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[Bug middle-end/19329] [3.4 Regression] Bitfield operations cause shifts with 0-count to slip through backends
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 19 Jan 2005 00:13:01 -0000
- Subject: [Bug middle-end/19329] [3.4 Regression] Bitfield operations cause shifts with 0-count to slip through backends
- References: <20050108174640.19329.giovannibajo@libero.it>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-01-19 00:12 -------
(In reply to comment #8)
> The shift with zero comes from regmove.
Well I did figure out where the shift with zero came from see above but why it comes about I don't
know.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19329