tree-ssa-copy.c
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re PR tree-optimization/23329 (hack in may_propagate_copy should be able to removed) · 16c337702009-05-03 Richard Guenther <rguenther@suse.de> PR middle-end/23329 * tree-ssa.c (useless_type_conversion_p_1): Use get_deref_alias_set. Do not lose casts from array types with unknown extent to array types with known extent. * tree-ssa-copy.c (may_propagate_copy): Remove hack checking for alias set compatibility. From-SVN: r147082
Richard Guenther committed