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Re: [PATCH] fix pr30841 part 2, df bug (mainline only)
- From: Ian Lance Taylor <iant at google dot com>
- To: Paolo Bonzini <paolo dot bonzini at lu dot unisi dot ch>
- Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: 16 Mar 2007 17:47:26 -0700
- Subject: Re: [PATCH] fix pr30841 part 2, df bug (mainline only)
- References: <45DD5347.9050800@lu.unisi.ch>
Paolo Bonzini <paolo.bonzini@lu.unisi.ch> writes:
> 2007-02-22 Paolo Bonzini <bonzini@gnu.org>
>
> * df-problems.c (df_ru_local_compute, df_rd_local_compute, df_chain_alloc):
> Call df_reorganize_refs unconditionally.
> * df-scan.c (df_rescan_blocks, df_reorganize_refs): Change refs_organized to
> refs_organized_size.
> (df_ref_create_structure): Use refs_organized_size instead of bitmap_size
> if refs had been organized, and keep refs_organized_size up-to-date.
> * df.h (struct df_ref_info): Change refs_organized to refs_organized_size.
> (DF_DEFS_SIZE, DF_USES_SIZE): Use refs_organized_size instead of bitmap_size.
This is OK.
Thanks.
Is this a problem on 4.2 branch?
Ian