bjoernager/rust
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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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21
compiler/rustc_codegen_ssa/src/mir/block.rs
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@ -17,7 +17,7 @@ use rustc_middle::ty::layout::{HasTyCtxt, LayoutOf, ValidityRequirement};
use rustc_middle::ty::print::{with_no_trimmed_paths, with_no_visible_paths};
use rustc_middle::ty::{self, Instance, Ty};
use rustc_session::config::OptLevel;
use rustc_span::{sym, Span, Symbol};
use rustc_span::{source_map::Spanned, sym, Span, Symbol};
use rustc_target::abi::call::{ArgAbi, FnAbi, PassMode, Reg};
use rustc_target::abi::{self, HasDataLayout, WrappingRange};
use rustc_target::spec::abi::Abi;
@ -742,7 +742,7 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
bx: &mut Bx,
terminator: &mir::Terminator<'tcx>,
func: &mir::Operand<'tcx>,
args: &[mir::Operand<'tcx>],
args: &[Spanned<mir::Operand<'tcx>>],
destination: mir::Place<'tcx>,
target: Option<mir::BasicBlock>,
unwind: mir::UnwindAction,
@ -793,7 +793,7 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
let extra_args = &args[sig.inputs().skip_binder().len()..];
let extra_args = bx.tcx().mk_type_list_from_iter(extra_args.iter().map(|op_arg| {
let op_ty = op_arg.ty(self.mir, bx.tcx());
let op_ty = op_arg.node.ty(self.mir, bx.tcx());
self.monomorphize(op_ty)
}));
@ -863,7 +863,7 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
// checked by const-qualification, which also
// promotes any complex rvalues to constants.
if i == 2 && intrinsic == sym::simd_shuffle {
if let mir::Operand::Constant(constant) = arg {
if let mir::Operand::Constant(constant) = &arg.node {
let (llval, ty) = self.simd_shuffle_indices(bx, constant);
return OperandRef {
val: Immediate(llval),
@ -874,7 +874,7 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
}
}
self.codegen_operand(bx, arg)
self.codegen_operand(bx, &arg.node)
})
.collect();
@ -910,7 +910,7 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
let mut copied_constant_arguments = vec![];
'make_args: for (i, arg) in first_args.iter().enumerate() {
let mut op = self.codegen_operand(bx, arg);
let mut op = self.codegen_operand(bx, &arg.node);
if let (0, Some(ty::InstanceDef::Virtual(_, idx))) = (i, def) {
match op.val {
@ -988,7 +988,7 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
// The callee needs to own the argument memory if we pass it
// by-ref, so make a local copy of non-immediate constants.
match (arg, op.val) {
match (&arg.node, op.val) {
(&mir::Operand::Copy(_), Ref(_, None, _))
| (&mir::Operand::Constant(_), Ref(_, None, _)) => {
let tmp = PlaceRef::alloca(bx, op.layout);
@ -1003,7 +1003,12 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
self.codegen_argument(bx, op, &mut llargs, &fn_abi.args[i]);
}
let num_untupled = untuple.map(|tup| {
self.codegen_arguments_untupled(bx, tup, &mut llargs, &fn_abi.args[first_args.len()..])
self.codegen_arguments_untupled(
bx,
&tup.node,
&mut llargs,
&fn_abi.args[first_args.len()..],
)
});
let needs_location =