| commit | 1e49a6d9bc3db451941b021f77a7c3551648bc58 | [log] [tgz] |
|---|---|---|
| author | Rafael Espindola <rafael.espindola@gmail.com> | Wed Mar 02 04:14:42 2011 +0000 |
| committer | Rafael Espindola <rafael.espindola@gmail.com> | Wed Mar 02 04:14:42 2011 +0000 |
| tree | 56598694cbd950c66efc61bf8b1bbaa0a5ce76f8 | |
| parent | daed6f6c39f163ce83bf049fd625c1d8e3233348 [diff] |
Add a special streamer to libLTO that just records symbols definitions and uses. The result produced by the streamer is used to give the linker more accurate information and to add to llvm.compiler.used. The second improvement removes the need for the user to add __attribute__((used)) to functions only used in inline asm. The first one lets us build firefox with LTO on Darwin :-) llvm-svn: 126830