Variable not cleared

[zherczeg]

Test case:

(func (export "test10") (param i32) (result i32) (local i32).
   local.get 0
   if
     local.get 0
     i32.const 6
     i32.div_s
     local.set 1
   end

   local.get 1
)

Byte code dump:

     0 const32 dstOffset: 16 value: 6
    16 jump_if_false srcOffset: 0 dst: 48
    32 I32DivS src1: 0 src2: 16 dst: 8
    48 end resultOffsets: 8

It seems local 1 is not set to zero, and the function may return with garbage.