Encoding/Decoding Optimizations #7419

xunilrj · 2025-09-26T23:56:24Z

Description

This PR introduces the concept of "memcopy" for encoding/decoding.

Whena type does not have a pointer, in a lot of cases, its decoding can simply be a memcopy. Taking advantage of this fact, we now check these cases and generate much simpler code.

Checklist

I have linked to any relevant issues.
I have commented my code, particularly in hard-to-understand areas.
I have updated the documentation where relevant (API docs, the reference, and the Sway book).
- If my change requires substantial documentation changes, I have requested support from the DevRel team
I have added tests that prove my fix is effective or that my feature works.
I have added (or requested a maintainer to add) the necessary Breaking* or New Feature labels where relevant.
I have done my best to ensure that my PR adheres to the Fuel Labs Code Review Standards.
I have requested a review from the relevant team or maintainers.

codspeed-hq · 2025-09-27T00:24:36Z

CodSpeed Performance Report

Merging #7419 will not alter performance

_{Comparing xunilrj/encoding-optimizations (6fe6bea) with master (8e44f53)}

Summary

✅ 25 untouched

umitsahintde · 2025-10-04T13:17:47Z

good job

## Description This PR is a prequel for #7419. It will set the baseline, which future PRs need to improve. Apart from that it also: 1 - Fix a problem with `SubtsType` for `TyConstantDecl`; 2 - Introduce a new way to write snapshot tests. Now the test source code can have "blocks" ``` /* START BOOL */ fn in_bool(v: bool) -> bool; /* END BOOL */ ``` These blocks can be manipulated from inside the `snapshot.toml`. In this case, the `toml` is: ``` cmds = [ "forc test --path {root} --release --experimental const_generics", { repeat = "for-each-block", cmds = [ "forc test --path {root} --release --experimental const_generics" ] } ] ``` Which repeats the inner `forc test` for each block, removing all others. That allows me to check the cost of the contract method selection algorithm for each contract method. For example, `cost_of_in_array_64` with all other contract methods costs `60382`, but alone it only costs `58218`, which means that around 2000 was "wasted" in the contract method selection. ## Checklist - [x] I have linked to any relevant issues. - [x] I have commented my code, particularly in hard-to-understand areas. - [ ] I have updated the documentation where relevant (API docs, the reference, and the Sway book). - [ ] If my change requires substantial documentation changes, I have [requested support from the DevRel team](https://github.com/FuelLabs/devrel-requests/issues/new/choose) - [x] I have added tests that prove my fix is effective or that my feature works. - [ ] I have added (or requested a maintainer to add) the necessary `Breaking*` or `New Feature` labels where relevant. - [ ] I have done my best to ensure that my PR adheres to [the Fuel Labs Code Review Standards](https://github.com/FuelLabs/rfcs/blob/master/text/code-standards/external-contributors.md). - [x] I have requested a review from the relevant team or maintainers.

