Michael Kuperstein 72400f8d50 [X86] Fix emitPrologue() to make less assumptions about pushes ... When X86FrameLowering::emitPrologue() looks for where to insert the %esp subtraction to allocate stack space for local allocations, it assumes that any sequence of push instructions that starts at function entry consists purely of spills of callee-save registers. This may be false, since from some point forward, the pushes may pushing arguments to a subsequent function call. This caused a miscompile that was exposed by r240257, and is not easily testable since r240257 was reverted. A test will be committed separately after r240257 is reapplied. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@242395 91177308-0d34-0410-b5e6-96231b3b80d8		2015-07-16 12:27:59 +00:00
..
Analysis	[LAA] Split out a helper to check the pointer partitions, NFC	2015-07-16 02:48:05 +00:00
AsmParser	Add argmemonly attribute.	2015-07-11 10:30:36 +00:00
Bitcode	Add argmemonly attribute.	2015-07-11 10:30:36 +00:00
CodeGen	Move most user of TargetMachine::getDataLayout to the Module one	2015-07-16 06:11:10 +00:00
DebugInfo	Return ErrorOr from getSymbolAddress.	2015-07-03 18:19:00 +00:00
ExecutionEngine	Revert "Make ExecutionEngine owning a DataLayout"	2015-07-16 12:20:31 +00:00
Fuzzer
IR	Revert "Update LLVM bindings after r239940. ..."	2015-07-16 01:16:39 +00:00
IRReader	Return a unique_ptr from getLazyBitcodeModule and parseBitcodeFile. NFC.	2015-06-16 22:27:55 +00:00
LibDriver	For new archive member we only need to store the full path.	2015-07-15 22:46:53 +00:00
LineEditor
Linker	Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)	2015-06-23 09:49:53 +00:00
LTO	LTO: expose LTO_SYMBOL_ALIAS, which indicates that the symbol is an alias.	2015-07-04 03:42:35 +00:00
MC	[MC] Correctly escape .safeseh's symbol	2015-07-13 18:51:15 +00:00
Object	Fix handling of relative paths in thin archives.	2015-07-16 00:14:49 +00:00
Option	[Option] Plug a leak when move-assigning an InputArgList.	2015-06-23 15:28:10 +00:00
Passes
ProfileData	Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)	2015-06-23 09:49:53 +00:00
Support	Simplify a few uses of remove_filename by using parent_path instead.	2015-07-15 21:24:07 +00:00
TableGen	[TableGen] Change a couple methods to return an ArrayRef instead of a const std::vector reference. NFC	2015-07-06 06:23:01 +00:00
Target	[X86] Fix emitPrologue() to make less assumptions about pushes	2015-07-16 12:27:59 +00:00
Transforms	Add PM extension point EP_VectorizerStart	2015-07-16 08:20:37 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile