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re PR tree-optimization/77544 (segfault at -O0 - infinite loop in simplification)
authorRichard Biener <rguenther@suse.de>
Thu, 15 Sep 2016 12:35:13 +0000 (12:35 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Thu, 15 Sep 2016 12:35:13 +0000 (12:35 +0000)
commit7c05f5c46d5b0db80d65bec5f14a893d0e939c85
treefee08b4a7ab85ef71f6d59ed2f9505aea883f3a2tree
parent63c879fca4a3d82c0b8a5c5f42926419259f01eccommit | diff
re PR tree-optimization/77544 (segfault at -O0 - infinite loop in simplification)

2016-09-15  Richard Biener  <rguenther@suse.de>

PR middle-end/77544
* fold-const.c (split_tree): Do not split constant ~X.

* c-c++-common/torture/pr77544.c: New testcase.

From-SVN: r240164
gcc/ChangeLog diff | blob | history
gcc/fold-const.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/c-c++-common/torture/pr77544.c [new file with mode: 0644] blob