re PR tree-optimization/65658 (Jump threading too pessimistic when optimizing for...
authorJeff Law <law@redhat.com>
Mon, 20 Apr 2015 17:13:52 +0000 (11:13 -0600)
committerJeff Law <law@gcc.gnu.org>
Mon, 20 Apr 2015 17:13:52 +0000 (11:13 -0600)
commit6581c1cffb859a2d8808f39f4bf1c94d5a638e0b
treeaec091096fa8a09febba266c0e554df6c5a823ba
parent06aca1d5db0b88e8b6d1785c39ea2bff22d53569
re PR tree-optimization/65658 (Jump threading too pessimistic when optimizing for size)

PR tree-optimization/65658
* tree-ssa-threadupdate.c (redirection_block_p): Ignore clobber
statements too.

PR tree-optimization/65658
* gcc.dg/pr65658.c: New test.

From-SVN: r222242
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/pr65658.c [new file with mode: 0644]
gcc/tree-ssa-threadupdate.c