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* simplify-rtx.c (simplify_subreg): Adjust REG_OFFSET for big-endian paradoxical subregs. * var-tracking.c (struct micro_operation_def): Document that, for modify micro operations, insn is the subsequent instruction. (var_reg_delete_and_set, var_mem_delete_and_set): Split into... (var_reg_set, var_mem_set): ... new functions. (add_stores): Record subsequent insn. (compute_bb_dataflow): Use new functions for MO_USE. (emit_notes_in_bb): Use new functions for MO_USE. Emit use notes after the insn, and modify notes before the insn known to be the subsequent one. (vt_initialize): Invert sorting of MO_CLOBBERs and MO_SETs. From-SVN: r114013
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