14#ifndef LLVM_LIB_TARGET_WEBASSEMBLY_MCTARGETDESC_WEBASSEMBLYMCTARGETDESC_H
15#define LLVM_LIB_TARGET_WEBASSEMBLY_MCTARGETDESC_WEBASSEMBLYMCTARGETDESC_H
29class MCObjectTargetWriter;
37std::unique_ptr<MCObjectTargetWriter>
40namespace WebAssembly {
92namespace WebAssemblyII {
130#define GET_REGINFO_ENUM
131#include "WebAssemblyGenRegisterInfo.inc"
135#define GET_INSTRINFO_ENUM
136#define GET_INSTRINFO_MC_HELPER_DECLS
137#include "WebAssemblyGenInstrInfo.inc"
140namespace WebAssembly {
143static const unsigned Nop = 0x01;
144static const unsigned End = 0x0b;
149#define WASM_LOAD_STORE(NAME) \
150 case WebAssembly::NAME##_A32: \
151 case WebAssembly::NAME##_A64: \
152 case WebAssembly::NAME##_A32_S: \
153 case WebAssembly::NAME##_A64_S:
273#undef WASM_LOAD_STORE
286 case WebAssembly::CONST_I32:
287 case WebAssembly::CONST_I32_S:
288 case WebAssembly::CONST_I64:
289 case WebAssembly::CONST_I64_S:
290 case WebAssembly::CONST_F32:
291 case WebAssembly::CONST_F32_S:
292 case WebAssembly::CONST_F64:
293 case WebAssembly::CONST_F64_S:
294 case WebAssembly::CONST_V128_I8x16:
295 case WebAssembly::CONST_V128_I8x16_S:
296 case WebAssembly::CONST_V128_I16x8:
297 case WebAssembly::CONST_V128_I16x8_S:
298 case WebAssembly::CONST_V128_I32x4:
299 case WebAssembly::CONST_V128_I32x4_S:
300 case WebAssembly::CONST_V128_I64x2:
301 case WebAssembly::CONST_V128_I64x2_S:
302 case WebAssembly::CONST_V128_F32x4:
303 case WebAssembly::CONST_V128_F32x4_S:
304 case WebAssembly::CONST_V128_F64x2:
305 case WebAssembly::CONST_V128_F64x2_S:
314 case WebAssembly::CONST_I32:
315 case WebAssembly::CONST_I32_S:
316 case WebAssembly::CONST_I64:
317 case WebAssembly::CONST_I64_S:
318 case WebAssembly::CONST_F32:
319 case WebAssembly::CONST_F32_S:
320 case WebAssembly::CONST_F64:
321 case WebAssembly::CONST_F64_S:
330 case WebAssembly::ARGUMENT_i32:
331 case WebAssembly::ARGUMENT_i32_S:
332 case WebAssembly::ARGUMENT_i64:
333 case WebAssembly::ARGUMENT_i64_S:
334 case WebAssembly::ARGUMENT_f32:
335 case WebAssembly::ARGUMENT_f32_S:
336 case WebAssembly::ARGUMENT_f64:
337 case WebAssembly::ARGUMENT_f64_S:
338 case WebAssembly::ARGUMENT_v16i8:
339 case WebAssembly::ARGUMENT_v16i8_S:
340 case WebAssembly::ARGUMENT_v8i16:
341 case WebAssembly::ARGUMENT_v8i16_S:
342 case WebAssembly::ARGUMENT_v4i32:
343 case WebAssembly::ARGUMENT_v4i32_S:
344 case WebAssembly::ARGUMENT_v2i64:
345 case WebAssembly::ARGUMENT_v2i64_S:
346 case WebAssembly::ARGUMENT_v4f32:
347 case WebAssembly::ARGUMENT_v4f32_S:
348 case WebAssembly::ARGUMENT_v2f64:
349 case WebAssembly::ARGUMENT_v2f64_S:
350 case WebAssembly::ARGUMENT_funcref:
351 case WebAssembly::ARGUMENT_funcref_S:
352 case WebAssembly::ARGUMENT_externref:
353 case WebAssembly::ARGUMENT_externref_S:
362 case WebAssembly::COPY_I32:
363 case WebAssembly::COPY_I32_S:
364 case WebAssembly::COPY_I64:
365 case WebAssembly::COPY_I64_S:
366 case WebAssembly::COPY_F32:
367 case WebAssembly::COPY_F32_S:
