------- Comment #21 from zadeck at naturalbridge dot com 2007-07-26 17:35 ------- Subject: Re: [4.3 regression]: gfortran.dg/auto_array_1.f90
Seongbae Park (???, ???) wrote: > On 7/26/07, Kenneth Zadeck <[EMAIL PROTECTED]> 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 <[EMAIL PROTECTED]> >> >> 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. No the checking is done in df_create_unused_note. The only reason you have to do it here is that you are not calling that. thanks kenny -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32749
