regrename.c
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Fix UBSAN in regrename.c (PR rtl-optimization/84635). · f7dbf8e52018-03-18 Martin Liska <mliska@suse.cz> PR rtl-optimization/84635 * regrename.c (build_def_use): Use matches_mode only when matches >= 0. From-SVN: r258634
Martin Liska committed