Manman Ren e6c3cc8dc5 ARM: tail-call inside a function where part of a byval argument is on caller's ... local frame causes problem. For example: void f(StructToPass s) { g(&s, sizeof(s)); } will cause problem with tail-call since part of s is passed via registers and saved in f's local frame. When g tries to access s, part of s may be corrupted since f's local frame is popped out before the tail-call. The current fix is to disable tail-call if getVarArgsRegSaveSize is not 0 for the caller. This is a conservative approach, if we can prove the address of s or part of s is not taken and passed to g, it should be okay to perform tail-call. rdar://12442472 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165853 91177308-0d34-0410-b5e6-96231b3b80d8		2012-10-12 23:39:43 +00:00
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Analysis	fix warning	2012-10-12 02:04:32 +00:00
Archive	Mark checkSignature const, and in turn stop casting away const from	2012-09-05 22:09:23 +00:00
AsmParser	Don't crash if a .ll file contains a forward-reference that looks like a global	2012-10-11 00:38:25 +00:00
Bitcode	Remove unnecessary classof()'s	2012-10-11 23:30:49 +00:00
CodeGen	Use a transposed algorithm for handleMove().	2012-10-12 21:31:57 +00:00
DebugInfo	Mark unimplemented copy constructors and copy assignment operators as LLVM_DELETED_FUNCTION.	2012-09-18 02:01:41 +00:00
ExecutionEngine	Indenting.	2012-10-12 02:04:47 +00:00
Linker	Move the "findUsedStructTypes" functionality outside of the Module class.	2012-08-03 00:30:35 +00:00
MC	Whitespace.	2012-10-09 20:15:02 +00:00
Object	Cosmetic changes	2012-10-10 01:45:52 +00:00
Support	Add powerpc-ibm-aix to Triple. Patch by Kai.	2012-10-12 11:08:57 +00:00
TableGen	tblgen: Compile TableGen without RTTI.	2012-10-10 20:27:18 +00:00
Target	ARM: tail-call inside a function where part of a byval argument is on caller's	2012-10-12 23:39:43 +00:00
Transforms	PGO: create metadata for switch only if it has more than one targets.	2012-10-11 22:28:34 +00:00
VMCore	Add the LLVM context to this c'tor. It will be needed in the future.	2012-10-11 01:10:00 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile