diff options
Diffstat (limited to 'compiler/rustc_codegen_llvm/src/abi.rs')
| -rw-r--r-- | compiler/rustc_codegen_llvm/src/abi.rs | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/compiler/rustc_codegen_llvm/src/abi.rs b/compiler/rustc_codegen_llvm/src/abi.rs index 2fe5ed32daa..1d35138b013 100644 --- a/compiler/rustc_codegen_llvm/src/abi.rs +++ b/compiler/rustc_codegen_llvm/src/abi.rs @@ -2,6 +2,7 @@ use std::cmp; use libc::c_uint; use rustc_abi as abi; +pub(crate) use rustc_abi::ExternAbi; use rustc_abi::Primitive::Int; use rustc_abi::{HasDataLayout, Size}; use rustc_codegen_ssa::MemFlags; @@ -13,9 +14,8 @@ use rustc_middle::ty::layout::LayoutOf; pub(crate) use rustc_middle::ty::layout::{WIDE_PTR_ADDR, WIDE_PTR_EXTRA}; use rustc_middle::{bug, ty}; use rustc_session::config; -pub(crate) use rustc_target::abi::call::*; +pub(crate) use rustc_target::callconv::*; use rustc_target::spec::SanitizerSet; -pub(crate) use rustc_target::spec::abi::Abi; use smallvec::SmallVec; use crate::attributes::llfn_attrs_from_instance; @@ -415,7 +415,7 @@ impl<'ll, 'tcx> FnAbiLlvmExt<'ll, 'tcx> for FnAbi<'tcx, Ty<'tcx>> { instance: Option<ty::Instance<'tcx>>, ) { let mut func_attrs = SmallVec::<[_; 3]>::new(); - if self.ret.layout.abi.is_uninhabited() { + if self.ret.layout.is_uninhabited() { func_attrs.push(llvm::AttributeKind::NoReturn.create_attr(cx.llcx)); } if !self.can_unwind { @@ -436,7 +436,7 @@ impl<'ll, 'tcx> FnAbiLlvmExt<'ll, 'tcx> for FnAbi<'tcx, Ty<'tcx>> { i - 1 }; - let apply_range_attr = |idx: AttributePlace, scalar: rustc_target::abi::Scalar| { + let apply_range_attr = |idx: AttributePlace, scalar: rustc_abi::Scalar| { if cx.sess().opts.optimize != config::OptLevel::No && llvm_util::get_version() >= (19, 0, 0) && matches!(scalar.primitive(), Int(..)) @@ -458,7 +458,7 @@ impl<'ll, 'tcx> FnAbiLlvmExt<'ll, 'tcx> for FnAbi<'tcx, Ty<'tcx>> { match &self.ret.mode { PassMode::Direct(attrs) => { attrs.apply_attrs_to_llfn(llvm::AttributePlace::ReturnValue, cx, llfn); - if let abi::Abi::Scalar(scalar) = self.ret.layout.abi { + if let abi::BackendRepr::Scalar(scalar) = self.ret.layout.backend_repr { apply_range_attr(llvm::AttributePlace::ReturnValue, scalar); } } @@ -495,7 +495,7 @@ impl<'ll, 'tcx> FnAbiLlvmExt<'ll, 'tcx> for FnAbi<'tcx, Ty<'tcx>> { } PassMode::Direct(attrs) => { let i = apply(attrs); - if let abi::Abi::Scalar(scalar) = arg.layout.abi { + if let abi::BackendRepr::Scalar(scalar) = arg.layout.backend_repr { apply_range_attr(llvm::AttributePlace::Argument(i), scalar); } } @@ -510,7 +510,9 @@ impl<'ll, 'tcx> FnAbiLlvmExt<'ll, 'tcx> for FnAbi<'tcx, Ty<'tcx>> { PassMode::Pair(a, b) => { let i = apply(a); let ii = apply(b); - if let abi::Abi::ScalarPair(scalar_a, scalar_b) = arg.layout.abi { + if let abi::BackendRepr::ScalarPair(scalar_a, scalar_b) = + arg.layout.backend_repr + { apply_range_attr(llvm::AttributePlace::Argument(i), scalar_a); apply_range_attr(llvm::AttributePlace::Argument(ii), scalar_b); } @@ -532,7 +534,7 @@ impl<'ll, 'tcx> FnAbiLlvmExt<'ll, 'tcx> for FnAbi<'tcx, Ty<'tcx>> { fn apply_attrs_callsite(&self, bx: &mut Builder<'_, 'll, 'tcx>, callsite: &'ll Value) { let mut func_attrs = SmallVec::<[_; 2]>::new(); - if self.ret.layout.abi.is_uninhabited() { + if self.ret.layout.is_uninhabited() { func_attrs.push(llvm::AttributeKind::NoReturn.create_attr(bx.cx.llcx)); } if !self.can_unwind { @@ -570,7 +572,7 @@ impl<'ll, 'tcx> FnAbiLlvmExt<'ll, 'tcx> for FnAbi<'tcx, Ty<'tcx>> { } if bx.cx.sess().opts.optimize != config::OptLevel::No && llvm_util::get_version() < (19, 0, 0) - && let abi::Abi::Scalar(scalar) = self.ret.layout.abi + && let abi::BackendRepr::Scalar(scalar) = self.ret.layout.backend_repr && matches!(scalar.primitive(), Int(..)) // If the value is a boolean, the range is 0..2 and that ultimately // become 0..0 when the type becomes i1, which would be rejected |