Reid Kleckner 4b70bfc905 Begin adding docs and IR-level support for the inalloca attribute ... The inalloca attribute is designed to support passing C++ objects by value in the Microsoft C++ ABI. It behaves the same as byval, except that it always implies that the argument is in memory and that the bytes are never copied. This attribute allows the caller to take the address of an outgoing argument's memory and execute arbitrary code to store into it. This patch adds basic IR support, docs, and verification. It does not attempt to implement any lowering or fix any possibly broken transforms. When this patch lands, a complete description of this feature should appear at http://llvm.org/docs/InAlloca.html . Differential Revision: http://llvm-reviews.chandlerc.com/D2173 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197645 91177308-0d34-0410-b5e6-96231b3b80d8		2013-12-19 02:14:12 +00:00
..
BitcodeWriter.cpp	Begin adding docs and IR-level support for the inalloca attribute	2013-12-19 02:14:12 +00:00
BitcodeWriterPass.cpp	Code Custodian:	2012-11-25 15:23:39 +00:00
BitWriter.cpp	Add a wrapper for open.	2013-07-16 19:44:17 +00:00
CMakeLists.txt	Per discussion on the list, remove BitcodeVerify pass to reimplement as a free function.	2011-12-14 00:29:31 +00:00
LLVMBuild.txt	LLVMBuild: Remove trailing newline, which irked me.	2011-12-12 19:48:00 +00:00
Makefile	make -fno-rtti the default unless a directory builds with REQUIRES_RTTI.	2010-01-24 20:43:08 +00:00
ValueEnumerator.cpp	Implement function prefix data as an IR feature.	2013-09-16 01:08:15 +00:00
ValueEnumerator.h	Revert "Give internal classes hidden visibility."	2013-09-11 18:05:11 +00:00