Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20160405' into staging

tcg/mips compilation fix

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* remotes/rth/tags/pull-tcg-20160405:
  tcg/mips: Fix type of tcg_target_reg_alloc_order[]
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

tcg/mips/tcg-target.inc.c

@@ -76,7 +76,7 @@ static const char * const tcg_target_reg_names[TCG_TARGET_NB_REGS] = {
 #define TCG_TMP1  TCG_REG_T9
 
 /* check if we really need so many registers :P */
-static const TCGReg tcg_target_reg_alloc_order[] = {
+static const int tcg_target_reg_alloc_order[] = {
     /* Call saved registers.  */
     TCG_REG_S0,
     TCG_REG_S1,