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| author | Dale Johannesen <dalej@apple.com> | 2010-10-26 23:11:10 +0000 |
|---|---|---|
| committer | Dale Johannesen <dalej@apple.com> | 2010-10-26 23:11:10 +0000 |
| commit | 1de4aa904e9672abfc2e755d798c926d324e2d36 (patch) | |
| tree | 5647f3caf1fe2bba9f2a1fabf99b9927cda86134 /lib/CodeGen/SelectionDAG/SelectionDAG.cpp | |
| parent | 3d26d5d5240fb3bfe121434d4881da22f4b35ba5 (diff) | |
| download | external_llvm-1de4aa904e9672abfc2e755d798c926d324e2d36.zip external_llvm-1de4aa904e9672abfc2e755d798c926d324e2d36.tar.gz external_llvm-1de4aa904e9672abfc2e755d798c926d324e2d36.tar.bz2 | |
Use a MemIntrinsicSDNode for ISD::PREFETCH, which touches
memory, so a MachineMemOperand is useful (not propagated
into the MachineInstr yet). No functional change except
for dump output.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117413 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/SelectionDAG.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp index ac6a64e..3019e76 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp @@ -3829,6 +3829,7 @@ SelectionDAG::getMemIntrinsicNode(unsigned Opcode, DebugLoc dl, SDVTList VTList, EVT MemVT, MachineMemOperand *MMO) { assert((Opcode == ISD::INTRINSIC_VOID || Opcode == ISD::INTRINSIC_W_CHAIN || + Opcode == ISD::PREFETCH || (Opcode <= INT_MAX && (int)Opcode >= ISD::FIRST_TARGET_MEMORY_OPCODE)) && "Opcode is not a memory-accessing opcode!"); |