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Content
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MMIXware Version
mmix-20131017
Bug Reported
Initial: 01/11/2016
Author
Laurent Desnogues
Description
In the function alloc_slot in mmix-pipe we have:
if (c->flusher.next && c->outbuf.tag.h==alf.h &&
!((c->outbuf.tag.l^alf.l)&c->tagmask)) return NULL;
Given that outbuf is a cache block, I don't see why c->tagmask is
used. Shouldn't -c->bb be used as mask?
Proposed Patch
@x
!((c->outbuf.tag.l^alf.l)&c->tagmask)) return NULL;
@y
!((c->outbuf.tag.l^alf.l)&-c->bb)) return NULL;
@z
Discussion
Status
Fixed in the repository, Rev. 150, on 2016-7-28.
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