfHelpers, FnAbiRequest, HasParamEnv, HasTyCtxt, LayoutError, LayoutOfHelpers, - TyAndLayout, }; use rustc_middle::ty::{Instance, ParamEnv, Ty, TyCtxt}; -use rustc_span::def_id::DefId; use rustc_span::Span; +use rustc_span::def_id::DefId; use rustc_target::abi::call::FnAbi; use rustc_target::abi::{self, Align, HasDataLayout, Size, TargetDataLayout, WrappingRange}; use rustc_target::spec::{HasTargetSpec, HasWasmCAbiOpt, Target, WasmCAbi}; -use crate::common::{type_is_pointer, SignType, TypeReflection}; +use crate::common::{SignType, TypeReflection, type_is_pointer}; use crate::context::CodegenCx; use crate::intrinsic::llvm; use crate::type_of::LayoutGccExt; @@ -153,11 +152,14 @@ impl<'a, 'gcc, 'tcx> Builder<'a, 'gcc, 'tcx> { // NOTE: not sure why, but we have the wrong type here. let int_type = compare_exchange.get_param(2).to_rvalue().get_type(); let src = self.context.new_bitcast(self.location, src, int_type); - self.context.new_call( - self.location, - compare_exchange, - &[dst, expected, src, weak, order, failure_order], - ) + self.context.new_call(self.location, compare_exchange, &[ + dst, + expected, + src, + weak, + order, + failure_order, + ]) } pub fn assign(&self, lvalue: LValue<'gcc>, value: RValue<'gcc>) { @@ -460,10 +462,6 @@ impl<'a, 'gcc, 'tcx> Builder<'a, 'gcc, 'tcx> { } } -impl<'gcc, 'tcx> HasCodegen<'tcx> for Builder<'_, 'gcc, 'tcx> { - type CodegenCx = CodegenCx<'gcc, 'tcx>; -} - impl<'tcx> HasTyCtxt<'tcx> for Builder<'_, '_, 'tcx> { fn tcx(&self) -> TyCtxt<'tcx> { self.cx.tcx() @@ -477,8 +475,6 @@ impl HasDataLayout for Builder<'_, '_, '_> { } impl<'tcx> LayoutOfHelpers<'tcx> for Builder<'_, '_, 'tcx> { - type LayoutOfResult = TyAndLayout<'tcx>; - #[inline] fn handle_layout_err(&self, err: LayoutError<'tcx>, span: Span, ty: Ty<'tcx>) -> ! { self.cx.handle_layout_err(err, span, ty) @@ -486,8 +482,6 @@ impl<'tcx> LayoutOfHelpers<'tcx> for Builder<'_, '_, 'tcx> { } impl<'tcx> FnAbiOfHelpers<'tcx> for Builder<'_, '_, 'tcx> { - type FnAbiOfResult = &'tcx FnAbi<'tcx, Ty<'tcx>>; - #[inline] fn handle_fn_abi_err( &self, @@ -509,6 +503,7 @@ impl<'a, 'gcc, 'tcx> Deref for Builder<'a, 'gcc, 'tcx> { impl<'gcc, 'tcx> BackendTypes for Builder<'_, 'gcc, 'tcx> { type Value = <CodegenCx<'gcc, 'tcx> as BackendTypes>::Value; + type Metadata = <CodegenCx<'gcc, 'tcx> as BackendTypes>::Metadata; type Function = <CodegenCx<'gcc, 'tcx> as BackendTypes>::Function; type BasicBlock = <CodegenCx<'gcc, 'tcx> as BackendTypes>::BasicBlock; type Type = <CodegenCx<'gcc, 'tcx> as BackendTypes>::Type; @@ -531,6 +526,8 @@ fn set_rvalue_location<'a, 'gcc, 'tcx>( } impl<'a, 'gcc, 'tcx> BuilderMethods<'a, 'tcx> for Builder<'a, 'gcc, 'tcx> { + type CodegenCx = CodegenCx<'gcc, 'tcx>; + fn build(cx: &'a CodegenCx<'gcc, 'tcx>, block: Block<'gcc>) -> Builder<'a, 'gcc, 'tcx> { Builder::with_cx(cx, block) } @@ -1086,11 +1083,9 @@ impl<'a, 'gcc, 'tcx> BuilderMethods<'a, 'tcx> for Builder<'a, 'gcc, 'tcx> { let align = dest.val.align.restrict_for_offset(dest.layout.field(self.cx(), 0).size); cg_elem.val.store(self, PlaceRef::new_sized_aligned(current_val, cg_elem.layout, align)); - let next = self.inbounds_gep( - self.backend_type(cg_elem.layout), - current.to_rvalue(), - &[self.const_usize(1)], - ); + let next = self.inbounds_gep(self.backend_type(cg_elem.layout), current.to_rvalue(), &[ + self.const_usize(1), + ]); self.llbb().add_assignment(self.location, current, next); self.br(header_bb); @@ -1939,33 +1934,18 @@ impl<'a, 'gcc, 'tcx> Builder<'a, 'gcc, 'tcx> { self.int_type }; - let mut mask_elements = if let Some(vector_type) = mask.get_type().dyncast_vector() { - let mask_num_units = vector_type.get_num_units(); - let mut mask_elements = vec![]; - for i in 0..mask_num_units { - let index = self.context.new_rvalue_from_long(self.cx.type_u32(), i as _); - mask_elements.push(self.context.new_cast( - self.location, - self.extract_element(mask, index).to_rvalue(), - mask_element_type, - )); - } - mask_elements - } else { - let struct_type = mask.get_type().is_struct().expect("mask should be of struct type"); - let mask_num_units = struct_type.get_field_count(); - let mut mask_elements = vec![]; - for i in 0..mask_num_units { - let field = struct_type.get_field(i as i32); - mask_elements.push(self.context.new_cast( - self.location, - mask.access_field(self.location, field).to_rvalue(), - mask_element_type, - )); - } - mask_elements - }; - let mask_num_units = mask_elements.len(); + let vector_type = + mask.get_type().dyncast_vector().expect("simd_shuffle mask should be of vector type"); + let mask_num_units = vector_type.get_num_units(); + let mut mask_elements = vec![]; + for i in 0..mask_num_units { + let index = self.context.new_rvalue_from_long(self.cx.type_u32(), i as _); + mask_elements.push(self.context.new_cast( + self.location, + self.extract_element(mask, index).to_rvalue(), + mask_element_type, + )); + } // NOTE: the mask needs to be the same length as the input vectors, so add the missing // elements in the mask if needed. diff --git a/compiler/rustc_codegen_gcc/src/common.rs b/compiler/rustc_codegen_gcc/src/common.rs index dca6b6494f9..726b126e727 100644 --- a/compiler/rustc_codegen_gcc/src/common.rs +++ b/compiler/rustc_codegen_gcc/src/common.rs @@ -1,7 +1,9 @@ use gccjit::{LValue, RValue, ToRValue, Type}; -use