bugGNU Development Chain for 68HC11/68HC12 - Bugs: bug #883, Use fdiv/idiv and ediv for 32-bit...


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bug #883: Use fdiv/idiv and ediv for 32-bit divisions

Submitted by:  Stephane Carrez <ciceron>
Submitted on:  Fri 19 Jul 2002 09:35:00 PM UTC  
Category: gccSeverity: 1 - Wish
Item Group: requestStatus: None
Privacy: PublicAssigned to: None
Open/Closed: Open

Tue 05 Apr 2005 09:12:59 PM UTC, comment #1:

Several improvements have been made in r3.0 so
I lower the priority.

Stephane Carrez <ciceron>
Project Administrator
Fri 19 Jul 2002 09:35:00 PM UTC, original submission:

The current gcc 32-bit div/mod implementation is not
optimized and only uses shifts&add. We should provide
a faster implementation based on fdiv/idiv and ediv.

Stephane Carrez <ciceron>
Project Administrator


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Follows 1 latest change.

Date Changed By Updated Field Previous Value => Replaced By
Tue 05 Apr 2005 09:12:59 PM UTCciceronSeverity3 - Normal=>1 - Wish

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