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| author | Evan Cheng <evan.cheng@apple.com> | 2005-12-21 23:05:39 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2005-12-21 23:05:39 +0000 |
| commit | 3a03ebb37747c2b3fd9b4f8b44f1124f53727894 (patch) | |
| tree | 16ad33996c5e9c33c1e4693f1cafc4c4c6b0e196 /lib/CodeGen/SelectionDAG/TargetLowering.cpp | |
| parent | 793ca4caa43b8259f9a9e41ed80e59006c5a69fc (diff) | |
* Fix a GlobalAddress lowering bug.
* Teach DAG combiner about X86ISD::SETCC by adding a TargetLowering hook.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24921 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/TargetLowering.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/TargetLowering.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/lib/CodeGen/SelectionDAG/TargetLowering.cpp index 8e9524ef1e..e46826e2fa 100644 --- a/lib/CodeGen/SelectionDAG/TargetLowering.cpp +++ b/lib/CodeGen/SelectionDAG/TargetLowering.cpp @@ -125,3 +125,8 @@ void TargetLowering::computeRegisterProperties() { const char *TargetLowering::getTargetNodeName(unsigned Opcode) const { return NULL; } + +bool isMaskedValueZeroForTargetNode(const SDOperand &Op, + uint64_t Mask) const { + return false; +} |