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Make builtin_deref just return a Ty

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This commit is contained in:
Michael Goulet
2024-05-09 22:45:14 -04:00
parent 8c7c151a7a
commit d50c2b0a52
43 changed files with 92 additions and 116 deletions
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10
compiler/rustc_codegen_cranelift/src/num.rs
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@@ -388,12 +388,8 @@ pub(crate) fn codegen_ptr_binop<'tcx>(
in_lhs: CValue<'tcx>,
in_rhs: CValue<'tcx>,
) -> CValue<'tcx> {
let is_thin_ptr = in_lhs
.layout()
.ty
.builtin_deref(true)
.map(|TypeAndMut { ty, mutbl: _ }| !has_ptr_meta(fx.tcx, ty))
.unwrap_or(true);
let is_thin_ptr =
in_lhs.layout().ty.builtin_deref(true).map(|ty| !has_ptr_meta(fx.tcx, ty)).unwrap_or(true);
if is_thin_ptr {
match bin_op {
@@ -404,7 +400,7 @@ pub(crate) fn codegen_ptr_binop<'tcx>(
codegen_compare_bin_op(fx, bin_op, false, lhs, rhs)
}
BinOp::Offset => {
let pointee_ty = in_lhs.layout().ty.builtin_deref(true).unwrap().ty;
let pointee_ty = in_lhs.layout().ty.builtin_deref(true).unwrap();
let (base, offset) = (in_lhs, in_rhs.load_scalar(fx));
let pointee_size = fx.layout_of(pointee_ty).size.bytes();
let ptr_diff = fx.bcx.ins().imul_imm(offset, pointee_size as i64);