rustc_codegen_ssa::traits::{BaseTypeMethods, ConstMethods, MiscMethods, StaticMethods}; -use rustc_middle::mir::interpret::{ConstAllocation, GlobalAlloc, Scalar}; +use rustc_codegen_ssa::traits::{ + BaseTypeCodegenMethods, ConstCodegenMethods, MiscCodegenMethods, StaticCodegenMethods, +}; use rustc_middle::mir::Mutability; +use rustc_middle::mir::interpret::{ConstAllocation, GlobalAlloc, Scalar}; use rustc_middle::ty::layout::LayoutOf; use rustc_target::abi::{self, HasDataLayout, Pointer}; @@ -55,7 +57,7 @@ pub fn type_is_pointer(typ: Type<'_>) -> bool { typ.get_pointee().is_some() } -impl<'gcc, 'tcx> ConstMethods<'tcx> for CodegenCx<'gcc, 'tcx> { +impl<'gcc, 'tcx> ConstCodegenMethods<'tcx> for CodegenCx<'gcc, 'tcx> { fn const_null(&self, typ: Type<'gcc>) -> RValue<'gcc> { if type_is_pointer(typ) { self.context.new_null(typ) } else { self.const_int(typ, 0) } } @@ -78,22 +80,14 @@ impl<'gcc, 'tcx> ConstMethods<'tcx> for CodegenCx<'gcc, 'tcx> { self.const_undef(typ) } - fn const_int(&self, typ: Type<'gcc>, int: i64) -> RValue<'gcc> { - self.gcc_int(typ, int) - } - - fn const_uint(&self, typ: Type<'gcc>, int: u64) -> RValue<'gcc> { - self.gcc_uint(typ, int) - } - - fn const_uint_big(&self, typ: Type<'gcc>, num: u128) -> RValue<'gcc> { - self.gcc_uint_big(typ, num) - } - fn const_bool(&self, val: bool) -> RValue<'gcc> { self.const_uint(self.type_i1(), val as u64) } + fn const_i8(&self, i: i8) -> RValue<'gcc> { + self.const_int(self.type_i8(), i as i64) + } + fn const_i16(&self, i: i16) -> RValue<'gcc> { self.const_int(self.type_i16(), i as i64) } @@ -102,8 +96,12 @@ impl<'gcc, 'tcx> ConstMethods<'tcx> for CodegenCx<'gcc, 'tcx> { self.const_int(self.type_i32(), i as i64) } - fn const_i8(&self, i: i8) -> RValue<'gcc> { - self.const_int(self.type_i8(), i as i64) + fn const_int(&self, typ: Type<'gcc>, int: i64) -> RValue<'gcc> { + self.gcc_int(typ, int) + } + + fn const_u8(&self, i: u8) -> RValue<'gcc> { + self.const_uint(self.type_u8(), i as u64) } fn const_u32(&self, i: u32) -> RValue<'gcc> { @@ -128,8 +126,12 @@ impl<'gcc, 'tcx> ConstMethods<'tcx> for CodegenCx<'gcc, 'tcx> { self.const_uint(self.usize_type, i) } - fn const_u8(&self, i: u8) -> RValue<'gcc> { - self.const_uint(self.type_u8(), i as u64) + fn const_uint(&self, typ: Type<'gcc>, int: u64) -> RValue<'gcc> { + self.gcc_uint(typ, int) + } + + fn const_uint_big(&self, typ: Type<'gcc>, num: u128) -> RValue<'gcc> { + self.gcc_uint_big(typ, num) } fn const_real(&self, typ: Type<'gcc>, val: f64) -> RValue<'gcc> { @@ -222,10 +224,10 @@ impl<'gcc, 'tcx> ConstMethods<'tcx> for CodegenCx<'gcc, 'tcx> { value } GlobalAlloc::Function { instance, .. } => self.get_fn_addr(instance), - GlobalAlloc::VTable(ty, trait_ref) => { + GlobalAlloc::VTable(ty, dyn_ty) => { let alloc = self .tcx - .global_alloc(self.tcx.vtable_allocation((ty, trait_ref))) + .global_alloc(self.tcx.vtable_allocation((ty, dyn_ty.principal()))) .unwrap_memory(); let init = const_alloc_to_gcc(self, alloc); self.static_addr_of(init, alloc.inner().align, None) diff --git a/compiler/rustc_codegen_gcc/src/consts.rs b/compiler/rustc_codegen_gcc/src/consts.rs index e5673cddc4a..5ad5117d7fd 100644 --- a/compiler/rustc_codegen_gcc/src/consts.rs +++ b/compiler/rustc_codegen_gcc/src/consts.rs @@ -1,11 +1,13 @@ #[cfg(feature = "master")] use gccjit::{FnAttribute, VarAttribute, Visibility}; use gccjit::{Function, GlobalKind, LValue, RValue, ToRValue, Type}; -use rustc_codegen_ssa::traits::{BaseTypeMethods, ConstMethods, StaticMethods}; +use rustc_codegen_ssa::traits::{ + BaseTypeCodegenMethods, ConstCodegenMethods, StaticCodegenMethods, +}; use rustc_hir::def::DefKind; use rustc_middle::middle::codegen_fn_attrs::{CodegenFnAttrFlags, CodegenFnAttrs}; use rustc_middle::mir::interpret::{ - self, read_target_uint, ConstAllocation, ErrorHandled, Scalar as InterpScalar, + self, ConstAllocation, ErrorHandled, Scalar as InterpScalar, read_target_uint, }; use rustc_middle::ty::layout::LayoutOf; use rustc_middle::ty::{self, Instance}; @@ -37,7 +39,7 @@ fn set_global_alignment<'gcc, 'tcx>( gv.set_alignment(align.bytes() as i32); } -impl<'gcc, 'tcx> StaticMethods for CodegenCx<'gcc, 'tcx> { +impl<'gcc, 'tcx> StaticCodegenMethods for CodegenCx<'gcc, 'tcx> { fn static_addr_of(&self, cv: RValue<'gcc>, align: Align, kind: Option<&str>) -> RValue<'gcc> { // TODO(antoyo): implement a proper rvalue comparison in libgccjit instead of doing the // following: diff --git a/compiler/rustc_codegen_gcc/src/context.rs b/compiler/rustc_codegen_gcc/src/context.rs index e330102fbd8..caccf8296a2 100644 --- a/compiler/rustc_codegen_gcc/src/context.rs +++ b/compiler/rustc_codegen_gcc/src/context.rs @@ -5,20 +5,19 @@ use gccjit::{ }; use rustc_codegen_ssa::base::wants_msvc_seh; use rustc_codegen_ssa::errors as ssa_errors; -use rustc_codegen_ssa::traits::{BackendTypes, BaseTypeMethods, MiscMethods}; -use rustc_data_structures::base_n::{ToBaseN, ALPHANUMERIC_ONLY}; +use rustc_codegen_ssa::traits::{BackendTypes, BaseTypeCodegenMethods, MiscCodegenMethods}; +use rustc_data_structures::base_n::{ALPHANUMERIC_ONLY, ToBaseN}; use rustc_data_structures::fx::{FxHashMap, FxHashSet}; use rustc_middle::mir::mono::CodegenUnit; use rustc_middle::span_bug; use rustc_middle::ty::layout::{ FnAbiError, FnAbiOf, FnAbiOfHelpers, FnAbiRequest, HasParamEnv, HasTyCtxt, LayoutError, - LayoutOfHelpers, TyAndLayout, + LayoutOfHelpers, }; use