Method storeI64

web/src/memory.ts:423–431

(offset: PtrOffset, value: number)

  }

  storeI64(offset: PtrOffset, value: number): void {
    // For now, just store as 32bit
    // NOTE: wasm always uses little endian.
    const low = value & 0xffffffff;
    const base = offset >> 2;
    this.viewI32[base] = low;
    // sign extend
    this.viewI32[base + 1] = value < 0 ? -1 : 0;
  }

  storeF64(offset: PtrOffset, value: number): void {
    this.viewF64[offset >> 3] = value;