fix: Bitwise lookup (#12471)

Author: sirasistant

barretenberg/cpp/src/barretenberg/vm2/constraining/relations/bitwise.test.cpp

@@ -8,9 +8,13 @@
 #include "barretenberg/vm2/constraining/testing/check_relation.hpp"
 #include "barretenberg/vm2/generated/flavor_settings.hpp"
 #include "barretenberg/vm2/generated/relations/bitwise.hpp"
+#include "barretenberg/vm2/generated/relations/lookups_bitwise.hpp"
 #include "barretenberg/vm2/testing/fixtures.hpp"
 #include "barretenberg/vm2/testing/macros.hpp"
 #include "barretenberg/vm2/tracegen/bitwise_trace.hpp"
+#include "barretenberg/vm2/tracegen/lib/lookup_into_bitwise.hpp"
+#include "barretenberg/vm2/tracegen/lib/lookup_into_indexed_by_clk.hpp"
+#include "barretenberg/vm2/tracegen/precomputed_trace.hpp"
 #include "barretenberg/vm2/tracegen/test_trace_container.hpp"
 
 namespace bb::avm2::constraining {
@@ -22,6 +26,12 @@ using FF = AvmFlavorSettings::FF;
 using C = Column;
 using bitwise = bb::avm2::bitwise<FF>;
 
+using tracegen::LookupIntoBitwise;
+using tracegen::LookupIntoIndexedByClk;
+using tracegen::PrecomputedTraceBuilder;
+using lookup_bitwise_byte_operations = bb::avm2::lookup_bitwise_byte_operations_relation<FF>;
+using lookup_bitwise_integral_tag_length = bb::avm2::lookup_bitwise_integral_tag_length_relation<FF>;
+
 TEST(BitwiseConstrainingTest, EmptyRow)
 {
     check_relation<bitwise>(testing::empty_trace());
@@ -315,5 +325,34 @@ TEST(BitwiseConstrainingTest, NegativeWrongAccumulation)
     EXPECT_THROW_WITH_MESSAGE(check_relation<bitwise>(trace, bitwise::SR_BITW_ACC_REL_C), "BITW_ACC_REL_C");
 }
 
+TEST(BitwiseConstrainingTest, MixedOperationsInteractions)
+{
+    TestTraceContainer trace;
+    BitwiseTraceBuilder builder;
+    PrecomputedTraceBuilder precomputed_builder;
+
+    builder.process(
+        {
+            { .operation = BitwiseOperation::OR, .tag = MemoryTag::U1, .a = 1, .b = 0, .res = 1 },
+            { .operation = BitwiseOperation::AND, .tag = MemoryTag::U32, .a = 13793, .b = 10590617, .res = 4481 },
+            { .operation = BitwiseOperation::XOR, .tag = MemoryTag::U16, .a = 5323, .b = 321, .res = 5514 },
+            { .operation = BitwiseOperation::XOR, .tag = MemoryTag::U32, .a = 13793, .b = 10590617, .res = 10595448 },
+            { .operation = BitwiseOperation::AND, .tag = MemoryTag::U8, .a = 85, .b = 175, .res = 5 },
+            { .operation = BitwiseOperation::AND, .tag = MemoryTag::U8, .a = 85, .b = 175, .res = 5 },
+        },
+        trace);
+
+    precomputed_builder.process_misc(trace, 256 * 256 * 3);
+    precomputed_builder.process_bitwise(trace);
+    precomputed_builder.process_integral_tag_length(trace);
+
+    LookupIntoBitwise<lookup_bitwise_byte_operations::Settings>().process(trace);
+    LookupIntoIndexedByClk<lookup_bitwise_integral_tag_length::Settings>().process(trace);
+
+    check_relation<bitwise>(trace);
+    check_interaction<lookup_bitwise_byte_operations>(trace);
+    check_interaction<lookup_bitwise_integral_tag_length>(trace);
+}
+
 } // namespace
-} // namespace bb::avm2::constraining
+} // namespace bb::avm2::constraining

barretenberg/cpp/src/barretenberg/vm2/tracegen_helper.cpp

@@ -246,7 +246,7 @@ TraceContainer AvmTraceGenHelper::generate_trace(EventsContainer&& events)
             std::make_unique<LookupIntoIndexedByClk<lookup_range_check_r5_is_u16_settings>>(),
             std::make_unique<LookupIntoIndexedByClk<lookup_range_check_r6_is_u16_settings>>(),
             std::make_unique<LookupIntoIndexedByClk<lookup_range_check_r7_is_u16_settings>>(),
-            std::make_unique<LookupIntoIndexedByClk<lookup_bitwise_byte_operations_settings>>(),
+            std::make_unique<LookupIntoBitwise<lookup_bitwise_byte_operations_settings>>(),
             std::make_unique<LookupIntoIndexedByClk<lookup_bitwise_integral_tag_length_settings>>(),
             std::make_unique<LookupIntoIndexedByClk<lookup_bc_decomposition_bytes_to_read_as_unary_settings>>(),
             std::make_unique<LookupIntoIndexedByClk<lookup_bc_decomposition_bytes_are_bytes_settings>>(),