## Description This PR will slice #7419 into multiple PRS, being the first one. To start optimising encoding/decoding we will introduce the concept of "trivially encoded/decoded types". A type is trivially encoded or decoded if the encoding memory representation is the same as the runtime memory representation. PR #7419 introduced an intrinsic that would return a `bool` if both representations match. For this PR I decided to expose these memory representations directly. For that we have two new intrinsics: `__runtime_mem_id` and `__encoding_mem_id`. I am not 100% sure if they are going to be useful in other scenarios, but given that the optimiser is able to optimise them away, I think exposing them like this is better than what #7419 does. These `ids` are opaque numbers that do not convey anything about the type or their representation. They can only be compared for equality, and when a type does not have an encoding representation the intrinsic returns zero. With this in mind, the `encode` function now checks if a type is "trivially encoded" or not. If it is, we just allocate and memcopy its bytes. As this function should not return an aliased pointer. On top of that, we also have an `encode_and_return` function that avoids creating tuples and other stuff, given that the optimiser still generates some `mem_copy`s in these cases. A simple example of the benefit is the test `main_args_empty`, where the binary size went from 96 bytes to 64 bytes. Before ``` script { pub entry fn __entry() -> __ptr slice, !3 { local mut slice __aggr_memcpy_0 local { u64, u64 } __anon_0 local slice __ret_value entry(): v0 = get_local __ptr slice, __ret_value v1 = call main_0(), !6 v2 = get_local __ptr { u64, u64 }, __anon_0, !7 v3 = const u64 0 v4 = get_elem_ptr v2, __ptr u64, v3, !7 v5 = const u64 0, !8 store v5 to v4, !7 v6 = const u64 1 v7 = get_elem_ptr v2, __ptr u64, v6, !7 v8 = const u64 0, !9 store v8 to v7, !7 v9 = asm(s: v2) -> __ptr slice s { } v10 = get_local __ptr slice, __aggr_memcpy_0 mem_copy_val v10, v9 mem_copy_val v0, v10 ret __ptr slice v0 } entry_orig fn main_0() -> (), !13 { entry(): v0 = const unit () ret () v0 } } ;; ASM: Final program ;; Program kind: Script .program: move $$tmp $pc jmpf $zero i4 DATA_SECTION_OFFSET[0..32] DATA_SECTION_OFFSET[32..64] CONFIGURABLES_OFFSET[0..32] CONFIGURABLES_OFFSET[32..64] lw $$ds $$tmp i1 add $$ds $$ds $$tmp cfei i0 ; allocate stack space for globals move $$locbase $sp ; save locals base register for function __entry cfei i48 ; allocate 48 bytes for locals and 0 slots for call arguments addi $r0 $$locbase i32 ; get offset to local __ptr slice jal $$reta $pc i9 ; [call]: call main_0 addi $r1 $$locbase i16 ; get offset to local __ptr { u64, u64 } sw $$locbase $zero i2 ; store word sw $$locbase $zero i3 ; store word mcpi $$locbase $r1 i16 ; copy memory mcpi $r0 $$locbase i16 ; copy memory lw $r1 $r0 i1 ; load size of returned slice lw $r0 $r0 i0 ; load pointer to returned slice retd $r0 $r1 pshh i524288 ; save registers 40..64 move $$locbase $sp ; save locals base register for function main_0 poph i524288 ; restore registers 40..64 jal $zero $$reta i0 ; return from call .data: ``` After ``` script { pub entry fn __entry() -> __ptr never, !3 { entry(): v0 = call main_0(), !6 v1 = const u64 0, !7 v2 = const u64 0, !8 retd v1 v2, !9 } entry_orig fn main_0() -> (), !13 { entry(): v0 = const unit () ret () v0 } } ;; ASM: Final program ;; Program kind: Script .program: move $$tmp $pc jmpf $zero i4 DATA_SECTION_OFFSET[0..32] DATA_SECTION_OFFSET[32..64] CONFIGURABLES_OFFSET[0..32] CONFIGURABLES_OFFSET[32..64] lw $$ds $$tmp i1 add $$ds $$ds $$tmp cfei i0 ; allocate stack space for globals move $$locbase $sp ; save locals base register for function __entry jal $$reta $pc i2 ; [call]: call main_0 retd $zero $zero pshh i524288 ; save registers 40..64 move $$locbase $sp ; save locals base register for function main_0 poph i524288 ; restore registers 40..64 jal $zero $$reta i0 ; return from call .data: ``` Next PR will introduce this concept into the `AbiEncode` trait, allowing the type itself to control if it wants to be trivially encoded or not. # Missing optimizations If we look at the test `main_args_various_types`, after the `main` is called we see that IR is still not optimal. ``` v37 = get_local __ptr { u64 }, __ret_val1 v38 = call main_19(v36, v37) v39 = get_local __ptr { u64 }, _result, !58 <- not needed mem_copy_val v39, v37 <- not needed v40 = get_local __ptr { u64 }, _result, !59 <- not needed v41 = get_local __ptr { u64 }, item_, !62 <- not needed mem_copy_val v41, v40 <- not needed v42 = get_local __ptr { u64 }, item_, !64 <- not needed v43 = const u64 8 retd v42 v43, !66 ``` Ideally, IR would be ``` v37 = get_local __ptr { u64 }, __ret_val1 v38 = call main_19(v36, v37) v39 = const u64 8 retd v37 v39, !66 ``` ## Gas Usage Diff | Test | Before | After | Percentage | | ---- | -----: | ----: | ---------: | | should_fail/arith_overflow/u16_add_overflow (test.toml) | 44 | 43 | 2.27% | | should_fail/arith_overflow/u16_mul_overflow (test.toml) | 45 | 44 | 2.22% | | should_fail/arith_overflow/u16_sub_underflow (test.toml) | 23 | 22 | 4.35% | | should_fail/arith_overflow/u32_add_overflow (test.toml) | 44 | 43 | 2.27% | | should_fail/arith_overflow/u32_mul_overflow (test.toml) | 45 | 44 | 2.22% | | should_fail/arith_overflow/u32_sub_underflow (test.toml) | 23 | 22 | 4.35% | | should_fail/arith_overflow/u64_add_overflow (test.toml) | 17 | 15 | 11.76% | | should_fail/arith_overflow/u64_mul_overflow (test.toml) | 18 | 16 | 11.11% | | should_fail/arith_overflow/u64_sub_underflow (test.toml) | 16 | 14 | 12.50% | | should_fail/arith_overflow/u8_add_overflow (test.toml) | 38 | 36 | 5.26% | | should_fail/arith_overflow/u8_mul_overflow (test.toml) | 39 | 37 | 5.13% | | should_fail/arith_overflow/u8_sub_underflow (test.toml) | 17 | 15 | 11.76% | | should_fail/vec_set_index_out_of_bounds (test.toml) | 182 | 179 | 1.65% | | should_fail/vec_swap_param1_out_of_bounds (test.toml) | 237 | 234 | 1.27% | | should_fail/vec_swap_param2_out_of_bounds (test.toml) | 241 | 238 | 1.24% | | should_pass/blanket_impl (test.toml) | 142 | 51 | 64.08% | | should_pass/blanket_impl_u16 (test.toml) | 142 | 51 | 64.08% | | should_pass/break_in_non_statement_positions (test.toml) | 142 | 51 | 64.08% | | should_pass/conditional_compilation/run (test.toml) | 142 | 51 | 64.08% | | should_pass/continue_in_non_statement_positions (test.toml) | 1226 | 1135 | 7.42% | | should_pass/empty_fields_in_storage_struct (test.toml)::test_read_write_bytes | 11204 | 10275 | 8.29% | | should_pass/empty_fields_in_storage_struct (test.toml)::test_read_write_map | 7865 | 7107 | 9.64% | | should_pass/empty_fields_in_storage_struct (test.toml)::test_read_write_vec | 11474 | 10125 | 11.76% | | should_pass/forc/dependency_package_field (test.toml) | 137 | 46 | 66.42% | | should_pass/language/abort_control_flow_good (test.toml) | 29 | 27 | 6.90% | | should_pass/language/addrof_intrinsic (test.toml) | 609 | 595 | 2.30% | | should_pass/language/aliased_imports (test.toml) | 144 | 53 | 63.19% | | should_pass/language/args_on_stack (test.toml) | 5037 | 4946 | 1.81% | | should_pass/language/array/array_basics (test.toml) | 478 | 387 | 19.04% | | should_pass/language/array/array_generics (test.toml) | 146 | 55 | 62.33% | | should_pass/language/asm_expr_basic (test.toml) | 163 | 135 | 17.18% | | should_pass/language/associated_const_abi (test.toml)::test | 4546 | 4096 | 9.90% | | should_pass/language/associated_const_abi_multiple (test.toml)::test | 1510 | 1360 | 9.93% | | should_pass/language/associated_const_impl (test.toml) | 143 | 115 | 19.58% | | should_pass/language/associated_const_impl_local_same_name (test.toml) | 143 | 115 | 19.58% | | should_pass/language/associated_const_impl_self (test.toml) | 166 | 138 | 16.87% | | should_pass/language/associated_const_in_decls_of_other_constants (test.toml)::test | 529 | 452 | 14.56% | | should_pass/language/associated_const_trait_impl_method (test.toml) | 143 | 115 | 19.58% | | should_pass/language/associated_const_trait_method (test.toml) | 143 | 115 | 19.58% | | should_pass/language/associated_type_and_associated_const (test.toml) | 143 | 115 | 19.58% | | should_pass/language/associated_type_ascription (test.toml) | 143 | 115 | 19.58% | | should_pass/language/associated_type_container (test.toml) | 602 | 560 | 6.98% | | should_pass/language/associated_type_container_in_library (test.toml) | 602 | 560 | 6.98% | | should_pass/language/associated_type_fully_qualified (test.toml) | 195 | 152 | 22.05% | | should_pass/language/associated_type_iterator (test.toml) | 620 | 578 | 6.77% | | should_pass/language/associated_type_method (test.toml) | 143 | 115 | 19.58% | | should_pass/language/associated_type_parameter (test.toml) | 143 | 115 | 19.58% | | should_pass/language/b256_bad_jumps (test.toml) | 137 | 46 | 66.42% | | should_pass/language/b256_bitwise_ops (test.toml) | 1503 | 1412 | 6.05% | | should_pass/language/b256_ops (test.toml) | 1314 | 1223 | 6.93% | | should_pass/language/basic_func_decl (test.toml) | 136 | 45 | 66.91% | | should_pass/language/binary_and_hex_literals (test.toml) | 136 | 45 | 66.91% | | should_pass/language/binop_intrinsics (test.toml) | 142 | 51 | 64.08% | | should_pass/language/bitwise_not (test.toml) | 136 | 45 | 66.91% | | should_pass/language/blanket_trait (test.toml) | 136 | 45 | 66.91% | | should_pass/language/bool_and_or (test.toml) | 142 | 51 | 64.08% | | should_pass/language/break_and_continue (test.toml) | 1098 | 1007 | 8.29% | | should_pass/language/builtin_type_method_call (test.toml) | 142 | 51 | 64.08% | | should_pass/language/chained_if_let (test.toml) | 166 | 75 | 54.82% | | should_pass/language/complex_ir_cfg (test.toml) | 158 | 142 | 10.13% | | should_pass/language/configurable_consts (test.toml) | 2520 | 2506 | 0.56% | | should_pass/language/configurable_tests (test.toml)::t | 2805 | 2553 | 8.98% | | should_pass/language/const_decl_and_use_in_library (test.toml) | 142 | 51 | 64.08% | | should_pass/language/const_decl_in_library (test.toml) | 148 | 57 | 61.49% | | should_pass/language/const_generics (test.toml) | 318 | 305 | 4.09% | | should_pass/language/const_inits (test.toml) | 481 | 390 | 18.92% | | should_pass/language/contract_caller_dynamic_address (test.toml) | 379 | 301 | 20.58% | | should_pass/language/contract_ret_intrinsic (test.toml)::test | 1464 | 1314 | 10.25% | | should_pass/language/dereferenced_projection_reassignment (test.toml) | 238 | 124 | 47.90% | | should_pass/language/diverging_exprs (test.toml) | 291 | 200 | 31.27% | | should_pass/language/dummy_method_issue (test.toml) | 134 | 120 | 10.45% | | should_pass/language/empty_method_initializer (test.toml) | 242 | 151 | 37.60% | | should_pass/language/enum_destructuring (test.toml) | 156 | 65 | 58.33% | | should_pass/language/enum_if_let (test.toml) | 221 | 130 | 41.18% | | should_pass/language/enum_if_let_large_type (test.toml) | 201 | 110 | 45.27% | | should_pass/language/enum_in_fn_decl (test.toml) | 157 | 66 | 57.96% | | should_pass/language/enum_init_fn_call (test.toml) | 185 | 94 | 49.19% | | should_pass/language/enum_instantiation (test.toml) | 660 | 569 | 13.79% | | should_pass/language/enum_padding (test.toml) | 518 | 487 | 5.98% | | should_pass/language/enum_type_inference (test.toml) | 142 | 51 | 64.08% | | should_pass/language/enum_variant_imports (test.toml) | 161 | 70 | 56.52% | | should_pass/language/eq_and_neq (test.toml) | 675 | 584 | 13.48% | | should_pass/language/eq_intrinsic (test.toml) | 142 | 51 | 64.08% | | should_pass/language/far_jumps/many_blobs (test.toml) | 3670216 | 3670125 | 0.00% | | should_pass/language/far_jumps/single_blob (test.toml) | 142 | 51 | 64.08% | | should_pass/language/for_loops (test.toml) | 7882 | 7791 | 1.15% | | should_pass/language/funcs_with_generic_types (test.toml) | 136 | 45 | 66.91% | | should_pass/language/function_return_type_unification (test.toml) | 148 | 120 | 18.92% | | should_pass/language/generic_functions (test.toml) | 136 | 45 | 66.91% | | should_pass/language/generic_impl_self (test.toml) | 740 | 712 | 3.78% | | should_pass/language/generic_impl_self_where (test.toml) | 790 | 699 | 11.52% | | should_pass/language/generic_inside_generic (test.toml) | 163 | 72 | 55.83% | | should_pass/language/generic_result_method (test.toml) | 330 | 239 | 27.58% | | should_pass/language/generic_struct (test.toml) | 136 | 45 | 66.91% | | should_pass/language/generic_struct_instantiation (test.toml) | 137 | 46 | 66.42% | | should_pass/language/generic_structs (test.toml) | 136 | 45 | 66.91% | | should_pass/language/generic_trait_constraints (test.toml) | 187 | 62 | 66.84% | | should_pass/language/generic_traits (test.toml) | 415 | 324 | 21.93% | | should_pass/language/generic_transpose (test.toml) | 215 | 124 | 42.33% | | should_pass/language/generic_tuple_trait (test.toml) | 174 | 83 | 52.30% | | should_pass/language/generic_type_inference (test.toml) | 1349 | 1335 | 1.04% | | should_pass/language/generic_where_in_impl_self (test.toml) | 201 | 110 | 45.27% | | should_pass/language/generic_where_in_impl_self2 (test.toml) | 201 | 110 | 45.27% | | should_pass/language/gtf_intrinsic (test.toml) | 286 | 195 | 31.82% | | should_pass/language/if_elseif_enum (test.toml) | 388 | 360 | 7.22% | | should_pass/language/if_implicit_unit (test.toml) | 55 | 41 | 25.45% | | should_pass/language/if_let_no_side_effects (test.toml) | 154 | 63 | 59.09% | | should_pass/language/impl_self_method (test.toml) | 148 | 120 | 18.92% | | should_pass/language/impl_self_method_order (test.toml) | 148 | 120 | 18.92% | | should_pass/language/implicit_casting (test.toml) | 142 | 51 | 64.08% | | should_pass/language/implicit_return (test.toml) | 142 | 51 | 64.08% | | should_pass/language/import_method_from_other_file (test.toml) | 155 | 64 | 58.71% | | should_pass/language/import_star_name_clash (test.toml) | 1039 | 948 | 8.76% | | should_pass/language/import_trailing_comma (test.toml) | 143 | 52 | 63.64% | | should_pass/language/import_with_different_callpaths (test.toml) | 793 | 779 | 1.77% | | should_pass/language/impure_ifs (test.toml) | 429 | 338 | 21.21% | | should_pass/language/inline_if_expr_const (test.toml) | 55 | 41 | 25.45% | | should_pass/language/insert_element_reg_reuse (test.toml) | 1794 | 1703 | 5.07% | | should_pass/language/integer_type_inference (test.toml) | 547 | 533 | 2.56% | | should_pass/language/intrinsics/dbg (test.toml) | 1193 | 1102 | 7.63% | | should_pass/language/intrinsics/dbg_release (test.toml) | 9785 | 9694 | 0.93% | | should_pass/language/intrinsics/transmute (test.toml) | 402 | 388 | 3.48% | | should_pass/language/is_prime (test.toml) | 1047 | 956 | 8.69% | | should_pass/language/is_reference_type (test.toml) | 136 | 45 | 66.91% | | should_pass/language/left_to_right_func_args_evaluation (test.toml) | 149 | 58 | 61.07% | | should_pass/language/local_impl_for_ord (test.toml) | 136 | 45 | 66.91% | | should_pass/language/logging (test.toml) | 2126 | 1790 | 15.80% | | should_pass/language/main_args/main_args_empty (test.encoding_v1.toml) | 142 | 41 | 71.13% | | should_pass/language/main_args/main_args_empty (test.toml) | 19 | 18 | 5.26% | | should_pass/language/main_args/main_args_generics (test.toml) | 504 | 472 | 6.35% | | should_pass/language/main_args/main_args_one_u64 (test.toml) | 163 | 63 | 61.35% | | should_pass/language/main_args/main_args_ref (test.toml) | 172 | 72 | 58.14% | | should_pass/language/main_args/main_args_ref_copy (test.toml) | 181 | 81 | 55.25% | | should_pass/language/main_args/main_args_ref_ref (test.toml) | 226 | 125 | 44.69% | | should_pass/language/main_args/main_args_two_u64 (test.toml) | 172 | 72 | 58.14% | | should_pass/language/main_args/main_args_various_types (test.toml) | 1283 | 1130 | 11.93% | | should_pass/language/main_returns_unit (test.toml) | 55 | 41 | 25.45% | | should_pass/language/many_stack_variables (test.toml) | 151 | 60 | 60.26% | | should_pass/language/match_expressions_all (test.toml) | 3699 | 3685 | 0.38% | | should_pass/language/match_expressions_constants (test.toml) | 377 | 263 | 30.24% | | should_pass/language/match_expressions_empty_enums (test.toml) | 142 | 51 | 64.08% | | should_pass/language/match_expressions_enums (test.toml) | 2019 | 1928 | 4.51% | | should_pass/language/match_expressions_explicit_rets (test.toml) | 136 | 45 | 66.91% | | should_pass/language/match_expressions_inside_generic_functions (test.toml) | 170 | 79 | 53.53% | | should_pass/language/match_expressions_mismatched (test.toml) | 154 | 63 | 59.09% | | should_pass/language/match_expressions_nested (test.toml) | 649 | 621 | 4.31% | | should_pass/language/match_expressions_rest (test.toml) | 777 | 686 | 11.71% | | should_pass/language/match_expressions_simple (test.toml) | 156 | 65 | 58.33% | | should_pass/language/match_expressions_structs (test.toml) | 151 | 60 | 60.26% | | should_pass/language/match_expressions_with_self (test.toml) | 163 | 72 | 55.83% | | should_pass/language/memcpy (test.toml) | 266 | 175 | 34.21% | | should_pass/language/method_indirect_inference (test.toml) | 218 | 127 | 41.74% | | should_pass/language/method_nested_type_args (test.toml) | 55 | 41 | 25.45% | | should_pass/language/method_on_empty_struct (test.toml) | 137 | 46 | 66.42% | | should_pass/language/method_on_primitives (test.toml) | 99 | 85 | 14.14% | | should_pass/language/method_unambiguous (test.toml) | 186 | 95 | 48.92% | | should_pass/language/modulo_uint_test (test.toml) | 136 | 45 | 66.91% | | should_pass/language/multi_impl_self (test.toml) | 142 | 51 | 64.08% | | should_pass/language/multi_item_import (test.toml) | 136 | 45 | 66.91% | | should_pass/language/mutable_and_initd (test.toml) | 157 | 66 | 57.96% | | should_pass/language/mutable_arrays (test.toml) | 142 | 51 | 64.08% | | should_pass/language/mutable_arrays_enum (test.toml) | 153 | 62 | 59.48% | | should_pass/language/mutable_arrays_multiple_nested (test.toml) | 137 | 46 | 66.42% | | should_pass/language/mutable_arrays_nested (test.toml) | 137 | 46 | 66.42% | | should_pass/language/mutable_arrays_struct (test.toml) | 142 | 51 | 64.08% | | should_pass/language/mutable_arrays_swap (test.toml) | 142 | 51 | 64.08% | | should_pass/language/name_resolution_after_monomorphization (test.toml) | 148 | 57 | 61.49% | | should_pass/language/nested_generics (test.toml) | 136 | 45 | 66.91% | | should_pass/language/nested_struct_destructuring (test.toml) | 137 | 46 | 66.42% | | should_pass/language/nested_structs (test.toml) | 279 | 188 | 32.62% | | should_pass/language/nested_while_and_if (test.toml) | 194 | 103 | 46.91% | | should_pass/language/new_allocator_test (test.toml) | 204 | 113 | 44.61% | | should_pass/language/non_literal_const_decl (test.toml) | 142 | 51 | 64.08% | | should_pass/language/numeric_constants (test.toml) | 170 | 45 | 73.53% | | should_pass/language/numeric_type_propagation (test.toml) | 170 | 45 | 73.53% | | should_pass/language/op_precedence (test.toml) | 136 | 45 | 66.91% | | should_pass/language/ops (test.toml) | 155 | 64 | 58.71% | | should_pass/language/out_of_order_decl (test.toml) | 136 | 45 | 66.91% | | should_pass/language/overlapped_trait_impls (test.toml) | 276 | 185 | 32.97% | | should_pass/language/prelude_access (test.toml) | 55 | 41 | 25.45% | | should_pass/language/prelude_access2 (test.toml) | 55 | 41 | 25.45% | | should_pass/language/primitive_type_argument (test.toml) | 142 | 51 | 64.08% | | should_pass/language/pusha_popa_multiple_defreg (test.toml)::incorrect_pusha_popa | 451 | 409 | 9.31% | | should_pass/language/raw_identifiers (test.error_type.toml)::test | 903 | 738 | 18.27% | | should_pass/language/raw_identifiers (test.toml)::test | 903 | 738 | 18.27% | | should_pass/language/raw_ptr/vec_ret (test.toml) | 637 | 605 | 5.02% | | should_pass/language/reassignment_operators (test.toml) | 137 | 46 | 