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re PR rtl-optimization/54592 (Cannot fuse SSE move and add together)
authorJakub Jelinek <jakub@redhat.com>
Tue, 18 Sep 2012 15:14:15 +0000 (17:14 +0200)
committerJakub Jelinek <jakub@gcc.gnu.org>
Tue, 18 Sep 2012 15:14:15 +0000 (17:14 +0200)
commit68e28cfd16e6810a7c07a4af34d5a195821859af
treeb4681198fd6e41a70e213cdbc26037bd97912742tree
parent0b07a57e8cd8f14480f00da041212a84f1b3ab30commit | diff
re PR rtl-optimization/54592 (Cannot fuse SSE move and add together)

PR target/54592
* config/i386/i386.c (ix86_rtx_costs): Limit > UNITS_PER_WORD
AND/IOR/XOR cost calculation to MODE_INT class modes.

* gcc.target/i386/pr54592.c: New test.

From-SVN: r191430
gcc/ChangeLog diff | blob | blame | history
gcc/config/i386/i386.c diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.target/i386/pr54592.c [new file with mode: 0644] blob
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