368 case WebAssembly::COPY_F64:
369 case WebAssembly::COPY_F64_S:
370 case WebAssembly::COPY_V128:
371 case WebAssembly::COPY_V128_S:
372 case WebAssembly::COPY_FUNCREF:
373 case WebAssembly::COPY_FUNCREF_S:
374 case WebAssembly::COPY_EXTERNREF:
375 case WebAssembly::COPY_EXTERNREF_S:
384 case WebAssembly::TEE_I32:
385 case WebAssembly::TEE_I32_S:
386 case WebAssembly::TEE_I64:
387 case WebAssembly::TEE_I64_S:
388 case WebAssembly::TEE_F32:
389 case WebAssembly::TEE_F32_S:
390 case WebAssembly::TEE_F64:
391 case WebAssembly::TEE_F64_S:
392 case WebAssembly::TEE_V128:
393 case WebAssembly::TEE_V128_S:
394 case WebAssembly::TEE_FUNCREF:
395 case WebAssembly::TEE_FUNCREF_S:
396 case WebAssembly::TEE_EXTERNREF:
397 case WebAssembly::TEE_EXTERNREF_S:
406 case WebAssembly::CALL:
407 case WebAssembly::CALL_S:
408 case WebAssembly::RET_CALL:
409 case WebAssembly::RET_CALL_S:
418 case WebAssembly::CALL_INDIRECT:
419 case WebAssembly::CALL_INDIRECT_S:
420 case WebAssembly::RET_CALL_INDIRECT:
421 case WebAssembly::RET_CALL_INDIRECT_S:
430 case WebAssembly::BR_TABLE_I32:
431 case WebAssembly::BR_TABLE_I32_S:
432 case WebAssembly::BR_TABLE_I64:
433 case WebAssembly::BR_TABLE_I64_S:
442 case WebAssembly::BLOCK:
443 case WebAssembly::BLOCK_S:
444 case WebAssembly::END_BLOCK:
445 case WebAssembly::END_BLOCK_S:
446 case WebAssembly::LOOP:
447 case WebAssembly::LOOP_S:
448 case WebAssembly::END_LOOP:
449 case WebAssembly::END_LOOP_S:
450 case WebAssembly::TRY:
451 case WebAssembly::TRY_S:
452 case WebAssembly::END_TRY:
453 case WebAssembly::END_TRY_S:
462 case WebAssembly::CATCH:
463 case WebAssembly::CATCH_S:
464 case WebAssembly::CATCH_ALL:
465 case WebAssembly::CATCH_ALL_S:
474 case WebAssembly::LOCAL_GET_I32:
475 case WebAssembly::LOCAL_GET_I32_S:
476 case WebAssembly::LOCAL_GET_I64:
477 case WebAssembly::LOCAL_GET_I64_S:
478 case WebAssembly::LOCAL_GET_F32:
479 case WebAssembly::LOCAL_GET_F32_S:
480 case WebAssembly::LOCAL_GET_F64:
481 case WebAssembly::LOCAL_GET_F64_S:
482 case WebAssembly::LOCAL_GET_V128:
483 case WebAssembly::LOCAL_GET_V128_S:
484 case WebAssembly::LOCAL_GET_FUNCREF:
485 case WebAssembly::LOCAL_GET_FUNCREF_S:
486 case WebAssembly::LOCAL_GET_EXTERNREF:
487 case WebAssembly::LOCAL_GET_EXTERNREF_S:
496 case WebAssembly::LOCAL_SET_I32:
497 case WebAssembly::LOCAL_SET_I32_S:
498 case WebAssembly::LOCAL_SET_I64:
499 case WebAssembly::LOCAL_SET_I64_S:
500 case WebAssembly::LOCAL_SET_F32:
501 case WebAssembly::LOCAL_SET_F32_S:
502 case WebAssembly::LOCAL_SET_F64:
503 case WebAssembly::LOCAL_SET_F64_S:
504 case WebAssembly::LOCAL_SET_V128:
505 case WebAssembly::LOCAL_SET_V128_S:
506 case WebAssembly::LOCAL_SET_FUNCREF:
507 case WebAssembly::LOCAL_SET_FUNCREF_S:
508 case WebAssembly::LOCAL_SET_EXTERNREF:
509 case WebAssembly::LOCAL_SET_EXTERNREF_S:
518 case WebAssembly::LOCAL_TEE_I32:
519 case WebAssembly::LOCAL_TEE_I32_S:
520 case WebAssembly::LOCAL_TEE_I64:
521 case WebAssembly::LOCAL_TEE_I64_S:
