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[artiq] WIP

This commit is contained in:
David Mak 2024-08-15 15:11:47 +08:00
parent 4fafe32563
commit cfdac49da0
1 changed files with 4 additions and 22 deletions
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26
nac3artiq/src/codegen.rs
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@ -544,6 +544,7 @@ fn format_rpc_ret<'ctx>(
let llvm_i8 = ctx.ctx.i8_type();
let llvm_i32 = ctx.ctx.i32_type();
let llvm_i8_8 = ctx.ctx.struct_type(&[llvm_i8.array_type(8).into()], false);
let llvm_pi8 = llvm_i8.ptr_type(AddressSpace::default());
let rpc_recv = ctx.module.get_function("rpc_recv").unwrap_or_else(|| {
@ -623,7 +624,7 @@ fn format_rpc_ret<'ctx>(
let buffer_size = round_up(ctx, buffer_size, ctx.ctx.i64_type());
let buffer =
ctx.builder.build_array_alloca(llvm_pi8, buffer_size, "rpc.buffer").unwrap();
ctx.builder.build_array_alloca(llvm_i8_8, buffer_size, "rpc.buffer").unwrap();
let buffer = ctx
.builder
.build_bitcast(buffer, llvm_pi8, "")
@ -661,14 +662,10 @@ fn format_rpc_ret<'ctx>(
},
|generator, ctx| {
let phi = phi.as_basic_value().into_pointer_value();
let pbuffer_data_begin = unsafe {
ctx.builder.build_in_bounds_gep(phi, &[llvm_usize.const_int(8, false)], "")
}
.unwrap();
call_memcpy_generic(
ctx,
ndarray.ptr_to_data(ctx),
pbuffer_data_begin,
phi,
llvm_pdata_sizeof,
llvm_i1.const_zero(),
);
@ -684,21 +681,6 @@ fn format_rpc_ret<'ctx>(
llvm_i1.const_zero(),
);
// // TODO: Testing for buffer
// ndarray.create_data(
// ctx,
// llvm_elem_ty,
// call_ndarray_calc_size(generator, ctx, &ndarray.dim_sizes(), (None, None)),
// );
//
// call_memcpy_generic(
// ctx,
// ndarray.data().base_ptr(ctx, generator),
// buffer.base_ptr(ctx, generator),
// llvm_usize.const_int(8, false),
// llvm_i1.const_zero(),
// );
Ok(())
},
|_, _| Ok(()),
@ -714,7 +696,7 @@ fn format_rpc_ret<'ctx>(
ctx.builder.position_at_end(alloc_bb);
let alloc_ptr =
ctx.builder.build_array_alloca(llvm_pi8, alloc_size, "rpc.alloc").unwrap();
ctx.builder.build_array_alloca(llvm_elem_ty, alloc_size, "rpc.alloc").unwrap();
let alloc_ptr = ctx
.builder
.build_bitcast(alloc_ptr, llvm_pi8, "")