| commit | 4554f155dd23a65fcdfd39f1d5af8af55ba37694 | |
| author | Alexander Monakov <amonakov@ispras.ru> | |
| Wed, 12 Aug 2020 11:34:30 +0000 (12 14:34 +0300) | ||
| committer | Rich Felker <dalias@aerifal.cx> | |
| Thu, 13 Aug 2020 01:52:56 +0000 (12 21:52 -0400) | ||
| tree | 6d30aec1be17901269cb0ef58d6cd379634f1e8f | treesnapshot (tar.gz zip) |
| parent | 59b64ff686cef2a87e9552658b2c8d2531f87176 | commitdiff |
setjmp: optimize longjmp prologues
Use a branchless sequence that is one byte shorter on 64-bit, same size
on 32-bit. Thanks to Pete Cawley for suggesting this variant.
Use a branchless sequence that is one byte shorter on 64-bit, same size
on 32-bit. Thanks to Pete Cawley for suggesting this variant.
| src/setjmp/i386/longjmp.s | diffblobblamehistory | |
| src/setjmp/x32/longjmp.s | diffblobblamehistory | |
| src/setjmp/x86_64/longjmp.s | diffblobblamehistory |