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[Bug middle-end/20539] [4.0/4.1 Regression] ICE in simplify_subreg, at simplify-rtx.c:3674
- 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: 18 Mar 2005 21:08:03 -0000
- Subject: [Bug middle-end/20539] [4.0/4.1 Regression] ICE in simplify_subreg, at simplify-rtx.c:3674
- References: <20050318200743.20539.John@xza5.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-03-18 21:08 -------
Reduced testcase:
char l7_en;
long long l6_data_Z_0th;
int t;
void f()
{
if (((char )(l6_data_Z_0th>>1 & 1U)) & ((l6_data_Z_0th & 1U)
| !(((char )(l6_data_Z_0th>>35 & 15U))==14U)))
t = 0ULL;
}
: Search converges between 2004-05-11-trunk (#454) and 2004-05-14-trunk (#455).
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Last reconfirmed|0000-00-00 00:00:00 |2005-03-18 21:08:02
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20539