Some minor cleanups to instcombine; no functionality change.
authorEli Friedman <eli.friedman@gmail.com>
Sun, 30 Nov 2008 21:09:11 +0000 (21:09 +0000)
committerEli Friedman <eli.friedman@gmail.com>
Sun, 30 Nov 2008 21:09:11 +0000 (21:09 +0000)
commitd1fd1da143a07101265c671a7e56f3151ea55ada
treebca2278fa84f2b50e31919ba94069331ea5f5697
parentd777d405cdda8d418ba8e8818e5c1272dfd999a0
Some minor cleanups to instcombine; no functionality change.

Note that the FoldOpIntoPhi call is dead because it's impossible for the
first operand of a subtraction to be both a ConstantInt and a PHINode.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60306 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/InstructionCombining.cpp