cae115d6d4
This patch adds an inchash hasher for wide_int-based types.
It means that hash_tree no longer hashes TREE_INT_CST_EXT_NUNITS,
but that was redundant with hashing the type.
2017-10-22 Richard Sandiford <richard.sandiford@linaro.org>
gcc/
* inchash.h (inchash:#️⃣:add_wide_int): New function.
* lto-streamer-out.c (hash_tree): Use it.
From-SVN: r253988
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