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There are no longer any places that require a

Browse Source 
MERGE_VALUES node with only one operand, so get
rid of special code that only existed to handle
that possibility.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60349 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan Sands
2008-12-01 11:41:29 +00:00
parent 1607f05cb7
commit aaffa05d0a
11 changed files with 48 additions and 52 deletions
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14
include/llvm/CodeGen/SelectionDAG.h
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@@ -486,19 +486,7 @@ public:
bool ReadMem = true, bool WriteMem = true);
/// getMergeValues - Create a MERGE_VALUES node from the given operands.
/// Allowed to return something different (and simpler) if Simplify is true.
SDValue getMergeValues(const SDValue *Ops, unsigned NumOps,
bool Simplify = true);
/// getMergeValues - Create a MERGE_VALUES node from the given types and ops.
/// Allowed to return something different (and simpler) if Simplify is true.
/// May be faster than the above version if VTs is known and NumOps is large.
SDValue getMergeValues(SDVTList VTs, const SDValue *Ops, unsigned NumOps,
bool Simplify = true) {
if (Simplify && NumOps == 1)
return Ops[0];
return getNode(ISD::MERGE_VALUES, VTs, Ops, NumOps);
}
SDValue getMergeValues(const SDValue *Ops, unsigned NumOps);
/// getCall - Create a CALL node from the given information.
///