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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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22
compiler/rustc_codegen_cranelift/src/intrinsics/mod.rs
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@@ -5,7 +5,7 @@ macro_rules! intrinsic_args {
($fx:expr, $args:expr => ($($arg:tt),*); $intrinsic:expr) => {
#[allow(unused_parens)]
let ($($arg),*) = if let [$($arg),*] = $args {
($(codegen_operand($fx, $arg)),*)
($(codegen_operand($fx, &($arg).node)),*)
} else {
$crate::intrinsics::bug_on_incorrect_arg_count($intrinsic);
};
@@ -22,6 +22,7 @@ use rustc_middle::ty;
use rustc_middle::ty::layout::{HasParamEnv, ValidityRequirement};
use rustc_middle::ty::print::{with_no_trimmed_paths, with_no_visible_paths};
use rustc_middle::ty::GenericArgsRef;
use rustc_span::source_map::Spanned;
use rustc_span::symbol::{kw, sym, Symbol};
pub(crate) use self::llvm::codegen_llvm_intrinsic_call;
@@ -263,7 +264,7 @@ fn bool_to_zero_or_max_uint<'tcx>(
pub(crate) fn codegen_intrinsic_call<'tcx>(
fx: &mut FunctionCx<'_, '_, 'tcx>,
instance: Instance<'tcx>,
args: &[mir::Operand<'tcx>],
args: &[Spanned<mir::Operand<'tcx>>],
destination: CPlace<'tcx>,
target: Option<BasicBlock>,
source_info: mir::SourceInfo,
@@ -301,7 +302,7 @@ pub(crate) fn codegen_intrinsic_call<'tcx>(
fn codegen_float_intrinsic_call<'tcx>(
fx: &mut FunctionCx<'_, '_, 'tcx>,
intrinsic: Symbol,
args: &[mir::Operand<'tcx>],
args: &[Spanned<mir::Operand<'tcx>>],
ret: CPlace<'tcx>,
) -> bool {
let (name, arg_count, ty, clif_ty) = match intrinsic {
@@ -353,18 +354,21 @@ fn codegen_float_intrinsic_call<'tcx>(
let (a, b, c);
let args = match args {
[x] => {
a = [codegen_operand(fx, x).load_scalar(fx)];
a = [codegen_operand(fx, &x.node).load_scalar(fx)];
&a as &[_]
}
[x, y] => {
b = [codegen_operand(fx, x).load_scalar(fx), codegen_operand(fx, y).load_scalar(fx)];
b = [
codegen_operand(fx, &x.node).load_scalar(fx),
codegen_operand(fx, &y.node).load_scalar(fx),
];
&b
}
[x, y, z] => {
c = [
codegen_operand(fx, x).load_scalar(fx),
codegen_operand(fx, y).load_scalar(fx),
codegen_operand(fx, z).load_scalar(fx),
codegen_operand(fx, &x.node).load_scalar(fx),
codegen_operand(fx, &y.node).load_scalar(fx),
codegen_operand(fx, &z.node).load_scalar(fx),
];
&c
}
@@ -422,7 +426,7 @@ fn codegen_regular_intrinsic_call<'tcx>(
instance: Instance<'tcx>,
intrinsic: Symbol,
generic_args: GenericArgsRef<'tcx>,
args: &[mir::Operand<'tcx>],
args: &[Spanned<mir::Operand<'tcx>>],
ret: CPlace<'tcx>,
destination: Option<BasicBlock>,
source_info: mir::SourceInfo,