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| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-11-05 12:17:10 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-11-05 12:17:10 +0000 |
| commit | fb8ed03fa605f7ccb18283a22a90c6cae7a8340c (patch) | |
| tree | c33b55ff21ac34fcc6846d0faa6ad347ae2c4bde /libjava/classpath/lib/gnu/java/awt/image | |
| parent | acd4810591d645ed34cbc20766fd71bad74166f1 (diff) | |
| download | ppe42-gcc-fb8ed03fa605f7ccb18283a22a90c6cae7a8340c.tar.gz ppe42-gcc-fb8ed03fa605f7ccb18283a22a90c6cae7a8340c.zip | |
2008-11-05 Richard Guenther <rguenther@suse.de>
PR middle-end/37742
* tree-ssa.c (useless_type_conversion_p_1): Check different restrict
qualified pointer conversion before stripping qualifiers.
* gimplify.c (create_tmp_from_val): Use correctly qualified type.
* tree-flow.h (may_propagate_address_into_dereference): Declare.
* tree-ssa-ccp.c (may_propagate_address_into_dereference): New function.
(ccp_fold): Use it.
* tree-ssa-forwprop.c (rhs_to_tree): Remove useless conversions,
properly canonicalize binary ops.
(forward_propagate_addr_expr_1): Use
may_propagate_address_into_dereference.
cp/
* decl.c (start_preparsed_function): Use the correct type for
building the RESULT_DECL.
* gcc.c-torture/compile/pr37742.c: New testcase.
* g++.dg/pr37742.C: Likewise.
* gcc.dg/tree-ssa/forwprop-7.c: Check for two volatile loads.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141606 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/classpath/lib/gnu/java/awt/image')
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