[llvm-commits] CVS: llvm/include/llvm/CodeGen/SelectionDAGNodes.h

[Chris Lattner]

On Wed, 12 Apr 2006, Reid Spencer wrote:
> Make sure both member variables are initialized in the default constructor
> for SDOperand. This gets rid of numerous warnings in lib/CodeGen and
> lib/Target when compiled with GCC 4.0.2

It's lame when we have to sacrifice (even small amounts of) performance to 
work around buggy compiler warnings.  :(

-Chris

> Diffs of the changes:  (+1 -1)
>
> SelectionDAGNodes.h |    2 +-
> 1 files changed, 1 insertion(+), 1 deletion(-)
>
>
> Index: llvm/include/llvm/CodeGen/SelectionDAGNodes.h
> diff -u llvm/include/llvm/CodeGen/SelectionDAGNodes.h:1.128 llvm/include/llvm/CodeGen/SelectionDAGNodes.h:1.129
> --- llvm/include/llvm/CodeGen/SelectionDAGNodes.h:1.128	Tue Apr 11 16:30:42 2006
> +++ llvm/include/llvm/CodeGen/SelectionDAGNodes.h	Wed Apr 12 11:44:15 2006
> @@ -609,7 +609,7 @@
>   SDNode *Val;        // The node defining the value we are using.
>   unsigned ResNo;     // Which return value of the node we are using.
>
> -  SDOperand() : Val(0) {}
> +  SDOperand() : Val(0), ResNo(0) {}
>   SDOperand(SDNode *val, unsigned resno) : Val(val), ResNo(resno) {}
>
>   bool operator==(const SDOperand &O) const {
>
>
>
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>

-Chris

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