rustc_middle::ty::{self, Instance, ParamEnv, PolyExistentialTraitRef, Ty, TyCtxt}; use rustc_session::Session; use rustc_span::source_map::respan; -use rustc_span::{Span, DUMMY_SP}; -use rustc_target::abi::call::FnAbi; +use rustc_span::{DUMMY_SP, Span}; use rustc_target::abi::{HasDataLayout, PointeeInfo, Size, TargetDataLayout, VariantIdx}; use rustc_target::spec::{HasTargetSpec, HasWasmCAbiOpt, Target, TlsModel, WasmCAbi}; @@ -415,6 +414,7 @@ impl<'gcc, 'tcx> CodegenCx<'gcc, 'tcx> { impl<'gcc, 'tcx> BackendTypes for CodegenCx<'gcc, 'tcx> { type Value = RValue<'gcc>; + type Metadata = RValue<'gcc>; type Function = RValue<'gcc>; type BasicBlock = Block<'gcc>; @@ -426,7 +426,7 @@ impl<'gcc, 'tcx> BackendTypes for CodegenCx<'gcc, 'tcx> { type DIVariable = (); // TODO(antoyo) } -impl<'gcc, 'tcx> MiscMethods<'tcx> for CodegenCx<'gcc, 'tcx> { +impl<'gcc, 'tcx> MiscCodegenMethods<'tcx> for CodegenCx<'gcc, 'tcx> { fn vtables( &self, ) -> &RefCell<FxHashMap<(Ty<'tcx>, Option<PolyExistentialTraitRef<'tcx>>), RValue<'gcc>>> { @@ -572,8 +572,6 @@ impl<'gcc, 'tcx> HasWasmCAbiOpt for CodegenCx<'gcc, 'tcx> { } impl<'gcc, 'tcx> LayoutOfHelpers<'tcx> for CodegenCx<'gcc, 'tcx> { - type LayoutOfResult = TyAndLayout<'tcx>; - #[inline] fn handle_layout_err(&self, err: LayoutError<'tcx>, span: Span, ty: Ty<'tcx>) -> ! { if let LayoutError::SizeOverflow(_) | LayoutError::ReferencesError(_) = err { @@ -585,8 +583,6 @@ impl<'gcc, 'tcx> LayoutOfHelpers<'tcx> for CodegenCx<'gcc, 'tcx> { } impl<'gcc, 'tcx> FnAbiOfHelpers<'tcx> for CodegenCx<'gcc, 'tcx> { - type FnAbiOfResult = &'tcx FnAbi<'tcx, Ty<'tcx>>; - #[inline] fn handle_fn_abi_err( &self, diff --git a/compiler/rustc_codegen_gcc/src/debuginfo.rs b/compiler/rustc_codegen_gcc/src/debuginfo.rs index d770da5a8c4..271d65a8235 100644 --- a/compiler/rustc_codegen_gcc/src/debuginfo.rs +++ b/compiler/rustc_codegen_gcc/src/debuginfo.rs @@ -2,7 +2,7 @@ use std::ops::Range; use gccjit::{Location, RValue}; use rustc_codegen_ssa::mir::debuginfo::{DebugScope, FunctionDebugContext, VariableKind}; -use rustc_codegen_ssa::traits::{DebugInfoBuilderMethods, DebugInfoMethods}; +use rustc_codegen_ssa::traits::{DebugInfoBuilderMethods, DebugInfoCodegenMethods}; use rustc_data_structures::sync::Lrc; use rustc_index::bit_set::BitSet; use rustc_index::{Idx, IndexVec}; @@ -10,8 +10,8 @@ use rustc_middle::mir::{self, Body, SourceScope}; use rustc_middle::ty::{Instance, PolyExistentialTraitRef, Ty}; use rustc_session::config::DebugInfo; use rustc_span::{BytePos, Pos, SourceFile, SourceFileAndLine, Span, Symbol}; -use rustc_target::abi::call::FnAbi; use rustc_target::abi::Size; +use rustc_target::abi::call::FnAbi; use crate::builder::Builder; use crate::context::CodegenCx; @@ -48,6 +48,10 @@ impl<'a, 'gcc, 'tcx> DebugInfoBuilderMethods for Builder<'a, 'gcc, 'tcx> { fn set_dbg_loc(&mut self, dbg_loc: Self::DILocation) { self.location = Some(dbg_loc); } + + fn clear_dbg_loc(&mut self) { + self.location = None; + } } /// Generate the `debug_context` in an MIR Body. @@ -202,7 +206,7 @@ impl<'gcc, 'tcx> CodegenCx<'gcc, 'tcx> { } } -impl<'gcc, 'tcx> DebugInfoMethods<'tcx> for CodegenCx<'gcc, 'tcx> { +impl<'gcc, 'tcx> DebugInfoCodegenMethods<'tcx> for CodegenCx<'gcc, 'tcx> { fn create_vtable_debuginfo( &self, _ty: Ty<'tcx>, diff --git a/compiler/rustc_codegen_gcc/src/declare.rs b/compiler/rustc_codegen_gcc/src/declare.rs index a2b158ee0a7..46818045f0b 100644 --- a/compiler/rustc_codegen_gcc/src/declare.rs +++ b/compiler/rustc_codegen_gcc/src/declare.rs @@ -1,7 +1,7 @@ #[cfg(feature = "master")] use gccjit::{FnAttribute, ToRValue}; use gccjit::{Function, FunctionType, GlobalKind, LValue, RValue, Type}; -use rustc_codegen_ssa::traits::BaseTypeMethods; +use rustc_codegen_ssa::traits::BaseTypeCodegenMethods; use rustc_middle::ty::Ty; use rustc_span::Symbol; use rustc_target::abi::call::FnAbi; diff --git a/compiler/rustc_codegen_gcc/src/gcc_util.rs b/compiler/rustc_codegen_gcc/src/gcc_util.rs index 5308ccdb614..01dd1a8856a 100644 --- a/compiler/rustc_codegen_gcc/src/gcc_util.rs +++ b/compiler/rustc_codegen_gcc/src/gcc_util.rs @@ -4,7 +4,7 @@ use rustc_data_structures::fx::FxHashMap; use rustc_middle::bug; use rustc_session::Session; use rustc_target::target_features::RUSTC_SPECIFIC_FEATURES; -use smallvec::{smallvec, SmallVec}; +use smallvec::{SmallVec, smallvec}; use crate::errors::{ PossibleFeature, TargetFeatureDisableOrEnable, UnknownCTargetFeature, diff --git a/compiler/rustc_codegen_gcc/src/int.rs b/compiler/rustc_codegen_gcc/src/int.rs index 92d5c1cbbb8..abb473a830c 100644 --- a/compiler/rustc_codegen_gcc/src/int.rs +++ b/compiler/rustc_codegen_gcc/src/int.rs @@ -4,10 +4,10 @@ use gccjit::{BinaryOp, ComparisonOp, FunctionType, Location, RValue, ToRValue, Type, UnaryOp}; use rustc_codegen_ssa::common::{IntPredicate, TypeKind}; -use rustc_codegen_ssa::traits::{BackendTypes, BaseTypeMethods, BuilderMethods, OverflowOp}; +use rustc_codegen_ssa::traits::{BackendTypes, BaseTypeCodegenMethods, BuilderMethods, OverflowOp}; use rustc_middle::ty::{ParamEnv, Ty}; -use rustc_target::abi::call::{ArgAbi, ArgAttributes, Conv, FnAbi, PassMode}; use rustc_target::abi::Endian; +use rustc_target::abi::call::{ArgAbi, ArgAttributes, Conv, FnAbi, PassMode}; use rustc_target::spec; use crate::builder::{Builder, ToGccComp}; @@ -395,11 +395,9 @@ impl<'a, 'gcc, 'tcx> Builder<'a, 'gcc, 'tcx> { let indirect = matches!