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authorChad Rosier <mcrosier@apple.com>2012-03-28 18:42:50 +0000
committerChad Rosier <mcrosier@apple.com>2012-03-28 18:42:50 +0000
commit89e2b318e2266a7e3fe44151642c1850ec9bd275 (patch)
tree7e29f88789601fed361a7f0870d4d578429040fd /lib/CodeGen/MachineBasicBlock.cpp
parent442ee9c3f7f6b29ff4ca82f3fdd7e20fc9cd5ee4 (diff)
Revert r153521 as it's causing large regressions on the nightly testers.
Original commit message for r153521 (aka r153423): Use the new range metadata in computeMaskedBits and add a new optimization to instruction simplify that lets us remove an and when loding a boolean value. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153587 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineBasicBlock.cpp')
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