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re PR tree-optimization/69270 (DOM should exploit range information to create more...
authorJeff Law <law@redhat.com>
Fri, 15 Jan 2016 02:45:44 +0000 (19:45 -0700)
committerJeff Law <law@gcc.gnu.org>
Fri, 15 Jan 2016 02:45:44 +0000 (19:45 -0700)
commit54e32f9d2fac5e8147c1e266229e838f7b122233
tree11920a5ccbf0db329177863f74c5da9fcadba8d3tree | snapshot
parent3f18cd8253cf88a6312580956c72bcd3ada7d2accommit | diff
re PR tree-optimization/69270 (DOM should exploit range information to create more equivalences)

       PR tree-optimization/69270
        * tree-ssa-dom.c (ssa_name_has_boolean_range): If the type has a
        single bit of precision, verify it's also unsigned.
        (record_edge_info): Use constant_boolean_node rather than fold_convert
        to convert boolean_true/boolean_false to the right type.

From-SVN: r232399
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gcc/tree-ssa-dom.c diff | blob | history
Domain: System / Toolchain;