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[Bug tree-optimization/63302] [4.9 Regression] Code with 64-bit long long constants is miscompiled on 32-bit host


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63302

John David Anglin <danglin at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |law at gcc dot gnu.org

--- Comment #2 from John David Anglin <danglin at gcc dot gnu.org> ---
Introduced in r203627:

2013-10-15  Zhenqiang Chen  <zhenqiang.chen@arm.com>

        * tree-ssa-reassoc.c: Include rtl.h and tm_p.h.
        (optimize_range_tests_1): New function,
        extracted from optimize_range_tests.
        (optimize_range_tests_xor): Similarly.
        (optimize_range_tests_diff): New function.
        (optimize_range_tests): Use optimize_range_tests_1.

It was fixed on trunk in wide-int merge but it still is present on 4.9
branch.


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