[PATCH] D115503: [DebugInfo][Clang] record the access flag for class/struct/union types.

Tue Dec 14 19:32:08 PST 2021

Esme added a comment.

In D115503#3192840 <https://reviews.llvm.org/D115503#3192840>, @dblaikie wrote:

> Thanks for the data - looks good to me. Maybe include some of that data (summary of total binary size change/total debug info size change - and if you could include the flags (was this an -O0 -g build? Optimized (at what level)? Compressed debug info (-gz)? etc) that'd be helpful to better understand the comparison.

They are built with flags of `clang -O0 -g` (no -gz) and the table with summary changes is updated as follow.

| section       | before | after  | change  |
| .debug_loc    | 929821 | 929821 | 0       |
| .debug_abbrev | 5885289      | 5971547      | +86258  |
| .debug_info   | 497613455      | 498122074      | +508619 |
| .debug_ranges | 45731664      | 45731664      | 0       |
| .debug_str    | 233842595      | 233839388      | -3207   |
| .debug_line   | 149773166      | 149764583      | -8583   |
| total (debug) | 933775990      | 934359077      | +583087 |
|

| total (binary) | 1394617288 | 1395200024 | +582736 |

Repository:
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CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D115503/new/

https://reviews.llvm.org/D115503