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[Bug rtl-optimization/29631] [4.1 regression] Incorrect zero extension of signed short IV
- From: "ebotcazou at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 29 Oct 2006 11:35:30 -0000
- Subject: [Bug rtl-optimization/29631] [4.1 regression] Incorrect zero extension of signed short IV
- References: <bug-29631-2744@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #4 from ebotcazou at gcc dot gnu dot org 2006-10-29 11:35 -------
> So this is another loop.c bug.
Confirmed.
> This is why it was removed, it was full of bugs :).
With this criterion VRP wouldn't have survived either. :-)
--
ebotcazou at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2006-10-29 11:35:30
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29631