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authorBernd Schmidt <bernds@redhat.com>2017-01-23 16:30:55 +0000
committerBernd Schmidt <bernds@gcc.gnu.org>2017-01-23 16:30:55 +0000
commit427ed3ae3ed40c00540af45ecc15a2d1f4058268 (patch)
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parente9c4fbe9c1eff61ffe2aa31c67cef2ffd346f674 (diff)
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re PR rtl-optimization/71724 (ICE: Segmentation fault, deep recursion between combine_simplify_rtx and subst)
PR rtl-optimization/71724 * combine.c (if_then_else_cond): Look for situations where it is beneficial to undo the work of one of the recursive calls. From-SVN: r244817
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