diff options
Diffstat (limited to 'compiler/rustc_codegen_gcc')
| -rw-r--r-- | compiler/rustc_codegen_gcc/Cargo.lock | 10 | ||||
| -rw-r--r-- | compiler/rustc_codegen_gcc/Cargo.toml | 2 | ||||
| -rw-r--r-- | compiler/rustc_codegen_gcc/example/mini_core.rs | 30 | ||||
| -rw-r--r-- | compiler/rustc_codegen_gcc/patches/libgccjit12/0001-core-Disable-portable-simd-test.patch | 4 | ||||
| -rw-r--r-- | compiler/rustc_codegen_gcc/src/asm.rs | 2 | ||||
| -rw-r--r-- | compiler/rustc_codegen_gcc/src/back/write.rs | 2 | ||||
| -rw-r--r-- | compiler/rustc_codegen_gcc/src/builder.rs | 31 | ||||
| -rw-r--r-- | compiler/rustc_codegen_gcc/src/common.rs | 4 | ||||
| -rw-r--r-- | compiler/rustc_codegen_gcc/src/context.rs | 4 | ||||
| -rw-r--r-- | compiler/rustc_codegen_gcc/src/coverageinfo.rs | 4 | ||||
| -rw-r--r-- | compiler/rustc_codegen_gcc/src/intrinsic/mod.rs | 32 | ||||
| -rw-r--r-- | compiler/rustc_codegen_gcc/src/intrinsic/simd.rs | 26 |
12 files changed, 101 insertions, 50 deletions
diff --git a/compiler/rustc_codegen_gcc/Cargo.lock b/compiler/rustc_codegen_gcc/Cargo.lock index ab2c7ca8a47..3ecb0ef6b4d 100644 --- a/compiler/rustc_codegen_gcc/Cargo.lock +++ b/compiler/rustc_codegen_gcc/Cargo.lock @@ -79,16 +79,18 @@ dependencies = [ [[package]] name = "gccjit" -version = "1.0.0" -source = "git+https://github.com/antoyo/gccjit.rs#9f8f67edc006d543b17529a001803ffece48349e" +version = "2.0.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ecaa4c3da2d74c1a991b4faff75d49ab1d0522d9a99d8e2614b3b04d226417ce" dependencies = [ "gccjit_sys", ] [[package]] name = "gccjit_sys" -version = "0.0.1" -source = "git+https://github.com/antoyo/gccjit.rs#9f8f67edc006d543b17529a001803ffece48349e" +version = "0.1.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "406a66fba005f1a02661f2f9443e5693dd3a667b7c58e70aa4ccc4c8b50b4758" dependencies = [ "libc", ] diff --git a/compiler/rustc_codegen_gcc/Cargo.toml b/compiler/rustc_codegen_gcc/Cargo.toml index 100c10ef1d7..c5aa2eed1e0 100644 --- a/compiler/rustc_codegen_gcc/Cargo.toml +++ b/compiler/rustc_codegen_gcc/Cargo.toml @@ -22,7 +22,7 @@ master = ["gccjit/master"] default = ["master"] [dependencies] -gccjit = { git = "https://github.com/antoyo/gccjit.rs" } +gccjit = "2.0" # Local copy. #gccjit = { path = "../gccjit.rs" } diff --git a/compiler/rustc_codegen_gcc/example/mini_core.rs b/compiler/rustc_codegen_gcc/example/mini_core.rs index a868471ed1d..4665009e191 100644 --- a/compiler/rustc_codegen_gcc/example/mini_core.rs +++ b/compiler/rustc_codegen_gcc/example/mini_core.rs @@ -418,6 +418,36 @@ pub fn panic(_msg: &'static str) -> ! { } } +macro_rules! panic_const { + ($($lang:ident = $message:expr,)+) => { + #[cfg(not(bootstrap))] + pub mod panic_const { + use super::*; + + $( + #[track_caller] + #[lang = stringify!($lang)] + pub fn $lang() -> ! { + panic($message); + } + )+ + } + } +} + +panic_const! { + panic_const_add_overflow = "attempt to add with overflow", + panic_const_sub_overflow = "attempt to subtract with overflow", + panic_const_mul_overflow = "attempt to multiply with overflow", + panic_const_div_overflow = "attempt to divide with overflow", + panic_const_rem_overflow = "attempt to calculate the remainder with overflow", + panic_const_neg_overflow = "attempt to negate with overflow", + panic_const_shr_overflow = "attempt to shift right with overflow", + panic_const_shl_overflow = "attempt to shift left with overflow", + panic_const_div_by_zero = "attempt to divide by zero", + panic_const_rem_by_zero = "attempt to calculate the remainder with a divisor of zero", +} + #[lang = "panic_cannot_unwind"] fn panic_cannot_unwind() -> ! { unsafe { diff --git a/compiler/rustc_codegen_gcc/patches/libgccjit12/0001-core-Disable-portable-simd-test.patch b/compiler/rustc_codegen_gcc/patches/libgccjit12/0001-core-Disable-portable-simd-test.patch index 914ae986b50..36d0789d2a2 100644 --- a/compiler/rustc_codegen_gcc/patches/libgccjit12/0001-core-Disable-portable-simd-test.patch +++ b/compiler/rustc_codegen_gcc/patches/libgccjit12/0001-core-Disable-portable-simd-test.patch @@ -14,7 +14,7 @@ index d0a119c..76fdece 100644 @@ -89,7 +89,6 @@ #![feature(never_type)] #![feature(unwrap_infallible)] - #![feature(pointer_is_aligned)] + #![feature(pointer_is_aligned_to)] -#![feature(portable_simd)] #![feature(ptr_metadata)] #![feature(lazy_cell)] @@ -27,6 +27,6 @@ index d0a119c..76fdece 100644 mod slice; mod str; mod str_lossy; --- +-- 2.42.1 diff --git a/compiler/rustc_codegen_gcc/src/asm.rs b/compiler/rustc_codegen_gcc/src/asm.rs index 9b679019e96..06b14a1f118 100644 --- a/compiler/rustc_codegen_gcc/src/asm.rs +++ b/compiler/rustc_codegen_gcc/src/asm.rs @@ -541,7 +541,7 @@ impl<'a, 'gcc, 'tcx> AsmBuilderMethods<'tcx> for Builder<'a, 'gcc, 'tcx> { let builtin_unreachable: RValue<'gcc> = unsafe { std::mem::transmute(builtin_unreachable) }; - self.call(self.type_void(), None, None, builtin_unreachable, &[], None); + self.call(self.type_void(), None, None, builtin_unreachable, &[], None, None); } // Write results to outputs. diff --git a/compiler/rustc_codegen_gcc/src/back/write.rs b/compiler/rustc_codegen_gcc/src/back/write.rs index 76a619a1af7..3ea5be1ee56 100644 --- a/compiler/rustc_codegen_gcc/src/back/write.rs +++ b/compiler/rustc_codegen_gcc/src/back/write.rs @@ -158,6 +158,8 @@ pub(crate) unsafe fn codegen( config.emit_obj != EmitObj::None, cgcx.target_can_use_split_dwarf && cgcx.split_debuginfo == SplitDebuginfo::Unpacked, config.emit_bc, + config.emit_asm, + config.emit_ir, &cgcx.output_filenames, )) } diff --git a/compiler/rustc_codegen_gcc/src/builder.rs b/compiler/rustc_codegen_gcc/src/builder.rs index f5cda81f6ab..6253816d37d 100644 --- a/compiler/rustc_codegen_gcc/src/builder.rs +++ b/compiler/rustc_codegen_gcc/src/builder.rs @@ -25,7 +25,7 @@ use rustc_middle::ty::layout::{ FnAbiError, FnAbiOfHelpers, FnAbiRequest, HasParamEnv, HasTyCtxt, LayoutError, LayoutOfHelpers, TyAndLayout, }; -use rustc_middle::ty::{ParamEnv, Ty, TyCtxt}; +use rustc_middle::ty::{ParamEnv, Ty, TyCtxt, Instance}; use rustc_span::def_id::DefId; use rustc_span::Span; use rustc_target::abi::{ @@ -592,12 +592,13 @@ impl<'a, 'gcc, 'tcx> BuilderMethods<'a, 'tcx> for Builder<'a, 'gcc, 'tcx> { then: Block<'gcc>, catch: Block<'gcc>, _funclet: Option<&Funclet>, + instance: Option<Instance<'tcx>>, ) -> RValue<'gcc> { let try_block = self.current_func().new_block("try"); let current_block = self.block.clone(); self.block = try_block; - let call = self.call(typ, fn_attrs, None, func, args, None); // TODO(antoyo): use funclet here? + let call = self.call(typ, fn_attrs, None, func, args, None, instance); // TODO(antoyo): use funclet here? self.block = current_block; let return_value = @@ -973,7 +974,7 @@ impl<'a, 'gcc, 'tcx> BuilderMethods<'a, 'tcx> for Builder<'a, 'gcc, 'tcx> { &mut self, place: PlaceRef<'tcx, RValue<'gcc>>, ) -> OperandRef<'tcx, RValue<'gcc>> { - assert_eq!(place.llextra.is_some(), place.layout.is_unsized()); + assert_eq!(place.val.llextra.is_some(), place.layout.is_unsized()); if place.layout.is_zst() { return OperandRef::zero_sized(place.layout); @@ -998,10 +999,11 @@ impl<'a, 'gcc, 'tcx> BuilderMethods<'a, 'tcx> for Builder<'a, 'gcc, 'tcx> { } } - let val = if let Some(llextra) = place.llextra { - OperandValue::Ref(place.llval, Some(llextra), place.align) + let val = if let Some(_) = place.val.llextra { + // FIXME: Merge with the `else` below? + OperandValue::Ref(place.val) } else if place.layout.is_gcc_immediate() { - let load = self.load(place.layout.gcc_type(self), place.llval, place.align); + let load = self.load(place.layout.gcc_type(self), place.val.llval, place.val.align); if let abi::Abi::Scalar(ref scalar) = place.layout.abi { scalar_load_metadata(self, load, scalar); } @@ -1011,9 +1013,9 @@ impl<'a, 'gcc, 'tcx> BuilderMethods<'a, 'tcx> for Builder<'a, 'gcc, 'tcx> { let mut load = |i, scalar: &abi::Scalar, align| { let llptr = if i == 0 { - place.llval + place.val.llval } else { - self.inbounds_ptradd(place.llval, self.const_usize(b_offset.bytes())) + self.inbounds_ptradd(place.val.llval, self.const_usize(b_offset.bytes())) }; let llty = place.layout.scalar_pair_element_gcc_type(self, i); let load = self.load(llty, llptr, align); @@ -1026,11 +1028,11 @@ impl<'a, 'gcc, 'tcx> BuilderMethods<'a, 'tcx> for Builder<'a, 'gcc, 'tcx> { }; OperandValue::Pair( - load(0, a, place.align), - load(1, b, place.align.restrict_for_offset(b_offset)), + load(0, a, place.val.align), + load(1, b, place.val.align.restrict_for_offset(b_offset)), ) } else { - OperandValue::Ref(place.llval, None, place.align) + OperandValue::Ref(place.val) }; OperandRef { val, layout: place.layout } @@ -1044,8 +1046,8 @@ impl<'a, 'gcc, 'tcx> BuilderMethods<'a, 'tcx> for Builder<'a, 'gcc, 'tcx> { ) { let zero = self.const_usize(0); let count = self.const_usize(count); - let start = dest.project_index(self, zero).llval; - let end = dest.project_index(self, count).llval; + let start = dest.project_index(self, zero).val.llval; + let end = dest.project_index(self, count).val.llval; let header_bb = self.append_sibling_block("repeat_loop_header"); let body_bb = self.append_sibling_block("repeat_loop_body"); @@ -1063,7 +1065,7 @@ impl<'a, 'gcc, 'tcx> BuilderMethods<'a, 'tcx> for Builder<'a, 'gcc, 'tcx> { self.cond_br(keep_going, body_bb, next_bb); self.switch_to_block(body_bb); - let align = dest.align.restrict_for_offset(dest.layout.field(self.cx(), 0).size); + 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( @@ -1667,6 +1669,7 @@ impl<'a, 'gcc, 'tcx> BuilderMethods<'a, 'tcx> for Builder<'a, 'gcc, 'tcx> { func: RValue<'gcc>, args: &[RValue<'gcc>], funclet: Option<&Funclet>, + _instance: Option<Instance<'tcx>>, ) -> RValue<'gcc> { // FIXME(antoyo): remove when having a proper API. let gcc_func = unsafe { std::mem::transmute(func) }; diff --git a/compiler/rustc_codegen_gcc/src/common.rs b/compiler/rustc_codegen_gcc/src/common.rs index d243d7088ad..78d943192db 100644 --- a/compiler/rustc_codegen_gcc/src/common.rs +++ b/compiler/rustc_codegen_gcc/src/common.rs @@ -94,6 +94,10 @@ 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_u32(&self, i: