The following table lists the valid values for c.
Platform |
Value of c |
Optimize for |
---|---|---|
SPARC |
generic
|
Using timing properties for good performance on most SPARC processors |
SPARC |
old |
Using timing properties of processors earlier than the SuperSPARC(TM) chip |
SPARC |
super |
Using timing properties of the SuperSPARC chip |
SPARC |
super2 |
Using timing properties of the SuperSPARC II chip |
SPARC |
micro |
Using timing properties of the microSPARC chip |
SPARC |
micro2 |
Using timing properties of the microSPARC II chip |
SPARC |
hyper |
Using timing properties of the hyperSPARC(TM) chip |
SPARC |
hyper2 |
Using timing properties of the hyperSPARC II chip |
SPARC |
powerup |
Using timing properties of the Weitek PowerUp chip |
SPARC |
ultra |
Using timing properties of the UltraSPARC I chip |
SPARC |
ultra2 |
Using timing properties of the UltraSPARC II chip |
SPARC |
ultra2i |
Using timing properties of the UltraSPARC IIi chip |
x86 |
generic |
Using timing properties of most x86 processors |
x86 |
386 |
Using timing properties of the Intel 386 chip |
x86 |
486 |
Using timing properties of the Intel 486 chip |
x86 |
pentium |
Using timing properties of the Intel Pentium chip |
x86 |
pentium_pro |
Using timing properties of the Intel Pentium Pro chip
|