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| author | Akira Hatanaka <ahatanaka@mips.com> | 2013-04-13 00:55:41 +0000 |
|---|---|---|
| committer | Akira Hatanaka <ahatanaka@mips.com> | 2013-04-13 00:55:41 +0000 |
| commit | 3d60241c3e86973be281660bc5971c3a46cfdc47 (patch) | |
| tree | b45d5914cc354e9da62668c92039bce454514c6a /lib/Target/Mips/MipsSEISelDAGToDAG.cpp | |
| parent | bf308cedce5caca4c73e558611a1c8c48687d62e (diff) | |
| download | llvm-3d60241c3e86973be281660bc5971c3a46cfdc47.tar.gz llvm-3d60241c3e86973be281660bc5971c3a46cfdc47.tar.bz2 llvm-3d60241c3e86973be281660bc5971c3a46cfdc47.tar.xz | |
[mips] Reapply r179420 and r179421.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179434 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Mips/MipsSEISelDAGToDAG.cpp')
| -rw-r--r-- | lib/Target/Mips/MipsSEISelDAGToDAG.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Target/Mips/MipsSEISelDAGToDAG.cpp b/lib/Target/Mips/MipsSEISelDAGToDAG.cpp index e0f5832d9e..0114687add 100644 --- a/lib/Target/Mips/MipsSEISelDAGToDAG.cpp +++ b/lib/Target/Mips/MipsSEISelDAGToDAG.cpp @@ -303,6 +303,8 @@ std::pair<bool, SDNode*> MipsSEDAGToDAGISel::selectNode(SDNode *Node) { } case ISD::ADDE: { + if (Subtarget.hasDSP()) // Select DSP instructions, ADDSC and ADDWC. + break; SDValue InFlag = Node->getOperand(2); Result = selectAddESubE(Mips::ADDu, InFlag, InFlag.getValue(0), DL, Node); return std::make_pair(true, Result); |