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authorAndrew Macleod <amacleod@gcc.gnu.org>2018-04-06 13:26:51 +0000
committerAndrew Macleod <amacleod@gcc.gnu.org>2018-04-06 13:26:51 +0000
commit7681f3099930134fbc76a201bb6d38aa385302a8 (patch)
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parente96b21087a4b0f80baad95f806435f73eac33c87 (diff)
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Add logical AND folding support, and do empty range check in fold(), otherwise we can never be sure of the required range type of the folded exprression
From-SVN: r259173
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