Merge extended features in default

.github/workflows/actions.yml

@@ -252,27 +252,6 @@ jobs:
       uses: mxschmitt/action-tmate@v3
       timeout-minutes: 15
 
-  build-test-extended-feature:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4
-      with:
-        submodules: true
-    - name: Install Packages
-      run: |
-        sudo apt update
-        sudo apt install -y ninja-build gcc-multilib g++-multilib
-    - name: Build x64
-      env:
-        BUILD_OPTIONS: -DWALRUS_ARCH=x64 -DWALRUS_HOST=linux -DWALRUS_MODE=debug -DWALRUS_OUTPUT=shell -DWALRUS_EXTENDED_FEATURES=ON -GNinja
-      run: |
-        cmake -H. -Bout/extended $BUILD_OPTIONS
-        ninja -Cout/extended
-    - name: Run Tests
-      run: |
-        $RUNNER --engine="$GITHUB_WORKSPACE/out/extended/walrus" wasm-test-extended
-        $RUNNER --jit --engine="$GITHUB_WORKSPACE/out/extended/walrus" wasm-test-extended
-
   build-test-performance:
     runs-on: ubuntu-latest
     steps:

build/config.cmake

@@ -36,10 +36,6 @@ IF (${WALRUS_OUTPUT} STREQUAL "shared_lib" AND ${WALRUS_HOST} STREQUAL "android"
     SET (WALRUS_LDFLAGS ${WALRUS_LDFLAGS} -shared)
 ENDIF()
 
-IF (WALRUS_EXTENDED_FEATURES)
-    SET (WALRUS_DEFINITIONS ${WALRUS_DEFINITIONS} -DENABLE_EXTENDED_FEATURES)
-ENDIF()
-
 #######################################################
 # FLAGS FOR ADDITIONAL FUNCTION
 #######################################################

src/interpreter/ByteCode.h

@@ -506,7 +506,6 @@ class FunctionType;
     F(I8X16Shuffle)
 
 // Extended Features
-#if defined(ENABLE_EXTENDED_FEATURES)
 #define FOR_EACH_BYTECODE_ATOMIC_LOAD_OP(F) \
     F(I32AtomicLoad, uint32_t, uint32_t)    \
     F(I64AtomicLoad, uint64_t, uint64_t)    \
@@ -588,13 +587,6 @@ class FunctionType;
     F(MemoryAtomicWait32)                 \
     F(MemoryAtomicWait64)                 \
     F(AtomicFence)
-#else // Extended Features
-#define FOR_EACH_BYTECODE_ATOMIC_LOAD_OP(F)
-#define FOR_EACH_BYTECODE_ATOMIC_STORE_OP(F)
-#define FOR_EACH_BYTECODE_ATOMIC_RMW_OP(F)
-#define FOR_EACH_BYTECODE_ATOMIC_RMW_CMPXCHG_OP(F)
-#define FOR_EACH_BYTECODE_ATOMIC_OTHER(F)
-#endif // Extended Features
 
 #define FOR_EACH_BYTECODE(F)                   \
     FOR_EACH_BYTECODE_OP(F)                    \
@@ -1740,7 +1732,6 @@ class SIMDReplaceLane : public ByteCode {
     };
 
 
-#if defined(ENABLE_EXTENDED_FEATURES)
 class AtomicRmw : public ByteCode {
 public:
     AtomicRmw(Opcode opcode, uint32_t offset, ByteCodeStackOffset src0, ByteCodeStackOffset src1, ByteCodeStackOffset dst)
@@ -1857,7 +1848,6 @@ class AtomicFence : public ByteCode {
 protected:
     uint32_t m_offset;
 };
-#endif
 
 #if !defined(NDEBUG)
 #define DEFINE_RMW_BYTECODE_DUMP(name)                                                                                                                                                     \

src/interpreter/Interpreter.cpp

@@ -1036,7 +1036,6 @@ ByteCodeStackOffset* Interpreter::interpret(ExecutionState& state,
     FOR_EACH_BYTECODE_ATOMIC_RMW_OP(ATOMIC_MEMORY_RMW_OPERATION)
     FOR_EACH_BYTECODE_ATOMIC_RMW_CMPXCHG_OP(ATOMIC_MEMORY_RMW_CMPXCHG_OPERATION)
 
-#if defined(ENABLE_EXTENDED_FEATURES)
     DEFINE_OPCODE(MemoryAtomicWait32)
         :
     {
@@ -1084,7 +1083,6 @@ ByteCodeStackOffset* Interpreter::interpret(ExecutionState& state,
         ADD_PROGRAM_COUNTER(AtomicFence);
         NEXT_INSTRUCTION();
     }
-#endif
 
