[Bug target/30961] [4.2/4.3 regression] redundant reg/mem stores/moves

[hjl at lucon dot org]

------- Comment #13 from hjl at lucon dot org  2007-05-13 20:08 -------
Created an attachment (id=13550)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=13550&action=view)
An experimental patch

This patch works for the testcase. Testsuite results for ia32, Intel64 and ia64
are at

http://gcc.gnu.org/ml/gcc-testresults/2007-05/msg00644.html
http://gcc.gnu.org/ml/gcc-testresults/2007-05/msg00645.html
http://gcc.gnu.org/ml/gcc-testresults/2007-05/msg00646.html


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30961