(fn_abi.ret.mode, PassMode::Indirect { .. }); - let return_type = self.context.new_struct_type( - self.location, - "result_overflow", - &[result_field, overflow_field], - ); + let return_type = self + .context + .new_struct_type(self.location, "result_overflow", &[result_field, overflow_field]); let result = if indirect { let return_value = self.current_func().new_local(self.location, return_type.as_type(), "return_value"); @@ -416,11 +414,11 @@ impl<'a, 'gcc, 'tcx> Builder<'a, 'gcc, 'tcx> { ); self.llbb().add_eval( self.location, - self.context.new_call( - self.location, - func, - &[return_value.get_address(self.location), lhs, rhs], - ), + self.context.new_call(self.location, func, &[ + return_value.get_address(self.location), + lhs, + rhs, + ]), ); return_value.to_rvalue() } else { diff --git a/compiler/rustc_codegen_gcc/src/intrinsic/llvm.rs b/compiler/rustc_codegen_gcc/src/intrinsic/llvm.rs index 554e57250e6..48f96df61e9 100644 --- a/compiler/rustc_codegen_gcc/src/intrinsic/llvm.rs +++ b/compiler/rustc_codegen_gcc/src/intrinsic/llvm.rs @@ -511,12 +511,11 @@ pub fn adjust_intrinsic_return_value<'a, 'gcc, 'tcx>( let field2 = builder.context.new_field(None, args[1].get_type(), "carryResult"); let struct_type = builder.context.new_struct_type(None, "addcarryResult", &[field1, field2]); - return_value = builder.context.new_struct_constructor( - None, - struct_type.as_type(), - None, - &[return_value, last_arg.dereference(None).to_rvalue()], - ); + return_value = + builder.context.new_struct_constructor(None, struct_type.as_type(), None, &[ + return_value, + last_arg.dereference(None).to_rvalue(), + ]); } } "__builtin_ia32_stmxcsr" => { @@ -541,12 +540,11 @@ pub fn adjust_intrinsic_return_value<'a, 'gcc, 'tcx>( let field2 = builder.context.new_field(None, return_value.get_type(), "success"); let struct_type = builder.context.new_struct_type(None, "rdrand_result", &[field1, field2]); - return_value = builder.context.new_struct_constructor( - None, - struct_type.as_type(), - None, - &[random_number, success_variable.to_rvalue()], - ); + return_value = + builder.context.new_struct_constructor(None, struct_type.as_type(), None, &[ + random_number, + success_variable.to_rvalue(), + ]); } _ => (), } diff --git a/compiler/rustc_codegen_gcc/src/intrinsic/mod.rs b/compiler/rustc_codegen_gcc/src/intrinsic/mod.rs index 9352a67e362..753c3a3dfa6 100644 --- a/compiler/rustc_codegen_gcc/src/intrinsic/mod.rs +++ b/compiler/rustc_codegen_gcc/src/intrinsic/mod.rs @@ -7,28 +7,28 @@ use std::iter; #[cfg(feature = "master")] use gccjit::FunctionType; use gccjit::{ComparisonOp, Function, RValue, ToRValue, Type, UnaryOp}; +use rustc_codegen_ssa::MemFlags; use rustc_codegen_ssa::base::wants_msvc_seh; use rustc_codegen_ssa::common::IntPredicate; use rustc_codegen_ssa::errors::InvalidMonomorphization; use rustc_codegen_ssa::mir::operand::{OperandRef, OperandValue}; use rustc_codegen_ssa::mir::place::{PlaceRef, PlaceValue}; use rustc_codegen_ssa::traits::{ - ArgAbiMethods, BuilderMethods, ConstMethods, IntrinsicCallMethods, + ArgAbiBuilderMethods, BuilderMethods, ConstCodegenMethods, IntrinsicCallBuilderMethods, }; #[cfg(feature = "master")] -use rustc_codegen_ssa::traits::{BaseTypeMethods, MiscMethods}; -use rustc_codegen_ssa::MemFlags; +use rustc_codegen_ssa::traits::{BaseTypeCodegenMethods, MiscCodegenMethods}; use rustc_middle::bug; use rustc_middle::ty::layout::LayoutOf; #[cfg(feature = "master")] use rustc_middle::ty::layout::{FnAbiOf, HasTyCtxt}; use rustc_middle::ty::{self, Instance, Ty}; -use rustc_span::{sym, Span, Symbol}; -use rustc_target::abi::call::{ArgAbi, FnAbi, PassMode}; +use rustc_span::{Span, Symbol, sym}; use rustc_target::abi::HasDataLayout; +use rustc_target::abi::call::{ArgAbi, FnAbi, PassMode}; +use rustc_target::spec::PanicStrategy; #[cfg(feature = "master")] use rustc_target::spec::abi::Abi; -use rustc_target::spec::PanicStrategy; #[cfg(feature = "master")] use crate::abi::FnAbiGccExt; @@ -94,7 +94,7 @@ fn get_simple_intrinsic<'gcc, 'tcx>( Some(cx.context.get_builtin_function(gcc_name)) } -impl<'a, 'gcc, 'tcx> IntrinsicCallMethods<'tcx> for Builder<'a, 'gcc, 'tcx> { +impl<'a, 'gcc, 'tcx> IntrinsicCallBuilderMethods<'tcx> for Builder<'a, 'gcc, 'tcx> { fn codegen_intrinsic_call( &mut self, instance: Instance<'tcx>, @@ -448,7 +448,7 @@ impl<'a, 'gcc, 'tcx> IntrinsicCallMethods<'tcx> for Builder<'a, 'gcc, 'tcx> { } } -impl<'a, 'gcc, 'tcx> ArgAbiMethods<'tcx> for Builder<'a, 'gcc, 'tcx> { +impl<'a, 'gcc, 'tcx> ArgAbiBuilderMethods<'tcx> for Builder<'a, 'gcc, 'tcx> { fn store_fn_arg( &mut self, arg_abi: &ArgAbi<'tcx, Ty<'tcx>>, diff --git a/compiler/rustc_codegen_gcc/src/intrinsic/simd.rs b/compiler/rustc_codegen_gcc/src/intrinsic/simd.rs index 96a833ccaf2..d78b3f2eb8e 100644 --- a/compiler/rustc_codegen_gcc/src/intrinsic/simd.rs +++ b/compiler/rustc_codegen_gcc/src/intrinsic/simd.rs @@ -10,14 +10,13 @@ use rustc_codegen_ssa::errors::ExpectedPointerMutability; use rustc_codegen_ssa::errors::InvalidMonomorphization; use rustc_codegen_ssa::mir::operand::OperandRef; use rustc_codegen_ssa::mir::place::PlaceRef; -use rustc_codegen_ssa::traits::{BaseTypeMethods, BuilderMethods}; +use rustc_codegen_ssa::traits::{BaseTypeCodegenMethods, BuilderMethods}; #[cfg(feature = "master")] use rustc_hir as hir; use rustc_middle::mir::BinOp; -use rustc_middle::span_bug; use rustc_middle::ty::layout::HasTyCtxt; use rustc_middle::ty::{self, Ty}; -use rustc_span::{sym, Span, Symbol}; +use rustc_span::{Span, Symbol, sym}; use rustc_target::abi::{Align, Size}; use crate::builder::Builder; @@ -61,10 +60,11 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( let arg_tys = sig.inputs(); if name == sym::simd_select_bitmask { - require_simd!