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core: Add support for 32-bit size_t on 64-bit targets

This commit is contained in:
David Mak 2024-07-22 01:46:50 +08:00
parent 5faeede0e5
commit 693b2a8863
2 changed files with 41 additions and 9 deletions
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44
nac3core/src/codegen/expr.rs
View File

@ -1226,6 +1226,7 @@ pub fn gen_binop_expr_with_values<'ctx, G: CodeGenerator>(
debug_assert!(ctx.unifier.unioned(elem_ty1, elem_ty2));
let llvm_elem_ty = ctx.get_llvm_type(generator, elem_ty1);
let sizeof_elem = llvm_elem_ty.size_of().unwrap();
let lhs = ListValue::from_ptr_val(left_val.into_pointer_value(), llvm_usize, None);
let rhs = ListValue::from_ptr_val(right_val.into_pointer_value(), llvm_usize, None);
@ -1237,14 +1238,25 @@ pub fn gen_binop_expr_with_values<'ctx, G: CodeGenerator>(
let new_list = allocate_list(generator, ctx, Some(llvm_elem_ty), size, None);
let lhs_len = ctx
let lhs_size = ctx
.builder
.build_int_mul(lhs.load_size(ctx, None), llvm_elem_ty.size_of().unwrap(), "")
.build_int_z_extend_or_bit_cast(
lhs.load_size(ctx, None),
sizeof_elem.get_type(),
"",
)
.unwrap();
let rhs_len = ctx
let lhs_len = ctx.builder.build_int_mul(lhs_size, sizeof_elem, "").unwrap();
let rhs_size = ctx
.builder
.build_int_mul(rhs.load_size(ctx, None), llvm_elem_ty.size_of().unwrap(), "")
.build_int_z_extend_or_bit_cast(
rhs.load_size(ctx, None),
sizeof_elem.get_type(),
"",
)
.unwrap();
let rhs_len = ctx.builder.build_int_mul(rhs_size, sizeof_elem, "").unwrap();
let list_ptr = new_list.data().base_ptr(ctx, generator);
call_memcpy_generic(
@ -1309,6 +1321,7 @@ pub fn gen_binop_expr_with_values<'ctx, G: CodeGenerator>(
let int_val = call_int_smax(ctx, int_val, llvm_usize.const_zero(), None);
let elem_llvm_ty = ctx.get_llvm_type(generator, elem_ty);
let sizeof_elem = elem_llvm_ty.size_of().unwrap();
let new_list = allocate_list(
generator,
@ -1332,15 +1345,18 @@ pub fn gen_binop_expr_with_values<'ctx, G: CodeGenerator>(
new_list.data().ptr_offset_unchecked(ctx, generator, &offset, None)
};
let memcpy_sz = ctx
let list_size = ctx
.builder
.build_int_mul(
.build_int_z_extend_or_bit_cast(
list_val.load_size(ctx, None),
elem_llvm_ty.size_of().unwrap(),
sizeof_elem.get_type(),
"",
)
.unwrap();
let memcpy_sz =
ctx.builder.build_int_mul(list_size, sizeof_elem, "").unwrap();
call_memcpy_generic(
ctx,
ptr,
@ -2148,6 +2164,7 @@ fn gen_ndarray_subscript_expr<'ctx, G: CodeGenerator>(
let llvm_pndarray_t = ctx.get_llvm_type(generator, ndarray_ty).into_pointer_type();
let llvm_ndarray_t = llvm_pndarray_t.get_element_type().into_struct_type();
let llvm_ndarray_data_t = ctx.get_llvm_type(generator, ty).as_basic_type_enum();
let sizeof_elem = llvm_ndarray_data_t.size_of().unwrap();
// Check that len is non-zero
let len = v.load_ndims(ctx);
@ -2358,7 +2375,14 @@ fn gen_ndarray_subscript_expr<'ctx, G: CodeGenerator>(
let ndarray_num_dims = ndarray.load_ndims(ctx);
ndarray.create_dim_sizes(ctx, llvm_usize, ndarray_num_dims);
let ndarray_num_dims = ndarray.load_ndims(ctx);
let ndarray_num_dims = ctx
.builder
.build_int_z_extend_or_bit_cast(
ndarray.load_ndims(ctx),
llvm_usize.size_of().get_type(),
"",
)
.unwrap();
let v_dims_src_ptr = unsafe {
v.dim_sizes().ptr_offset_unchecked(
ctx,
@ -2384,6 +2408,10 @@ fn gen_ndarray_subscript_expr<'ctx, G: CodeGenerator>(
&ndarray.dim_sizes().as_slice_value(ctx, generator),
(None, None),
);
let ndarray_num_elems = ctx
.builder
.build_int_z_extend_or_bit_cast(ndarray_num_elems, sizeof_elem.get_type(), "")
.unwrap();
ndarray.create_data(ctx, llvm_ndarray_data_t, ndarray_num_elems);
let v_data_src_ptr = v.data().ptr_offset(ctx, generator, &index_addr, None);

6
nac3core/src/codegen/numpy.rs
View File

@ -1086,13 +1086,17 @@ fn ndarray_sliced_copyto_impl<'ctx, G: CodeGenerator + ?Sized>(
// If there are no (remaining) slice expressions, memcpy the entire dimension
if slices.is_empty() {
let sizeof_elem = ctx.get_llvm_type(generator, elem_ty).size_of().unwrap();
let stride = call_ndarray_calc_size(
generator,
ctx,
&src_arr.dim_sizes(),
(Some(llvm_usize.const_int(dim, false)), None),
);
let sizeof_elem = ctx.get_llvm_type(generator, elem_ty).size_of().unwrap();
let stride =
ctx.builder.build_int_z_extend_or_bit_cast(stride, sizeof_elem.get_type(), "").unwrap();
let cpy_len = ctx.builder.build_int_mul(stride, sizeof_elem, "").unwrap();
call_memcpy_generic(ctx, dst_slice_ptr, src_slice_ptr, cpy_len, llvm_i1.const_zero());