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remove an unused argument

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it was already unused before, but due to the recursion the compiler did not realize
This commit is contained in:
Ralf Jung 2023-08-28 18:21:16 +02:00
parent 44401b89ad
commit 0d2cd6f650
3 changed files with 10 additions and 10 deletions
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4
src/abi.rs
View File

@ -125,8 +125,8 @@ fn gcc_type(&self, cx: &CodegenCx<'gcc, 'tcx>) -> (Type<'gcc>, Vec<Type<'gcc>>,
PassMode::Ignore => continue,
PassMode::Direct(_) => arg.layout.immediate_gcc_type(cx),
PassMode::Pair(..) => {
argument_tys.push(arg.layout.scalar_pair_element_gcc_type(cx, 0, true));
argument_tys.push(arg.layout.scalar_pair_element_gcc_type(cx, 1, true));
argument_tys.push(arg.layout.scalar_pair_element_gcc_type(cx, 0));
argument_tys.push(arg.layout.scalar_pair_element_gcc_type(cx, 1));
continue;
}
PassMode::Indirect { extra_attrs: Some(_), .. } => {

2
src/builder.rs
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@ -821,7 +821,7 @@ fn scalar_load_metadata<'a, 'gcc, 'tcx>(bx: &mut Builder<'a, 'gcc, 'tcx>, load:
let mut load = |i, scalar: &abi::Scalar, align| {
let llptr = self.struct_gep(pair_type, place.llval, i as u64);
let llty = place.layout.scalar_pair_element_gcc_type(self, i, false);
let llty = place.layout.scalar_pair_element_gcc_type(self, i);
let load = self.load(llty, llptr, align);
scalar_load_metadata(self, load, scalar);
if scalar.is_bool() { self.trunc(load, self.type_i1()) } else { load }

14
src/type_of.rs
View File

@ -4,7 +4,7 @@
use crate::rustc_codegen_ssa::traits::{BaseTypeMethods, DerivedTypeMethods, LayoutTypeMethods};
use rustc_middle::bug;
use rustc_middle::ty::{self, Ty, TypeVisitableExt};
use rustc_middle::ty::layout::{FnAbiOf, LayoutOf, TyAndLayout};
use rustc_middle::ty::layout::{LayoutOf, TyAndLayout};
use rustc_middle::ty::print::with_no_trimmed_paths;
use rustc_target::abi::{self, Abi, Align, F32, F64, FieldsShape, Int, Integer, Pointer, PointeeInfo, Size, TyAbiInterface, Variants};
use rustc_target::abi::call::{CastTarget, FnAbi, Reg};
@ -74,8 +74,8 @@ fn uncached_gcc_type<'gcc, 'tcx>(cx: &CodegenCx<'gcc, 'tcx>, layout: TyAndLayout
Abi::ScalarPair(..) => {
return cx.type_struct(
&[
layout.scalar_pair_element_gcc_type(cx, 0, false),
layout.scalar_pair_element_gcc_type(cx, 1, false),
layout.scalar_pair_element_gcc_type(cx, 0),
layout.scalar_pair_element_gcc_type(cx, 1),
],
false,
);
@ -150,7 +150,7 @@ pub trait LayoutGccExt<'tcx> {
fn gcc_type<'gcc>(&self, cx: &CodegenCx<'gcc, 'tcx>) -> Type<'gcc>;
fn immediate_gcc_type<'gcc>(&self, cx: &CodegenCx<'gcc, 'tcx>) -> Type<'gcc>;
fn scalar_gcc_type_at<'gcc>(&self, cx: &CodegenCx<'gcc, 'tcx>, scalar: &abi::Scalar, offset: Size) -> Type<'gcc>;
fn scalar_pair_element_gcc_type<'gcc>(&self, cx: &CodegenCx<'gcc, 'tcx>, index: usize, immediate: bool) -> Type<'gcc>;
fn scalar_pair_element_gcc_type<'gcc>(&self, cx: &CodegenCx<'gcc, 'tcx>, index: usize) -> Type<'gcc>;
fn gcc_field_index(&self, index: usize) -> u64;
fn pointee_info_at<'gcc>(&self, cx: &CodegenCx<'gcc, 'tcx>, offset: Size) -> Option<PointeeInfo>;
}
@ -265,7 +265,7 @@ fn scalar_gcc_type_at<'gcc>(&self, cx: &CodegenCx<'gcc, 'tcx>, scalar: &abi::Sca
}
}
fn scalar_pair_element_gcc_type<'gcc>(&self, cx: &CodegenCx<'gcc, 'tcx>, index: usize, immediate: bool) -> Type<'gcc> {
fn scalar_pair_element_gcc_type<'gcc>(&self, cx: &CodegenCx<'gcc, 'tcx>, index: usize) -> Type<'gcc> {
// This must produce the same result for `repr(transparent)` wrappers as for the inner type!
// In other words, this should generally not look at the type at all, but only at the
// layout.
@ -347,8 +347,8 @@ fn backend_field_index(&self, layout: TyAndLayout<'tcx>, index: usize) -> u64 {
layout.gcc_field_index(index)
}
fn scalar_pair_element_backend_type(&self, layout: TyAndLayout<'tcx>, index: usize, immediate: bool) -> Type<'gcc> {
layout.scalar_pair_element_gcc_type(self, index, immediate)
fn scalar_pair_element_backend_type(&self, layout: TyAndLayout<'tcx>, index: usize, _immediate: bool) -> Type<'gcc> {
layout.scalar_pair_element_gcc_type(self, index)
}
fn cast_backend_type(&self, ty: &CastTarget) -> Type<'gcc> {