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x86: Improve disassembly of BMI2 instructions.

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The "v" prefix is no longer applied to these VEX-encoded instructions.
This commit is contained in:
Peter Cawley 2016-04-04 22:28:43 +01:00
parent d150fbf441
commit 81cde59498
1 changed files with 4 additions and 4 deletions
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4
src/jit/dis_x86.lua
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@ -417,8 +417,8 @@ local function putop(ctx, text, operands)
(ctx.rexx and "x" or "")..(ctx.rexb and "b" or "").. (ctx.rexx and "x" or "")..(ctx.rexb and "b" or "")..
(ctx.vexl and "l" or "") (ctx.vexl and "l" or "")
if ctx.vexv and ctx.vexv ~= 0 then t = t.."v"..ctx.vexv end if ctx.vexv and ctx.vexv ~= 0 then t = t.."v"..ctx.vexv end
if t ~= "" then text = ctx.rex.."."..t.." "..text if t ~= "" then text = ctx.rex.."."..t.." "..gsub(text, "^ ", "")
elseif ctx.rex == "vex" then text = "v"..text end elseif ctx.rex == "vex" then text = gsub("v"..text, "^v ", "") end
ctx.rexw = false; ctx.rexr = false; ctx.rexx = false; ctx.rexb = false ctx.rexw = false; ctx.rexr = false; ctx.rexx = false; ctx.rexb = false
ctx.rex = false; ctx.vexl = false; ctx.vexv = false ctx.rex = false; ctx.vexl = false; ctx.vexv = false
end end