     // FOR_EACH_BYTECODE_SIMD_ETC_OP
     DEFINE_OPCODE(V128BitSelect)

src/jit/Backend.cpp

@@ -1251,7 +1251,6 @@ void JITCompiler::compileFunction(JITFunction* jitFunc, bool isExternal)
             emitStackInit(m_compiler, item->asInstruction());
             break;
         }
-#if defined(ENABLE_EXTENDED_FEATURES)
         case Instruction::Atomic: {
             emitAtomic(m_compiler, item->asInstruction());
             break;
@@ -1268,7 +1267,6 @@ void JITCompiler::compileFunction(JITFunction* jitFunc, bool isExternal)
             emitAtomicNotify(m_compiler, item->asInstruction());
             break;
         }
-#endif /* ENABLE_EXTENDED_FEATURES */
         default: {
             switch (item->asInstruction()->opcode()) {
             case ByteCode::SelectOpcode: {

src/jit/ByteCodeParser.cpp

@@ -230,7 +230,6 @@ static bool isFloatGlobal(uint32_t globalIndex, Module* module)
 
 #endif /* SLJIT_32BIT_ARCHITECTURE */
 
-#if defined(ENABLE_EXTENDED_FEATURES)
 #define OPERAND_TYPE_LIST_EXTENDED                                                   \
     OL5(OTAtomicRmwI32, /* SSDTT */ I32, I32, I32 | TMP, PTR, I32 | S1)              \
     OL5(OTAtomicRmwI64, /* SSDTT */ I32, I64, I64 | TMP, PTR, I64 | S1)              \
@@ -239,9 +238,6 @@ static bool isFloatGlobal(uint32_t globalIndex, Module* module)
     OL6(OTAtomicWaitI32, /* SSSDTT */ I32, I32, I64, I32, PTR, I32 | S0)             \
     OL6(OTAtomicWaitI64, /* SSSDTT */ I32, I64, I64, I32, PTR, I64 | S0)             \
     OL5(OTAtomicNotify, /* SSDTT */ I32, I32, I32, PTR, I32 | S0)
-#else /* !ENABLE_EXTENDED_FEATURES */
-#define OPERAND_TYPE_LIST_EXTENDED
-#endif /* ENABLE_EXTENDED_FEATURES */
 
 #define OPERAND_TYPE_LIST_SIMD                                                             \
     OL2(OTOp1V128, /* SD */ V128 | NOTMP, V128 | TMP | S0)                                 \
@@ -1374,12 +1370,10 @@ static void compileFunction(JITCompiler* compiler)
             instr->addInfo(Instruction::kIsCallback);
             break;
         }
-#if defined(ENABLE_EXTENDED_FEATURES)
         case ByteCode::AtomicFenceOpcode: {
             group = Instruction::AtomicFence;
             FALLTHROUGH;
         }
-#endif /* ENABLE_EXTENDED_FEATURES */
         case ByteCode::UnreachableOpcode: {
             compiler->append(byteCode, group, opcode, 0, 0);
             break;
@@ -1854,7 +1848,6 @@ static void compileFunction(JITCompiler* compiler)
 #endif /* SLJIT_CONFIG_X86 */
             break;
         }
-#if defined(ENABLE_EXTENDED_FEATURES)
         case ByteCode::I32AtomicLoadOpcode:
         case ByteCode::I32AtomicLoad8UOpcode:
         case ByteCode::I32AtomicLoad16UOpcode: {
@@ -2039,7 +2032,6 @@ static void compileFunction(JITCompiler* compiler)
             operands[2] = STACK_OFFSET(memoryAtomicNotify->dstOffset());
             break;
         }
-#endif /* ENABLE_EXTENDED_FEATURES */
         default: {
             ASSERT_NOT_REACHED();
             break;

src/jit/Compiler.h

@@ -107,14 +107,12 @@ class InstructionListItem {
         ShiftSIMD,
         // Special type for initializing values from the stack
         StackInit,
-#if defined(ENABLE_EXTENDED_FEATURES)
         // Atomic memory operations (e.g. I32AtomicRmwAdd, I64AtomicRmw16OrU)
         Atomic,
         // Special types for thread synchronization operations
         AtomicFence,
         AtomicWait,
         AtomicNotify,
-#endif /* ENABLE_EXTENDED_FEATURES */
     };
 
     virtual ~InstructionListItem() {}