diff options
Diffstat (limited to 'compiler/rustc_codegen_gcc/src')
| -rw-r--r-- | compiler/rustc_codegen_gcc/src/base.rs | 4 | ||||
| -rw-r--r-- | compiler/rustc_codegen_gcc/src/callee.rs | 6 | ||||
| -rw-r--r-- | compiler/rustc_codegen_gcc/src/coverageinfo.rs | 64 | ||||
| -rw-r--r-- | compiler/rustc_codegen_gcc/src/errors.rs | 198 | ||||
| -rw-r--r-- | compiler/rustc_codegen_gcc/src/intrinsic/mod.rs | 22 | ||||
| -rw-r--r-- | compiler/rustc_codegen_gcc/src/intrinsic/simd.rs | 121 | ||||
| -rw-r--r-- | compiler/rustc_codegen_gcc/src/lib.rs | 4 | ||||
| -rw-r--r-- | compiler/rustc_codegen_gcc/src/mono_item.rs | 2 | ||||
| -rw-r--r-- | compiler/rustc_codegen_gcc/src/type_of.rs | 6 |
9 files changed, 83 insertions, 344 deletions
diff --git a/compiler/rustc_codegen_gcc/src/base.rs b/compiler/rustc_codegen_gcc/src/base.rs index dcd560b3dcd..9e614ca4ace 100644 --- a/compiler/rustc_codegen_gcc/src/base.rs +++ b/compiler/rustc_codegen_gcc/src/base.rs @@ -159,8 +159,8 @@ pub fn compile_codegen_unit(tcx: TyCtxt<'_>, cgu_name: Symbol, supports_128bit_i let cx = CodegenCx::new(&context, cgu, tcx, supports_128bit_integers); let mono_items = cgu.items_in_deterministic_order(tcx); - for &(mono_item, (linkage, visibility)) in &mono_items { - mono_item.predefine::<Builder<'_, '_, '_>>(&cx, linkage, visibility); + for &(mono_item, data) in &mono_items { + mono_item.predefine::<Builder<'_, '_, '_>>(&cx, data.linkage, data.visibility); } // ... and now that we have everything pre-defined, fill out those definitions. diff --git a/compiler/rustc_codegen_gcc/src/callee.rs b/compiler/rustc_codegen_gcc/src/callee.rs index 433b2585f82..a96bd66ba79 100644 --- a/compiler/rustc_codegen_gcc/src/callee.rs +++ b/compiler/rustc_codegen_gcc/src/callee.rs @@ -17,8 +17,8 @@ use crate::context::CodegenCx; pub fn get_fn<'gcc, 'tcx>(cx: &CodegenCx<'gcc, 'tcx>, instance: Instance<'tcx>) -> Function<'gcc> { let tcx = cx.tcx(); - assert!(!instance.substs.has_infer()); - assert!(!instance.substs.has_escaping_bound_vars()); + assert!(!instance.args.has_infer()); + assert!(!instance.args.has_escaping_bound_vars()); let sym = tcx.symbol_name(instance).name; @@ -100,7 +100,7 @@ pub fn get_fn<'gcc, 'tcx>(cx: &CodegenCx<'gcc, 'tcx>, instance: Instance<'tcx>) // whether we are sharing generics or not. The important thing here is // that the visibility we apply to the declaration is the same one that // has been applied to the definition (wherever that definition may be). - let is_generic = instance.substs.non_erasable_generics().next().is_some(); + let is_generic = instance.args.non_erasable_generics().next().is_some(); if is_generic { // This is a monomorphization. Its expected visibility depends diff --git a/compiler/rustc_codegen_gcc/src/coverageinfo.rs b/compiler/rustc_codegen_gcc/src/coverageinfo.rs index 872fc2472e2..849e9886ef3 100644 --- a/compiler/rustc_codegen_gcc/src/coverageinfo.rs +++ b/compiler/rustc_codegen_gcc/src/coverageinfo.rs @@ -1,69 +1,11 @@ -use gccjit::RValue; -use rustc_codegen_ssa::traits::{CoverageInfoBuilderMethods, CoverageInfoMethods}; -use rustc_hir::def_id::DefId; -use rustc_middle::mir::coverage::{ - CodeRegion, - CounterValueReference, - ExpressionOperandId, - InjectedExpressionId, - Op, -}; +use rustc_codegen_ssa::traits::CoverageInfoBuilderMethods; +use rustc_middle::mir::Coverage; use rustc_middle::ty::Instance; use crate::builder::Builder; -use crate::context::CodegenCx; impl<'a, 'gcc, 'tcx> CoverageInfoBuilderMethods<'tcx> for Builder<'a, 'gcc, 'tcx> { - fn set_function_source_hash( - &mut self, - _instance: Instance<'tcx>, - _function_source_hash: u64, - ) -> bool { - unimplemented!