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[Bug middle-end/32749] [4.3 regression]: gfortran.dg/auto_array_1.f90
- From: "seongbae dot park at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 26 Jul 2007 17:27:58 -0000
- Subject: [Bug middle-end/32749] [4.3 regression]: gfortran.dg/auto_array_1.f90
- References: <bug-32749-682@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #20 from seongbae dot park at gmail dot com 2007-07-26 17:27 -------
Subject: Re: [4.3 regression]: gfortran.dg/auto_array_1.f90
On 7/26/07, Kenneth Zadeck <zadeck@naturalbridge.com> wrote:
> This patch extends the fix in
> http://gcc.gnu.org/ml/gcc-patches/2007-06/msg01557.html
> to handle the case of clobbers inside conditional calls.
>
> This problem caused the regression of gfortran.dg/matmul_3.f90 on the
> ia-64 in addition to the regression cited in this pr.
>
> Tested on ppc-32, ia-64 and x86-64.
>
> 2007-07-26 Kenneth Zadeck <zadeck@naturalbridge.com>
>
> PR middle-end/32749
>
> * df-problems.c (df_note_bb_compute): Handle case of clobber
> inside conditional call.
>
> ok to commit?
This change is OK.
Though I wonder if we need to do similar checking
for the regular insn case below.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32749