diff options
| author | Takashi Kokubun <[email protected]> | 2023-02-06 15:44:34 -0800 |
|---|---|---|
| committer | Takashi Kokubun <[email protected]> | 2023-03-05 22:11:20 -0800 |
| commit | 5c638c97bb8e46b558b41b17b988722bb9432196 (patch) | |
| tree | b68933fc85b5d462eebdd569a4d28daa34f725e6 /lib/ruby_vm/mjit/context.rb | |
| parent | 439f8a0f146fe45c3cecc5e5d6e50d86fa23e29d (diff) | |
Implement opt_plus
Diffstat (limited to 'lib/ruby_vm/mjit/context.rb')
| -rw-r--r-- | lib/ruby_vm/mjit/context.rb | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/lib/ruby_vm/mjit/context.rb b/lib/ruby_vm/mjit/context.rb index 2799b63eb3..66d5f3b39b 100644 --- a/lib/ruby_vm/mjit/context.rb +++ b/lib/ruby_vm/mjit/context.rb @@ -1,15 +1,21 @@ -class RubyVM::MJIT::Context < Struct.new( - :stack_size, # @param [Integer] The number of values on the stack - :sp_offset, # @param [Integer] JIT sp offset relative to the interpreter's sp -) - def initialize(stack_size: 0, sp_offset: 0) = super +module RubyVM::MJIT + class Context < Struct.new( + :stack_size, # @param [Integer] The number of values on the stack + :sp_offset, # @param [Integer] JIT sp offset relative to the interpreter's sp + ) + def initialize(stack_size: 0, sp_offset: 0) = super - def stack_push(size) - self.stack_size += size - self.sp_offset += size - end + def stack_push(size = 1) + opnd = [SP, C.VALUE.size * self.sp_offset] + self.stack_size += size + self.sp_offset += size + opnd + end - def stack_pop(size) - stack_push(-size) + def stack_pop(size = 1) + self.stack_size -= size + self.sp_offset -= size + [SP, C.VALUE.size * self.sp_offset] + end end end |