e306693a82
Commit r210360 removed the first "i" field from the various instruction nodes in rtx.def, moving it to an explicit "int insn_uid;" field of the union "u2" within rtx_def. Update the comment in rtl.def to reflect this change. Also, fix a stray apostrophe. gcc/ChangeLog: * rtl.def: Update comment for "things in the instruction chain" to reflect the removal of the leading "i" field for INSN_UID in r210360. Fix bogus apostrophe. From-SVN: r235520
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