kernel/ivt.S [562:575]:
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	;;
	/*
	 * Tell the assemblers dependency-violation checker that the above "itc" instructions
	 * cannot possibly affect the following loads:
	 */
	dv_serialize_data

	ld8 r18=[r17]				// read PTE again
	;;
	cmp.eq p6,p7=r18,r25			// is it same as the newly installed
	;;
(p7)	ptc.l r16,r24
	mov b0=r29				// restore b0
	mov ar.ccv=r28
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kernel/ivt.S [628:641]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
	;;
	/*
	 * Tell the assemblers dependency-violation checker that the above "itc" instructions
	 * cannot possibly affect the following loads:
	 */
	dv_serialize_data

	ld8 r18=[r17]				// read PTE again
	;;
	cmp.eq p6,p7=r18,r25			// is it same as the newly installed
	;;
(p7)	ptc.l r16,r24
	mov b0=r29				// restore b0
	mov ar.ccv=r28
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