Renamed lib to deps so github will ignore it for language stats

1 files changed, 0 insertions, 170 deletions

diff --git a/lib/LuaJIT/src/jit/v.lua b/lib/LuaJIT/src/jit/v.lua
deleted file mode 100644
index 934de98..0000000
--- a/lib/LuaJIT/src/jit/v.lua
+++ /dev/null
@@ -1,170 +0,0 @@
-----------------------------------------------------------------------------
--- Verbose mode of the LuaJIT compiler.
---
--- Copyright (C) 2005-2017 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
---
--- This module shows verbose information about the progress of the
--- JIT compiler. It prints one line for each generated trace. This module
--- is useful to see which code has been compiled or where the compiler
--- punts and falls back to the interpreter.
---
--- Example usage:
---
---   luajit -jv -e "for i=1,1000 do for j=1,1000 do end end"
---   luajit -jv=myapp.out myapp.lua
---
--- Default output is to stderr. To redirect the output to a file, pass a
--- filename as an argument (use '-' for stdout) or set the environment
--- variable LUAJIT_VERBOSEFILE. The file is overwritten every time the
--- module is started.
---
--- The output from the first example should look like this:
---
--- [TRACE   1 (command line):1 loop]
--- [TRACE   2 (1/3) (command line):1 -> 1]
---
--- The first number in each line is the internal trace number. Next are
--- the file name ('(command line)') and the line number (':1') where the
--- trace has started. Side traces also show the parent trace number and
--- the exit number where they are attached to in parentheses ('(1/3)').
--- An arrow at the end shows where the trace links to ('-> 1'), unless
--- it loops to itself.
---
--- In this case the inner loop gets hot and is traced first, generating
--- a root trace. Then the last exit from the 1st trace gets hot, too,
--- and triggers generation of the 2nd trace. The side trace follows the
--- path along the outer loop and *around* the inner loop, back to its
--- start, and then links to the 1st trace. Yes, this may seem unusual,
--- if you know how traditional compilers work. Trace compilers are full
--- of surprises like this -- have fun! :-)
---
--- Aborted traces are shown like this:
---
--- [TRACE --- foo.lua:44 -- leaving loop in root trace at foo:lua:50]
---
--- Don't worry -- trace aborts are quite common, even in programs which
--- can be fully compiled. The compiler may retry several times until it
--- finds a suitable trace.
---
--- Of course this doesn't work with features that are not-yet-implemented
--- (NYI error messages). The VM simply falls back to the interpreter. This
--- may not matter at all if the particular trace is not very high up in
--- the CPU usage profile. Oh, and the interpreter is quite fast, too.
---
--- Also check out the -jdump module, which prints all the gory details.
---
-------------------------------------------------------------------------------
-
--- Cache some library functions and objects.
-local jit = require("jit")
-assert(jit.version_num == 20100, "LuaJIT core/library version mismatch")
-local jutil = require("jit.util")
-local vmdef = require("jit.vmdef")
-local funcinfo, traceinfo = jutil.funcinfo, jutil.traceinfo
-local type, format = type, string.format
-local stdout, stderr = io.stdout, io.stderr
-
--- Active flag and output file handle.
-local active, out
-
-------------------------------------------------------------------------------
-
-local startloc, startex
-
-local function fmtfunc(func, pc)
-  local fi = funcinfo(func, pc)
-  if fi.loc then
-    return fi.loc
-  elseif fi.ffid then
-    return vmdef.ffnames[fi.ffid]
-  elseif fi.addr then
-    return format("C:%x", fi.addr)
-  else
-    return "(?)"
-  end
-end
-
--- Format trace error message.
-local function fmterr(err, info)
-  if type(err) == "number" then
-    if type(info) == "function" then info = fmtfunc(info) end
-    err = format(vmdef.traceerr[err], info)
-  end
-  return err
-end
-
--- Dump trace states.
-local function dump_trace(what, tr, func, pc, otr, oex)
-  if what == "start" then
-    startloc = fmtfunc(func, pc)
-    startex = otr and "("..otr.."/"..(oex == -1 and "stitch" or oex)..") " or ""
-  else
-    if what == "abort" then
-      local loc = fmtfunc(func, pc)
-      if loc ~= startloc then
-	out:write(format("[TRACE --- %s%s -- %s at %s]\n",
-	  startex, startloc, fmterr(otr, oex), loc))
-      else
-	out:write(format("[TRACE --- %s%s -- %s]\n",
-	  startex, startloc, fmterr(otr, oex)))
-      end
-    elseif what == "stop" then
-      local info = traceinfo(tr)
-      local link, ltype = info.link, info.linktype
-      if ltype == "interpreter" then
-	out:write(format("[TRACE %3s %s%s -- fallback to interpreter]\n",
-	  tr, startex, startloc))
-      elseif ltype == "stitch" then
-	out:write(format("[TRACE %3s %s%s %s %s]\n",
-	  tr, startex, startloc, ltype, fmtfunc(func, pc)))
-      elseif link == tr or link == 0 then
-	out:write(format("[TRACE %3s %s%s %s]\n",
-	  tr, startex, startloc, ltype))
-      elseif ltype == "root" then
-	out:write(format("[TRACE %3s %s%s -> %d]\n",
-	  tr, startex, startloc, link))
-      else
-	out:write(format("[TRACE %3s %s%s -> %d %s]\n",
-	  tr, startex, startloc, link, ltype))
-      end
-    else
-      out:write(format("[TRACE %s]\n", what))
-    end
-    out:flush()
-  end
-end
-
-------------------------------------------------------------------------------
-
--- Detach dump handlers.
-local function dumpoff()
-  if active then
-    active = false
-    jit.attach(dump_trace)
-    if out and out ~= stdout and out ~= stderr then out:close() end
-    out = nil
-  end
-end
-
--- Open the output file and attach dump handlers.
-local function dumpon(outfile)
-  if active then dumpoff() end
-  if not outfile then outfile = os.getenv("LUAJIT_VERBOSEFILE") end
-  if outfile then
-    out = outfile == "-" and stdout or assert(io.open(outfile, "w"))
-  else
-    out = stderr
-  end
-  jit.attach(dump_trace, "trace")
-  active = true
-end
-
--- Public module functions.
-return {
-  on = dumpon,
-  off = dumpoff,
-  start = dumpon -- For -j command line option.
-}
-