Update pnacl llvm revisions.
Update pnacl llvm revisions.

0fdd440 Remove duplicate 'we' in comment.
2185555 Add missing include to ResolvePNaClIntrinsics.cpp
7578d66 Remove the bitcast (of global values) from load instructions.
a7665e9 Add Intrinsic::nacl_atomic_is_lock_free

Review CL: https://codereview.chromium.org/21908004
Review CL: https://codereview.chromium.org/21898004
Review CL: https://codereview.chromium.org/21614002
Review CL: https://codereview.chromium.org/20554002/

BUG= https://code.google.com/p/nativeclient/issues/detail?id=3544
BUG= https://code.google.com/p/nativeclient/issues/detail?id=3475

Review URL: https://codereview.chromium.org/21910006

git-svn-id: 721b910a23eff8a86f00c8fd261a7587cddf18f8@11915 fcba33aa-ac0c-11dd-b9e7-8d5594d729c2

Lind-Project/native_client,Lind-Project/native_client,Lind-Project/native_client,Lind-Project/native_client,Lind-Project/native_client,Lind-Project/native_client