const unsigned CCMASK_CS_NE = CCMASK_1;
const unsigned CCMASK_CS = CCMASK_0 | CCMASK_1;
+ // Condition-code mask assignments for a completed SRST loop.
+ const unsigned CCMASK_SRST_FOUND = CCMASK_1;
+ const unsigned CCMASK_SRST_NOTFOUND = CCMASK_2;
+ const unsigned CCMASK_SRST = CCMASK_1 | CCMASK_2;
+
+ // Condition-code mask assignments for TEST UNDER MASK.
+ const unsigned CCMASK_TM_ALL_0 = CCMASK_0;
+ const unsigned CCMASK_TM_MIXED_MSB_0 = CCMASK_1;
+ const unsigned CCMASK_TM_MIXED_MSB_1 = CCMASK_2;
+ const unsigned CCMASK_TM_ALL_1 = CCMASK_3;
+ const unsigned CCMASK_TM_SOME_0 = CCMASK_TM_ALL_1 ^ CCMASK_ANY;
+ const unsigned CCMASK_TM_SOME_1 = CCMASK_TM_ALL_0 ^ CCMASK_ANY;
+ const unsigned CCMASK_TM_MSB_0 = CCMASK_0 | CCMASK_1;
+ const unsigned CCMASK_TM_MSB_1 = CCMASK_2 | CCMASK_3;
+ const unsigned CCMASK_TM = CCMASK_ANY;
+
+ // Mask assignments for PFD.
+ const unsigned PFD_READ = 1;
+ const unsigned PFD_WRITE = 2;
+
// Return true if Val fits an LLILL operand.
static inline bool isImmLL(uint64_t Val) {
return (Val & ~0x000000000000ffffULL) == 0;