diff options
| -rw-r--r-- | yjit/src/asm/mod.rs | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/yjit/src/asm/mod.rs b/yjit/src/asm/mod.rs index 0d61cd654a..2d6736e0f4 100644 --- a/yjit/src/asm/mod.rs +++ b/yjit/src/asm/mod.rs @@ -156,19 +156,13 @@ impl CodeBlock { pub fn add_comment(&mut self, comment: &str) { if cfg!(feature = "asm_comments") { let cur_ptr = self.get_write_ptr().into_usize(); - let this_line_comments = self.asm_comments.get(&cur_ptr); // If there's no current list of comments for this line number, add one. - if this_line_comments.is_none() { - let new_comments = Vec::new(); - self.asm_comments.insert(cur_ptr, new_comments); - } - let this_line_comments = self.asm_comments.get_mut(&cur_ptr).unwrap(); + let this_line_comments = self.asm_comments.entry(cur_ptr).or_default(); // Unless this comment is the same as the last one at this same line, add it. - let string_comment = String::from(comment); - if this_line_comments.last() != Some(&string_comment) { - this_line_comments.push(string_comment); + if this_line_comments.last().map(String::as_str) != Some(comment) { + this_line_comments.push(comment.to_string()); } } } |