This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: Fix gcc.c-torture/compile/20000105-1.c -O0
- To: Richard Henderson <rth at cygnus dot com>
- Subject: Re: Fix gcc.c-torture/compile/20000105-1.c -O0
- From: Geoff Keating <geoffk at cygnus dot com>
- Date: 19 Mar 2000 15:51:48 -0800
- CC: gcc-patches at gcc dot gnu dot org
- References: <20000319033356.A2031@cygnus.com>
> * flow.c (delete_block): Delete the addr_vec along with the block.
> (flow_delete_insn): Decrement LABEL_NUSES when deleting insns that
> reference labels.
I'm not sure that this won't cause problems. What if there is a
reference to the addr_vec outside the block (moved there by loop
optimisation or scheduling or gcse)?
--
- Geoffrey Keating <geoffk@cygnus.com>