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Help: ICE in variable_post_merge_new_vals()
- From: Nick Clifton <nickc at redhat dot com>
- To: gcc at gcc dot gnu dot org
- Date: Mon, 22 Oct 2012 16:29:11 +0100
- Subject: Help: ICE in variable_post_merge_new_vals()
Hi Guys,
The RX port is not currently building in the mainline sources because
of the following ICE:
libgcc/unwind-dw2-fde.c: In function 'add_fdes':
libgcc/unwind-dw2-fde.c:721:1: internal compiler error: in variable_post_merge_new_vals, at var-tracking.c:4303
}
^
0x86f0bed variable_post_merge_new_vals
/work/sources/gcc/current/gcc/var-tracking.c:4301
0x885c774 htab_traverse_noresize
/work/sources/gcc/current/libiberty/hashtab.c:784
0x86f4a1c dataflow_post_merge_adjust
/work/sources/gcc/current/gcc/var-tracking.c:4413
0x86f4a1c vt_find_locations
/work/sources/gcc/current/gcc/var-tracking.c:6821
0x86fd34a variable_tracking_main_1
/work/sources/gcc/current/gcc/var-tracking.c:10034
0x86fd34a variable_tracking_main()
/work/sources/gcc/current/gcc/var-tracking.c:10080
I am not familiar with this code, so I would be very grateful if
someone could explain what this error really means and maybe point me
towards a solution.
Cheers
Nick