Back out bogus strict-aliasing hacks and use -fno-strict-aliasing by
default.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7163 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/helgrind/hg_wordset.c b/helgrind/hg_wordset.c
index 4324aa8..b422cb7 100644
--- a/helgrind/hg_wordset.c
+++ b/helgrind/hg_wordset.c
@@ -281,7 +281,7 @@
       causes failures on a 64-bit platform. */
    tl_assert(wv_new->owner == wsu);
    have = HG_(lookupFM)( wsu->vec2ix, 
-                         (Word*)(HChar*)&wv_old, (Word*)&ix_old,
+                         (Word*)&wv_old, (Word*)&ix_old,
                          (Word)wv_new );
    if (have) {
       tl_assert(wv_old != wv_new);