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| author | Dan Gohman <gohman@apple.com> | 2008-02-13 22:28:48 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2008-02-13 22:28:48 +0000 |
| commit | e1d9ee66ed8f4e426442fe18bd8c0bdbef85f331 (patch) | |
| tree | 74f8afcbd6f0a96b34d570d762775d8c0e4462e6 /llvm/lib/Target/Sparc/SparcISelDAGToDAG.cpp | |
| parent | 0ecb76d8204702c85c0471520696bf72b5ae757f (diff) | |
| download | bcm5719-llvm-e1d9ee66ed8f4e426442fe18bd8c0bdbef85f331.tar.gz bcm5719-llvm-e1d9ee66ed8f4e426442fe18bd8c0bdbef85f331.zip | |
Simplify some logic in ComputeMaskedBits. And change ComputeMaskedBits
to pass the mask APInt by value, not by reference.
llvm-svn: 47096
Diffstat (limited to 'llvm/lib/Target/Sparc/SparcISelDAGToDAG.cpp')
| -rw-r--r-- | llvm/lib/Target/Sparc/SparcISelDAGToDAG.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Target/Sparc/SparcISelDAGToDAG.cpp b/llvm/lib/Target/Sparc/SparcISelDAGToDAG.cpp index 81e15397c7f..29fe6a41602 100644 --- a/llvm/lib/Target/Sparc/SparcISelDAGToDAG.cpp +++ b/llvm/lib/Target/Sparc/SparcISelDAGToDAG.cpp @@ -110,7 +110,7 @@ namespace { /// in Mask are known to be either zero or one and return them in the /// KnownZero/KnownOne bitsets. virtual void computeMaskedBitsForTargetNode(const SDOperand Op, - APInt Mask, + const APInt &Mask, APInt &KnownZero, APInt &KnownOne, const SelectionDAG &DAG, @@ -270,7 +270,7 @@ const char *SparcTargetLowering::getTargetNodeName(unsigned Opcode) const { /// be zero. Op is expected to be a target specific node. Used by DAG /// combiner. void SparcTargetLowering::computeMaskedBitsForTargetNode(const SDOperand Op, - APInt Mask, + const APInt &Mask, APInt &KnownZero, APInt &KnownOne, const SelectionDAG &DAG, |
