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[IA64] Schedule fp-clearing insns at least 6 cycles after reading ar.bsp.
authorDavid Mosberger-Tang <davidm@hpl.hp.com>
Thu, 28 Apr 2005 04:15:13 +0000 (21:15 -0700)
committerTony Luck <tony.luck@intel.com>
Thu, 28 Apr 2005 04:15:13 +0000 (21:15 -0700)
commit3c79c8b1d92a9ae3edf3cbcd2c43c553ee0f1d83
tree50a6d59383a15d92aa054371a247112e3e539bc5tree | snapshot
parent9ec1a7ad434fa951ff845dbee3397cf6ad4f76dfcommit | diff
[IA64] Schedule fp-clearing insns at least 6 cycles after reading ar.bsp.

Decreases syscall overhead by approximately 6 cycles.

Signed-off-by: David Mosberger-Tang <davidm@hpl.hp.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
arch/ia64/kernel/entry.S diff | blob | history
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