[Bug tree-optimization/37916] [4.0 Regression] SSA names causing register pressure; unnecessarily many simultaneously "live" names.

[hp at gcc dot gnu dot org]

------- Comment #5 from hp at gcc dot gnu dot org  2008-10-25 21:09 -------
Created an attachment (id=16545)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16545&action=view)
As 4.4.0 above but with -fno-tree-reassoc

As attachment id=16543, but adding -fno-tree-reassoc.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37916