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Re: [PATCH] Fix vectorizer fallout
- From: David Edelsohn <dje dot gcc at gmail dot com>
- To: Richard Biener <rguenther at suse dot de>
- Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>, Jakub Jelinek <jakub at redhat dot com>
- Date: Wed, 20 Mar 2013 16:28:23 -0400
- Subject: Re: [PATCH] Fix vectorizer fallout
The gfortran testsuite on PowerPC now produces a number of new ICEs
when vectorization is enabled:
/tmp/20130320/gcc/testsuite/gfortran/../../gfortran
-B/tmp/20130320/gcc/testsuite/gfortran/../../
-B/tmp/20130320/powerpc-ibm-aix7.1.0.0/./libgfortran/
/nasfarm/dje/src/src/gcc/testsuite/gfortran.fortran-torture/execute/scalarize2.f90
-fno-diagnostics-show-caret -w -O2 -ftree-vectorize -maltivec
/nasfarm/dje/src/src/gcc/testsuite/gfortran.fortran-torture/execute/scalarize2.f90:
In function 'main':
/nasfarm/dje/src/src/gcc/testsuite/gfortran.fortran-torture/execute/scalarize2.f90:23:0:
internal compiler error: tree check: expected ssa_name, have var_decl
in verify_ssa, at tree-ssa.c:1008
similarly for
nasfarm/dje/src/src/gcc/testsuite/gfortran.dg/vect/vect-2.f90: In
function 'foo':
/nasfarm/dje/src/src/gcc/testsuite/gfortran.dg/vect/vect-2.f90:4:0:
internal compiler error: tree check: expected ssa_name, have var_decl
in verify_ssa, at tree-ssa.c:1008
- David