[Bug target/32893] zlib segfault in inflate_table() compiled w/ -O -msse2 ftree-vectorize

["dorit at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #17 from dorit at gcc dot gnu dot org  2007-10-30 05:25 -------
Subject: Bug 32893

Author: dorit
Date: Tue Oct 30 05:25:10 2007
New Revision: 129764

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=129764
Log:
        PR tree-optimization/32893
        * tree-vectorize.c (vect_can_force_dr_alignment_p): Check
        STACK_BOUNDARY instead of PREFERRED_STACK_BOUNDARY.


Added:
    trunk/gcc/testsuite/gcc.dg/vect/no-scevccp-outer-6-global.c
    trunk/gcc/testsuite/gcc.dg/vect/no-section-anchors-vect-31.c
    trunk/gcc/testsuite/gcc.dg/vect/no-section-anchors-vect-34.c
    trunk/gcc/testsuite/gcc.dg/vect/no-section-anchors-vect-36.c
    trunk/gcc/testsuite/gcc.dg/vect/no-section-anchors-vect-64.c
    trunk/gcc/testsuite/gcc.dg/vect/no-section-anchors-vect-65.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/vect-77-alignchecks.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-77-global.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-78-alignchecks.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-78-global.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.dg/vect/costmodel/i386/costmodel-vect-31.c
    trunk/gcc/testsuite/gcc.dg/vect/costmodel/x86_64/costmodel-vect-31.c
    trunk/gcc/testsuite/gcc.dg/vect/no-scevccp-outer-6.c
    trunk/gcc/testsuite/gcc.dg/vect/slp-25.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-13.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-17.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-18.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-19.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-2.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-20.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-21.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-22.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-27.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-29.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-3.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-31.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-34.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-36.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-4.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-5.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-6.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-64.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-65.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-66.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-68.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-7.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-72.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-73.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-76.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-77.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-78.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-86.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-all.c
    trunk/gcc/testsuite/gcc.dg/vect/vect.exp
    trunk/gcc/testsuite/gcc.dg/vect/wrapv-vect-7.c
    trunk/gcc/testsuite/lib/target-supports.exp
    trunk/gcc/tree-vectorizer.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32893