Jan Wen Voung a44126f432 Use 32-bit ebp for NaCl64 in a limited case: llvm.frameaddress. ... Summary: Follow up to [x32] "Use ebp/esp as frame and stack pointer": http://reviews.llvm.org/D4617 In that earlier patch, NaCl64 was made to always use rbp. That's needed for most cases because rbp should hold a full 64-bit address within the NaCl sandbox so that load/stores off of rbp don't require sandbox adjustment (zeroing the top 32-bits, then filling those by adding r15). However, llvm.frameaddress returns a pointer and pointers are 32-bit for NaCl64. In this case, use ebp instead, which will make the register copy type check. A similar mechanism may be needed for llvm.eh.return, but is not added in this change. Test Plan: test/CodeGen/X86/frameaddr.ll Reviewers: dschuff, nadav Subscribers: jfb, llvm-commits Differential Revision: http://reviews.llvm.org/D6514 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@223510 91177308-0d34-0410-b5e6-96231b3b80d8		2014-12-05 20:55:53 +00:00
..
Analysis	BFI: Saturate when combining edges to a successor	2014-12-05 19:13:42 +00:00
AsmParser	Prologue support	2014-12-03 02:08:38 +00:00
Bitcode	Ask the module for its the identified types.	2014-12-03 07:18:23 +00:00
CodeGen	These two calls were grabbing the same register info. Unify them.	2014-12-05 19:23:55 +00:00
DebugInfo	Make DWARFAcceleratorTable::dump() const.	2014-11-20 16:21:11 +00:00
ExecutionEngine	[MCJIT] Unique-ptrify the RTDyldMemoryManager member of MCJIT. NFC.	2014-12-03 00:51:19 +00:00
IR	Fix a bug when pretty-printing DW_OP_deref.	2014-12-05 18:19:38 +00:00
IRReader	Remove unused variable. NFC.	2014-11-06 23:16:57 +00:00
LineEditor
Linker	Remove unused arguments. NFC.	2014-12-05 19:35:07 +00:00
LTO	Remove StringMap::GetOrCreateValue in favor of StringMap::insert	2014-11-19 05:49:42 +00:00
MC	clang-formatted ranged loops and assignment, NFC.	2014-12-04 08:30:39 +00:00
Object	Add mach-o LC_RPATH support to llvm-objdump	2014-12-04 07:37:02 +00:00
Option
ProfileData	llvm-cov: Sink some reporting logic into CoverageMapping	2014-11-14 01:50:32 +00:00
Support	Silence warning: variable 'buffer' set but not used.	2014-12-04 21:36:38 +00:00
TableGen	Revert r222957 "Replace std::map<K, V*> with std::map<K, V> to handle ownership and deletion of the values."	2014-11-30 01:20:17 +00:00
Target	Use 32-bit ebp for NaCl64 in a limited case: llvm.frameaddress.	2014-12-05 20:55:53 +00:00
Transforms	[msan] Avoid extra origin address realignment.	2014-12-05 14:34:03 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile