This is the mail archive of the
gcc@gcc.gnu.org
mailing list for the GCC project.
ICE in LTO.
- From: "Bingfeng Mei" <bmei at broadcom dot com>
- To: "gcc at gcc dot gnu dot org" <gcc at gcc dot gnu dot org>
- Date: Wed, 19 May 2010 07:12:11 -0700
- Subject: ICE in LTO.
Hello,
I am hit by an ICE in LTO (latest GCC4.5 branch). The problem
is that it shows up in our target/our target-specific application,
so I cannot really reduce test case and file a bug.
getShortVersionString.clone.0/1(-1) @0x2aa0c5fea0 (clone of getShortVersionString/4733) availability:local 17 time, 12 benefit 8 size, 3 benefit reachable local finalized
called by: CoreMgr_init/109 (1.00 per call)
calls: memcpy/4730 (1.00 per call)
callgraph:
...
lto1: internal compiler error: in propagate, at ipa-reference.c:1245
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
It seems that the cloned function lacks node_info as indicated
by ip-reference.c:1245. I am not familiar with these stuff. Any
suggestion on where I should look at? Thanks in advance.
Cheers,
Bingfeng Mei