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authorRichard Henderson <rth@redhat.com>2016-03-02 13:09:54 -0800
committerRichard Henderson <rth@gcc.gnu.org>2016-03-02 13:09:54 -0800
commit08c1904dccf3073bd93f154f5eefdd2d33bc273b (patch)
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re PR rtl-optimization/67145 (associativity from pseudo-reg ordering)
PR rtl-opt/67145 * simplify-rtx.c (simplify_plus_minus): Allow reassoc without simplification when all args are positive non-fixed registers. From-SVN: r233916
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