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re PR target/6500 (Sparc.md's prefetch is buggy)
authorDavid S. Miller <davem@redhat.com>
Mon, 29 Apr 2002 05:33:00 +0000 (22:33 -0700)
committerDavid S. Miller <davem@gcc.gnu.org>
Mon, 29 Apr 2002 05:33:00 +0000 (22:33 -0700)
commit1bbad4c651f823a0e39a69fec01206f557f625e1
treeb6c5bf7f4a88f50cd6051d97885279a5f7a23b60tree
parentf736fd67c07ec07d10a88fb17738797d28576205commit | diff
re PR target/6500 (Sparc.md's prefetch is buggy)

2002-04-28  David S. Miller  <davem@redhat.com>

PR target/6500
* config/sparc/sparc.md (prefetch): Emit properly for 32-bit vs.
64-bit TARGET_V9.  Do not use prefetch page, use prefetch for
several {reads,writes} instead.
* config/sparc/sparc.h (PREFETCH_BLOCK, SIMULTANEOUS_PREFETCHES):
Define.

From-SVN: r52876
gcc/ChangeLog diff | blob | history
gcc/config/sparc/sparc.h diff | blob | history
gcc/config/sparc/sparc.md diff | blob | history