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re PR tree-optimization/71881 (ICE on valid code at -O3 with -g enabled on x86_64...
authorRichard Biener <rguenther@suse.de>
Fri, 15 Jul 2016 13:05:56 +0000 (13:05 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Fri, 15 Jul 2016 13:05:56 +0000 (13:05 +0000)
commitb9aba0a05820874b01e67264a02494d5d8d27309
tree63f8b69a265fbe07bef4e9bf4304157f191a30dftree
parent9513d5fbcabaf84b5e8450e8bb16894b3d42ba96commit | diff
re PR tree-optimization/71881 (ICE on valid code at -O3 with -g enabled on x86_64-linux-gnu: cannot update SSA form)

2016-07-15  Richard Biener  <rguenther@suse.de>

PR tree-optimization/71881
* tree-loop-distribution.c (destroy_loop): Remove blocks in
reverse DOM order to make debug temp generation happy.

* gcc.dg/torture/pr71881.c: New testcase.

From-SVN: r238374
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/torture/pr71881.c [new file with mode: 0644] blob
gcc/tree-loop-distribution.c diff | blob | history