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PR tree-optimization/50078
authorjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 28 Nov 2011 21:03:11 +0000 (21:03 +0000)
committerjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 28 Nov 2011 21:03:11 +0000 (21:03 +0000)
commit98d96c6fc68900e45479dda48e4cd29fa0b42ef2
tree32e3db64b2d2968a496e87e98982ff6eb23b7915tree | snapshot
parentb00b0dc449a61012746eaa2b05e90d3c5142f1a2commit | diff
PR tree-optimization/50078
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Copy over
TREE_THIS_VOLATILE also from the old to new lhs resp. rhs.

* gcc.dg/pr50078.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181786 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/pr50078.c [new file with mode: 0644] blob
gcc/tree-ssa-forwprop.c diff | blob | history
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