diff options
Diffstat (limited to 'include/llvm/CodeGen/SelectionDAGNodes.h')
| -rw-r--r-- | include/llvm/CodeGen/SelectionDAGNodes.h | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/include/llvm/CodeGen/SelectionDAGNodes.h b/include/llvm/CodeGen/SelectionDAGNodes.h index 97584d736a..ce54c25eb5 100644 --- a/include/llvm/CodeGen/SelectionDAGNodes.h +++ b/include/llvm/CodeGen/SelectionDAGNodes.h @@ -252,13 +252,19 @@ namespace ISD { ADJCALLSTACKDOWN, // Beginning of a call sequence ADJCALLSTACKUP, // End of a call sequence + // SRCVALUE - This corresponds to a Value*, and is used to associate memory + // locations with their value. This allows one use alias analysis + // information in the backend. + SRCVALUE, + // PCMARKER - This corresponds to the pcmarker intrinsic. PCMARKER, - // SRCVALUE - This corresponds to a Value*, and is used to carry associate - // memory operations with their corrosponding load. This lets one use the - // pointer analysis information in the backend - SRCVALUE, + // READPORT, WRITEPORT, READIO, WRITEIO - These correspond to the LLVM + // intrinsics of the same name. The first operand is a token chain, the + // other operands match the intrinsic. These produce a token chain in + // addition to a value (if any). + READPORT, WRITEPORT, READIO, WRITEIO, // BUILTIN_OP_END - This must be the last enum value in this list. BUILTIN_OP_END, |