u32) -> RValue<'gcc> { self.const_uint(self.type_u32(), i as u64) } diff --git a/compiler/rustc_codegen_gcc/src/context.rs b/compiler/rustc_codegen_gcc/src/context.rs index 8f643c7db72..9e6cf3e34df 100644 --- a/compiler/rustc_codegen_gcc/src/context.rs +++ b/compiler/rustc_codegen_gcc/src/context.rs @@ -110,6 +110,7 @@ pub struct CodegenCx<'gcc, 'tcx> { local_gen_sym_counter: Cell<usize>, eh_personality: Cell<Option<RValue<'gcc>>>, + #[cfg(feature="master")] pub rust_try_fn: Cell<Option<(Type<'gcc>, Function<'gcc>)>>, pub pointee_infos: RefCell<FxHashMap<(Ty<'tcx>, Size), Option<PointeeInfo>>>, @@ -121,6 +122,7 @@ pub struct CodegenCx<'gcc, 'tcx> { /// FIXME(antoyo): fix the rustc API to avoid having this hack. pub structs_as_pointer: RefCell<FxHashSet<RValue<'gcc>>>, + #[cfg(feature="master")] pub cleanup_blocks: RefCell<FxHashSet<Block<'gcc>>>, } @@ -325,9 +327,11 @@ impl<'gcc, 'tcx> CodegenCx<'gcc, 'tcx> { struct_types: Default::default(), local_gen_sym_counter: Cell::new(0), eh_personality: Cell::new(None), + #[cfg(feature="master")] rust_try_fn: Cell::new(None), pointee_infos: Default::default(), structs_as_pointer: Default::default(), + #[cfg(feature="master")] cleanup_blocks: Default::default(), }; // TODO(antoyo): instead of doing this, add SsizeT to libgccjit. diff --git a/compiler/rustc_codegen_gcc/src/coverageinfo.rs b/compiler/rustc_codegen_gcc/src/coverageinfo.rs index 849e9886ef3..4e44f78f23c 100644 --- a/compiler/rustc_codegen_gcc/src/coverageinfo.rs +++ b/compiler/rustc_codegen_gcc/src/coverageinfo.rs @@ -1,11 +1,11 @@ use rustc_codegen_ssa::traits::CoverageInfoBuilderMethods; -use rustc_middle::mir::Coverage; +use rustc_middle::mir::coverage::CoverageKind; use rustc_middle::ty::Instance; use crate::builder::Builder; impl<'a, 'gcc, 'tcx> CoverageInfoBuilderMethods<'tcx> for Builder<'a, 'gcc, 'tcx> { - fn add_coverage(&mut self, _instance: Instance<'tcx>, _coverage: &Coverage) { + fn add_coverage(&mut self, _instance: Instance<'tcx>, _kind: &CoverageKind) { // TODO(antoyo) } } diff --git a/compiler/rustc_codegen_gcc/src/intrinsic/mod.rs b/compiler/rustc_codegen_gcc/src/intrinsic/mod.rs index a6c8b72e851..bee6bda007c 100644 --- a/compiler/rustc_codegen_gcc/src/intrinsic/mod.rs +++ b/compiler/rustc_codegen_gcc/src/intrinsic/mod.rs @@ -11,7 +11,7 @@ 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; +use rustc_codegen_ssa::mir::place::{PlaceRef, PlaceValue}; use rustc_codegen_ssa::traits::{ ArgAbiMethods, BuilderMethods, ConstMethods, IntrinsicCallMethods, }; @@ -133,6 +133,7 @@ impl<'a, 'gcc, 'tcx> IntrinsicCallMethods<'tcx> for Builder<'a, 'gcc, 'tcx> { func, &args.iter().map(|arg| arg.immediate()).collect::<Vec<_>>(), None, + None, ) } sym::likely => self.expect(args[0].immediate(), true), @@ -353,7 +354,7 @@ impl<'a, 'gcc, 'tcx> IntrinsicCallMethods<'tcx> for Builder<'a, 'gcc, 'tcx> { let block = self.llbb(); let extended_asm = block.add_extended_asm(None, ""); - extended_asm.add_input_operand(None, "r", result.llval); + extended_asm.add_input_operand(None, "r", result.val.llval); extended_asm.add_clobber("memory"); extended_asm.set_volatile_flag(true); @@ -387,8 +388,8 @@ impl<'a, 'gcc, 'tcx> IntrinsicCallMethods<'tcx> for Builder<'a, 'gcc, 'tcx> { if !fn_abi.ret.is_ignore() { if let PassMode::Cast { cast: ty, .. } = &fn_abi.ret.mode { let ptr_llty = self.type_ptr_to(ty.gcc_type(self)); - let