Change the ValueList array for each node to be shared instead of individuallyallocate...
authorChris Lattner <sabre@nondot.org>
Tue, 8 Nov 2005 23:30:28 +0000 (23:30 +0000)
committerChris Lattner <sabre@nondot.org>
Tue, 8 Nov 2005 23:30:28 +0000 (23:30 +0000)
commita32551197ab7f39bb2bff8cee24ecf70c2a40f6f
treeccbfa3c9c9f9cd16a62439f02ce03b4eeebb2dcc
parent109654fae9c5b8b96bd3a829824cdbceb27ced06
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
lib/CodeGen/SelectionDAG/SelectionDAG.cpp