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(parent: a9ef135) | patch
ira.c bb_loop_depth again
authorAlan Modra <amodra@gmail.com>
Sat, 28 May 2016 00:22:56 +0000 (09:52 +0930)
committerAlan Modra <amodra@gcc.gnu.org>
Sat, 28 May 2016 00:22:56 +0000 (09:52 +0930)
commitf3c82ff9a9f831481d45a370476743d73f6704a3
tree2fde116e9c888c2b5e7311525ef3db988f2ab571tree | snapshot
parenta9ef1353bd42c0da1824fe25bafbee6e5eda14bdcommit | diff
ira.c bb_loop_depth again

Follow the same practice as other places in ira.c, where
free_dominance_info is called along with loop_optimizer_finalize.  Not
doing so causes an ICE on gcc-5-branch, so avoid that possibility on
trunk.

PR rtl-optimization/71275
* ira.c (ira): Free dominance info.

From-SVN: r236843
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