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* tree-into-ssa.c (prepare_operand_for_rename): New argument is_use. If the operand is for a use, then strip away the SSA_NAME, do not strip away the SSA_NAME for a set. Never call release_ssa_name. (mark_def_sites): Appropriately pass additional argument to prepare_operand_for_rename. If a VDEF_RESULT is not an SSA_NAME, then set the VDEF_RESULT to the VDEF_OP. (set_def_block): Strip away any SSA_NAME to get to the real underlying variable. From-SVN: r82035
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