| commit | cda9c2cef75c6edd7d2b23245351da7e2c81a731 | |
| author | Gabor Melis <mega@hotpop.com> | |
| Tue, 21 Apr 2009 11:33:38 +0000 (21 11:33 +0000) | ||
| committer | Gabor Melis <mega@hotpop.com> | |
| Tue, 21 Apr 2009 11:33:38 +0000 (21 11:33 +0000) | ||
| tree | 08f2e7a7e523f9247dea570b241d09859454890a | treesnapshot (tar.gz zip) |
| parent | a9817f3c36bf28a8c50814beea31aecbc5ac8473 | commitdiff |
1.0.27.17: faster local calls on x86/x86-64
Instead of JMPing to TARGET, CALL a trampoline that saves the return
pc and jumps. Although this is an incredibly stupid trick, the paired
CALL/RET instructions are a big win.
Instead of JMPing to TARGET, CALL a trampoline that saves the return
pc and jumps. Although this is an incredibly stupid trick, the paired
CALL/RET instructions are a big win.