Implement SSE4 instructions: PCMPGTQ PMAXUD PMINUD PMAXSB PMINSB PMULLD
I believe this covers everything that gcc-4.4 and gcc-4.5 will generate
with "-O3 -msse4.2".  Note, this commit changes the set of IR ops and so
requires a from-scratch rebuild of the tree.



git-svn-id: svn://svn.valgrind.org/vex/trunk@1984 8f6e269a-dfd6-0310-a8e1-e2731360e62c
diff --git a/priv/main_main.c b/priv/main_main.c
index 8eec2af..962b952 100644
--- a/priv/main_main.c
+++ b/priv/main_main.c
@@ -57,6 +57,8 @@
 #include "guest_arm_defs.h"
 #include "guest_ppc_defs.h"
 
+#include "host_generic_simd128.h"
+
 
 /* This file contains the top level interface to the library. */
 
@@ -141,6 +143,7 @@
    vassert(4 == sizeof(Addr32));
    vassert(8 == sizeof(Addr64));
    vassert(16 == sizeof(U128));
+   vassert(16 == sizeof(V128));
 
    vassert(sizeof(void*) == 4 || sizeof(void*) == 8);
    vassert(sizeof(void*) == sizeof(int*));