( - arg_tys[1], - InvalidMonomorphization::SimdArgument { span, name, ty: arg_tys[1] } - ); + require_simd!(arg_tys[1], InvalidMonomorphization::SimdArgument { + span, + name, + ty: arg_tys[1] + }); let (len, _) = arg_tys[1].simd_size_and_type(bx.tcx()); let expected_int_bits = (len.max(8) - 1).next_power_of_two(); @@ -136,17 +136,14 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( require_simd!(ret_ty, InvalidMonomorphization::SimdReturn { span, name, ty: ret_ty }); let (out_len, out_ty) = ret_ty.simd_size_and_type(bx.tcx()); - require!( - in_len == out_len, - InvalidMonomorphization::ReturnLengthInputType { - span, - name, - in_len, - in_ty, - ret_ty, - out_len - } - ); + require!(in_len == out_len, InvalidMonomorphization::ReturnLengthInputType { + span, + name, + in_len, + in_ty, + ret_ty, + out_len + }); require!( bx.type_kind(bx.element_type(llret_ty)) == TypeKind::Integer, InvalidMonomorphization::ReturnIntegerType { span, name, ret_ty, out_ty } @@ -252,17 +249,23 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( let lo_nibble = bx.context.new_rvalue_from_vector(None, long_byte_vector_type, &lo_nibble_elements); - let mask = bx.context.new_rvalue_from_vector( - None, - long_byte_vector_type, - &vec![bx.context.new_rvalue_from_int(bx.u8_type, 0x0f); byte_vector_type_size as _], - ); - - let four_vec = bx.context.new_rvalue_from_vector( - None, - long_byte_vector_type, - &vec![bx.context.new_rvalue_from_int(bx.u8_type, 4); byte_vector_type_size as _], - ); + let mask = bx.context.new_rvalue_from_vector(None, long_byte_vector_type, &vec![ + bx.context + .new_rvalue_from_int( + bx.u8_type, 0x0f + ); + byte_vector_type_size + as _ + ]); + + let four_vec = bx.context.new_rvalue_from_vector(None, long_byte_vector_type, &vec![ + bx.context + .new_rvalue_from_int( + bx.u8_type, 4 + ); + byte_vector_type_size + as _ + ]); // Step 2: Byte-swap the input. let swapped = simd_bswap(bx, args[0].immediate()); @@ -353,36 +356,33 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( } if name == sym::simd_shuffle { - // Make sure this is actually an array or SIMD vector, since typeck only checks the length-suffixed - // version of this intrinsic. + // Make sure this is actually a SIMD vector. let idx_ty = args[2].layout.ty; - let n: u64 = match idx_ty.kind() { - ty::Array(ty, len) if matches!(*ty.kind(), ty::Uint(ty::UintTy::U32)) => { - len.try_eval_target_usize(bx.cx.tcx, ty::ParamEnv::reveal_all()).unwrap_or_else( - || span_bug!(span, "could not evaluate shuffle index array length"), - ) - } - _ if idx_ty.is_simd() - && matches!( - idx_ty.simd_size_and_type(bx.cx.tcx).1.kind(), - ty::Uint(ty::UintTy::U32) - ) => - { - idx_ty.simd_size_and_type(bx.cx.tcx).0 - } - _ => return_error!(InvalidMonomorphization::SimdShuffle { span, name, ty: idx_ty }), + let n: u64 = if idx_ty.is_simd() + && matches!(idx_ty.simd_size_and_type(bx.cx.tcx).1.kind(), ty::Uint(ty::UintTy::U32)) + { + idx_ty.simd_size_and_type(bx.cx.tcx).0 + } else { + return_error!(InvalidMonomorphization::SimdShuffle { span, name, ty: idx_ty }) }; require_simd!(ret_ty, InvalidMonomorphization::SimdReturn { span, name, ty: ret_ty }); let (out_len, out_ty) = ret_ty.simd_size_and_type(bx.tcx()); - require!( - out_len == n, - InvalidMonomorphization::ReturnLength { span, name, in_len: n, ret_ty, out_len } - ); - require!( - in_elem == out_ty, - InvalidMonomorphization::ReturnElement { span, name, in_elem, in_ty, ret_ty, out_ty } - ); + require!(out_len == n, InvalidMonomorphization::ReturnLength { + span, + name, + in_len: n, + ret_ty, + out_len + }); + require!(in_elem == out_ty, InvalidMonomorphization::ReturnElement { + span, + name, + in_elem, + in_ty, + ret_ty, + out_ty + }); let vector = args[2].immediate(); @@ -391,16 +391,13 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( #[cfg(feature = "master")] if name == sym::simd_insert { - require!( - in_elem == arg_tys[2], - InvalidMonomorphization::InsertedType { - span, - name, - in_elem, - in_ty, - out_ty: arg_tys[2] - } - ); + require!(in_elem == arg_tys[2], InvalidMonomorphization::InsertedType { + span, + name, + in_elem, + in_ty, + out_ty: arg_tys[2] + }); let vector = args[0].immediate(); let index = args[1].immediate(); let value = args[2].immediate(); @@ -414,10 +411,13 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( #[cfg(feature = "master")] if name == sym::simd_extract { - require!( - ret_ty == in_elem, - InvalidMonomorphization::ReturnType { span, name, in_elem, in_ty, ret_ty } - ); + require!(ret_ty == in_elem, InvalidMonomorphization::ReturnType { + span, + name, + in_elem, + in_ty, + ret_ty + }); let vector = args[0].immediate(); return Ok(bx.context.new_vector_access(None, vector, args[1].immediate()).to_rvalue()); } @@ -425,15 +425,18 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( if name == sym::simd_select { let m_elem_ty = in_elem; let m_len = in_len; - require_simd!