66.42% | | should_pass/language/reassignment_rhs_lhs_evaluation_order (test.toml) | 202 | 89 | 55.94% | | should_pass/language/redundant_return (test.toml) | 137 | 46 | 66.42% | | should_pass/language/reexport/aliases (test.toml) | 301 | 210 | 30.23% | | should_pass/language/reexport/multiple_imports_of_same_reexport (test.toml) | 329 | 238 | 27.66% | | should_pass/language/reexport/reexport_paths (test.toml) | 277 | 165 | 40.43% | | should_pass/language/reexport/shadowing_in_reexporting_module (test.toml) | 368 | 277 | 24.73% | | should_pass/language/reexport/simple_glob_import (test.toml) | 216 | 125 | 42.13% | | should_pass/language/reexport/simple_item_import (test.toml) | 216 | 125 | 42.13% | | should_pass/language/reexport/visibility (test.toml) | 216 | 125 | 42.13% | | should_pass/language/ref_mutable_arrays (test.toml) | 142 | 51 | 64.08% | | should_pass/language/ref_mutable_arrays_inline (test.toml) | 142 | 51 | 64.08% | | should_pass/language/ref_mutable_fn_args_bool (test.toml) | 136 | 45 | 66.91% | | should_pass/language/ref_mutable_fn_args_call (test.toml) | 142 | 51 | 64.08% | | should_pass/language/ref_mutable_fn_args_struct (test.toml) | 142 | 51 | 64.08% | | should_pass/language/ref_mutable_fn_args_struct_assign (test.toml) | 142 | 51 | 64.08% | | should_pass/language/ref_mutable_fn_args_u32 (test.toml) | 148 | 120 | 18.92% | | should_pass/language/references/dereferencing_control_flow_expressions (test.toml) | 652 | 540 | 17.18% | | should_pass/language/references/impl_reference_types (test.toml) | 2084 | 1902 | 8.73% | | should_pass/language/references/mutability_of_references (test.toml) | 233 | 142 | 39.06% | | should_pass/language/references/mutability_of_references_memcpy_bug (test.toml)::test | 1023 | 680 | 33.53% | | should_pass/language/references/reassigning_via_references_in_aggregates (test.toml) | 2435 | 2297 | 5.67% | | should_pass/language/references/references_and_type_aliases (test.toml) | 222 | 131 | 40.99% | | should_pass/language/references/references_in_aggregates (test.toml) | 3010 | 2919 | 3.02% | | should_pass/language/references/references_in_asm_blocks (test.toml) | 800 | 709 | 11.38% | | should_pass/language/references/referencing_control_flow_expressions (test.toml) | 841 | 750 | 10.82% | | should_pass/language/references/referencing_function_parameters (test.toml) | 2292 | 2201 | 3.97% | | should_pass/language/references/referencing_function_parameters_simple (test.toml)::test_arg_addr | 1268 | 464 | 63.41% | | should_pass/language/references/referencing_parts_of_aggregates (test.toml) | 2124 | 2033 | 4.28% | | should_pass/language/references/referencing_references (test.toml) | 417 | 326 | 21.82% | | should_pass/language/references/type_unification_of_references (test.toml) | 539 | 448 | 16.88% | | should_pass/language/ret_small_string (test.toml) | 169 | 138 | 18.34% | | should_pass/language/ret_string_in_struct (test.toml) | 185 | 153 | 17.30% | | should_pass/language/retd_b256 (test.toml) | 188 | 74 | 60.64% | | should_pass/language/retd_small_array (test.toml) | 196 | 164 | 16.33% | | should_pass/language/retd_struct (test.toml) | 362 | 331 | 8.56% | | should_pass/language/retd_zero_len_array (test.toml) | 107 | 75 | 29.91% | | should_pass/language/revert_in_first_if_branch (test.toml) | 28 | 25 | 10.71% | | should_pass/language/same_const_name (test.toml) | 55 | 41 | 25.45% | | should_pass/language/self_impl_reassignment (test.toml) | 276 | 185 | 32.97% | | should_pass/language/shadowing/shadowed_glob_imports (test.toml) | 178 | 87 | 51.12% | | should_pass/language/shadowing/shadowed_prelude_imports (test.toml) | 146 | 55 | 62.33% | | should_pass/language/size_of (test.toml) | 137 | 46 | 66.42% | | should_pass/language/slice/slice_intrinsics (test.toml) | 123848 | 104394 | 15.71% | | should_pass/language/slice/slice_script (test.toml) | 231 | 200 | 13.42% | | should_pass/language/storage_slot_sized (test.toml)::test_store_something | 7736 | 4706 | 39.17% | | should_pass/language/string_slice/string_slice_features (test.toml) | 163 | 72 | 55.83% | | should_pass/language/string_slice/string_slice_script (test.toml) | 264 | 232 | 12.12% | | should_pass/language/struct_destructuring (test.toml) | 142 | 51 | 64.08% | | should_pass/language/struct_field_access (test.toml) | 142 | 51 | 64.08% | | should_pass/language/struct_field_reassignment (test.toml) | 137 | 46 | 66.42% | | should_pass/language/struct_instantiation (test.toml) | 524 | 433 | 17.37% | | should_pass/language/supertraits (test.toml) | 1146 | 1055 | 7.94% | | should_pass/language/supertraits_with_trait_methods (test.toml) | 151 | 60 | 60.26% | | should_pass/language/totalord (test.toml) | 783 | 658 | 15.96% | | should_pass/language/trait_constraint_param_order (test.toml) | 136 | 45 | 66.91% | | should_pass/language/trait_generic_override (test.toml) | 136 | 45 | 66.91% | | should_pass/language/trait_import_with_star (test.toml) | 55 | 41 | 25.45% | | should_pass/language/trait_inference (test.toml) | 182 | 57 | 68.68% | | should_pass/language/trait_method_ascription_disambiguate (test.toml) | 136 | 45 | 66.91% | | should_pass/language/trait_method_generic_qualified (test.toml) | 136 | 45 | 66.91% | | should_pass/language/trait_method_qualified (test.toml) | 136 | 45 | 66.91% | | should_pass/language/trait_nested (test.toml) | 189 | 64 | 66.14% | | should_pass/language/tuple_access (test.toml) | 176 | 85 | 51.70% | | should_pass/language/tuple_desugaring (test.toml) | 155 | 127 | 18.06% | | should_pass/language/tuple_field_reassignment (test.toml) | 168 | 77 | 54.17% | | should_pass/language/tuple_in_struct (test.toml) | 199 | 108 | 45.73% | | should_pass/language/tuple_indexing (test.toml) | 143 | 115 | 19.58% | | should_pass/language/tuple_single_element (test.toml) | 149 | 58 | 61.07% | | should_pass/language/tuple_trait (test.toml) | 152 | 61 | 59.87% | | should_pass/language/tuple_types (test.toml) | 148 | 120 | 18.92% | | should_pass/language/type_alias (test.toml) | 1064 | 1050 | 1.32% | | should_pass/language/type_inference_propagation_of_type_constraints (test.toml) | 268 | 237 | 11.57% | | should_pass/language/typeinfo_custom_callpath (test.toml) | 67 | 53 | 20.90% | | should_pass/language/typeinfo_custom_callpath2 (test.toml) | 67 | 53 | 20.90% | | should_pass/language/typeinfo_custom_callpath_with_import (test.toml) | 69 | 55 | 20.29% | | should_pass/language/u256/u256_abi (test.toml) | 392 | 164 | 58.16% | | should_pass/language/unary_not_basic (test.toml) | 136 | 45 | 66.91% | | should_pass/language/unary_not_basic_2 (test.toml) | 136 | 45 | 66.91% | | should_pass/language/unify_never (test.toml) | 142 | 51 | 