File Manager

003 File Manager

Current Path: /usr/src/contrib/llvm-project/llvm/lib/Target/WebAssembly

usr / src / contrib / llvm-project / llvm / lib / Target / WebAssembly /

📁 ..
📁 AsmParser
📁 Disassembler
📁 MCTargetDesc
📄 README.txt(8.34 KB)
📁 TargetInfo
📄 WebAssembly.h(4.05 KB)
📄 WebAssembly.td(4.85 KB)
📄 WebAssemblyAddMissingPrototypes.cpp(5.41 KB)
📄 WebAssemblyArgumentMove.cpp(3.36 KB)
📄 WebAssemblyAsmPrinter.cpp(16.09 KB)
📄 WebAssemblyAsmPrinter.h(3.12 KB)
📄 WebAssemblyCFGSort.cpp(15.94 KB)
📄 WebAssemblyCFGStackify.cpp(55.56 KB)
📄 WebAssemblyDebugFixup.cpp(5.4 KB)
📄 WebAssemblyDebugValueManager.cpp(1.77 KB)
📄 WebAssemblyDebugValueManager.h(1.13 KB)
📄 WebAssemblyExceptionInfo.cpp(6.23 KB)
📄 WebAssemblyExceptionInfo.h(6.24 KB)
📄 WebAssemblyExplicitLocals.cpp(15.04 KB)
📄 WebAssemblyFastISel.cpp(40.39 KB)
📄 WebAssemblyFixBrTableDefaults.cpp(5.81 KB)
📄 WebAssemblyFixFunctionBitcasts.cpp(12.59 KB)
📄 WebAssemblyFixIrreducibleControlFlow.cpp(18.91 KB)
📄 WebAssemblyFrameLowering.cpp(12.68 KB)
📄 WebAssemblyFrameLowering.h(2.98 KB)
📄 WebAssemblyISD.def(1.17 KB)
📄 WebAssemblyISelDAGToDAG.cpp(9.08 KB)
📄 WebAssemblyISelLowering.cpp(68.59 KB)
📄 WebAssemblyISelLowering.h(5.85 KB)
📄 WebAssemblyInstrAtomics.td(48.5 KB)
📄 WebAssemblyInstrBulkMemory.td(2.84 KB)
📄 WebAssemblyInstrCall.td(3.21 KB)
📄 WebAssemblyInstrControl.td(7.93 KB)
📄 WebAssemblyInstrConv.td(14.1 KB)
📄 WebAssemblyInstrFloat.td(6.03 KB)
📄 WebAssemblyInstrFormats.td(3.1 KB)
📄 WebAssemblyInstrInfo.cpp(8.21 KB)
📄 WebAssemblyInstrInfo.h(2.63 KB)
📄 WebAssemblyInstrInfo.td(14.37 KB)
📄 WebAssemblyInstrInteger.td(6.05 KB)
📄 WebAssemblyInstrMemory.td(18.63 KB)
📄 WebAssemblyInstrRef.td(1.15 KB)
📄 WebAssemblyInstrSIMD.td(39.08 KB)
📄 WebAssemblyLateEHPrepare.cpp(14.57 KB)
📄 WebAssemblyLowerBrUnless.cpp(6.21 KB)
📄 WebAssemblyLowerEmscriptenEHSjLj.cpp(45.45 KB)
📄 WebAssemblyLowerGlobalDtors.cpp(7.79 KB)
📄 WebAssemblyMCInstLower.cpp(13.72 KB)
📄 WebAssemblyMCInstLower.h(1.63 KB)
📄 WebAssemblyMachineFunctionInfo.cpp(4.29 KB)
📄 WebAssemblyMachineFunctionInfo.h(6.75 KB)
📄 WebAssemblyMemIntrinsicResults.cpp(7.39 KB)
📄 WebAssemblyOptimizeLiveIntervals.cpp(4.61 KB)
📄 WebAssemblyOptimizeReturned.cpp(2.46 KB)
📄 WebAssemblyPeephole.cpp(6.33 KB)
📄 WebAssemblyPrepareForLiveIntervals.cpp(4.34 KB)
📄 WebAssemblyRegColoring.cpp(6.37 KB)
📄 WebAssemblyRegNumbering.cpp(3.86 KB)
📄 WebAssemblyRegStackify.cpp(38.22 KB)
📄 WebAssemblyRegisterInfo.cpp(6.21 KB)
📄 WebAssemblyRegisterInfo.h(1.74 KB)
📄 WebAssemblyRegisterInfo.td(2.83 KB)
📄 WebAssemblyReplacePhysRegs.cpp(3.89 KB)
📄 WebAssemblyRuntimeLibcallSignatures.cpp(33.82 KB)
📄 WebAssemblyRuntimeLibcallSignatures.h(1.37 KB)
📄 WebAssemblySelectionDAGInfo.cpp(2.57 KB)
📄 WebAssemblySelectionDAGInfo.h(1.94 KB)
📄 WebAssemblySetP2AlignOperands.cpp(3.32 KB)
📄 WebAssemblySubtarget.cpp(2.18 KB)
📄 WebAssemblySubtarget.h(3.88 KB)
📄 WebAssemblyTargetMachine.cpp(18.85 KB)
📄 WebAssemblyTargetMachine.h(2.29 KB)
📄 WebAssemblyTargetObjectFile.cpp(886 B)
📄 WebAssemblyTargetObjectFile.h(959 B)
📄 WebAssemblyTargetTransformInfo.cpp(2.9 KB)
📄 WebAssemblyTargetTransformInfo.h(2.5 KB)
📄 WebAssemblyUtilities.cpp(3.43 KB)
📄 WebAssemblyUtilities.h(1.8 KB)
📄 known_gcc_test_failures.txt(2.07 KB)

