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[Bug optimization/14553] segfault involving pointers
- From: "reichelt at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 12 Mar 2004 15:02:54 -0000
- Subject: [Bug optimization/14553] segfault involving pointers
- References: <20040312134458.14553.schnetter@aei.mpg.de>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From reichelt at gcc dot gnu dot org 2004-03-12 15:02 -------
Redux (crashes gcc and g++, just compile with -O3):
===============================================
void foo(int* p)
{
int i;
for (i=1; i>0; --i, ++p)
*p=0;
}
void bar(int* p) { foo(p); }
===============================================
Might be related to PR 14433, where the bug magically disappeared today.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Component|c++ |optimization
Ever Confirmed| |1
Last reconfirmed|0000-00-00 00:00:00 |2004-03-12 15:02:52
date| |
Summary|ICE on valid code |segfault involving pointers
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14553