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[IA64] Delete a redundant instruction in unaligned_access

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unaligned_access does fetch cr.ipsr, then calls
dispatch_unaligned_handler, but dispatch_unaligned_handler fetches
cr.ipsr again, so delete the first one.

Signed-off-by: Zhang Yanmin <yanmin.zhang@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
This commit is contained in:
Zhang, Yanmin 2006-02-17 12:23:09 +08:00 committed by Tony Luck
parent 50e300dead
commit 5d1a88af82
1 changed files with 0 additions and 1 deletions
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arch/ia64/kernel/ivt.S
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@ -1362,7 +1362,6 @@ END(debug_vector)
// 0x5a00 Entry 30 (size 16 bundles) Unaligned Reference (57)
ENTRY(unaligned_access)
DBG_FAULT(30)
mov r16=cr.ipsr
mov r31=pr // prepare to save predicates
;;
br.sptk.many dispatch_unaligned_handler