| commit | 51997d3d44a9279508b16e9f3d5e2de173ece7c2 | |
| author | H. Peter Anvin <hpa@zytor.com> | |
| Tue, 10 Jun 2008 16:35:26 +0000 (10 09:35 -0700) | ||
| committer | H. Peter Anvin <hpa@zytor.com> | |
| Tue, 10 Jun 2008 16:35:26 +0000 (10 09:35 -0700) | ||
| tree | dfd4e490aa051890565126e945daa4618a4464e4 | treesnapshot (tar.gz zip) |
| parent | 8cc5aa78291843c10931ed3c738290df0b643279 | commitdiff |
Introduce likely/unlikely macros, use them in saa.c
Introduce the likely() and unlikely() macros, as used in Linux.
They are compiler-dependent hints that a particular boolean expression
is likely to be true or false, respectively.
Currently only implemented for gcc.
Introduce the likely() and unlikely() macros, as used in Linux.
They are compiler-dependent hints that a particular boolean expression
is likely to be true or false, respectively.
Currently only implemented for gcc.
| compiler.h | diffblobblamehistory | |
| saa.c | diffblobblamehistory |