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Revert "Fix MO's analyzePhysReg, it was confusing sub- and super-registers. Problem...
authorJF Bastien <jfb@google.com>
Wed, 5 Aug 2015 20:53:56 +0000 (20:53 +0000)
committerJF Bastien <jfb@google.com>
Wed, 5 Aug 2015 20:53:56 +0000 (20:53 +0000)
commit3e8a65d34602cec80e90e5197814771eb9f7dd71
treede84a80ae406ac2c22c23d94bfb6d70414a81efd
parenta41cc3c3b8c248cdd8ead8532240a370cb5c4e51
Revert "Fix MO's analyzePhysReg, it was confusing sub- and super-registers. Problem pointed out by Michael Hordijk."

I mistakenly committed the patch for D6629, and was trying to commit another. Reverting until it gets proper signoff.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@244121 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/MachineInstrBundle.cpp
lib/Target/X86/X86InstrInfo.cpp
test/CodeGen/X86/cmpxchg-clobber-flags.ll