ignore oftype

Project.toml

@@ -1,7 +1,7 @@
 name = "LoopVectorization"
 uuid = "bdcacae8-1622-11e9-2a5c-532679323890"
 authors = ["Chris Elrod <elrodc@gmail.com>"]
-version = "0.12.159"
+version = "0.12.160"
 
 [deps]
 ArrayInterface = "4fba245c-0d91-5ea0-9b3e-6abc04ee57a9"

src/parse/add_compute.jl

@@ -475,6 +475,7 @@ function add_compute!(
     return add_anon_func!(ls, var, fexpr, ex, position, mpref, elementbytes)
   # instr = instruction(first(ex.args))::Symbol
   instr = instruction!(ls, first(ex.args))::Instruction
+
   args = @view(ex.args[2:end])
   if (instr.instr === :pow_fast || instr.instr === :(^)) && length(args) == 2
     arg1 = args[1]
@@ -495,6 +496,8 @@ function add_compute!(
       arg2num = Int(static(ex.args[3]))::Int
       return add_pow!(ls, var, args[1], arg2num, elementbytes, position)
     end
+  elseif instr.instr === :oftype && length(args) == 2
+    return get_arg!(ls, args[2], elementbytes, position)
   end
   vparents = Operation[]
   deps = Symbol[]
@@ -757,6 +760,34 @@ function add_compute_ifelse!(
   )
   pushop!(ls, op, LHS)
 end
+function get_arg!(
+  ls::LoopSet,
+  @nospecialize(x),
+  elementbytes::Int,
+  position::Int
+)::Operation
+  if x isa Expr
+    add_operation!(
+      ls,
+      Symbol("###xpow###$(length(operations(ls)))###"),
+      x,
+      elementbytes,
+      position
+    )::Operation
+  elseif x isa Symbol
+    if x ∈ ls.loopsymbols
+      add_loopvalue!(ls, x, elementbytes)
+    else
+      xo = get(ls.opdict, x, nothing)
+      xo === nothing && return add_constant!(ls, x, elementbytes)::Operation
+      return xo
+    end
+  elseif x isa Number
+    return add_constant!(ls, x^p, elementbytes, var)::Operation
+  else
+    throw("objects of type $x not supported as arg")
+  end
+end
 
 # adds x ^ (p::Real)
 function add_pow!(

test/miscellaneous.jl

@@ -1378,8 +1378,8 @@ end
     axkernel = axes(kernel, 1)
     zout = convert(eltype(out), z)
     for Ipost in Rpost
-      for i in axout_tile
-        @turbo for Ipre in Rpre
+      @turbo for i in axout_tile
+        for Ipre in Rpre
           tmp = zout
           # tmp = convert(eltype(out), z)    # failing to hoist this leads to an "UndefVarError: tmp not defined"
           for j in axkernel
@@ -1402,8 +1402,8 @@ end
   )
     axkernel = axes(kernel, 1)
     for Ipost in Rpost
-      for i in axout_tile
-        @turbo for Ipre in Rpre
+      @turbo for i in axout_tile
+        for Ipre in Rpre
           tmp = zero(eltype(out))
           # tmp = convert(eltype(out), z)    # failing to hoist this leads to an "UndefVarError: tmp not defined"
           for j in axkernel