diff options
Diffstat (limited to 'contrib/llvm-project/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCTargetDesc.h')
| -rw-r--r-- | contrib/llvm-project/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCTargetDesc.h | 95 |
1 files changed, 71 insertions, 24 deletions
diff --git a/contrib/llvm-project/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCTargetDesc.h b/contrib/llvm-project/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCTargetDesc.h index 02b310628ee1..5b77b8495adf 100644 --- a/contrib/llvm-project/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCTargetDesc.h +++ b/contrib/llvm-project/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCTargetDesc.h @@ -76,6 +76,10 @@ enum OperandType { OPERAND_EVENT, /// A list of branch targets for br_list. OPERAND_BRLIST, + /// 32-bit unsigned table number. + OPERAND_TABLE, + /// heap type immediate for ref.null. + OPERAND_HEAPTYPE, }; } // end namespace WebAssembly @@ -97,6 +101,11 @@ enum TOF { MO_MEMORY_BASE_REL, // On a symbol operand this indicates that the immediate is the symbol + // address relative the __tls_base wasm global. + // Only applicable to data symbols. + MO_TLS_BASE_REL, + + // On a symbol operand this indicates that the immediate is the symbol // address relative the __table_base wasm global. // Only applicable to function symbols. MO_TABLE_BASE_REL, @@ -129,7 +138,8 @@ enum class BlockType : unsigned { F32 = unsigned(wasm::ValType::F32), F64 = unsigned(wasm::ValType::F64), V128 = unsigned(wasm::ValType::V128), - Exnref = unsigned(wasm::ValType::EXNREF), + Externref = unsigned(wasm::ValType::EXTERNREF), + Funcref = unsigned(wasm::ValType::FUNCREF), // Multivalue blocks (and other non-void blocks) are only emitted when the // blocks will never be exited and are at the ends of functions (see // WebAssemblyCFGStackify::fixEndsAtEndOfFunction). They also are never made @@ -138,6 +148,13 @@ enum class BlockType : unsigned { Multivalue = 0xffff, }; +/// Used as immediate MachineOperands for heap types, e.g. for ref.null. +enum class HeapType : unsigned { + Invalid = 0x00, + Externref = unsigned(wasm::ValType::EXTERNREF), + Funcref = unsigned(wasm::ValType::FUNCREF), +}; + /// Instruction opcodes emitted via means other than CodeGen. static const unsigned Nop = 0x01; static const unsigned End = 0x0b; @@ -176,8 +193,12 @@ inline unsigned GetDefaultP2AlignAny(unsigned Opc) { WASM_LOAD_STORE(ATOMIC_RMW8_U_XCHG_I64) WASM_LOAD_STORE(ATOMIC_RMW8_U_CMPXCHG_I32) WASM_LOAD_STORE(ATOMIC_RMW8_U_CMPXCHG_I64) - WASM_LOAD_STORE(LOAD_SPLAT_v8x16) - return 0; + WASM_LOAD_STORE(LOAD8_SPLAT) + WASM_LOAD_STORE(LOAD_LANE_I8x16) + WASM_LOAD_STORE(STORE_LANE_I8x16) + WASM_LOAD_STORE(PREFETCH_T) + WASM_LOAD_STORE(PREFETCH_NT) + return 0; WASM_LOAD_STORE(LOAD16_S_I32) WASM_LOAD_STORE(LOAD16_U_I32) WASM_LOAD_STORE(LOAD16_S_I64) @@ -202,8 +223,10 @@ inline unsigned GetDefaultP2AlignAny(unsigned Opc) { WASM_LOAD_STORE(ATOMIC_RMW16_U_XCHG_I64) WASM_LOAD_STORE(ATOMIC_RMW16_U_CMPXCHG_I32) WASM_LOAD_STORE(ATOMIC_RMW16_U_CMPXCHG_I64) - WASM_LOAD_STORE(LOAD_SPLAT_v16x8) - return 1; + WASM_LOAD_STORE(LOAD16_SPLAT) + WASM_LOAD_STORE(LOAD_LANE_I16x8) + WASM_LOAD_STORE(STORE_LANE_I16x8) + return 