[Bug target/39137] [4.4 Regression] -mpreferred-stack-boundary=2 causes lots of dynamic realign

[jakub at gcc dot gnu dot org]

------- Comment #3 from jakub at gcc dot gnu dot org  2009-02-09 15:06 -------
How can #1 cause a problem with -ftree-vectorize (especially when it hasn't
been problem in 4.3 and earlier)?  We'd do realignment for V[1248]* modes, just
not for DImode/DFmode...


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39137