[Bug target/49781] [x32] Unnecessary lea in x32 mode

[ubizjak at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49781

Uros Bizjak <ubizjak at gmail dot com> changed:

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--- Comment #17 from Uros Bizjak <ubizjak at gmail dot com> 2011-08-04 18:53:06 UTC ---
Created attachment 24918
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24918
WIP patch that exploits addr32.

The patch ATM limits addr32 optimization to MODE_SIZE (op) <= WORD_SIZE due to
inability to handle offsetable operands.

But please test it on x32 anyway.