( - arg_tys[1], - InvalidMonomorphization::SimdArgument { span, name, ty: arg_tys[1] } - ); + require_simd!(arg_tys[1], InvalidMonomorphization::SimdArgument { + span, + name, + ty: arg_tys[1] + }); let (v_len, _) = arg_tys[1].simd_size_and_type(bx.tcx()); - require!( - m_len == v_len, - InvalidMonomorphization::MismatchedLengths { span, name, m_len, v_len } - ); + require!(m_len == v_len, InvalidMonomorphization::MismatchedLengths { + span, + name, + m_len, + v_len + }); match *m_elem_ty.kind() { ty::Int(_) => {} _ => return_error!(InvalidMonomorphization::MaskType { span, name, ty: m_elem_ty }), @@ -445,27 +448,25 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( require_simd!(ret_ty, InvalidMonomorphization::SimdReturn { span, name, ty: ret_ty }); let (out_len, out_elem) = ret_ty.simd_size_and_type(bx.tcx()); - require!( - in_len == out_len, - InvalidMonomorphization::ReturnLengthInputType { - span, - name, - in_len, - in_ty, - ret_ty, - out_len - } - ); + require!(in_len == out_len, InvalidMonomorphization::ReturnLengthInputType { + span, + name, + in_len, + in_ty, + ret_ty, + out_len + }); match *in_elem.kind() { ty::RawPtr(p_ty, _) => { let metadata = p_ty.ptr_metadata_ty(bx.tcx, |ty| { bx.tcx.normalize_erasing_regions(ty::ParamEnv::reveal_all(), ty) }); - require!( - metadata.is_unit(), - InvalidMonomorphization::CastFatPointer { span, name, ty: in_elem } - ); + require!(metadata.is_unit(), InvalidMonomorphization::CastFatPointer { + span, + name, + ty: in_elem + }); } _ => { return_error!(InvalidMonomorphization::ExpectedPointer { span, name, ty: in_elem }) @@ -476,10 +477,11 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( let metadata = p_ty.ptr_metadata_ty(bx.tcx, |ty| { bx.tcx.normalize_erasing_regions(ty::ParamEnv::reveal_all(), ty) }); - require!( - metadata.is_unit(), - InvalidMonomorphization::CastFatPointer { span, name, ty: out_elem } - ); + require!(metadata.is_unit(), InvalidMonomorphization::CastFatPointer { + span, + name, + ty: out_elem + }); } _ => { return_error!(InvalidMonomorphization::ExpectedPointer { span, name, ty: out_elem }) @@ -502,17 +504,14 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( require_simd!(ret_ty, InvalidMonomorphization::SimdReturn { span, name, ty: ret_ty }); let (out_len, out_elem) = ret_ty.simd_size_and_type(bx.tcx()); - require!( - in_len == out_len, - InvalidMonomorphization::ReturnLengthInputType { - span, - name, - in_len, - in_ty, - ret_ty, - out_len - } - ); + require!(in_len == out_len, InvalidMonomorphization::ReturnLengthInputType { + span, + name, + in_len, + in_ty, + ret_ty, + out_len + }); match *in_elem.kind() { ty::RawPtr(_, _) => {} @@ -541,17 +540,14 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( require_simd!(ret_ty, InvalidMonomorphization::SimdReturn { span, name, ty: ret_ty }); let (out_len, out_elem) = ret_ty.simd_size_and_type(bx.tcx()); - require!( - in_len == out_len, - InvalidMonomorphization::ReturnLengthInputType { - span, - name, - in_len, - in_ty, - ret_ty, - out_len - } - ); + require!(in_len == out_len, InvalidMonomorphization::ReturnLengthInputType { + span, + name, + in_len, + in_ty, + ret_ty, + out_len + }); match *in_elem.kind() { ty::Uint(ty::UintTy::Usize) => {} @@ -580,17 +576,14 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( if name == sym::simd_cast || name == sym::simd_as { require_simd!(ret_ty, InvalidMonomorphization::SimdReturn { span, name, ty: ret_ty }); let (out_len, out_elem) = ret_ty.simd_size_and_type(bx.tcx()); - require!( - in_len == out_len, - InvalidMonomorphization::ReturnLengthInputType { - span, - name, - in_len, - in_ty, - ret_ty, - out_len - } - ); + require!(in_len == out_len, InvalidMonomorphization::ReturnLengthInputType { + span, + name, + in_len, + in_ty, + ret_ty, + out_len + }); // casting cares about nominal type, not just structural type if in_elem == out_elem { return Ok(args[0].immediate()); @@ -616,17 +609,14 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( match (in_style, out_style) { (Style::Unsupported, Style::Unsupported) => { - require!( - false, - InvalidMonomorphization::UnsupportedCast { - span, - name, - in_ty, - in_elem, - ret_ty, - out_elem - } - ); + require!(false, InvalidMonomorphization::UnsupportedCast { + span, + name, + in_ty, + in_elem, + ret_ty, + out_elem + }); } _ => return Ok(bx.context.convert_vector(None, args[0].immediate(), llret_ty)), } @@ -891,47 +881,45 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( // All types must be simd vector types require_simd!(in_ty, InvalidMonomorphization::SimdFirst { span, name, ty: in_ty }); - require_simd!( - arg_tys[1], - InvalidMonomorphization::SimdSecond { span, name, ty: arg_tys[1] } - ); - require_simd!( - arg_tys[2], - InvalidMonomorphization::SimdThird { span, name, ty: arg_tys[2] } - ); + require_simd!(arg_tys[1], InvalidMonomorphization::SimdSecond { + span, + name, + ty: arg_tys[1] + }); + require_simd!(arg_tys[2], InvalidMonomorphization::SimdThird { + span, + name, + ty: arg_tys[2] + }); require_simd!(ret_ty, InvalidMonomorphization::SimdReturn { span, name, ty: ret_ty }); // Of the same length: let (out_len, _) = arg_tys[1].simd_size_and_type(bx.tcx()); let (out_len2, _) = arg_tys[2].simd_size_and_type(bx.tcx()); - require!( - in_len == out_len, - InvalidMonomorphization::SecondArgumentLength { - span, - name, - in_len, - in_ty, - arg_ty: arg_tys[1], - out_len - } - ); - require!( - in_len == out_len2, - InvalidMonomorphization::ThirdArgumentLength { - span, - name, - in_len, - in_ty, - arg_ty: arg_tys[2], - out_len: out_len2 - } - ); + require!(in_len == out_len, InvalidMonomorphization::SecondArgumentLength { + span, + name, + in_len, + in_ty, + arg_ty: arg_tys[1], + out_len + }); + require!(in_len == out_len2, InvalidMonomorphization::ThirdArgumentLength { + span, + name, + in_len, + in_ty, + arg_ty: arg_tys[2], + out_len: out_len2 + }); // The return type must match the first argument type - require!( - ret_ty == in_ty, - InvalidMonomorphization::ExpectedReturnType { span, name, in_ty, ret_ty } - ); + require!(ret_ty == in_ty, InvalidMonomorphization::ExpectedReturnType { + span, + name, + in_ty, + ret_ty + }); // This counts how many pointers fn ptr_count(t: Ty<'_>) -> usize { @@ -958,18 +946,15 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( (ptr_count(element_ty1), non_ptr(element_ty1)) } _ => { - require!( - false, - InvalidMonomorphization::ExpectedElementType { - span, - name, - expected_element: element_ty1, - second_arg: arg_tys[1], - in_elem, - in_ty, - mutability: ExpectedPointerMutability::Not, - } - ); + require!(false, InvalidMonomorphization::ExpectedElementType { + span, + name, + expected_element: element_ty1, + second_arg: arg_tys[1], + in_elem, + in_ty, + mutability: ExpectedPointerMutability::Not, + }); unreachable!(); } }; @@ -982,15 +967,12 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( match *element_ty2.kind() { ty::Int(_) => (), _ => { - require!( - false, - InvalidMonomorphization::ThirdArgElementType { - span, - name, - expected_element: element_ty2, - third_arg: arg_tys[2] - } - ); + require!(false, InvalidMonomorphization::ThirdArgElementType { + span, + name, + expected_element: element_ty2, + third_arg: arg_tys[2] + }); } } @@ -1014,40 +996,36 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( // All types must be simd vector types require_simd!(in_ty, InvalidMonomorphization::SimdFirst { span, name, ty: in_ty }); - require_simd!( - arg_tys[1], - InvalidMonomorphization::SimdSecond { span, name, ty: arg_tys[1] } - ); - require_simd!( - arg_tys[2], - InvalidMonomorphization::SimdThird { span, name, ty: arg_tys[2] } - ); + require_simd!(arg_tys[1], InvalidMonomorphization::SimdSecond { + span, + name, + ty: arg_tys[1] + }); + require_simd!(arg_tys[2], InvalidMonomorphization::SimdThird { + span, + name, + ty: arg_tys[2] + }); // Of the same length: let (element_len1, _) = arg_tys[1].simd_size_and_type(bx.tcx()); let (element_len2, _) = arg_tys[2].simd_size_and_type(bx.tcx()); - require!( - in_len == element_len1, - InvalidMonomorphization::SecondArgumentLength { - span, - name, - in_len, - in_ty, - arg_ty: arg_tys[1], - out_len: element_len1 - } - ); - require!( - in_len == element_len2, - InvalidMonomorphization::ThirdArgumentLength { - span, - name, - in_len, - in_ty, - arg_ty: arg_tys[2], - out_len: element_len2 - } - ); + require!(in_len == element_len1, InvalidMonomorphization::SecondArgumentLength { + span, + name, + in_len, + in_ty, + arg_ty: arg_tys[1], + out_len: element_len1 + }); + require!(in_len == element_len2, InvalidMonomorphization::ThirdArgumentLength { + span, + name, + in_len, + in_ty, + arg_ty: arg_tys[2], + out_len: element_len2 + }); // This counts how many pointers fn ptr_count(t: Ty<'_>) -> usize { @@ -1075,18 +1053,15 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( (ptr_count(element_ty1), non_ptr(element_ty1)) } _ => { - require!( - false, - InvalidMonomorphization::ExpectedElementType { - span, - name, - expected_element: element_ty1, - second_arg: arg_tys[1], - in_elem, - in_ty, - mutability: ExpectedPointerMutability::Mut, - } - ); + require!(false, InvalidMonomorphization::ExpectedElementType { + span, + name, + expected_element: element_ty1, + second_arg: arg_tys[1], + in_elem, + in_ty, + mutability: ExpectedPointerMutability::Mut, + }); unreachable!(); } }; @@ -1098,15 +1073,12 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( match *element_ty2.kind() { ty::Int(_) => (), _ => { - require!( - false, - InvalidMonomorphization::ThirdArgElementType { - span, - name, - expected_element: element_ty2, - third_arg: arg_tys[2] - } - ); + require!(false, InvalidMonomorphization::ThirdArgElementType { + span, + name, + expected_element: element_ty2, + third_arg: arg_tys[2] + }); } } @@ -1273,10 +1245,13 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( ($name:ident : $vec_op:expr, $float_reduce:ident, $ordered:expr, $op:ident, $identity:expr) => { if name == sym::$name { - require!( - ret_ty == in_elem, - InvalidMonomorphization::ReturnType { span, name, in_elem, in_ty, ret_ty } - ); + require!(ret_ty == in_elem, InvalidMonomorphization::ReturnType { + span, + name, + in_elem, + in_ty, + ret_ty + }); return match *in_elem.kind() { ty::Int(_) | ty::Uint(_) => { let r = bx.vector_reduce_op(args[0].immediate(), $vec_op); @@ -1342,10 +1317,13 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( macro_rules! minmax_red { ($name:ident: $int_red:ident, $float_red:ident) => { if name == sym::$name { - require!