1; WASM_LOAD_STORE(LOAD_I32) WASM_LOAD_STORE(LOAD_F32) WASM_LOAD_STORE(STORE_I32) @@ -229,10 +252,13 @@ inline unsigned GetDefaultP2AlignAny(unsigned Opc) { WASM_LOAD_STORE(ATOMIC_RMW32_U_XCHG_I64) WASM_LOAD_STORE(ATOMIC_RMW_CMPXCHG_I32) WASM_LOAD_STORE(ATOMIC_RMW32_U_CMPXCHG_I64) - WASM_LOAD_STORE(ATOMIC_NOTIFY) - WASM_LOAD_STORE(ATOMIC_WAIT_I32) - WASM_LOAD_STORE(LOAD_SPLAT_v32x4) - return 2; + WASM_LOAD_STORE(MEMORY_ATOMIC_NOTIFY) + WASM_LOAD_STORE(MEMORY_ATOMIC_WAIT32) + WASM_LOAD_STORE(LOAD32_SPLAT) + WASM_LOAD_STORE(LOAD_ZERO_I32x4) + WASM_LOAD_STORE(LOAD_LANE_I32x4) + WASM_LOAD_STORE(STORE_LANE_I32x4) + return 2; WASM_LOAD_STORE(LOAD_I64) WASM_LOAD_STORE(LOAD_F64) WASM_LOAD_STORE(STORE_I64) @@ -246,15 +272,18 @@ inline unsigned GetDefaultP2AlignAny(unsigned Opc) { WASM_LOAD_STORE(ATOMIC_RMW_XOR_I64) WASM_LOAD_STORE(ATOMIC_RMW_XCHG_I64) WASM_LOAD_STORE(ATOMIC_RMW_CMPXCHG_I64) - WASM_LOAD_STORE(ATOMIC_WAIT_I64) - WASM_LOAD_STORE(LOAD_SPLAT_v64x2) - WASM_LOAD_STORE(LOAD_EXTEND_S_v8i16) - WASM_LOAD_STORE(LOAD_EXTEND_U_v8i16) - WASM_LOAD_STORE(LOAD_EXTEND_S_v4i32) - WASM_LOAD_STORE(LOAD_EXTEND_U_v4i32) - WASM_LOAD_STORE(LOAD_EXTEND_S_v2i64) - WASM_LOAD_STORE(LOAD_EXTEND_U_v2i64) - return 3; + WASM_LOAD_STORE(MEMORY_ATOMIC_WAIT64) + WASM_LOAD_STORE(LOAD64_SPLAT) + WASM_LOAD_STORE(LOAD_EXTEND_S_I16x8) + WASM_LOAD_STORE(LOAD_EXTEND_U_I16x8) + WASM_LOAD_STORE(LOAD_EXTEND_S_I32x4) + WASM_LOAD_STORE(LOAD_EXTEND_U_I32x4) + WASM_LOAD_STORE(LOAD_EXTEND_S_I64x2) + WASM_LOAD_STORE(LOAD_EXTEND_U_I64x2) + WASM_LOAD_STORE(LOAD_ZERO_I64x2) + WASM_LOAD_STORE(LOAD_LANE_I64x2) + WASM_LOAD_STORE(STORE_LANE_I64x2) + return 3; WASM_LOAD_STORE(LOAD_V128) WASM_LOAD_STORE(STORE_V128) return 4; @@ -294,8 +323,10 @@ inline bool isArgument(unsigned Opc) { case WebAssembly::ARGUMENT_v4f32_S: case WebAssembly::ARGUMENT_v2f64: case WebAssembly::ARGUMENT_v2f64_S: - case WebAssembly::ARGUMENT_exnref: - case WebAssembly::ARGUMENT_exnref_S: + case WebAssembly::ARGUMENT_funcref: + case WebAssembly::ARGUMENT_funcref_S: + case WebAssembly::ARGUMENT_externref: + case WebAssembly::ARGUMENT_externref_S: return true; default: return false; @@ -314,8 +345,10 @@ inline bool isCopy(unsigned Opc) { case WebAssembly::COPY_F64_S: case WebAssembly::COPY_V128: case WebAssembly::COPY_V128_S: - case WebAssembly::COPY_EXNREF: - case WebAssembly::COPY_EXNREF_S: + case WebAssembly::COPY_FUNCREF: + case WebAssembly::COPY_FUNCREF_S: + case WebAssembly::COPY_EXTERNREF: + case WebAssembly::COPY_EXTERNREF_S: return true; default: return false; @@ -334,8 +367,10 @@ inline bool isTee(unsigned Opc) { case WebAssembly::TEE_F64_S: case WebAssembly::TEE_V128: case WebAssembly::TEE_V128_S: - case WebAssembly::TEE_EXNREF: - case WebAssembly::TEE_EXNREF_S: + case WebAssembly::TEE_FUNCREF: + case WebAssembly::TEE_FUNCREF_S: + case WebAssembly::TEE_EXTERNREF: + case WebAssembly::TEE_EXTERNREF_S: return true; default: return false; @@ -398,6 +433,18 @@ inline bool isMarker(unsigned Opc) { } } +inline bool isCatch(unsigned Opc) { + switch (Opc) { + case WebAssembly::CATCH: + case WebAssembly::CATCH_S: + case WebAssembly::CATCH_ALL: + case WebAssembly::CATCH_ALL_S: + return true; + default: + return false; + } +} + } // end namespace WebAssembly } // end namespace llvm |