(); - } - - fn add_coverage_counter(&mut self, _instance: Instance<'tcx>, _id: CounterValueReference, _region: CodeRegion) -> bool { - // TODO(antoyo) - false - } - - fn add_coverage_counter_expression(&mut self, _instance: Instance<'tcx>, _id: InjectedExpressionId, _lhs: ExpressionOperandId, _op: Op, _rhs: ExpressionOperandId, _region: Option<CodeRegion>) -> bool { - // TODO(antoyo) - false - } - - fn add_coverage_unreachable(&mut self, _instance: Instance<'tcx>, _region: CodeRegion) -> bool { + fn add_coverage(&mut self, _instance: Instance<'tcx>, _coverage: &Coverage) { // TODO(antoyo) - false - } -} - -impl<'gcc, 'tcx> CoverageInfoMethods<'tcx> for CodegenCx<'gcc, 'tcx> { - fn coverageinfo_finalize(&self) { - // TODO(antoyo) - } - - fn get_pgo_func_name_var(&self, _instance: Instance<'tcx>) -> RValue<'gcc> { - unimplemented!(); - } - - /// Functions with MIR-based coverage are normally codegenned _only_ if - /// called. LLVM coverage tools typically expect every function to be - /// defined (even if unused), with at least one call to LLVM intrinsic - /// `instrprof.increment`. - /// - /// Codegen a small function that will never be called, with one counter - /// that will never be incremented. - /// - /// For used/called functions, the coverageinfo was already added to the - /// `function_coverage_map` (keyed by function `Instance`) during codegen. - /// But in this case, since the unused function was _not_ previously - /// codegenned, collect the coverage `CodeRegion`s from the MIR and add - /// them. The first `CodeRegion` is used to add a single counter, with the - /// same counter ID used in the injected `instrprof.increment` intrinsic - /// call. Since the function is never called, all other `CodeRegion`s can be - /// added as `unreachable_region`s. - fn define_unused_fn(&self, _def_id: DefId) { - unimplemented!(); } } diff --git a/compiler/rustc_codegen_gcc/src/errors.rs b/compiler/rustc_codegen_gcc/src/errors.rs index 9305bd1e043..693367192b1 100644 --- a/compiler/rustc_codegen_gcc/src/errors.rs +++ b/compiler/rustc_codegen_gcc/src/errors.rs @@ -1,7 +1,6 @@ use rustc_errors::{DiagnosticArgValue, IntoDiagnosticArg}; use rustc_macros::Diagnostic; -use rustc_middle::ty::Ty; -use rustc_span::{Span, Symbol}; +use rustc_span::Span; use std::borrow::Cow; struct ExitCode(Option<i32>); @@ -17,201 +16,6 @@ impl IntoDiagnosticArg for ExitCode { } #[derive(Diagnostic)] -#[diag(codegen_gcc_invalid_monomorphization_basic_integer, code = "E0511")] -pub(crate) struct InvalidMonomorphizationBasicInteger<'a> { - #[primary_span] - pub span: Span, - pub name: Symbol, - pub ty: Ty<'a>, -} - -#[derive(Diagnostic)] -#[diag(codegen_gcc_invalid_monomorphization_invalid_float_vector, code = "E0511")] -pub(crate) struct InvalidMonomorphizationInvalidFloatVector<'a> { - #[primary_span] - pub span: Span, - pub name: Symbol, - pub elem_ty: &'a str, - pub vec_ty: Ty<'a>, -} - -#[derive(Diagnostic)] -#[diag(codegen_gcc_invalid_monomorphization_not_float, code = "E0511")] -pub(crate) struct InvalidMonomorphizationNotFloat<'a> { - #[primary_span] - pub span: Span, - pub name: Symbol, - pub ty: Ty<'a>, -} - -#[derive(Diagnostic)] -#[diag(codegen_gcc_invalid_monomorphization_unrecognized, code = "E0511")] -pub(crate) struct InvalidMonomorphizationUnrecognized { - #[primary_span] - pub span: Span, - pub name: