fix ShrinkDemandedOps to not leave dead nodes around,
authorChris Lattner <sabre@nondot.org>
Sun, 14 Mar 2010 19:46:02 +0000 (19:46 +0000)
committerChris Lattner <sabre@nondot.org>
Sun, 14 Mar 2010 19:46:02 +0000 (19:46 +0000)
commitc4a3f23b9251b07785cca646ad27b426dfa23230
tree6adeeb5dca53861a24b22b89cebb1ed796f19454
parent25e0ab9ae5507b0589be852f54693dec66796f0e
fix ShrinkDemandedOps to not leave dead nodes around,
fixing PR6607

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98512 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
test/CodeGen/X86/crash.ll