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(parent: 0676916) | patch
2012-07-26 Andrew Jenner <andrew@codesourcery.com>
authorsandra <sandra@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 26 Jul 2012 20:51:24 +0000 (20:51 +0000)
committersandra <sandra@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 26 Jul 2012 20:51:24 +0000 (20:51 +0000)
commit7d8df2aeddf6eb4b31431baf2b140ee49f405f5b
tree23ce5234684b58ad1898974a03acd1eb8d8d4723tree
parent0676916ca932022fb124650ac18bb850bf6a98cfcommit | diff
2012-07-26  Andrew Jenner  <andrew@codesourcery.com>
    Sandra Loosemore  <sandra@codesourcery.com>

gcc/
* cse.c (find_comparison_args): Check for cycles of any length.

gcc/testsuite/
* gcc.c-torture/compile/pr50380.c: Add code to cause cycle of length 2.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189896 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | blame | history
gcc/cse.c diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.c-torture/compile/pr50380.c diff | blob | blame | history
Mirror of https://gcc.gnu.org/git/gcc.git