Hi, At the request of Andreas Schwab I have fixed the hard_regno bitfield in the allocno structure as signed integers need to be explicitly marked as signed in bitfields.
Cheers, Dave. gcc/ChangeLog: 2014-10-02 David Sherwood <david.sherw...@arm.com> * ira-int.h: (ira_allocno) Make hard_regno explicitly signed
rb2484.patch
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