Change the ValueList array for each node to be shared instead of individuallyallocated.  Further, in the common case where a node has a single value, justreference an element from a small array.  This is a small compile-time win.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24251 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed