re PR tree-optimization/82472 (ICE in generate_code_for_partition, at tree-loop-distr...
commitb4ec1d31a5d605c8bea45ca919d3a60dfdac771f
authorBin Cheng <bin.cheng@arm.com>
Wed, 11 Oct 2017 13:04:05 +0000 (11 13:04 +0000)
committerBin Cheng <amker@gcc.gnu.org>
Wed, 11 Oct 2017 13:04:05 +0000 (11 13:04 +0000)
tree215a0f5f821b87eac0949692a888c06e737e2b04
parent3a266bcd811d8fdf3e9ad9134c40324aafa1bac9
re PR tree-optimization/82472 (ICE in generate_code_for_partition, at tree-loop-distribution.c:1145)

PR tree-optimization/82472
* tree-loop-distribution.c (sort_partitions_by_post_order): Refine
comment.
(break_alias_scc_partitions): Update postorder number.

gcc/testsuite
* gcc.dg/tree-ssa/pr82472.c: New test.

From-SVN: r253641
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/tree-ssa/pr82472.c [new file with mode: 0644]
gcc/tree-loop-distribution.c