Symbol, -} - -#[derive(Diagnostic)] -#[diag(codegen_gcc_invalid_monomorphization_expected_signed_unsigned, code = "E0511")] -pub(crate) struct InvalidMonomorphizationExpectedSignedUnsigned<'a> { - #[primary_span] - pub span: Span, - pub name: Symbol, - pub elem_ty: Ty<'a>, - pub vec_ty: Ty<'a>, -} - -#[derive(Diagnostic)] -#[diag(codegen_gcc_invalid_monomorphization_unsupported_element, code = "E0511")] -pub(crate) struct InvalidMonomorphizationUnsupportedElement<'a> { - #[primary_span] - pub span: Span, - pub name: Symbol, - pub in_ty: Ty<'a>, - pub elem_ty: Ty<'a>, - pub ret_ty: Ty<'a>, -} - -#[derive(Diagnostic)] -#[diag(codegen_gcc_invalid_monomorphization_invalid_bitmask, code = "E0511")] -pub(crate) struct InvalidMonomorphizationInvalidBitmask<'a> { - #[primary_span] - pub span: Span, - pub name: Symbol, - pub ty: Ty<'a>, - pub expected_int_bits: u64, - pub expected_bytes: u64, -} - -#[derive(Diagnostic)] -#[diag(codegen_gcc_invalid_monomorphization_simd_shuffle, code = "E0511")] -pub(crate) struct InvalidMonomorphizationSimdShuffle<'a> { - #[primary_span] - pub span: Span, - pub name: Symbol, - pub ty: Ty<'a>, -} - -#[derive(Diagnostic)] -#[diag(codegen_gcc_invalid_monomorphization_expected_simd, code = "E0511")] -pub(crate) struct InvalidMonomorphizationExpectedSimd<'a> { - #[primary_span] - pub span: Span, - pub name: Symbol, - pub position: &'a str, - pub found_ty: Ty<'a>, -} - -#[derive(Diagnostic)] -#[diag(codegen_gcc_invalid_monomorphization_mask_type, code = "E0511")] -pub(crate) struct InvalidMonomorphizationMaskType<'a> { - #[primary_span] - pub span: Span, - pub name: Symbol, - pub ty: Ty<'a>, -} - -#[derive(Diagnostic)] -#[diag(codegen_gcc_invalid_monomorphization_return_length, code = "E0511")] -pub(crate) struct InvalidMonomorphizationReturnLength<'a> { - #[primary_span] - pub span: Span, - pub name: Symbol, - pub in_len: u64, - pub ret_ty: Ty<'a>, - pub out_len: u64, -} - -#[derive(Diagnostic)] -#[diag(codegen_gcc_invalid_monomorphization_return_length_input_type, code = "E0511")] -pub(crate) struct InvalidMonomorphizationReturnLengthInputType<'a> { - #[primary_span] - pub span: Span, - pub name: Symbol, - pub in_len: u64, - pub in_ty: Ty<'a>, - pub ret_ty: Ty<'a>, - pub out_len: u64, -} - -#[derive(Diagnostic)] -#[diag(codegen_gcc_invalid_monomorphization_return_element, code = "E0511")] -pub(crate) struct InvalidMonomorphizationReturnElement<'a> { - #[primary_span] - pub span: Span, - pub name: Symbol, - pub in_elem: Ty<'a>, - pub in_ty: Ty<'a>, - pub ret_ty: Ty<'a>, - pub out_ty: Ty<'a>, -} - -#[derive(Diagnostic)] -#[diag(codegen_gcc_invalid_monomorphization_return_type, code = "E0511")] -pub(crate) struct InvalidMonomorphizationReturnType<'a> { - #[primary_span] - pub span: Span, - pub name: Symbol, - pub in_elem: Ty<'a>, - pub in_ty: Ty<'a>, - pub ret_ty: Ty<'a>, -} - -#[derive(Diagnostic)] -#[diag(codegen_gcc_invalid_monomorphization_inserted_type, code = "E0511")] -pub(crate) struct InvalidMonomorphizationInsertedType<'a> { - #[primary_span] - pub span: Span, - pub name: Symbol, - pub in_elem: Ty<'a>, - pub in_ty: Ty<'a>, - pub out_ty: Ty<'a>, -} - -#[derive(Diagnostic)] -#[diag(codegen_gcc_invalid_monomorphization_return_integer_type, code = "E0511")] -pub(crate) struct InvalidMonomorphizationReturnIntegerType<'a> { - #[primary_span] - pub span: Span, - pub name: Symbol, - pub ret_ty: Ty<'a>, - pub out_ty: Ty<'a>, -} - -#[derive(Diagnostic)] -#[diag(codegen_gcc_invalid_monomorphization_mismatched_lengths, code = "E0511")] -pub(crate) struct