diff options
Diffstat (limited to 'lib/ruby_vm/rjit/compiler.rb')
| -rw-r--r-- | lib/ruby_vm/rjit/compiler.rb | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/ruby_vm/rjit/compiler.rb b/lib/ruby_vm/rjit/compiler.rb index 357fe7d734..5673926b6f 100644 --- a/lib/ruby_vm/rjit/compiler.rb +++ b/lib/ruby_vm/rjit/compiler.rb @@ -220,6 +220,8 @@ module RubyVM::RJIT while index < iseq.body.iseq_size insn = self.class.decode_insn(iseq.body.iseq_encoded[index]) jit.pc = (iseq.body.iseq_encoded + index).to_i + jit.stack_size_for_pc = ctx.stack_size + jit.side_exit_for_pc.clear # If previous instruction requested to record the boundary if jit.record_boundary_patch_point @@ -243,7 +245,9 @@ module RubyVM::RJIT # TODO: pad nops if entry exit exists (not needed for x86_64?) break when CantCompile - @exit_compiler.compile_side_exit(jit.pc, ctx, asm) + # Rewind stack_size using ctx.with_stack_size to allow stack_size changes + # before you return CantCompile. + @exit_compiler.compile_side_exit(jit.pc, ctx.with_stack_size(jit.stack_size_for_pc), asm) # If this is the first instruction, this block never needs to be invalidated. if block.pc == iseq.body.iseq_encoded.to_i + index * C.VALUE.size |