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Re: Fix df-core to not look for df info on notes
- From: Roger Sayle <roger at eyesopen dot com>
- To: Steven Bosscher <stevenb dot gcc at gmail dot com>
- Cc: Kenneth Zadeck <zadeck at naturalbridge dot com>, Daniel Berlin <dberlin at dberlin dot org>, Paolo Bonzini <paolo dot bonzini at lu dot unisi dot ch>, <gcc-patches at gcc dot gnu dot org>
- Date: Sat, 13 May 2006 14:20:14 -0600 (MDT)
- Subject: Re: Fix df-core to not look for df info on notes
On Sat, 13 May 2006, Steven Bosscher wrote:
>
> * df-core.c (df_bb_regno_last_use_find): Do not look for dataflow
> information attached to non-INSNs such as NOTEs.
> (df_bb_regno_first_def_find, df_bb_regno_last_def_find): Likewise.
This is OK for mainline.
Roger
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