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Compile table traversals: next(), pairs(), BC_ISNEXT/BC_ITERN.

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Sponsored by OpenResty Inc.
This commit is contained in:
Mike Pall
2021-09-19 17:49:25 +02:00
parent 986bb406ad
commit bb0f241015
27 changed files with 781 additions and 47 deletions
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17
src/jit/dump.lua
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@@ -219,8 +219,10 @@ local function colorize_text(s)
return s
end
local function colorize_ansi(s, t)
return format(colortype_ansi[t], s)
local function colorize_ansi(s, t, extra)
local out = format(colortype_ansi[t], s)
if extra then out = "\027[3m"..out end
return out
end
local irtype_ansi = setmetatable({},
@@ -229,9 +231,10 @@ local irtype_ansi = setmetatable({},
local html_escape = { ["<"] = "&lt;", [">"] = "&gt;", ["&"] = "&amp;", }
local function colorize_html(s, t)
local function colorize_html(s, t, extra)
s = gsub(s, "[<>&]", html_escape)
return format('<span class="irt_%s">%s</span>', irtype_text[t], s)
return format('<span class="irt_%s%s">%s</span>',
irtype_text[t], extra and " irt_extra" or "", s)
end
local irtype_html = setmetatable({},
@@ -256,6 +259,7 @@ span.irt_tab { color: #c00000; }
span.irt_udt, span.irt_lud { color: #00c0c0; }
span.irt_num { color: #4040c0; }
span.irt_int, span.irt_i8, span.irt_u8, span.irt_i16, span.irt_u16 { color: #b040b0; }
span.irt_extra { font-style: italic; }
</style>
]]
@@ -271,6 +275,7 @@ local litname = {
if band(mode, 8) ~= 0 then s = s.."C" end
if band(mode, 16) ~= 0 then s = s.."R" end
if band(mode, 32) ~= 0 then s = s.."I" end
if band(mode, 64) ~= 0 then s = s.."K" end
t[mode] = s
return s
end}),
@@ -350,7 +355,7 @@ local function formatk(tr, idx, sn)
else
s = tostring(k) -- For primitives.
end
s = colorize(format("%-4s", s), t)
s = colorize(format("%-4s", s), t, band(sn or 0, 0x100000) ~= 0)
if slot then
s = format("%s @%d", s, slot)
end
@@ -370,7 +375,7 @@ local function printsnap(tr, snap)
out:write(colorize(format("%04d/%04d", ref, ref+1), 14))
else
local m, ot, op1, op2 = traceir(tr, ref)
out:write(colorize(format("%04d", ref), band(ot, 31)))
out:write(colorize(format("%04d", ref), band(ot, 31), band(sn, 0x100000) ~= 0))
end
out:write(band(sn, 0x10000) == 0 and " " or "|") -- SNAP_FRAME
else