64.08% | | should_pass/language/unit_type_variants (test.toml) | 224 | 53 | 76.34% | | should_pass/language/use_absolute_path (test.toml) | 137 | 46 | 66.42% | | should_pass/language/use_full_path_names (test.toml) | 143 | 115 | 19.58% | | should_pass/language/where_clause_enums (test.toml) | 280 | 189 | 32.50% | | should_pass/language/where_clause_functions (test.toml) | 453 | 362 | 20.09% | | should_pass/language/where_clause_generic_traits (test.toml) | 55 | 41 | 25.45% | | should_pass/language/where_clause_generic_tuple (test.toml) | 142 | 51 | 64.08% | | should_pass/language/where_clause_impls (test.toml) | 158 | 67 | 57.59% | | should_pass/language/where_clause_methods (test.toml) | 541 | 450 | 16.82% | | should_pass/language/where_clause_structs (test.toml) | 254 | 163 | 35.83% | | should_pass/language/where_clause_traits (test.toml) | 136 | 45 | 66.91% | | should_pass/language/while_loops (test.toml) | 389 | 298 | 23.39% | | should_pass/language/zero_field_types (test.toml) | 142 | 51 | 64.08% | | should_pass/return_in_non_statement_positions (test.toml) | 142 | 51 | 64.08% | | should_pass/return_into (test.toml) | 412 | 321 | 22.09% | | should_pass/stdlib/address_test (test.toml) | 1175 | 1084 | 7.74% | | should_pass/stdlib/alloc_test (test.toml) | 265 | 174 | 34.34% | | should_pass/stdlib/assert_eq (test.toml) | 1108 | 983 | 11.28% | | should_pass/stdlib/assert_eq_revert (test.toml) | 303 | 152 | 49.83% | | should_pass/stdlib/assert_ne (test.toml) | 1045 | 921 | 11.87% | | should_pass/stdlib/assert_ne_revert (test.toml) | 302 | 151 | 50.00% | | should_pass/stdlib/assert_test (test.toml) | 136 | 45 | 66.91% | | should_pass/stdlib/asset_id_into_bytes (test.toml) | 173 | 82 | 52.60% | | should_pass/stdlib/b512_struct_alignment (test.toml) | 202 | 111 | 45.05% | | should_pass/stdlib/b512_test (test.toml) | 996 | 905 | 9.14% | | should_pass/stdlib/block_height (test.toml) | 149 | 58 | 61.07% | | should_pass/stdlib/chess (test.toml) | 231 | 140 | 39.39% | | should_pass/stdlib/contract_id_test (test.toml) | 174 | 83 | 52.30% | | should_pass/stdlib/contract_id_type (test.toml) | 169 | 78 | 53.85% | | should_pass/stdlib/eq_generic (test.toml) | 154 | 140 | 9.09% | | should_pass/stdlib/ge_test (test.toml) | 136 | 45 | 66.91% | | should_pass/stdlib/generic_empty_struct_with_constraint (test.toml) | 55 | 41 | 25.45% | | should_pass/stdlib/identity_eq (test.toml) | 1274 | 1183 | 7.14% | | should_pass/stdlib/if_type_revert (test.toml) | 26 | 24 | 7.69% | | should_pass/stdlib/intrinsics (test.toml) | 136 | 45 | 66.91% | | should_pass/stdlib/iterator (test.toml) | 984 | 859 | 12.70% | | should_pass/stdlib/option_eq (test.toml) | 5291 | 5200 | 1.72% | | should_pass/stdlib/raw_ptr (test.toml) | 4316 | 4225 | 2.11% | | should_pass/stdlib/raw_slice (test.toml) | 424 | 392 | 7.55% | | should_pass/stdlib/require (test.toml) | 182 | 165 | 9.34% | | should_pass/stdlib/storage_vec_insert (test.toml)::test_test_function | 2903 | 2754 | 5.13% | | should_pass/stdlib/u128_div_test (test.toml) | 34133 | 34042 | 0.27% | | should_pass/stdlib/u128_log_test (test.toml) | 11809 | 11718 | 0.77% | | should_pass/stdlib/u128_mul_test (test.toml) | 453 | 362 | 20.09% | | should_pass/stdlib/u128_root_test (test.toml) | 7634 | 7543 | 1.19% | | should_pass/stdlib/u128_test (test.toml) | 2177 | 2086 | 4.18% | | should_pass/stdlib/vec (test.toml) | 65253 | 65162 | 0.14% | | should_pass/stdlib/vec_swap (test.toml) | 14862 | 14771 | 0.61% | | should_pass/storage_element_key_modification (test.toml)::test_storage_key_address | 943 | 863 | 8.48% | | should_pass/storage_element_key_modification (test.toml)::test_storage_key_modification | 465 | 385 | 17.20% | | should_pass/storage_slot_key_calculation (test.toml)::test | 2785 | 2708 | 2.76% | | should_pass/superabi_contract_calls (test.toml)::tests | 1310 | 1004 | 23.36% | | should_pass/superabi_supertrait_same_methods (test.toml)::tests | 634 | 483 | 23.82% | | should_pass/test_abis/abi_impl_methods_callable (test.toml)::tests | 599 | 449 | 25.04% | | should_pass/test_abis/contract_abi-auto_impl (test.toml)::tests | 599 | 449 | 25.04% | | should_pass/test_contracts/basic_storage (test.toml)::collect_basic_storage_contract_gas_usages | 37164 | 35842 | 3.56% | | should_pass/test_contracts/increment_contract (test.toml)::collect_incrementor_contract_gas_usages | 2006 | 1628 | 18.84% | | should_pass/test_contracts/return_struct (test.toml)::collect_my_contract_gas_usages | 1076 | 1000 | 7.06% | | should_pass/test_contracts/storage_access_contract (test.toml)::collect_storage_access_contract_gas_usages | 49894 | 44857 | 10.10% | | should_pass/test_contracts/storage_enum_contract (test.toml)::collect_storage_enum_contract_gas_usages | 22372 | 22213 | 0.71% | | should_pass/unit_tests/aggr_indexing (test.toml)::test1 | 4192 | 2082 | 50.33% | | should_pass/unit_tests/contract-multi-contract-calls (test.toml)::test_contract_2_call | 631 | 480 | 23.93% | | should_pass/unit_tests/contract-multi-contract-calls (test.toml)::test_contract_call | 634 | 483 | 23.82% | | should_pass/unit_tests/contract-multi-contract-calls (test.toml)::test_contract_multi_call | 1246 | 944 | 24.24% | | should_pass/unit_tests/contract_multi_test (test.toml)::test_bar | 175 | 68 | 61.14% | | should_pass/unit_tests/contract_multi_test (test.toml)::test_fail | 635 | 484 | 23.78% | | should_pass/unit_tests/contract_multi_test (test.toml)::test_success | 633 | 482 | 23.85% | | should_pass/unit_tests/contract_with_nested_libs (test.toml)::log_test | 180 | 184 | -2.22% | | should_pass/unit_tests/contract_with_nested_libs (test.toml)::log_test_inner | 180 | 184 | -2.22% | | should_pass/unit_tests/contract_with_nested_libs (test.toml)::log_test_inner2 | 173 | 67 | 61.27% | | should_pass/unit_tests/lib_log_decode (test.toml)::math_u16_overflow_mul | 214 | 218 | -1.87% | | should_pass/unit_tests/lib_log_decode (test.toml)::math_u32_overflow_mul | 214 | 218 | -1.87% | | should_pass/unit_tests/lib_log_decode (test.toml)::test_fn | 362 | 146 | 59.67% | | should_pass/unit_tests/lib_multi_test (test.toml)::test_gt | 156 | 82 | 47.44% | | should_pass/unit_tests/lib_multi_test (test.toml)::test_local | 156 | 82 | 47.44% | | should_pass/unit_tests/nested_libs (test.toml)::log_test | 179 | 183 | -2.23% | | should_pass/unit_tests/nested_libs (test.toml)::log_test_inner | 179 | 183 | -2.23% | | should_pass/unit_tests/nested_libs (test.toml)::log_test_inner2 | 172 | 66 | 61.63% | | should_pass/unit_tests/regalloc_spill (test.toml) | 181 | 90 | 50.28% | | should_pass/unit_tests/script-contract-calls (test.toml)::test_contract_call | 563 | 448 | 