Sergey,

thanks for the patch! LGTM with a minor comment below.

On 21.08.2024 11:58, Sergey Kaplun wrote:
> This patch moves the aforementioned test from the <misc> to the
> <trace/phi/> directory, includes it in <index>, and names the subtests.
>
> Part of tarantool/tarantool#9398
> ---
>   .../{misc/phi_conv.lua => trace/phi/conv.lua} | 33 ++++++++++---------
>   test/LuaJIT-tests/trace/phi/index             |  1 +
>   2 files changed, 19 insertions(+), 15 deletions(-)
>   rename test/LuaJIT-tests/{misc/phi_conv.lua => trace/phi/conv.lua} (69%)
>
> diff --git a/test/LuaJIT-tests/misc/phi_conv.lua b/test/LuaJIT-tests/trace/phi/conv.lua
> similarity index 69%
> rename from test/LuaJIT-tests/misc/phi_conv.lua
> rename to test/LuaJIT-tests/trace/phi/conv.lua
> index 8d7bea5f..267423c2 100644
> --- a/test/LuaJIT-tests/misc/phi_conv.lua
> +++ b/test/LuaJIT-tests/trace/phi/conv.lua
> @@ -1,18 +1,5 @@
> -
>   local bit = require("bit")
>   
> -local Rm = {}
> -for i=0,16 do Rm[i] = 0 end
> -
> -for k=1,10 do
> -  local seed = 1
> -  for i=16,0,-1 do
> -    seed = bit.band(seed*9069, 0x7fffffff)
> -    Rm[i] = seed
> -  end
> -  assert(seed == 1952688301)
> -end
> -
>   local retindex = 0
>   local retdata = { 3, 1, 1, 1, 0, 3, 1, 0, 0, 2, 0, 2, 0, 0, 3, 1, 1, 1, 1 }
>   
> @@ -47,7 +34,23 @@ local function test()
>     end
>   end
>   
> -if jit and jit.status and jit.status() then jit.opt.start("hotloop=1") end
> +do --- PHI for CONV num.int before ASTORE.
> +  local Rm = {}
> +  for i=0,16 do Rm[i] = 0 end
please add whitespaces
>   
> -test()
> +  for k=1,10 do
please add whitespaces
> +    local seed = 1
> +    for i=16,0,-1 do
please add whitespaces
> +      seed = bit.band(seed*9069, 0x7fffffff)
> +      Rm[i] = seed
> +    end
> +    assert(seed == 1952688301)
> +  end
> +end
> +
> +do --- PHI for CONV num.int of lookup.
> +  jit.opt.start("hotloop=1")
> +  test()
> +  jit.opt.start("hotloop=56")
> +end
>   
> diff --git a/test/LuaJIT-tests/trace/phi/index b/test/LuaJIT-tests/trace/phi/index
> index 74a07333..a72d37a0 100644
> --- a/test/LuaJIT-tests/trace/phi/index
> +++ b/test/LuaJIT-tests/trace/phi/index
> @@ -1,3 +1,4 @@
>   copyspill.lua
> +conv.lua
>   ref.lua
>   rotate.lua