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re PR rtl-optimization/71724 (ICE: Segmentation fault, deep recursion between combine...
authorBernd Schmidt <bernds@redhat.com>
Mon, 23 Jan 2017 16:30:55 +0000 (16:30 +0000)
committerBernd Schmidt <bernds@gcc.gnu.org>
Mon, 23 Jan 2017 16:30:55 +0000 (16:30 +0000)
commit427ed3ae3ed40c00540af45ecc15a2d1f4058268
treec331f74d4cc2a795f59daef6006982091f4a2dbatree
parente9c4fbe9c1eff61ffe2aa31c67cef2ffd346f674commit | diff
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
gcc/ChangeLog diff | blob | history
gcc/combine.c diff | blob | history