[Bug rtl-optimization/38434] [4.4 Regression] speed regression with hand-unrolled matmul

[bonzini at gnu dot org]

------- Comment #5 from bonzini at gnu dot org  2009-01-31 14:36 -------
A pass like the one Google's guy posted to lower register pressure would help
here.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38434