20.43% | | should_pass/unit_tests/script_log_decode (test.toml)::test_fn | 294 | 146 | 50.34% | | should_pass/unit_tests/script_with_nested_libs (test.toml)::log_test | 179 | 183 | -2.23% | | should_pass/unit_tests/script_with_nested_libs (test.toml)::log_test_inner | 179 | 183 | -2.23% | | should_pass/unit_tests/script_with_nested_libs (test.toml)::log_test_inner2 | 172 | 66 | 61.63% | | should_pass/unit_tests/workspace_test (test.toml)::test_bar | 175 | 68 | 61.14% | | should_pass/unit_tests/workspace_test (test.toml)::test_fail | 635 | 484 | 23.78% | | should_pass/unit_tests/workspace_test (test.toml)::test_gt | 156 | 82 | 47.44% | | should_pass/unit_tests/workspace_test (test.toml)::test_local | 156 | 82 | 47.44% | | should_pass/unit_tests/workspace_test (test.toml)::test_success | 634 | 483 | 23.82% | | | Improvements | Regressions | | - | -: | -: | | Count | 346 | 8 | | Average | 34.98% | -2.14% | | Median | 28.79% | -2.23% | | Max | 76.34% | -2.23% | | Min | 0.14% | -1.87% | | Test | Before | After | Percentage | | ---- | -----: | ----: | ---------: | | assert_inline_tests::assert_assert_eq | 1576 | 1529 | 2.98% | | assert_inline_tests::assert_assert_ne | 1630 | 1585 | 2.76% | | assert_inline_tests::revert_assert_assert_eq | 1480 | 1117 | 24.53% | | assert_inline_tests::revert_assert_assert_ne | 1488 | 1115 | 25.07% | | asset_id_contract_tests::asset_id_default | 10994 | 10696 | 2.71% | | bytes_inline_tests::bytes_append | 5789 | 5787 | 0.03% | | bytes_inline_tests::bytes_split_at_twice | 1321 | 1319 | 0.15% | | codec_implemented_tests::test_logging | 51837 | 23126 | 55.39% | | contract_id_contract_tests::contract_id_this | 10787 | 10488 | 2.77% | | crypto_ed25519_inline_tests::ed25519_codec | 6125 | 640 | 89.55% | | crypto_secp256k1_inline_tests::secp256k1_codec | 6125 | 640 | 89.55% | | crypto_secp256r1_inline_tests::secp256r1_codec | 6125 | 640 | 89.55% | | crypto_signature_inline_tests::signature_as_ed25519 | 6840 | 6841 | -0.01% | | crypto_signature_inline_tests::signature_as_secp256r1 | 6836 | 6837 | -0.01% | | crypto_signature_inline_tests::signature_codec | 7748 | 654 | 91.56% | | crypto_signature_inline_tests::signature_verify | 43208 | 43205 | 0.01% | | hash_inline_tests::hash_address | 7223 | 7211 | 0.17% | | hash_inline_tests::hash_asset_id | 7223 | 7211 | 0.17% | | hash_inline_tests::hash_b256 | 7171 | 7159 | 0.17% | | hash_inline_tests::hash_call_params | 6930 | 6924 | 0.09% | | hash_inline_tests::hash_contract_id | 7223 | 7211 | 0.17% | | hash_inline_tests::hash_evm_address | 7407 | 7395 | 0.16% | | hash_inline_tests::hash_identity | 17767 | 17743 | 0.14% | | hash_inline_tests::hash_point2d | 9311 | 9305 | 0.06% | | hash_inline_tests::hash_signature | 20238 | 20220 | 0.09% | | hash_inline_tests::hash_str | 10508 | 10505 | 0.03% | | hash_inline_tests::hash_tuple_4 | 8499 | 8497 | 0.02% | | hash_inline_tests::hash_u128 | 5160 | 5154 | 0.12% | | hash_inline_tests::hash_user_defined_type | 42799 | 42787 | 0.03% | | storage_vec_iter_tests::empty_vec_next_returns_none | 50784 | 50644 | 0.28% | | storage_vec_iter_tests::storage_vec_field_for_loop_iteration | 1574940 | 1573470 | 0.09% | | storage_vec_iter_tests::storage_vec_field_nested_for_loop_iteration | 11570183 | 11559644 | 0.09% | | storage_vec_iter_tests::vec_with_elements_for_loop_iteration | 24015966 | 24011576 | 0.02% | | storage_vec_iter_tests::vec_with_elements_next_returns_element | 24016001 | 24011606 | 0.02% | | u128_inline_tests::parity_u128_log_with_ruint | 1851450 | 1850539 | 0.05% | | u128_inline_tests::revert_u128_zero_root | 232 | 230 | 0.86% | | u128_inline_tests::revert_u128_zero_root_overflow_disabled | 238 | 236 | 0.84% | | u128_inline_tests::u128_log | 24393 | 24391 | 0.01% | | u128_inline_tests::u128_pow | 8902 | 8900 | 0.02% | | u128_inline_tests::u128_root | 13907 | 13872 | 0.25% | | u128_inline_tests::u128_zero_root_unsafe_math | 452 | 450 | 0.44% | | | Improvements | Regressions | | - | -: | -: | | Count | 39 | 2 | | Average | 12.33% | -0.01% | | Median | 0.17% | -0.01% | | Max | 91.56% | -0.01% | | Min | 0.01% | -0.01% | ## Checklist - [x] I have linked to any relevant issues. - [x] I have commented my code, particularly in hard-to-understand areas. - [ ] I have updated the documentation where relevant (API docs, the reference, and the Sway book). - [ ] If my change requires substantial documentation changes, I have [requested support from the DevRel team](https://github.com/FuelLabs/devrel-requests/issues/new/choose) - [ ] I have added tests that prove my fix is effective or that my feature works. - [ ] I have added (or requested a maintainer to add) the necessary `Breaking*` or `New Feature` labels where relevant. - [x] I have done my best to ensure that my PR adheres to [the Fuel Labs Code Review Standards](https://github.com/FuelLabs/rfcs/blob/master/text/code-standards/external-contributors.md). - [x] I have requested a review from the relevant team or maintainers.  --- > [!NOTE] > Introduce `__runtime_mem_id`/`__encoding_mem_id` intrinsics and use them to trivially encode/return values, updating ABI entry to `never`, improving gas/binary size, and adjusting docs, IR, and tests. > > - **Core/Compiler**: > - Add intrinsics `__runtime_mem_id<T>() -> u64` and `__encoding_mem_id<T>() -> u64` (AST, semantic, IR gen, const-eval). > - Implement memory-representation modeling and ID hashing (`get_memory_representation`, `get_memory_id`, `get_encoding_representation`/`id`). > - Update ABI entry generation to return `never` and use direct `retd`. > - Extend IR parser/types with `never`. > - **Std Library (`codec.sw`)**: > - `encode<T>`: detect trivially-encodable types (matching IDs) and `memcpy` bytes; otherwise fallback to normal encoding. > - Add `encode_and_return<T>() -> !` using `__contract_ret` for fast returns. > - **Docs**: > - Document `__transmute`, `__runtime_mem_id`, and `__encoding_mem_id` in the Sway book; include constraints/semantics. > - **Tests/Fixtures**: > - Update many snapshots, gas/bytecode expectations, raw log PCs/pointers, and release flags. > - Refresh expected contract IDs in require-deployment tests. > - Notable size/gas reductions across numerous tests; `main_args_empty` shrinks (e.g., 96→64 B) and many gas wins. > - **Misc**: > - Minor utilities (e.g., const-generic length literal extraction) and effect tracking for new intrinsics. > > <sup>Written by [Cursor Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit 2caf44c. This will update automatically on new commits. Configure [here](https://cursor.com/dashboard?tab=bugbot).</sup>  --------- Co-authored-by: Joshua Batty <[email protected]>