ptr = self.pointercast(result.llval, ptr_llty); - self.store(llval, ptr, result.align); + let ptr = self.pointercast(result.val.llval, ptr_llty); + self.store(llval, ptr, result.val.align); } else { OperandRef::from_immediate_or_packed_pair(self, llval, result.layout) .val @@ -401,7 +402,7 @@ impl<'a, 'gcc, 'tcx> IntrinsicCallMethods<'tcx> for Builder<'a, 'gcc, 'tcx> { fn abort(&mut self) { let func = self.context.get_builtin_function("abort"); let func: RValue<'gcc> = unsafe { std::mem::transmute(func) }; - self.call(self.type_void(), None, None, func, &[], None); + self.call(self.type_void(), None, None, func, &[], None, None); } fn assume(&mut self, value: Self::Value) { @@ -501,7 +502,7 @@ impl<'gcc, 'tcx> ArgAbiExt<'gcc, 'tcx> for ArgAbi<'tcx, Ty<'tcx>> { return; } if self.is_sized_indirect() { - OperandValue::Ref(val, None, self.layout.align.abi).store(bx, dst) + OperandValue::Ref(PlaceValue::new_sized(val, self.layout.align.abi)).store(bx, dst) } else if self.is_unsized_indirect() { bug!("unsized `ArgAbi` must be handled through `store_fn_arg`"); } else if let PassMode::Cast { ref cast, .. } = self.mode { @@ -510,7 +511,7 @@ impl<'gcc, 'tcx> ArgAbiExt<'gcc, 'tcx> for ArgAbi<'tcx, Ty<'tcx>> { let can_store_through_cast_ptr = false; if can_store_through_cast_ptr { let cast_ptr_llty = bx.type_ptr_to(cast.gcc_type(bx)); - let cast_dst = bx.pointercast(dst.llval, cast_ptr_llty); + let cast_dst = bx.pointercast(dst.val.llval, cast_ptr_llty); bx.store(val, cast_dst, self.layout.align.abi); } else { // The actual return type is a struct, but the ABI @@ -538,7 +539,7 @@ impl<'gcc, 'tcx> ArgAbiExt<'gcc, 'tcx> for ArgAbi<'tcx, Ty<'tcx>> { // ... and then memcpy it to the intended destination. bx.memcpy( - dst.llval, + dst.val.llval, self.layout.align.abi, llscratch, scratch_align, @@ -570,7 +571,12 @@ impl<'gcc, 'tcx> ArgAbiExt<'gcc, 'tcx> for ArgAbi<'tcx, Ty<'tcx>> { OperandValue::Pair(next(), next()).store(bx, dst); } PassMode::Indirect { meta_attrs: Some(_), .. } => { - OperandValue::Ref(next(), Some(next()), self.layout.align.abi).store(bx, dst); + let place_val = PlaceValue { + llval: next(), + llextra: Some(next()), + align: self.layout.align.abi, + }; + OperandValue::Ref(place_val).store(bx, dst); } PassMode::Direct(_) | PassMode::Indirect { meta_attrs: None, .. } @@ -1103,7 +1109,7 @@ fn try_intrinsic<'a, 'b, 'gcc, 'tcx>( dest: RValue<'gcc>, ) { if bx.sess().panic_strategy() == PanicStrategy::Abort { - bx.call(bx.type_void(), None, None, try_func, &[data], None); + bx.call(bx.type_void(), None, None, try_func, &[data], None, None); // Return 0 unconditionally from the intrinsic call; // we can never unwind. let ret_align = bx.tcx.data_layout.i32_align.abi; @@ -1177,21 +1183,21 @@ fn codegen_gnu_try<'gcc>( let zero = bx.cx.context.new_rvalue_zero(bx.int_type); let ptr = bx.cx.context.new_call(None, eh_pointer_builtin, &[zero]); let catch_ty = bx.type_func(&[bx.type_i8p(), bx.type_i8p()], bx.type_void()); - bx.call(catch_ty, None, None, catch_func, &[data, ptr], None); + bx.call(catch_ty, None, None, catch_func, &[data, ptr], None, None); bx.ret(bx.const_i32(1)); // NOTE: the blocks must be filled before adding the try/catch, otherwise gcc will not // generate a try/catch. // FIXME(antoyo): add a check in the libgccjit API to prevent