Changes

Summary

1. [sanitizers] Add a blocking boolean to GetRandom prototype Summary: On platforms with `getrandom`, the system call defaults to blocking. This becomes an issue in the very early stage of the boot for Scudo, when the RNG source is not set-up yet: the syscall will block and we'll stall. Introduce a parameter to specify that the function should not block, defaulting to blocking as the underlying syscall does. Update Scudo to use the non-blocking version. Reviewers: alekseyshl Reviewed By: alekseyshl Subscribers: llvm-commits, kubamracek Differential Revision: https://reviews.llvm.org/D36399
2. [Parse] Fix typo in header docs (NFC) Summary: Fix typo "delcarations", added in rL310609 and rL310627.
3. Fixes a typo in a comment; NFC.

Revision 310839 by cryptoad: [sanitizers] Add a blocking boolean to GetRandom prototype Summary: On platforms with `getrandom`, the system call defaults to blocking. This becomes an issue in the very early stage of the boot for Scudo, when the RNG source is not set-up yet: the syscall will block and we'll stall. Introduce a parameter to specify that the function should not block, defaulting to blocking as the underlying syscall does. Update Scudo to use the non-blocking version. Reviewers: alekseyshl Reviewed By: alekseyshl Subscribers: llvm-commits, kubamracek Differential Revision: https://reviews.llvm.org/D36399
Change Type	Path in Repository	Path in Workspace
	/compiler-rt/trunk/lib/sanitizer_common/sanitizer_common.h	compiler-rt.src/lib/sanitizer_common/sanitizer_common.h
	/compiler-rt/trunk/lib/sanitizer_common/sanitizer_linux.cc	compiler-rt.src/lib/sanitizer_common/sanitizer_linux.cc
	/compiler-rt/trunk/lib/sanitizer_common/sanitizer_mac.cc	compiler-rt.src/lib/sanitizer_common/sanitizer_mac.cc
	/compiler-rt/trunk/lib/sanitizer_common/sanitizer_win.cc	compiler-rt.src/lib/sanitizer_common/sanitizer_win.cc
	/compiler-rt/trunk/lib/sanitizer_common/tests/sanitizer_common_test.cc	compiler-rt.src/lib/sanitizer_common/tests/sanitizer_common_test.cc
	/compiler-rt/trunk/lib/scudo/scudo_utils.h	compiler-rt.src/lib/scudo/scudo_utils.h
Revision 310838 by modocache: [Parse] Fix typo in header docs (NFC) Summary: Fix typo "delcarations", added in rL310609 and rL310627.
Change Type	Path in Repository	Path in Workspace
	/cfe/trunk/include/clang/Parse/ParseAST.h	clang.src/include/clang/Parse/ParseAST.h
	/cfe/trunk/include/clang/Parse/Parser.h	clang.src/include/clang/Parse/Parser.h
Revision 310837 by aaronballman: Fixes a typo in a comment; NFC.
Change Type	Path in Repository	Path in Workspace
	/cfe/trunk/include/clang/AST/ASTContext.h	clang.src/include/clang/AST/ASTContext.h