InvalidMonomorphizationMismatchedLengths { - #[primary_span] - pub span: Span, - pub name: Symbol, - pub m_len: u64, - pub v_len: u64, -} - -#[derive(Diagnostic)] -#[diag(codegen_gcc_invalid_monomorphization_unsupported_cast, code = "E0511")] -pub(crate) struct InvalidMonomorphizationUnsupportedCast<'a> { - #[primary_span] - pub span: Span, - pub name: Symbol, - pub in_ty: Ty<'a>, - pub in_elem: Ty<'a>, - pub ret_ty: Ty<'a>, - pub out_elem: Ty<'a>, -} - -#[derive(Diagnostic)] -#[diag(codegen_gcc_invalid_monomorphization_unsupported_operation, code = "E0511")] -pub(crate) struct InvalidMonomorphizationUnsupportedOperation<'a> { - #[primary_span] - pub span: Span, - pub name: Symbol, - pub in_ty: Ty<'a>, - pub in_elem: Ty<'a>, -} - -#[derive(Diagnostic)] #[diag(codegen_gcc_lto_not_supported)] pub(crate) struct LTONotSupported; diff --git a/compiler/rustc_codegen_gcc/src/intrinsic/mod.rs b/compiler/rustc_codegen_gcc/src/intrinsic/mod.rs index a31fee39918..b75546447e3 100644 --- a/compiler/rustc_codegen_gcc/src/intrinsic/mod.rs +++ b/compiler/rustc_codegen_gcc/src/intrinsic/mod.rs @@ -13,6 +13,7 @@ use rustc_codegen_ssa::mir::place::PlaceRef; use rustc_codegen_ssa::traits::{ArgAbiMethods, BaseTypeMethods, BuilderMethods, ConstMethods, IntrinsicCallMethods}; #[cfg(feature="master")] use rustc_codegen_ssa::traits::{DerivedTypeMethods, MiscMethods}; +use rustc_codegen_ssa::errors::InvalidMonomorphization; use rustc_middle::bug; use rustc_middle::ty::{self, Instance, Ty}; use rustc_middle::ty::layout::LayoutOf; @@ -31,7 +32,6 @@ use crate::abi::FnAbiGccExt; use crate::builder::Builder; use crate::common::{SignType, TypeReflection}; use crate::context::CodegenCx; -use crate::errors::InvalidMonomorphizationBasicInteger; use crate::type_of::LayoutGccExt; use crate::intrinsic::simd::generic_simd_intrinsic; @@ -92,8 +92,8 @@ impl<'a, 'gcc, 'tcx> IntrinsicCallMethods<'tcx> for Builder<'a, 'gcc, 'tcx> { let tcx = self.tcx; let callee_ty = instance.ty(tcx, ty::ParamEnv::reveal_all()); - let (def_id, substs) = match *callee_ty.kind() { - ty::FnDef(def_id, substs) => (def_id, substs), + let (def_id, fn_args) = match *callee_ty.kind() { + ty::FnDef(def_id, fn_args) => (def_id, fn_args), _ => bug!("expected fn item type, found {}", callee_ty), }; @@ -142,7 +142,7 @@ impl<'a, 'gcc, 'tcx> IntrinsicCallMethods<'tcx> for Builder<'a, 'gcc, 'tcx> { } sym::volatile_load | sym::unaligned_volatile_load => { - let tp_ty = substs.type_at(0); + let tp_ty = fn_args.type_at(0); let mut ptr = args[0].immediate(); if let PassMode::Cast(ty, _) = &fn_abi.ret.mode { ptr = self.pointercast(ptr, self.type_ptr_to(ty.gcc_type(self))); @@ -256,7 +256,7 @@ impl<'a, 'gcc, 'tcx> IntrinsicCallMethods<'tcx> for Builder<'a, 'gcc, 'tcx> { _ => bug!(), }, None => { - tcx.sess.emit_err(InvalidMonomorphizationBasicInteger { span, name, ty }); + tcx.sess.emit_err(InvalidMonomorphization::BasicIntegerType { span, name, ty }); return; } } @@ -264,7 +264,7 @@ impl<'a, 'gcc, 'tcx> IntrinsicCallMethods<'tcx> for Builder<'a, 'gcc, 'tcx> { sym::raw_eq => { use rustc_target::abi::Abi::*; - let tp_ty = substs.type_at(0); + let tp_ty = fn_args.type_at(0); let layout = self.layout_of(tp_ty).layout; let _use_integer_compare = match layout.abi() { Scalar(_) | ScalarPair(_, _) => true, @@ -1147,19 +1147,19 @@ fn get_rust_try_fn<'a, 'gcc, 'tcx>(cx: &'a CodegenCx<'gcc, 'tcx>, codegen: &mut // Define the type up front for the signature of the rust_try function. let tcx = cx.tcx; - let i8p = tcx.mk_mut_ptr(tcx.types.i8); + let i8p = Ty::new_mut_ptr(tcx,tcx.types.i8); // `unsafe fn(*mut i8) -> ()` - let try_fn_ty = tcx.mk_fn_ptr(ty::Binder::dummy(tcx.mk_fn_sig( + let try_fn_ty = Ty::new_fn_ptr(tcx,ty::Binder::dummy(tcx.mk_fn_sig( iter::once(i8p), - tcx.mk_unit(), + Ty::new_unit(tcx,), false, rustc_hir::Unsafety::Unsafe, Abi::Rust, ))); // `unsafe fn(*mut i8, *mut i8) -> ()` - let catch_fn_ty = tcx.mk_fn_ptr(ty::Binder::dummy(tcx.mk_fn_sig( + let catch_fn_ty = Ty::new_fn_ptr(tcx,ty::Binder::dummy(tcx.mk_fn_sig( [i8p, i8p].iter().cloned(), - tcx.mk_unit(), + Ty::new_unit(tcx,), false, rustc_hir::Unsafety::Unsafe, Abi::Rust, diff --git a/compiler/rustc_codegen_gcc/src/intrinsic/simd.rs b/compiler/rustc_codegen_gcc/src/intrinsic/simd.rs index 9115cf97119..f27de867d36 100644 --- a/compiler/rustc_codegen_gcc/src/intrinsic/simd.rs +++ b/compiler/rustc_codegen_gcc/src/intrinsic/simd.rs @@ -21,19 +21,6 @@ use rustc_target::abi::Align; use crate::builder::Builder; #[cfg(feature="master")] use crate::context::CodegenCx; -#[cfg(feature="master")] -use crate::errors::{InvalidMonomorphizationExpectedSignedUnsigned, InvalidMonomorphizationInsertedType}; -use crate::errors::{ - InvalidMonomorphizationExpectedSimd, - InvalidMonomorphizationInvalidBitmask, - InvalidMonomorphizationInvalidFloatVector, InvalidMonomorphizationMaskType, - InvalidMonomorphizationMismatchedLengths, InvalidMonomorphizationNotFloat, - InvalidMonomorphizationReturnElement, InvalidMonomorphizationReturnIntegerType, - InvalidMonomorphizationReturnLength, InvalidMonomorphizationReturnLengthInputType, - InvalidMonomorphizationReturnType, InvalidMonomorphizationSimdShuffle, - InvalidMonomorphizationUnrecognized, InvalidMonomorphizationUnsupportedElement, - InvalidMonomorphizationUnsupportedOperation, -}; pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( bx: &mut Builder<'a, 'gcc, 'tcx>, @@ -59,16 +46,8 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( }; } macro_rules! require_simd { - ($ty: expr, $position: expr) => { - require!( - $ty.is_simd(), - InvalidMonomorphizationExpectedSimd { - span, - name, - position: $position, - found_ty: $ty - } - ) + ($ty: expr, $diag: expr) => { + require!($ty.is_simd(), $diag) }; } @@ -78,7 +57,7 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( let arg_tys = sig.inputs(); if name == sym::simd_select_bitmask { - require_simd!(arg_tys[1], "argument"); + 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(); @@ -99,10 +78,10 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( let ptr = bx.pointercast(place.llval, bx.cx.type_ptr_to(int_ty)); bx.load(int_ty, ptr, Align::ONE) } - _ => return_error!(InvalidMonomorphizationInvalidBitmask { + _ => return_error!(InvalidMonomorphization::InvalidBitmask { span, name, - ty: mask_ty, + mask_ty, expected_int_bits, expected_bytes }), @@ -131,7 +110,7 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( } // every intrinsic below takes a SIMD vector as its first argument - require_simd!(arg_tys[0], "input"); + require_simd!(arg_tys[0], InvalidMonomorphization::SimdInput { span, name, ty: arg_tys[0] }); let in_ty = arg_tys[0]; let comparison = match name { @@ -146,12 +125,12 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( let (in_len, in_elem) = arg_tys[0].simd_size_and_type(bx.tcx()); if let Some(cmp_op) = comparison { - require_simd!(ret_ty, "return"); + 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, - InvalidMonomorphizationReturnLengthInputType { + InvalidMonomorphization::ReturnLengthInputType { span, name, in_len, @@ -162,7 +141,7 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( ); require!