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Don't rely on doubles comparing identical to each other, which doesn't work
authorChris Lattner <sabre@nondot.org>
Thu, 17 Feb 2005 20:17:32 +0000 (20:17 +0000)
committerChris Lattner <sabre@nondot.org>
Thu, 17 Feb 2005 20:17:32 +0000 (20:17 +0000)
commitd8658616cf8b6ad984974bb764dc9ee4b77499aa
tree3e367815a6d0c61ece5f3d96328cf582e959ca0e
parentb29cb29364d3e22f062c695d2d5740dda42d8e8e
Don't rely on doubles comparing identical to each other, which doesn't work
for 0.0 and -0.0.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20230 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/SelectionDAG.cpp