diff options
Diffstat (limited to 'include/llvm/CodeGen/SelectionDAGNodes.h')
| -rw-r--r-- | include/llvm/CodeGen/SelectionDAGNodes.h | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/include/llvm/CodeGen/SelectionDAGNodes.h b/include/llvm/CodeGen/SelectionDAGNodes.h index b55cc8e..93d2b64 100644 --- a/include/llvm/CodeGen/SelectionDAGNodes.h +++ b/include/llvm/CodeGen/SelectionDAGNodes.h @@ -250,13 +250,14 @@ namespace ISD { // values. ADDE, SUBE, - // RESULT, OVERFLOW_FLAG, OUTCHAIN = ADDO(INCHAIN, LHS, RHS) - - // Overflow-aware node for arithmetic operations. This node takes two - // operands: the normal lhs and rhs to the add. It produces two results: the - // normal result of the add, and a flag indicating whether an overflow - // occured. This node is generated from the llvm.sadd.with.overflow - // intrinsic. It is lowered by target-dependent code. - ADDO, + // RESULT, BOOL, OUTCHAIN = [SU]ADDO(INCHAIN, LHS, RHS) - Overflow-aware + // node for arithmetic operations. This node takes two operands: the normal + // lhs and rhs to the add. It produces two results: the normal result of the + // add, and a boolean to indicate if an overflow occured (this isn't a flag, + // because it may be stored to memory, etc.). This node is generated from + // the llvm.sadd.with.overflow intrinsic. It is lowered by target-dependent + // code. + SADDO, UADDO, // Simple binary floating point operators. FADD, FSUB, FMUL, FDIV, FREM, |