[Bug tree-optimization/51074] No constant folding performed for VEC_PERM_EXPR, VEC_INTERLEAVE*EXPR, VEC_EXTRACT*EXPR

[pthaugen at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51074

--- Comment #9 from Pat Haugen <pthaugen at gcc dot gnu.org> 2011-11-22 
16:15:09 UTC ---
(In reply to comment #7)
> Created attachment 25878 [details]
> gcc47-pr51074-be.patch
> 
> Big endian fix, untested.

This patch fixes the issue on both my testcase and the cpu2000 benchmark.