Manman Ren 107407fcfc [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 llvm-svn: 254737		2015-12-04 17:40:13 +00:00
..
CMakeLists.txt	modules: Add explicit dependency on intrinsics_gen	2015-06-16 00:44:12 +00:00
LLLexer.cpp	[CXX TLS calling convention] Add CXX TLS calling convention.	2015-12-04 17:40:13 +00:00
LLLexer.h	Remove empty non-virtual destructors or mark them =default when non-public	2015-04-11 15:32:26 +00:00
LLParser.cpp	[CXX TLS calling convention] Add CXX TLS calling convention.	2015-12-04 17:40:13 +00:00
LLParser.h	[IR] Add support for empty tokens	2015-11-11 21:57:16 +00:00
LLToken.h	[CXX TLS calling convention] Add CXX TLS calling convention.	2015-12-04 17:40:13 +00:00
LLVMBuild.txt
Makefile
module.modulemap	[modules] Add module maps for LLVM. These are not quite ready for prime-time	2014-05-21 02:46:14 +00:00
Parser.cpp	AsmParser: Save and restore the parsing state for types using SlotMapping.	2015-08-21 21:32:39 +00:00