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re PR tree-optimization/69167 (internal compiler error: SSA corruption)
authorJakub Jelinek <jakub@gcc.gnu.org>
Fri, 8 Jan 2016 20:50:24 +0000 (21:50 +0100)
committerJakub Jelinek <jakub@gcc.gnu.org>
Fri, 8 Jan 2016 20:50:24 +0000 (21:50 +0100)
commite0237993b6bce554cc36c00a258f99f486a46d63
tree8f6d20e0c56e248d7ed7ef5ea26783237812248ftree
parentbd8f5bb2978922bf0cf51eef3486f4da83df556dcommit | diff
re PR tree-optimization/69167 (internal compiler error: SSA corruption)

        PR tree-optimization/69167
        * gimple-fold.c (replace_stmt_with_simplification): Also punt if
new SSA_NAME_OCCURS_IN_ABNORMAL_PHI SSA_NAMEs appear in operands of
ops[0] comparison.
* gimple-match-head.c (maybe_push_res_to_seq): Likewise.

* gcc.dg/pr69167.c: New test.

From-SVN: r232178
gcc/ChangeLog diff | blob | history
gcc/gimple-fold.c diff | blob | history
gcc/gimple-match-head.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/pr69167.c [new file with mode: 0644] blob