( bx.type_kind(bx.element_type(llret_ty)) == TypeKind::Integer, - InvalidMonomorphizationReturnIntegerType { span, name, ret_ty, out_ty } + InvalidMonomorphization::ReturnIntegerType { span, name, ret_ty, out_ty } ); let arg1 = args[0].immediate(); @@ -190,7 +169,7 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( || span_bug!(span, "could not evaluate shuffle index array length"), ) } - _ => return_error!(InvalidMonomorphizationSimdShuffle { + _ => return_error!(InvalidMonomorphization::SimdShuffle { span, name, ty: args[2].layout.ty @@ -202,16 +181,16 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( }) }; - require_simd!(ret_ty, "return"); + 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, - InvalidMonomorphizationReturnLength { span, name, in_len: n, ret_ty, out_len } + InvalidMonomorphization::ReturnLength { span, name, in_len: n, ret_ty, out_len } ); require!( in_elem == out_ty, - InvalidMonomorphizationReturnElement { span, name, in_elem, in_ty, ret_ty, out_ty } + InvalidMonomorphization::ReturnElement { span, name, in_elem, in_ty, ret_ty, out_ty } ); let vector = args[2].immediate(); @@ -223,7 +202,7 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( if name == sym::simd_insert { require!( in_elem == arg_tys[2], - InvalidMonomorphizationInsertedType { span, name, in_elem, in_ty, out_ty: 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(); @@ -240,7 +219,7 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( if name == sym::simd_extract { require!( ret_ty == in_elem, - InvalidMonomorphizationReturnType { span, name, in_elem, in_ty, ret_ty } + 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()); @@ -249,26 +228,26 @@ 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], "argument"); + 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, - InvalidMonomorphizationMismatchedLengths { span, name, m_len, v_len } + InvalidMonomorphization::MismatchedLengths { span, name, m_len, v_len } ); match m_elem_ty.kind() { ty::Int(_) => {} - _ => return_error!(InvalidMonomorphizationMaskType { span, name, ty: m_elem_ty }), + _ => return_error!(InvalidMonomorphization::MaskType { span, name, ty: m_elem_ty }), } return Ok(bx.vector_select(args[0].immediate(), args[1].immediate(), args[2].immediate())); } #[cfg(feature="master")] if name == sym::simd_cast || name == sym::simd_as { - require_simd!(ret_ty, "return"); + 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, - InvalidMonomorphizationReturnLengthInputType { + InvalidMonomorphization::ReturnLengthInputType { span, name, in_len, @@ -329,7 +308,7 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( })* _ => {}, } - return_error!(InvalidMonomorphizationUnsupportedOperation { span, name, in_ty, in_elem }) + return_error!(InvalidMonomorphization::UnsupportedOperation { span, name, in_ty, in_elem }) })* } } @@ -422,12 +401,12 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( 32 => ("f", elem_ty), 64 => ("", elem_ty), _ => { - return_error!(InvalidMonomorphizationInvalidFloatVector { span, name, elem_ty: f.name_str(), vec_ty: in_ty }); + return_error!(InvalidMonomorphization::FloatingPointVector { span, name, f_ty: *f, in_ty }); } } } else { - return_error!(InvalidMonomorphizationNotFloat { span, name, ty: in_ty }); + return_error!(InvalidMonomorphization::FloatingPointType { span, name, in_ty }); }; let vec_ty = bx.cx.type_vector(elem_ty, in_len); @@ -450,7 +429,7 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( sym::simd_fsqrt => "sqrt", sym::simd_round => "round", sym::simd_trunc => "trunc", - _ => return_error!