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| author | Bill Wendling <isanbard@gmail.com> | 2008-09-24 10:25:02 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2008-09-24 10:25:02 +0000 |
| commit | 0445c4c532ae56f12727165e35ddd0cb31ba0234 (patch) | |
| tree | 4997866dfe170878ec62f63b2eecd6b484698f7a /include/llvm | |
| parent | 16bc18cdd116afa48ba7c6c35f6213c0972c184a (diff) | |
| download | external_llvm-0445c4c532ae56f12727165e35ddd0cb31ba0234.zip external_llvm-0445c4c532ae56f12727165e35ddd0cb31ba0234.tar.gz external_llvm-0445c4c532ae56f12727165e35ddd0cb31ba0234.tar.bz2 | |
Reapplying r56550
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56553 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm')
| -rw-r--r-- | include/llvm/CodeGen/SelectionDAG.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/llvm/CodeGen/SelectionDAG.h b/include/llvm/CodeGen/SelectionDAG.h index 95c30c6..6ca8a8c 100644 --- a/include/llvm/CodeGen/SelectionDAG.h +++ b/include/llvm/CodeGen/SelectionDAG.h @@ -697,9 +697,15 @@ public: /// at least that alignment. SDValue CreateStackTemporary(MVT VT, unsigned minAlign = 1); + /// FoldConstantArithmetic - + SDValue FoldConstantArithmetic(unsigned Opcode, + MVT VT, + ConstantSDNode *Cst1, + ConstantSDNode *Cst2); + /// FoldSetCC - Constant fold a setcc to true or false. SDValue FoldSetCC(MVT VT, SDValue N1, - SDValue N2, ISD::CondCode Cond); + SDValue N2, ISD::CondCode Cond); /// SignBitIsZero - Return true if the sign bit of Op is known to be zero. We /// use this predicate to simplify operations downstream. |