Editing: WebAssemblyInstrBulkMemory.td

// WebAssemblyInstrBulkMemory.td - bulk memory codegen support --*- tablegen -*-
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
///
/// \file
/// WebAssembly bulk memory codegen constructs.
///
//===----------------------------------------------------------------------===//

// Instruction requiring HasBulkMemory and the bulk memory prefix byte
multiclass BULK_I<dag oops_r, dag iops_r, dag oops_s, dag iops_s,
                  list<dag> pattern_r, string asmstr_r = "",
                  string asmstr_s = "", bits<32> simdop = -1> {
  defm "" : I<oops_r, iops_r, oops_s, iops_s, pattern_r, asmstr_r, asmstr_s,
              !or(0xfc00, !and(0xff, simdop))>,
            Requires<[HasBulkMemory]>;
}

// Bespoke types and nodes for bulk memory ops
def wasm_memcpy_t : SDTypeProfile<0, 5,
  [SDTCisInt<0>, SDTCisInt<1>, SDTCisPtrTy<2>, SDTCisPtrTy<3>, SDTCisInt<4>]
>;
def wasm_memcpy : SDNode<"WebAssemblyISD::MEMORY_COPY", wasm_memcpy_t,
                         [SDNPHasChain, SDNPMayLoad, SDNPMayStore]>;

def wasm_memset_t : SDTypeProfile<0, 4,
  [SDTCisInt<0>, SDTCisPtrTy<1>, SDTCisInt<2>, SDTCisInt<3>]
>;
def wasm_memset : SDNode<"WebAssemblyISD::MEMORY_FILL", wasm_memset_t,
                         [SDNPHasChain, SDNPMayStore]>;

multiclass BulkMemoryOps<WebAssemblyRegClass rc, string B> {

let mayStore = 1, hasSideEffects = 1 in
defm MEMORY_INIT_A#B :
  BULK_I<(outs),
         (ins i32imm_op:$seg, i32imm_op:$idx, rc:$dest,
              rc:$offset, rc:$size),
         (outs), (ins i32imm_op:$seg, i32imm_op:$idx),
         [],
         "memory.init\t$seg, $idx, $dest, $offset, $size",
         "memory.init\t$seg, $idx", 0x08>;

let hasSideEffects = 1 in
defm DATA_DROP :
  BULK_I<(outs), (ins i32imm_op:$seg), (outs), (ins i32imm_op:$seg),
         [],
         "data.drop\t$seg", "data.drop\t$seg", 0x09>;

let mayLoad = 1, mayStore = 1 in
defm MEMORY_COPY_A#B :
  BULK_I<(outs), (ins i32imm_op:$src_idx, i32imm_op:$dst_idx,
                      rc:$dst, rc:$src, rc:$len),
         (outs), (ins i32imm_op:$src_idx, i32imm_op:$dst_idx),
         [(wasm_memcpy (i32 imm:$src_idx), (i32 imm:$dst_idx),
           rc:$dst, rc:$src, rc:$len
         )],
         "memory.copy\t$src_idx, $dst_idx, $dst, $src, $len",
         "memory.copy\t$src_idx, $dst_idx", 0x0a>;

let mayStore = 1 in
defm MEMORY_FILL_A#B :
  BULK_I<(outs), (ins i32imm_op:$idx, rc:$dst, I32:$value, rc:$size),
         (outs), (ins i32imm_op:$idx),
         [(wasm_memset (i32 imm:$idx), rc:$dst, I32:$value, rc:$size)],
         "memory.fill\t$idx, $dst, $value, $size",
         "memory.fill\t$idx", 0x0b>;
}

defm : BulkMemoryOps<I32, "32">;
defm : BulkMemoryOps<I64, "64">;

003 File Manager

Editing: WebAssemblyInstrBulkMemory.td

Upload File

Create Folder