PR tree-optimization/81744
commitcf071e9ef474b78dbf5f3837e070cc8c0077efd3
authoramker <amker@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 8 Aug 2017 11:32:05 +0000 (8 11:32 +0000)
committeramker <amker@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 8 Aug 2017 11:32:05 +0000 (8 11:32 +0000)
tree6087985587cf5485a2b2c68964fe6d48f55c6404
parent47875a37c1a830509dd50c23a6673f12240fdd22
PR tree-optimization/81744
* tree-predcom.c (prepare_finalizers_chain): Deep copy expr of
loop's number of iterations.

gcc/testsuite
* gcc.dg/tree-ssa/pr81744.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@250950 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/tree-ssa/pr81744.c [new file with mode: 0644]
gcc/tree-predcom.c