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compiler: Lower fn call arg spans down to MIR

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To enable improved accuracy of diagnostics in upcoming commits.
This commit is contained in:
Martin Nordholts
2024-01-12 08:21:42 +01:00
parent 924ea05103
commit 16ba56c242
47 changed files with 221 additions and 170 deletions
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24
compiler/rustc_codegen_cranelift/src/intrinsics/simd.rs
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@@ -21,7 +21,7 @@ pub(super) fn codegen_simd_intrinsic_call<'tcx>(
fx: &mut FunctionCx<'_, '_, 'tcx>,
intrinsic: Symbol,
generic_args: GenericArgsRef<'tcx>,
args: &[mir::Operand<'tcx>],
args: &[Spanned<mir::Operand<'tcx>>],
ret: CPlace<'tcx>,
target: BasicBlock,
span: Span,
@@ -121,8 +121,8 @@ pub(super) fn codegen_simd_intrinsic_call<'tcx>(
let [x, y] = args else {
bug!("wrong number of args for intrinsic {intrinsic}");
};
let x = codegen_operand(fx, x);
let y = codegen_operand(fx, y);
let x = codegen_operand(fx, &x.node);
let y = codegen_operand(fx, &y.node);
if !x.layout().ty.is_simd() {
report_simd_type_validation_error(fx, intrinsic, span, x.layout().ty);
@@ -172,8 +172,8 @@ pub(super) fn codegen_simd_intrinsic_call<'tcx>(
bug!("wrong number of args for intrinsic {intrinsic}");
}
};
let x = codegen_operand(fx, x);
let y = codegen_operand(fx, y);
let x = codegen_operand(fx, &x.node);
let y = codegen_operand(fx, &y.node);
if !x.layout().ty.is_simd() {
report_simd_type_validation_error(fx, intrinsic, span, x.layout().ty);
@@ -182,7 +182,7 @@ pub(super) fn codegen_simd_intrinsic_call<'tcx>(
// Make sure this is actually an array, since typeck only checks the length-suffixed
// version of this intrinsic.
let idx_ty = fx.monomorphize(idx.ty(fx.mir, fx.tcx));
let idx_ty = fx.monomorphize(idx.node.ty(fx.mir, fx.tcx));
let n: u16 = match idx_ty.kind() {
ty::Array(ty, len) if matches!(ty.kind(), ty::Uint(ty::UintTy::U32)) => len
.try_eval_target_usize(fx.tcx, ty::ParamEnv::reveal_all())
@@ -215,7 +215,7 @@ pub(super) fn codegen_simd_intrinsic_call<'tcx>(
let indexes = {
use rustc_middle::mir::interpret::*;
let idx_const = match idx {
let idx_const = match &idx.node {
Operand::Constant(const_) => crate::constant::eval_mir_constant(fx, const_).0,
Operand::Copy(_) | Operand::Move(_) => unreachable!("{idx:?}"),
};
@@ -269,12 +269,12 @@ pub(super) fn codegen_simd_intrinsic_call<'tcx>(
bug!("wrong number of args for intrinsic {intrinsic}");
}
};
let base = codegen_operand(fx, base);
let val = codegen_operand(fx, val);
let base = codegen_operand(fx, &base.node);
let val = codegen_operand(fx, &val.node);
// FIXME validate
let idx_const = if let Some(idx_const) =
crate::constant::mir_operand_get_const_val(fx, idx)
crate::constant::mir_operand_get_const_val(fx, &idx.node)
{
idx_const
} else {
@@ -304,7 +304,7 @@ pub(super) fn codegen_simd_intrinsic_call<'tcx>(
bug!("wrong number of args for intrinsic {intrinsic}");
}
};
let v = codegen_operand(fx, v);
let v = codegen_operand(fx, &v.node);
if !v.layout().ty.is_simd() {
report_simd_type_validation_error(fx, intrinsic, span, v.layout().ty);
@@ -312,7 +312,7 @@ pub(super) fn codegen_simd_intrinsic_call<'tcx>(
}
let idx_const = if let Some(idx_const) =
crate::constant::mir_operand_get_const_val(fx, idx)
crate::constant::mir_operand_get_const_val(fx, &idx.node)
{
idx_const
} else {