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[Bug tree-optimization/30393] [4.3 Regression] ice for legal code with -O2
- 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: 7 Jan 2007 00:28:33 -0000
- Subject: [Bug tree-optimization/30393] [4.3 Regression] ice for legal code with -O2
- References: <bug-30393-9596@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from pinskia at gcc dot gnu dot org 2007-01-07 00:28 -------
reduced testcase:
typedef struct MidiCommand {
signed channel : 5;
}MidiCommand;
void g(MidiCommand b);
void f()
{
MidiCommand b;
int i;
for (i = 0; i < 16; i++)
{
b.channel = i;
g(b);
}
}
----------------
This was introduced after "4.3.0 20061203".
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Severity|normal |critical
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2007-01-07 00:28:33
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30393