diff options
Diffstat (limited to 'yjit/src/codegen.rs')
| -rw-r--r-- | yjit/src/codegen.rs | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/yjit/src/codegen.rs b/yjit/src/codegen.rs index 2b2543b37a..8c5b413286 100644 --- a/yjit/src/codegen.rs +++ b/yjit/src/codegen.rs @@ -4047,17 +4047,24 @@ fn jit_rb_int_equal( /// If string is frozen, duplicate it to get a non-frozen string. Otherwise, return it. fn jit_rb_str_uplus( - _jit: &mut JITState, + jit: &mut JITState, ctx: &mut Context, asm: &mut Assembler, _ocb: &mut OutlinedCb, _ci: *const rb_callinfo, _cme: *const rb_callable_method_entry_t, _block: Option<IseqPtr>, - _argc: i32, + argc: i32, _known_recv_class: *const VALUE, ) -> bool { + if argc != 0 { + return false; + } + + // We allocate when we dup the string + jit_prepare_routine_call(jit, ctx, asm); + asm.comment("Unary plus on string"); let recv_opnd = asm.load(ctx.stack_pop(1)); let flags_opnd = asm.load(Opnd::mem(64, recv_opnd, RUBY_OFFSET_RBASIC_FLAGS)); @@ -4065,8 +4072,8 @@ fn jit_rb_str_uplus( let ret_label = asm.new_label("stack_ret"); - // We guard for the receiver being a ::String, so the return value is too - let stack_ret = ctx.stack_push(Type::CString); + // String#+@ can only exist on T_STRING + let stack_ret = ctx.stack_push(Type::TString); // If the string isn't frozen, we just return it. asm.mov(stack_ret, recv_opnd); |