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Re: [Bug driver/46760] LTO bootstrap doesn't work with FDO
- From: Jan Hubicka <hubicka at ucw dot cz>
- To: "hjl.tools at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- Cc: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 9 Jan 2011 23:07:46 +0100
- Subject: Re: [Bug driver/46760] LTO bootstrap doesn't work with FDO
- References: <bug-46760-4@http.gcc.gnu.org/bugzilla/> <bug-46760-4-v43xE28hnk@http.gcc.gnu.org/bugzilla/>
> lto1: internal compiler error: Segmentation fault
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <http://gcc.gnu.org/bugs.html> for instructions.
> lto-wrapper: /export/build/gnu/gcc-lto/build-x86_64-linux/./prev-gcc/xgcc
What is the backtrace here? I built working profiledbootsrap LTO compiler with various cofigurations
already (both GNU ld and gold) w/o problems.... I will try with current tree.
Honza