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[Bug middle-end/30715] [4.3 regression]: ICE in operand_equal_p() with -O
- From: "burnus at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 6 Feb 2007 17:45:37 -0000
- Subject: [Bug middle-end/30715] [4.3 regression]: ICE in operand_equal_p() with -O
- References: <bug-30715-2736@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #2 from burnus at gcc dot gnu dot org 2007-02-06 17:45 -------
> Reduced test case:
The line "xvector = 0.0" can also be removed. The dump-tree-original looks then
as follows:
xcc_v_convert (iepoch)
{
real4 xvector[3];
real4 yvector[3];
if (*iepoch)
{
(void) __builtin_memcpy ((void *) &yvector, (void *) &xvector, 12);
}
}
--
burnus at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|fortran |middle-end
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30715