this. bx.switch_to_block(current_block); - bx.invoke(try_func_ty, None, None, try_func, &[data], then, catch, None); + bx.invoke(try_func_ty, None, None, try_func, &[data], then, catch, None, None); }); let func = unsafe { std::mem::transmute(func) }; // Note that no invoke is used here because by definition this function // can't panic (that's what it's catching). - let ret = bx.call(llty, None, None, func, &[try_func, data, catch_func], None); + let ret = bx.call(llty, None, None, func, &[try_func, data, catch_func], None, None); let i32_align = bx.tcx().data_layout.i32_align.abi; bx.store(ret, dest, i32_align); } diff --git a/compiler/rustc_codegen_gcc/src/intrinsic/simd.rs b/compiler/rustc_codegen_gcc/src/intrinsic/simd.rs index e9af34059a0..6039a4aaf01 100644 --- a/compiler/rustc_codegen_gcc/src/intrinsic/simd.rs +++ b/compiler/rustc_codegen_gcc/src/intrinsic/simd.rs @@ -82,7 +82,7 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( let place = PlaceRef::alloca(bx, args[0].layout); args[0].val.store(bx, place); let int_ty = bx.type_ix(expected_bytes * 8); - let ptr = bx.pointercast(place.llval, bx.cx.type_ptr_to(int_ty)); + let ptr = bx.pointercast(place.val.llval, bx.cx.type_ptr_to(int_ty)); bx.load(int_ty, ptr, Align::ONE) } _ => return_error!(InvalidMonomorphization::InvalidBitmask { @@ -796,16 +796,16 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( // This counts how many pointers fn ptr_count(t: Ty<'_>) -> usize { - match t.kind() { - ty::RawPtr(p) => 1 + ptr_count(p.ty), + match *t.kind() { + ty::RawPtr(p_ty, _) => 1 + ptr_count(p_ty), _ => 0, } } // Non-ptr type fn non_ptr(t: Ty<'_>) -> Ty<'_> { - match t.kind() { - ty::RawPtr(p) => non_ptr(p.ty), + match *t.kind() { + ty::RawPtr(p_ty, _) => non_ptr(p_ty), _ => t, } } @@ -814,8 +814,8 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( // to the element type of the first argument let (_, element_ty0) = arg_tys[0].simd_size_and_type(bx.tcx()); let (_, element_ty1) = arg_tys[1].simd_size_and_type(bx.tcx()); - let (pointer_count, underlying_ty) = match element_ty1.kind() { - ty::RawPtr(p) if p.ty == in_elem => (ptr_count(element_ty1), non_ptr(element_ty1)), + let (pointer_count, underlying_ty) = match *element_ty1.kind() { + ty::RawPtr(p_ty, _) if p_ty == in_elem => (ptr_count(element_ty1), non_ptr(element_ty1)), _ => { require!( false, @@ -910,16 +910,16 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( // This counts how many pointers fn ptr_count(t: Ty<'_>) -> usize { - match t.kind() { - ty::RawPtr(p) => 1 + ptr_count(p.ty), + match *t.kind() { + ty::RawPtr(p_ty, _) => 1 + ptr_count(p_ty), _ => 0, } } // Non-ptr type fn non_ptr(t: Ty<'_>) -> Ty<'_> { - match t.kind() { - ty::RawPtr(p) => non_ptr(p.ty), + match *t.kind() { + ty::RawPtr(p_ty, _) => non_ptr(p_ty), _ => t, } } @@ -929,8 +929,8 @@ pub fn generic_simd_intrinsic<'a, 'gcc, 'tcx>( let (_, element_ty0) = arg_tys[0].simd_size_and_type(bx.tcx()); let (_, element_ty1) = arg_tys[1].simd_size_and_type(bx.tcx()); let (_, element_ty2) = arg_tys[2].simd_size_and_type(bx.tcx()); - let (pointer_count, underlying_ty) = match element_ty1.kind() { - ty::RawPtr(p) if p.ty == in_elem && p.mutbl == hir::Mutability::Mut => { + let (pointer_count, underlying_ty) = match *element_ty1.kind() { + ty::RawPtr(p_ty, mutbl) if p_ty == in_elem && mutbl == hir::Mutability::Mut => { (ptr_count(element_ty1), non_ptr(element_ty1)) } _ => { |
