diff options
Diffstat (limited to 'include/llvm/Bitcode/LLVMBitCodes.h')
| -rw-r--r-- | include/llvm/Bitcode/LLVMBitCodes.h | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/include/llvm/Bitcode/LLVMBitCodes.h b/include/llvm/Bitcode/LLVMBitCodes.h index 0f74f633ea..71512166d4 100644 --- a/include/llvm/Bitcode/LLVMBitCodes.h +++ b/include/llvm/Bitcode/LLVMBitCodes.h @@ -205,6 +205,23 @@ namespace bitc { BINOP_XOR = 12 }; + /// These are values used in the bitcode files to encode AtomicRMW operations. + /// The values of these enums have no fixed relation to the LLVM IR enum + /// values. Changing these will break compatibility with old files. + enum RMWOperations { + RMW_XCHG = 0, + RMW_ADD = 1, + RMW_SUB = 2, + RMW_AND = 3, + RMW_NAND = 4, + RMW_OR = 5, + RMW_XOR = 6, + RMW_MAX = 7, + RMW_MIN = 8, + RMW_UMAX = 9, + RMW_UMIN = 10 + }; + /// OverflowingBinaryOperatorOptionalFlags - Flags for serializing /// OverflowingBinaryOperator's SubclassOptionalData contents. enum OverflowingBinaryOperatorOptionalFlags { @@ -285,7 +302,13 @@ namespace bitc { FUNC_CODE_DEBUG_LOC = 35, // DEBUG_LOC: [Line,Col,ScopeVal, IAVal] FUNC_CODE_INST_FENCE = 36, // FENCE: [ordering, synchscope] - FUNC_CODE_INST_LANDINGPAD = 37 // LANDINGPAD: [ty,val,val,num,id0,val0...] + FUNC_CODE_INST_LANDINGPAD = 37, // LANDINGPAD: [ty,val,val,num,id0,val0...] + FUNC_CODE_INST_CMPXCHG = 38, // CMPXCHG: [ptrty,ptr,cmp,new, align, vol, + // ordering, synchscope] + FUNC_CODE_INST_ATOMICRMW = 39 // ATOMICRMW: [ptrty,ptr,val, operation, + // align, vol, + // ordering, synchscope] + }; } // End bitc namespace } // End llvm namespace |