target-mips: optimize some gpr accesses
authoraurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162>
Wed, 14 Jan 2009 19:40:46 +0000 (19:40 +0000)
committeraurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162>
Wed, 14 Jan 2009 19:40:46 +0000 (19:40 +0000)
commite9203484cba1f15b81e38d0b1be78806d8d66174
tree2b52146cf3ebfb40f5accde2b150a78478a9ce75
parent6958549d4f9ff6016784ff09d5898e084a15c59c
target-mips: optimize some gpr accesses

Optimize gpr accesses when it is known at translation time that gpr != 0.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6307 c046a42c-6fe2-441c-8c8c-71466251a162
target-mips/translate.c