Hans Wennborg 523f800e90 X86 memcpy lowering: use "rep movs" even when esi is used as base pointer ... For functions where esi is used as base pointer, we would previously fall back from lowering memcpy with "rep movs" because that clobbers esi. With this patch, we just store esi in another physical register, and restore it afterwards. This adds a little bit of register preassure, but the more efficient memcpy should be worth it. Differential Revision: http://llvm-reviews.chandlerc.com/D2968 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204174 91177308-0d34-0410-b5e6-96231b3b80d8		2014-03-18 20:04:34 +00:00
..
Analysis	Reject alias to undefined symbols in the verifier.	2014-03-12 20:15:49 +00:00
Assembler	Reject alias to undefined symbols in the verifier.	2014-03-12 20:15:49 +00:00
Bindings	Fix the ocaml test to not create a alias to a declaration.	2014-03-12 21:20:42 +00:00
Bitcode	Remove the linker_private and linker_private_weak linkages.	2014-03-13 23:18:37 +00:00
BugPoint	llvm/test/BugPoint/compile-custom.ll.py: Make it py3-compatible. [PR19112]	2014-03-13 00:10:37 +00:00
CodeGen	X86 memcpy lowering: use "rep movs" even when esi is used as base pointer	2014-03-18 20:04:34 +00:00
DebugInfo	DebugInfo/lto-comp-dir.ll: Tweak for dos path.	2014-03-18 06:01:14 +00:00
ExecutionEngine	Ignore old JIT tests in AARch64 - CMake style	2014-02-25 09:31:00 +00:00
Feature	Remove the linker_private and linker_private_weak linkages.	2014-03-13 23:18:37 +00:00
FileCheck
Instrumentation	[msan] Origin tracking with history.	2014-03-18 13:30:56 +00:00
Integer
JitListener
Linker	Switch the type field in DIVariable and DIGlobalVariable over to DITypeRefs.	2014-03-18 02:34:58 +00:00
LTO	Module: Don't rename in getOrInsertFunction()	2014-03-10 23:42:28 +00:00
MC	Revert r203962 and two revisions depending on it: r204028 and r204059.	2014-03-18 10:36:11 +00:00
Object	[yaml2obj][ELF] Assign name (.shstrtab) to the section holds sections names.	2014-03-14 06:53:16 +00:00
Other
TableGen
tools	llvm-readobj: Print referred symbol name for CLR token definition	2014-03-17 01:46:52 +00:00
Transforms	Tolerate unmangled names in sample profiles.	2014-03-18 12:03:12 +00:00
Unit	With rpaths being set correctly, SHLIBPATH_VAR is not needed anymore.	2014-02-28 16:16:51 +00:00
Verifier	Reject alias to undefined symbols in the verifier.	2014-03-12 20:15:49 +00:00
YAMLParser
.clang-format
CMakeLists.txt	[CMake] check-llvm: Include "bugpoint" in dependent list.	2014-03-04 16:13:30 +00:00
lit.cfg
lit.site.cfg.in
Makefile	With rpaths being set correctly, SHLIBPATH_VAR is not needed anymore.	2014-02-28 16:16:51 +00:00
Makefile.tests
TestRunner.sh