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2010-04-07 Richard Guenther <rguenther@suse.de>
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 7 Apr 2010 10:13:25 +0000 (10:13 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 7 Apr 2010 10:13:25 +0000 (10:13 +0000)
commit6d72287b7ad40b4ebac984afcab7c2ee3577aed4
tree73257bbd69a5a06f1b84a4d755f735c5fa36e36ctree | snapshot
parentb2e3737c0119de5dde1b562d6c40cc86f6b9e6bbcommit | diff
2010-04-07  Richard Guenther  <rguenther@suse.de>

PR middle-end/42617
* emit-rtl.c (set_mem_attributes_minus_bitpos): Do not
discard plain indirect references.
* fold-const.c (operand_equal_p): Guard against NULL_TREE
type.
* tree.c (tree_nop_conversion): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@158045 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | history
gcc/emit-rtl.c diff | blob | history
gcc/fold-const.c diff | blob | history
gcc/tree.c diff | blob | history
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