Add f field to ppc_avr_t

Signed-off-by: NNathan Froyd <froydnj@codesourcery.com>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6505 c046a42c-6fe2-441c-8c8c-71466251a162

target-ppc/cpu.h

@@ -308,6 +308,7 @@ struct ppc_spr_t {
 
 /* Altivec registers (128 bits) */
 union ppc_avr_t {
+    float32 f[4];
     uint8_t u8[16];
     uint16_t u16[8];
     uint32_t u32[4];