Revert r157755.
authorManman Ren <mren@apple.com>
Wed, 6 Jun 2012 23:53:03 +0000 (23:53 +0000)
committerManman Ren <mren@apple.com>
Wed, 6 Jun 2012 23:53:03 +0000 (23:53 +0000)
commit2afde7782dfa56b2e46f79598bdb5f1e09471941
treec3a07b4c2b416d79bd3e0dc7462b07f5e45a1547
parentaed04d12f8e336d4960b49ad8d09ac2eb5785f1f
Revert r157755.

The commit is intended to fix rdar://11540023.
It is implemented as part of peephole optimization. We can actually implement
this in the SelectionDAG lowering phase.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158122 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/Target/TargetInstrInfo.h
lib/CodeGen/PeepholeOptimizer.cpp
lib/Target/X86/X86InstrInfo.cpp
lib/Target/X86/X86InstrInfo.h
test/CodeGen/X86/jump_sign.ll