Manman Ren cd2103de5a [CXX TLS calling convention] Add CXX TLS calling convention. ... This commit adds a new target-independent calling convention for C++ TLS access functions. It aims to minimize overhead in the caller by perserving as many registers as possible. The target-specific implementation for X86-64 is defined as following: Arguments are passed as for the default C calling convention The same applies for the return value(s) The callee preserves all GPRs - except RAX and RDI The access function makes C-style TLS function calls in the entry and exit block, C-style TLS functions save a lot more registers than normal calls. The added calling convention ties into the existing implementation of the C-style TLS functions, so we can't simply use existing calling conventions such as preserve_mostcc. rdar://9001553 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@254737 91177308-0d34-0410-b5e6-96231b3b80d8		2015-12-04 17:40:13 +00:00
..
CMakeLists.txt
LLLexer.cpp	[CXX TLS calling convention] Add CXX TLS calling convention.	2015-12-04 17:40:13 +00:00
LLLexer.h
LLParser.cpp	[CXX TLS calling convention] Add CXX TLS calling convention.	2015-12-04 17:40:13 +00:00
LLParser.h
LLToken.h	[CXX TLS calling convention] Add CXX TLS calling convention.	2015-12-04 17:40:13 +00:00
LLVMBuild.txt
Makefile
module.modulemap
Parser.cpp