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re PR c++/34862 (operator new placement variant with reference arg not accepted by...
authorIan Lance Taylor <iant@google.com>
Mon, 28 Jan 2008 19:43:51 +0000 (19:43 +0000)
committerIan Lance Taylor <ian@gcc.gnu.org>
Mon, 28 Jan 2008 19:43:51 +0000 (19:43 +0000)
commite8b0eabccd680e52131e674430a3b14416abf233
tree9ec8e655c3e072818b1caf8e5d6dbde0e71be4ddtree
parentbc81405676677a2216476eaebc34d23adf855f83commit | diff
re PR c++/34862 (operator new placement variant with reference arg not accepted by g++ 4.3)

PR c++/34862
PR c++/33407
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Don't
coalesce pointers if they have different DECL_NO_TBAA_P values.
* tree-ssa-copy.c (may_propagate_copy): Don't propagate copies
between variables with different DECL_NO_TBAA_P values.

From-SVN: r131916
gcc/ChangeLog diff | blob | history
gcc/tree-ssa-copy.c diff | blob | history
gcc/tree-ssa-copyrename.c diff | blob | history