Date: Fri, 7 Feb 2003 17:48:35 -0800 From: Arun Sharma <adsharma@unix-os.sc.intel.com> To: freebsd-ia64@freebsd.org Subject: Unnecessary stop bits ? Message-ID: <20030207174835.A26940@unix-os.sc.intel.com>
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I'm sure there are more that can be removed by rearranging code. -Arun --- exception.s- Sat Feb 8 01:31:47 2003 +++ exception.s Sat Feb 8 01:39:51 2003 @@ -131,7 +131,6 @@ ld8 r21=[r20],8 // read pte ;; ld8 r22=[r20] // read rest of pte - ;; dep r18=0,r18,61,3 // convert vhpt ptr to physical ;; add r20=16,r18 // address of tag @@ -208,7 +207,6 @@ ld8 r21=[r20],8 // read pte ;; ld8 r22=[r20] // read rest of pte - ;; dep r18=0,r18,61,3 // convert vhpt ptr to physical ;; add r20=16,r18 // address of tag @@ -343,7 +341,6 @@ st8 [r20]=r21 // store back ;; ld8 r22=[r20] // read rest of pte - ;; dep r18=0,r18,61,3 // convert vhpt ptr to physical ;; add r20=16,r18 // address of tag @@ -412,7 +409,6 @@ st8 [r20]=r21 // store back ;; ld8 r22=[r20] // read rest of pte - ;; dep r18=0,r18,61,3 // convert vhpt ptr to physical ;; add r20=16,r18 // address of tag @@ -481,7 +477,6 @@ st8 [r20]=r21 // store back ;; ld8 r22=[r20] // read rest of pte - ;; dep r18=0,r18,61,3 // convert vhpt ptr to physical ;; add r20=16,r18 // address of tag To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-ia64" in the body of the message
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