[Bug target/41156] New: [4.4/4.5 Regression] zlib segfault in inflate_table() compiled w/ -O -msse2 ftree-vectorize

[hjl dot tools at gmail dot com]

+++ This bug was initially created as a clone of Bug #32893 +++

Gcc 4.4/4.5 can align stack properly. But it needs to assume 4 byte
incoming stack alignment instead of 16byte.


-- 
           Summary: [4.4/4.5 Regression] zlib segfault in inflate_table()
                    compiled w/ -O -msse2 ftree-vectorize
           Product: gcc
           Version: 4.4.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: hjl dot tools at gmail dot com
 GCC build triplet: i686-linux-gnu
  GCC host triplet: i686-linux-gnu
GCC target triplet: i686-linux-gnu
 BugsThisDependsOn: 32893,40838


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41156