[Bug target/40648] misaligned store vectorizer patch introduced 10% runtime regression on Polyhedron test_fpu

["ubizjak at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #11 from ubizjak at gmail dot com  2009-10-28 10:33 -------
Author: revitale
Date: Tue Oct 27 11:46:07 2009
New Revision: 153590

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=153590
Log:
Fix PR40648 -- Fix misaligned store vectorizer patch

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
   
trunk/gcc/testsuite/gcc.dg/vect/costmodel/i386/costmodel-fast-math-vect-pr29925.c
    trunk/gcc/testsuite/gcc.dg/vect/costmodel/i386/costmodel-vect-31.c
    trunk/gcc/testsuite/gcc.dg/vect/costmodel/i386/costmodel-vect-33.c
   
trunk/gcc/testsuite/gcc.dg/vect/costmodel/x86_64/costmodel-fast-math-vect-pr29925.c
    trunk/gcc/testsuite/gcc.dg/vect/costmodel/x86_64/costmodel-vect-31.c
    trunk/gcc/testsuite/gcc.dg/vect/costmodel/x86_64/costmodel-vect-33.c
    trunk/gcc/testsuite/gcc.dg/vect/no-section-anchors-vect-31.c
    trunk/gcc/testsuite/gcc.dg/vect/no-section-anchors-vect-64.c
    trunk/gcc/testsuite/gcc.dg/vect/no-section-anchors-vect-66.c
    trunk/gcc/testsuite/gcc.dg/vect/no-section-anchors-vect-68.c
    trunk/gcc/testsuite/gcc.dg/vect/no-section-anchors-vect-69.c
    trunk/gcc/testsuite/gcc.dg/vect/slp-25.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-109.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-26.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-27.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-28.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-29.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-33.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-44.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-48.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-50.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-52.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-54.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-56.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-58.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-60.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-70.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-72.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-87.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-88.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-89.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-91.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-92.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-93.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-95.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-96.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-multitypes-1.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-multitypes-3.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-multitypes-4.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-multitypes-6.c
    trunk/gcc/testsuite/gcc.target/powerpc/vsx-vectorize-2.c
    trunk/gcc/testsuite/gcc.target/powerpc/vsx-vectorize-3.c
    trunk/gcc/testsuite/gcc.target/powerpc/vsx-vectorize-4.c
    trunk/gcc/testsuite/gcc.target/powerpc/vsx-vectorize-5.c
    trunk/gcc/testsuite/gcc.target/powerpc/vsx-vectorize-6.c
    trunk/gcc/testsuite/gcc.target/powerpc/vsx-vectorize-7.c
    trunk/gcc/testsuite/gfortran.dg/vect/vect-2.f90
    trunk/gcc/testsuite/gfortran.dg/vect/vect-3.f90
    trunk/gcc/testsuite/gfortran.dg/vect/vect-4.f90
    trunk/gcc/testsuite/gfortran.dg/vect/vect-5.f90
    trunk/gcc/tree-vect-data-refs.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40648