Changes

Changes from Git (git http://labmaster3.local/git/llvm-project.git)

Commit 2147703bde1e1a7a1b89ccb66f55d36fd17620f1 by diogo.sampaio Revert "[ARM] Follow AACPS standard for volatile bit-fields access width" This reverts commit 6a24339a45246b66bd3de88cc9c6a5b5e77c0645. Submitted using ide button by mistake
	clang/lib/CodeGen/CodeGenFunction.h
	clang/lib/CodeGen/CGValue.h
	clang/test/CodeGen/aapcs-bitfield.c
	clang/lib/CodeGen/CGExpr.cpp