(InvalidMonomorphizationUnrecognized { span, name }) + _ => return_error!(InvalidMonomorphization::UnrecognizedIntrinsic { span, name }) }; let builtin_name = format!("{}{}", intr_name, elem_ty_str); let funcs = bx.cx.functions.borrow(); @@ -566,10 +545,10 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( // * M: any integer width is supported, will be truncated to i1 // All types must be simd vector types - require_simd!(in_ty, "first"); - require_simd!(arg_tys[1], "second"); - require_simd!(arg_tys[2], "third"); - require_simd!(ret_ty, "return"); + 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!(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()); @@ -674,9 +653,9 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( // * M: any integer width is supported, will be truncated to i1 // All types must be simd vector types - require_simd!(in_ty, "first"); - require_simd!(arg_tys[1], "second"); - require_simd!(arg_tys[2], "third"); + 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] }); // Of the same length: let (element_len1, _) = arg_tys[1].simd_size_and_type(bx.tcx()); @@ -815,7 +794,7 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( })* _ => {}, } - return_error!(InvalidMonomorphizationUnsupportedOperation { span, name, in_ty, in_elem }) + return_error!(InvalidMonomorphization::UnsupportedOperation { span, name, in_ty, in_elem }) })* } } @@ -835,11 +814,11 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( ty::Int(i) => (true, i.bit_width().unwrap_or(ptr_bits) / 8, bx.cx.type_int_from_ty(i)), ty::Uint(i) => (false, i.bit_width().unwrap_or(ptr_bits) / 8, bx.cx.type_uint_from_ty(i)), _ => { - return_error!(InvalidMonomorphizationExpectedSignedUnsigned { + return_error!(InvalidMonomorphization::ExpectedVectorElementType { span, name, - elem_ty: arg_tys[0].simd_size_and_type(bx.tcx()).1, - vec_ty: arg_tys[0], + expected_element: arg_tys[0].simd_size_and_type(bx.tcx()).1, + vector_type: arg_tys[0], }); } }; @@ -925,7 +904,7 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( if name == sym::$name { require!( ret_ty == in_elem, - InvalidMonomorphizationReturnType { span, name, in_elem, in_ty, ret_ty } + InvalidMonomorphization::ReturnType { span, name, in_elem, in_ty, ret_ty } ); return match in_elem.kind() { ty::Int(_) | ty::Uint(_) => { @@ -947,11 +926,12 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( Ok(bx.vector_reduce_op(args[0].immediate(), $vec_op)) } } - _ => return_error!(InvalidMonomorphizationUnsupportedElement { + _ => return_error!(InvalidMonomorphization::UnsupportedSymbol { span, name, + symbol: sym::$name, in_ty, - elem_ty: in_elem, + in_elem, ret_ty }), }; @@ -994,12 +974,19 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( if name == sym::$name { require!( ret_ty == in_elem, - InvalidMonomorphizationReturnType { span, name, in_elem, in_ty, ret_ty } + InvalidMonomorphization::ReturnType { span, name, in_elem, in_ty, ret_ty } ); return match in_elem.kind() { ty::Int(_) | ty::Uint(_) => Ok(bx.$int_red(args[0].immediate())), ty::Float(_) => Ok(bx.$float_red(args[0].immediate())), - _ => return_error!(InvalidMonomorphizationUnsupportedElement { span, name, in_ty, elem_ty: in_elem, ret_ty }), + _ => return_error!(InvalidMonomorphization::UnsupportedSymbol { + span, + name, + symbol: sym::$name, + in_ty, + in_elem, + ret_ty + }), }; } }; @@ -1017,17 +1004,18 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( let input = if !$boolean { require!( ret_ty == in_elem, - InvalidMonomorphizationReturnType { span, name, in_elem, in_ty, ret_ty } + InvalidMonomorphization::ReturnType { span, name, in_elem, in_ty, ret_ty } ); args[0].immediate() } else { match in_elem.kind() { ty::Int(_) | ty::Uint(_) => {} - _ => return_error!(InvalidMonomorphizationUnsupportedElement { + _ => return_error!(InvalidMonomorphization::UnsupportedSymbol { span, name, + symbol: sym::$name, in_ty, - elem_ty: in_elem, + in_elem, ret_ty }), } @@ -1039,11 +1027,12 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( let r = bx.vector_reduce_op(input, $op); Ok(if !$boolean { r } else { bx.icmp(IntPredicate::IntNE, r, bx.context.new_rvalue_zero(r.get_type())) }) } - _ => return_error!(InvalidMonomorphizationUnsupportedElement { + _ => return_error!(InvalidMonomorphization::UnsupportedSymbol { span, name, + symbol: sym::$name, in_ty, - elem_ty: in_elem, + in_elem, ret_ty }), }; diff --git a/compiler/rustc_codegen_gcc/src/lib.rs b/compiler/rustc_codegen_gcc/src/lib.rs index 2a6b642782d..04ac0254a81 100644 --- a/compiler/rustc_codegen_gcc/src/lib.rs +++ b/compiler/rustc_codegen_gcc/src/lib.rs @@ -239,6 +239,10 @@ impl WriteBackendMethods for GccCodegenBackend { unimplemented!(); } + fn print_statistics(&self) { + unimplemented!() + } + unsafe fn optimize(_cgcx: &CodegenContext<Self>, _diag_handler: &Handler, module: &ModuleCodegen<Self::Module>, config: &ModuleConfig) -> Result<(), FatalError> { module.module_llvm.context.set_optimization_level(to_gcc_opt_level(config.opt_level)); Ok(()) diff --git a/compiler/rustc_codegen_gcc/src/mono_item.rs b/compiler/rustc_codegen_gcc/src/mono_item.rs index 342b830cedb..3322d56513b 100644 --- a/compiler/rustc_codegen_gcc/src/mono_item.rs +++ b/compiler/rustc_codegen_gcc/src/mono_item.rs @@ -31,7 +31,7 @@ impl<'gcc, 'tcx> PreDefineMethods<'tcx> for CodegenCx<'gcc, 'tcx> { #[cfg_attr(not(feature="master"), allow(unused_variables))] fn predefine_fn(&self, instance: Instance<'tcx>, linkage: Linkage, visibility: Visibility, symbol_name: &str) { - assert!(!instance.substs.has_infer()); + assert!(!instance.args.has_infer()); let fn_abi = self.fn_abi_of_instance(instance, ty::List::empty()); self.linkage.set(base::linkage_to_gcc(linkage)); diff --git a/compiler/rustc_codegen_gcc/src/type_of.rs b/compiler/rustc_codegen_gcc/src/type_of.rs index 74f016cf90a..84d57838512 100644 --- a/compiler/rustc_codegen_gcc/src/type_of.rs +++ b/compiler/rustc_codegen_gcc/src/type_of.rs @@ -101,7 +101,7 @@ fn uncached_gcc_type<'gcc, 'tcx>(cx: &CodegenCx<'gcc, 'tcx>, layout: TyAndLayout if let (&ty::Generator(_, _, _), &Variants::Single { index }) = (layout.ty.kind(), &layout.variants) { - write!(&mut name, "::{}", ty::GeneratorSubsts::variant_name(index)).unwrap(); + write!(&mut name, "::{}", ty::GeneratorArgs::variant_name(index)).unwrap(); } Some(name) } @@ -282,8 +282,8 @@ impl<'tcx> LayoutGccExt<'tcx> for TyAndLayout<'tcx> { } // only wide pointer boxes are handled as pointers // thin pointer boxes with scalar allocators are handled by the general logic below - ty::Adt(def, substs) if def.is_box() && cx.layout_of(substs.type_at(1)).is_zst() => { - let ptr_ty = cx.tcx.mk_mut_ptr(self.ty.boxed_ty()); + ty::Adt(def, args) if def.is_box() && cx.layout_of(args.type_at(1)).is_zst() => { + let ptr_ty = Ty::new_mut_ptr(cx.tcx,self.ty.boxed_ty()); return cx.layout_of(ptr_ty).scalar_pair_element_gcc_type(cx, index, immediate); } _ => {} |