diff options
Diffstat (limited to 'contrib/llvm/lib/Target/SystemZ/SystemZ.h')
| -rw-r--r-- | contrib/llvm/lib/Target/SystemZ/SystemZ.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/contrib/llvm/lib/Target/SystemZ/SystemZ.h b/contrib/llvm/lib/Target/SystemZ/SystemZ.h index 9a8e508e4119..fdbde3d8dbc3 100644 --- a/contrib/llvm/lib/Target/SystemZ/SystemZ.h +++ b/contrib/llvm/lib/Target/SystemZ/SystemZ.h @@ -47,6 +47,22 @@ const unsigned CCMASK_CMP_O = CCMASK_ANY ^ CCMASK_CMP_UO; const unsigned CCMASK_ICMP = CCMASK_0 | CCMASK_1 | CCMASK_2; const unsigned CCMASK_FCMP = CCMASK_0 | CCMASK_1 | CCMASK_2 | CCMASK_3; +// Condition-code mask assignments for arithmetical operations. +const unsigned CCMASK_ARITH_EQ = CCMASK_0; +const unsigned CCMASK_ARITH_LT = CCMASK_1; +const unsigned CCMASK_ARITH_GT = CCMASK_2; +const unsigned CCMASK_ARITH_OVERFLOW = CCMASK_3; +const unsigned CCMASK_ARITH = CCMASK_ANY; + +// Condition-code mask assignments for logical operations. +const unsigned CCMASK_LOGICAL_ZERO = CCMASK_0 | CCMASK_2; +const unsigned CCMASK_LOGICAL_NONZERO = CCMASK_1 | CCMASK_2; +const unsigned CCMASK_LOGICAL_CARRY = CCMASK_2 | CCMASK_3; +const unsigned CCMASK_LOGICAL_NOCARRY = CCMASK_0 | CCMASK_1; +const unsigned CCMASK_LOGICAL_BORROW = CCMASK_LOGICAL_NOCARRY; +const unsigned CCMASK_LOGICAL_NOBORROW = CCMASK_LOGICAL_CARRY; +const unsigned CCMASK_LOGICAL = CCMASK_ANY; + // Condition-code mask assignments for CS. const unsigned CCMASK_CS_EQ = CCMASK_0; const unsigned CCMASK_CS_NE = CCMASK_1; |