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change representation of list/str

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This commit is contained in:
Folkert 2020-11-21 22:45:22 +01:00
parent 52772df2c3
commit 8013af7e97
6 changed files with 45 additions and 65 deletions
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18
compiler/gen/src/llvm/build.rs
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@ -550,11 +550,9 @@ pub fn build_exp_literal<'a, 'ctx, 'env>(
let len_type = env.ptr_int();
let len = len_type.const_int(bytes_len, false);
// NOTE we rely on CHAR_LAYOUT turning into a `i8`
let ptr = allocate_list(env, InPlace::Clone, &CHAR_LAYOUT, len);
let int_type = ptr_int(ctx, ptr_bytes);
let ptr_as_int = builder.build_ptr_to_int(ptr, int_type, "list_cast_ptr");
let struct_type = collection(ctx, ptr_bytes);
let len = BasicValueEnum::IntValue(env.ptr_int().const_int(len_u64, false));
let mut struct_val;
@ -562,9 +560,9 @@ pub fn build_exp_literal<'a, 'ctx, 'env>(
struct_val = builder
.build_insert_value(
struct_type.get_undef(),
ptr_as_int,
ptr,
Builtin::WRAPPER_PTR,
"insert_ptr",
"insert_ptr_str_literal",
)
.unwrap();
@ -1168,8 +1166,10 @@ fn list_literal<'a, 'ctx, 'env>(
}
let ptr_bytes = env.ptr_bytes;
let int_type = ptr_int(ctx, ptr_bytes);
let ptr_as_int = builder.build_ptr_to_int(ptr, int_type, "list_cast_ptr");
let u8_ptr_type = ctx.i8_type().ptr_type(AddressSpace::Generic);
let generic_ptr = cast_basic_basic(builder, ptr.into(), u8_ptr_type.into());
let struct_type = collection(ctx, ptr_bytes);
let len = BasicValueEnum::IntValue(env.ptr_int().const_int(len_u64, false));
let mut struct_val;
@ -1178,9 +1178,9 @@ fn list_literal<'a, 'ctx, 'env>(
struct_val = builder
.build_insert_value(
struct_type.get_undef(),
ptr_as_int,
generic_ptr,
Builtin::WRAPPER_PTR,
"insert_ptr",
"insert_ptr_list_literal",
)
.unwrap();