[Bug target/43766] x86 prefetch doesn't use complex memory addressing

[ubizjak at gmail dot com]

------- Comment #2 from ubizjak at gmail dot com  2010-04-16 18:06 -------
Created an attachment (id=20402)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20402&action=view)
Proposed patch.

Proposed patch generates:

p:
        movslq  %esi, %rsi
        prefetcht0      (%rdi,%rsi,4)
        ret


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43766