+ case IC_VEX:
+ return(inheritsFrom(child, IC_VEX_XS) ||
+ inheritsFrom(child, IC_VEX_XD) ||
+ inheritsFrom(child, IC_VEX_L) ||
+ inheritsFrom(child, IC_VEX_W) ||
+ inheritsFrom(child, IC_VEX_OPSIZE));
+ case IC_VEX_XS:
+ return(inheritsFrom(child, IC_VEX_L_XS) ||
+ inheritsFrom(child, IC_VEX_W_XS));
+ case IC_VEX_XD:
+ return(inheritsFrom(child, IC_VEX_L_XD) ||
+ inheritsFrom(child, IC_VEX_W_XD));
+ case IC_VEX_L:
+ return(inheritsFrom(child, IC_VEX_L_XS) ||
+ inheritsFrom(child, IC_VEX_L_XD));
+ case IC_VEX_L_XS:
+ return false;
+ case IC_VEX_L_XD:
+ return false;
+ case IC_VEX_W:
+ return(inheritsFrom(child, IC_VEX_W_XS) ||
+ inheritsFrom(child, IC_VEX_W_XD) ||
+ inheritsFrom(child, IC_VEX_W_OPSIZE));
+ case IC_VEX_W_XS:
+ return false;
+ case IC_VEX_W_XD:
+ return false;
+ case IC_VEX_OPSIZE:
+ return inheritsFrom(child, IC_VEX_W_OPSIZE);