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| author | Cameron Zwarich <zwarich@apple.com> | 2011-07-08 21:39:21 +0000 |
|---|---|---|
| committer | Cameron Zwarich <zwarich@apple.com> | 2011-07-08 21:39:21 +0000 |
| commit | 33390848a7eca75301d04a59b89b516d83e19ee0 (patch) | |
| tree | 78f81419440b86ae4fa8a150780b7f211668b781 /lib/CodeGen/SelectionDAG/SelectionDAG.cpp | |
| parent | cc0ddc707d5a7b1dd11141881df0bf4210f8aeee (diff) | |
Add an intrinsic and codegen support for fused multiply-accumulate. The intent
is to use this for architectures that have a native FMA instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134742 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 f5e4526b6e..349b4d5c68 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp @@ -5878,6 +5878,7 @@ std::string SDNode::getOperationName(const SelectionDAG *G) const { case ISD::FSUB: return "fsub"; case ISD::FMUL: return "fmul"; case ISD::FDIV: return "fdiv"; + case ISD::FMA: return "fma"; case ISD::FREM: return "frem"; case ISD::FCOPYSIGN: return "fcopysign"; case ISD::FGETSIGN: return "fgetsign"; |