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| author | Chris Lattner <sabre@nondot.org> | 2005-01-19 22:31:21 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2005-01-19 22:31:21 +0000 |
| commit | 96c26751ec4e348e3bbff1f9d317c39f3f4aa255 (patch) | |
| tree | 291e602f04d37d21b1571fd8beecbee378627d3e /llvm/lib | |
| parent | 411336fe0482a3fc10b97369a52ea552eff7d66d (diff) | |
| download | bcm5719-llvm-96c26751ec4e348e3bbff1f9d317c39f3f4aa255.tar.gz bcm5719-llvm-96c26751ec4e348e3bbff1f9d317c39f3f4aa255.zip | |
Support targets that do not use i8 shift amounts.
llvm-svn: 19707
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp index a17caa1469a..3439249446e 100644 --- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp @@ -450,6 +450,10 @@ void SelectionDAGLowering::visitBr(BranchInst &I) { void SelectionDAGLowering::visitBinary(User &I, unsigned Opcode) { SDOperand Op1 = getValue(I.getOperand(0)); SDOperand Op2 = getValue(I.getOperand(1)); + + if (isa<ShiftInst>(I)) + Op2 = DAG.getNode(ISD::ZERO_EXTEND, TLI.getShiftAmountTy(), Op2); + setValue(&I, DAG.getNode(Opcode, Op1.getValueType(), Op1, Op2)); } |