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kmk142789 approved these changes Sep 28, 2025

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xunilrj force-pushed the xunilrj/encoding-optimizations branch from 5494a27 to 9e46a4e Compare October 3, 2025 11:44

xunilrj added 17 commits October 3, 2025 10:18

optimize encoding for u64

2cd49fc

fix std

590a02d

update tests

ba24770

filter array-repeat tests, so it is not affected by encoding changes

ccb9700

update tests

225d120

improve snapshot tests

b4527bc

update tests

69edd98

optimize decoding

4787054

optimize decoding

e3f4b4d

optimize decoding

d3a5907

fixing CI issues

c56533b

clippy and fmt issues

74cb625

fixing CI issues

758593a

fix test

3c63aec

update tests

bf8eac4

update tests

e21a88a

update tests

c33dde8

xunilrj added 13 commits October 3, 2025 10:18

update tests

1ddc43d

fix string arrays __size_of

d8bffaa

PR adjustments

43c9b21

optimization for custom structs

4e8be21

more tests

bb7b392

removing println

11a1a91

update tests

162ff91

contract entry optimizations

0bd41ce

improve contract calls

dd641ab

improve contract calls

1e7e792

update tests

5431a74

clippy and fmt

c46bb0d

update tests

ca4d8a3

xunilrj force-pushed the xunilrj/encoding-optimizations branch from 9e46a4e to ca4d8a3 Compare October 3, 2025 14:18

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update tests

268c3b9

xunilrj temporarily deployed to fuel-sway-bot October 3, 2025 14:36 — with GitHub Actions Inactive

update tests

6fe6bea

xunilrj temporarily deployed to fuel-sway-bot October 3, 2025 16:32 — with GitHub Actions Inactive

xunilrj mentioned this pull request Oct 5, 2025

Cost of contract calls snapshot tests #7440

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xunilrj mentioned this pull request Nov 7, 2025

Trivially encoded types #7488

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Encoding/Decoding Optimizations #7419

Encoding/Decoding Optimizations #7419

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xunilrj commented Sep 26, 2025 •

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xunilrj commented Sep 26, 2025 •

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