M-Labs/nac3
M-Labs/nac3
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Implement 64 bit function call

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ram 2024-12-16 09:48:51 +00:00
parent 0b6a9bd89b
commit e1a2f1239d
1 changed files with 10 additions and 4 deletions
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14
nac3core/src/codegen/irrt/string.rs
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@ -1,7 +1,7 @@
use inkwell::values::{BasicValueEnum, CallSiteValue, IntValue, PointerValue}; use inkwell::values::{BasicValueEnum, CallSiteValue, IntValue, PointerValue};
use itertools::Either; use itertools::Either;
use crate::codegen::{CodeGenContext, CodeGenerator}; use crate::codegen::{macros::codegen_unreachable, CodeGenContext, CodeGenerator};
/// Generates a call to string equality comparison. Returns an `i1` representing whether the strings are equal. /// Generates a call to string equality comparison. Returns an `i1` representing whether the strings are equal.
pub fn call_string_eq<'ctx, G: CodeGenerator + ?Sized>( pub fn call_string_eq<'ctx, G: CodeGenerator + ?Sized>(
@ -12,10 +12,16 @@ pub fn call_string_eq<'ctx, G: CodeGenerator + ?Sized>(
str2_ptr: PointerValue<'ctx>, str2_ptr: PointerValue<'ctx>,
str2_len: IntValue<'ctx>, str2_len: IntValue<'ctx>,
) -> IntValue<'ctx> { ) -> IntValue<'ctx> {
let func = ctx.module.get_function("nac3_str_eq").unwrap_or_else(|| { let (func_name, return_type) = match ctx.ctx.i32_type().get_bit_width() {
32 => ("nac3_str_eq", ctx.ctx.i32_type()),
64 => ("nac3_str_eq64", ctx.ctx.i64_type()),
bw => codegen_unreachable!(ctx, "Unsupported size type bit width: {}", bw),
};
let func = ctx.module.get_function(func_name).unwrap_or_else(|| {
ctx.module.add_function( ctx.module.add_function(
"nac3_str_eq", func_name,
ctx.ctx.i32_type().fn_type( return_type.fn_type(
&[ &[
str1_ptr.get_type().into(), str1_ptr.get_type().into(),
str1_len.get_type().into(), str1_len.get_type().into(),