522 case WebAssembly::LOCAL_TEE_F32:
523 case WebAssembly::LOCAL_TEE_F32_S:
524 case WebAssembly::LOCAL_TEE_F64:
525 case WebAssembly::LOCAL_TEE_F64_S:
526 case WebAssembly::LOCAL_TEE_V128:
527 case WebAssembly::LOCAL_TEE_V128_S:
528 case WebAssembly::LOCAL_TEE_FUNCREF:
529 case WebAssembly::LOCAL_TEE_FUNCREF_S:
530 case WebAssembly::LOCAL_TEE_EXTERNREF:
531 case WebAssembly::LOCAL_TEE_EXTERNREF_S:
543 return Reg & INT32_MAX;
549#define GET_SUBTARGETINFO_ENUM
550#include "WebAssemblyGenSubtargetInfo.inc"
assert(ImpDefSCC.getReg()==AMDGPU::SCC &&ImpDefSCC.isDef())
#define WASM_LOAD_STORE(NAME)
#define llvm_unreachable(msg)
Marks that the current location is not supposed to be reachable.
TOF
Target Operand Flag enum.
bool isLocalTee(unsigned Opc)
bool isArgument(unsigned Opc)
bool isCallIndirect(unsigned Opc)
unsigned GetDefaultP2Align(unsigned Opc)
bool isMarker(unsigned Opc)
bool isBrTable(unsigned Opc)
bool isCatch(unsigned Opc)
static const unsigned UnusedReg
static const unsigned Nop
Instruction opcodes emitted via means other than CodeGen.
cl::opt< bool > WasmEnableEH
bool isCopy(unsigned Opc)
cl::opt< bool > WasmEnableSjLj
static const unsigned End
bool isConst(unsigned Opc)
cl::opt< bool > WasmEnableEmEH
@ OPERAND_GLOBAL
Global index.
@ OPERAND_OFFSET64
64-bit unsigned memory offsets.
@ OPERAND_I32IMM
32-bit integer immediates.
@ OPERAND_P2ALIGN
p2align immediate for load and store address alignment.
@ OPERAND_TABLE
32-bit unsigned table number.
@ OPERAND_LOCAL
Local index.
@ OPERAND_VEC_I64IMM
64-bit vector lane immediate
@ OPERAND_VEC_I16IMM
16-bit vector lane immediate
@ OPERAND_TYPEINDEX
type signature immediate for call_indirect.
@ OPERAND_FUNCTION32
32-bit unsigned function indices.
@ OPERAND_F32IMM
32-bit floating-point immediates.
@ OPERAND_BASIC_BLOCK
Basic block label in a branch construct.
@ OPERAND_VEC_I32IMM
32-bit vector lane immediate
@ OPERAND_BRLIST
A list of branch targets for br_list.
@ OPERAND_F64IMM
64-bit floating-point immediates.
@ OPERAND_VEC_I8IMM
8-bit vector lane immediate
@ OPERAND_SIGNATURE
signature immediate for block/loop.
@ OPERAND_I64IMM
64-bit integer immediates.
@ OPERAND_OFFSET32
32-bit unsigned memory offsets.
unsigned GetDefaultP2AlignAny(unsigned Opc)
Return the default p2align value for a load or store with the given opcode.
cl::opt< bool > WasmEnableEmSjLj
bool isCallDirect(unsigned Opc)
bool isScalarConst(unsigned Opc)
unsigned getWARegStackId(unsigned Reg)
bool isLocalSet(unsigned Opc)
bool isLocalGet(unsigned Opc)
This is an optimization pass for GlobalISel generic memory operations.
MCCodeEmitter * createWebAssemblyMCCodeEmitter(const MCInstrInfo &MCII, MCContext &Ctx)
MCAsmBackend * createWebAssemblyAsmBackend(const Triple &TT)
std::unique_ptr< MCObjectTargetWriter > createWebAssemblyWasmObjectWriter(bool Is64Bit, bool IsEmscripten)
This struct is a compact representation of a valid (non-zero power of two) alignment.