s390: Add floating point extension facility to hwcaps.


git-svn-id: svn://svn.valgrind.org/vex/trunk@2494 8f6e269a-dfd6-0310-a8e1-e2731360e62c
diff --git a/pub/libvex.h b/pub/libvex.h
index d175f73..24a14b4 100644
--- a/pub/libvex.h
+++ b/pub/libvex.h
@@ -132,6 +132,7 @@
 #define VEX_HWCAPS_S390X_STFLE (1<<12)  /* STFLE facility */
 #define VEX_HWCAPS_S390X_ETF3  (1<<13)  /* ETF3-enhancement facility */
 #define VEX_HWCAPS_S390X_STCKF (1<<14)  /* STCKF facility */
+#define VEX_HWCAPS_S390X_FPEXT (1<<15)  /* Floating point extension facility */
 
 /* Special value representing all available s390x hwcaps */
 #define VEX_HWCAPS_S390X_ALL   (VEX_HWCAPS_S390X_LDISP | \
@@ -141,6 +142,7 @@
                                 VEX_HWCAPS_S390X_FGX   | \
                                 VEX_HWCAPS_S390X_STFLE | \
                                 VEX_HWCAPS_S390X_STCKF | \
+                                VEX_HWCAPS_S390X_FPEXT | \
                                 VEX_HWCAPS_S390X_ETF3  | \
                                 VEX_HWCAPS_S390X_ETF2)