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| author | Chris Lattner <sabre@nondot.org> | 2005-08-30 00:59:16 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2005-08-30 00:59:16 +0000 |
| commit | e413b60632f1383d2e0b1b7cdb621333514096da (patch) | |
| tree | f8677a453479f98166c74f55952dacc17c380a70 /llvm/lib/Target/PowerPC | |
| parent | e75b5e63a7bcbfb5c80e86447cb61a5afe541e86 (diff) | |
| download | bcm5719-llvm-e413b60632f1383d2e0b1b7cdb621333514096da.tar.gz bcm5719-llvm-e413b60632f1383d2e0b1b7cdb621333514096da.zip | |
The first operand to AND does not always have more than two operands. This
fixes MediaBench/toast with the dag selector
llvm-svn: 23141
Diffstat (limited to 'llvm/lib/Target/PowerPC')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp b/llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp index a0af76570a9..f2d65697da7 100644 --- a/llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp +++ b/llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp @@ -167,7 +167,8 @@ static bool isRotateAndMask(SDNode *N, unsigned Mask, bool IsShiftMask, unsigned Shift = 32; unsigned Indeterminant = ~0; // bit mask marking indeterminant results unsigned Opcode = N->getOpcode(); - if (!isIntImmediate(N->getOperand(1).Val, Shift) || (Shift > 31)) + if (N->getNumOperands() != 2 || + !isIntImmediate(N->getOperand(1).Val, Shift) || (Shift > 31)) return false; if (Opcode == ISD::SHL) { |
