Jakob Stoklund Olesen cff9baa952 Revert r162713: "Add ATOMIC_LDR* pseudo-instructions to model atomic_load on ARM." ...

This wasn't the right way to enforce ordering of atomics.

We are already setting the isVolatile bit on memory operands of atomic
operations which is good enough to enforce the correct ordering.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162732 91177308-0d34-0410-b5e6-96231b3b80d8

2012-08-28 03:11:27 +00:00

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