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re PR tree-optimization/26213 (new (within last few days) infinite loop with -O1)
authorJeff Law <law@redhat.com>
Fri, 10 Feb 2006 19:22:58 +0000 (12:22 -0700)
committerJeff Law <law@gcc.gnu.org>
Fri, 10 Feb 2006 19:22:58 +0000 (12:22 -0700)
commit61864771af6d7a5834f9df225b4ddd5542d656b0
tree5d6054da917dffe6c192e92e66570bbe9eaddf9dtree
parentdef661340610359e6eea3cdd4189089b3b9b7acdcommit | diff
re PR tree-optimization/26213 (new (within last few days) infinite loop with -O1)

PR tree-optimization/26213
* tree-ssa-threadedge.c (simplify_control_stmt_condition): Do not
loop trying to follow SSA_NAME_VALUE chains.

* gcc.c-torture/compile/pr26213.c: New test.

From-SVN: r110846
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.c-torture/compile/pr26213.c [new file with mode: 0644] blob
gcc/tree-ssa-threadedge.c diff | blob | history