4 Commits

Author	SHA1	Message	Date
Richard Smith	351241c83e	Replace Sema-level implementation of -fassume-sane-operator-new with a ... CodeGen-level implementation. Instead of adding an attribute to clang's FunctionDecl, add the IR attribute directly. This means a module built with this flag is now compatible with code built without it and vice versa. This change also results in the 'noalias' attribute no longer being added to calls to operator new in the IR; it's now only added to the declaration. It also fixes a bug where we failed to add the attribute to the 'nothrow' versions (because we didn't implicitly declare them, there was no good time to inject a fake attribute). llvm-svn: 265728	2016-04-07 21:46:12 +00:00
David Blaikie	fc473554a6	[opaque pointer type] update test cases for explicit pointee types on global aliases ... llvm-svn: 247380	2015-09-11 03:22:18 +00:00
Rafael Espindola	a7f82fb326	Don't depend on alias to declarations. ... Accepting them is a bug (pr17535), not a feature. llvm-svn: 192712	2013-10-15 15:40:03 +00:00
Richard Smith	1235a8dac6	PR16715: Fix assert in verifier: only mark call to 'operator new' as 'builtin' if ... corresponding 'operator new' was actually emitted as a function marked 'nobuiltin'. llvm-svn: 187374	2013-07-29 20:14:16 +00:00