( - ret_ty == in_elem, - InvalidMonomorphization::ReturnType { span, name, in_elem, in_ty, ret_ty } - ); + require!(ret_ty == in_elem, InvalidMonomorphization::ReturnType { + span, + name, + in_elem, + in_ty, + ret_ty + }); return match *in_elem.kind() { ty::Int(_) | ty::Uint(_) => Ok(bx.$int_red(args[0].immediate())), ty::Float(_) => Ok(bx.$float_red(args[0].immediate())), @@ -1369,10 +1347,13 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( ($name:ident : $op:expr, $boolean:expr) => { if name == sym::$name { let input = if !$boolean { - require!( - ret_ty == in_elem, - InvalidMonomorphization::ReturnType { span, name, in_elem, in_ty, ret_ty } - ); + require!(ret_ty == in_elem, InvalidMonomorphization::ReturnType { + span, + name, + in_elem, + in_ty, + ret_ty + }); args[0].immediate() } else { match *in_elem.kind() { diff --git a/compiler/rustc_codegen_gcc/src/lib.rs b/compiler/rustc_codegen_gcc/src/lib.rs index 94f016234f9..edf524ff0b4 100644 --- a/compiler/rustc_codegen_gcc/src/lib.rs +++ b/compiler/rustc_codegen_gcc/src/lib.rs @@ -24,6 +24,14 @@ #![deny(clippy::pattern_type_mismatch)] #![allow(clippy::needless_lifetimes)] +// Some "regular" crates we want to share with rustc +extern crate object; +extern crate smallvec; +extern crate tempfile; +#[macro_use] +extern crate tracing; + +// The rustc crates we need extern crate rustc_apfloat; extern crate rustc_ast; extern crate rustc_attr; @@ -42,8 +50,6 @@ extern crate rustc_middle; extern crate rustc_session; extern crate rustc_span; extern crate rustc_target; -#[macro_use] -extern crate tracing; // This prevents duplicating functions and statics that are already part of the host rustc process. #[allow(unused_extern_crates)] @@ -101,10 +107,10 @@ use rustc_metadata::EncodedMetadata; use rustc_middle::dep_graph::{WorkProduct, WorkProductId}; use rustc_middle::ty::TyCtxt; use rustc_middle::util::Providers; -use rustc_session::config::{Lto, OptLevel, OutputFilenames}; use rustc_session::Session; -use rustc_span::fatal_error::FatalError; +use rustc_session::config::{Lto, OptLevel, OutputFilenames}; use rustc_span::Symbol; +use rustc_span::fatal_error::FatalError; use tempfile::TempDir; use crate::back::lto::ModuleBuffer; diff --git a/compiler/rustc_codegen_gcc/src/mono_item.rs b/compiler/rustc_codegen_gcc/src/mono_item.rs index e6b22d51871..8a8b748750c 100644 --- a/compiler/rustc_codegen_gcc/src/mono_item.rs +++ b/compiler/rustc_codegen_gcc/src/mono_item.rs @@ -1,6 +1,6 @@ #[cfg(feature = "master")] use gccjit::{FnAttribute, VarAttribute}; -use rustc_codegen_ssa::traits::PreDefineMethods; +use rustc_codegen_ssa::traits::PreDefineCodegenMethods; use rustc_hir::def::DefKind; use rustc_hir::def_id::{DefId, LOCAL_CRATE}; use rustc_middle::bug; @@ -13,7 +13,7 @@ use crate::context::CodegenCx; use crate::type_of::LayoutGccExt; use crate::{attributes, base}; -impl<'gcc, 'tcx> PreDefineMethods<'tcx> for CodegenCx<'gcc, 'tcx> { +impl<'gcc, 'tcx> PreDefineCodegenMethods<'tcx> for CodegenCx<'gcc, 'tcx> { #[cfg_attr(not(feature = "master"), allow(unused_variables))] fn predefine_static( &self, diff --git a/compiler/rustc_codegen_gcc/src/type_.rs b/compiler/rustc_codegen_gcc/src/type_.rs index e20234c5ce7..4ea5544721d 100644 --- a/compiler/rustc_codegen_gcc/src/type_.rs +++ b/compiler/rustc_codegen_gcc/src/type_.rs @@ -5,7 +5,9 @@ use std::convert::TryInto; use gccjit::CType; use gccjit::{RValue, Struct, Type}; use rustc_codegen_ssa::common::TypeKind; -use rustc_codegen_ssa::traits::{BaseTypeMethods, DerivedTypeMethods, TypeMembershipMethods}; +use rustc_codegen_ssa::traits::{ + BaseTypeCodegenMethods, DerivedTypeCodegenMethods, TypeMembershipCodegenMethods, +}; use rustc_middle::ty::layout::TyAndLayout; use rustc_middle::{bug, ty}; use rustc_target::abi::{AddressSpace, Align, Integer, Size}; @@ -121,7 +123,7 @@ impl<'gcc, 'tcx> CodegenCx<'gcc, 'tcx> { } } -impl<'gcc, 'tcx> BaseTypeMethods<'tcx> for CodegenCx<'gcc, 'tcx> { +impl<'gcc, 'tcx> BaseTypeCodegenMethods<'tcx> for CodegenCx<'gcc, 'tcx> { fn type_i8(&self) -> Type<'gcc> { self.i8_type } @@ -381,4 +383,4 @@ pub fn struct_fields<'gcc, 'tcx>( (result, packed) } -impl<'gcc, 'tcx> TypeMembershipMethods<'tcx> for CodegenCx<'gcc, 'tcx> {} +impl<'gcc, 'tcx> TypeMembershipCodegenMethods<'tcx> for CodegenCx<'gcc, 'tcx> {} diff --git a/compiler/rustc_codegen_gcc/src/type_of.rs b/compiler/rustc_codegen_gcc/src/type_of.rs index b7b1be5369c..cb45bbde2c2 100644 --- a/compiler/rustc_codegen_gcc/src/type_of.rs +++ b/compiler/rustc_codegen_gcc/src/type_of.rs @@ -1,7 +1,9 @@ use std::fmt::Write; use gccjit::{Struct, Type}; -use rustc_codegen_ssa::traits::{BaseTypeMethods, DerivedTypeMethods, LayoutTypeMethods}; +use rustc_codegen_ssa::traits::{ + BaseTypeCodegenMethods, DerivedTypeCodegenMethods, LayoutTypeCodegenMethods, +}; use rustc_middle::bug; use rustc_middle::ty::layout::{LayoutOf, TyAndLayout}; use rustc_middle::ty::print::with_no_trimmed_paths; @@ -330,7 +332,7 @@ impl<'tcx> LayoutGccExt<'tcx> for TyAndLayout<'tcx> { } } -impl<'gcc, 'tcx> LayoutTypeMethods<'tcx> for CodegenCx<'gcc, 'tcx> { +impl<'gcc, 'tcx> LayoutTypeCodegenMethods<'tcx> for CodegenCx<'gcc, 'tcx> { fn backend_type(&self, layout: TyAndLayout<'tcx>) -> Type<'gcc> { layout.gcc_type(self) } |