--- Comment #8 from spop at gcc dot gnu dot org 2009-03-18 17:48 ---
Fixed.
--
spop at gcc dot gnu dot org changed:
What|Removed |Added
Status|ASSIGNED
--- Comment #6 from sebpop at gmail dot com 2009-03-16 23:18 ---
Subject: Re: ICE in create_data_ref with -O1
-floop-interchange
Hi,
I don't know who coded the overly complicated exclude_component_ref.
In the graphite branch we already cleaned up all this code, but in
trunk w
Hi,
I don't know who coded the overly complicated exclude_component_ref.
In the graphite branch we already cleaned up all this code, but in
trunk we still have it.
Attached is a patch that fixes the problem by looking at whether the
operand contains COMPONENT_REFs before calling the data referenc
--- Comment #5 from sebpop at gmail dot com 2009-03-16 22:34 ---
Subject: Re: ICE in create_data_ref with -O1
-floop-interchange
Thanks for the reduced testcase, it completely went out of my radar
(by now my delta script should have finished reducing it as well on
the gcc-farm
Thanks for the reduced testcase, it completely went out of my radar
(by now my delta script should have finished reducing it as well on
the gcc-farm, but I won't even look at it).
Thanks again for the reduced case. I will look at the bug now.
Sebastian
--- Comment #4 from il dot basso dot buffo at gmail dot com 2009-03-16
22:24 ---
Bah, here's an even smaller example:
struct Point
{
int line, col;
Point( int l = -1, int c = 0 ) throw() : line( l ), col( c ) {}
bool operator==( const Point & p ) const throw()
{ return ( l
--- Comment #3 from il dot basso dot buffo at gmail dot com 2009-03-16
22:21 ---
Here's a further reduction:
struct Point
{
int line, col;
Point( int l = -1, int c = 0 ) throw() : line( l ), col( c ) {}
bool operator==( const Point & p ) const throw()
{ return ( line == p.
--- Comment #2 from spop at gcc dot gnu dot org 2009-03-13 17:00 ---
Reducing.
--
spop at gcc dot gnu dot org changed:
What|Removed |Added
AssignedTo|unassigned a
--- Comment #1 from il dot basso dot buffo at gmail dot com 2009-03-12
20:41 ---
Created an attachment (id=17452)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=17452&action=view)
Preprocessed C++ source
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39447
