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| author | Dan Gohman <gohman@apple.com> | 2008-05-20 20:59:51 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2008-05-20 20:59:51 +0000 |
| commit | fe13618682bfdfa5ff3d04fa5a58edfde680d362 (patch) | |
| tree | 8f7b07eb5aa979662059cf8b3f0d81483861f9bb | |
| parent | c1a4e212a3b7fe9bf5372f0d7b0d5cf1ef4172f7 (diff) | |
| download | bcm5719-llvm-fe13618682bfdfa5ff3d04fa5a58edfde680d362.tar.gz bcm5719-llvm-fe13618682bfdfa5ff3d04fa5a58edfde680d362.zip | |
Port the fix for the select operator from instcombine's
ComputeNumSignBits to SelectionDAG's ComputeNumSignBits.
llvm-svn: 51348
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp index 83e773ed313..c46271a2b76 100644 --- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp @@ -1690,9 +1690,9 @@ unsigned SelectionDAG::ComputeNumSignBits(SDOperand Op, unsigned Depth) const{ return std::min(Tmp, Tmp2); case ISD::SELECT: - Tmp = ComputeNumSignBits(Op.getOperand(0), Depth+1); + Tmp = ComputeNumSignBits(Op.getOperand(1), Depth+1); if (Tmp == 1) return 1; // Early out. - Tmp2 = ComputeNumSignBits(Op.getOperand(1), Depth+1); + Tmp2 = ComputeNumSignBits(Op.getOperand(2), Depth+1); return std::min(Tmp, Tmp2); case ISD::SETCC: |
