Simon Pilgrim d62ab3da09 [X86][SSE] Simplify vector LOAD + EXTEND on pre-SSE41 hardware ... Improve vector extension of vectors on hardware without dedicated VSEXT/VZEXT instructions. We already convert these to SIGN_EXTEND_VECTOR_INREG/ZERO_EXTEND_VECTOR_INREG but can further improve this by using the legalizer instead of prematurely splitting into legal vectors in the combine as this only properly helps for lowering to VSEXT/VZEXT. Removes a lot of unnecessary any_extend + mask pattern - (Fix for PR25718). Differential Revision: http://reviews.llvm.org/D17932 llvm-svn: 263303		2016-03-11 22:18:05 +00:00
..
Analysis	[PM/AA] Teach the AAManager how to handle module analyses in addition to	2016-03-11 09:15:11 +00:00
Assembler	Support arbitrary addrspace pointers in masked load/store intrinsics	2016-03-10 20:39:22 +00:00
Bindings
Bitcode	[ThinLTO] Support for reference graph in per-module and combined summary.	2016-03-11 18:52:24 +00:00
BugPoint
CodeGen	[X86][SSE] Simplify vector LOAD + EXTEND on pre-SSE41 hardware	2016-03-11 22:18:05 +00:00
DebugInfo	Don't crash when compiling inline assembler containing .file directives.	2016-03-09 17:32:56 +00:00
Examples
ExecutionEngine
Feature	Add a flag to the LLVMContext to disable name for Value other than GlobalValue	2016-03-10 01:28:54 +00:00
FileCheck
Instrumentation	[tsan] Add support for pointer typed atomic stores, loads, and cmpxchg	2016-03-07 23:16:23 +00:00
Integer
JitListener
LibDriver
Linker
LTO
MC	[AMDGPU] Fix VOPC instruction operand namings	2016-03-11 14:53:28 +00:00
Object	[AMDGPU] add AMDGPU target support to ELFObjectFile.h header	2016-03-09 17:08:19 +00:00
Other	[CG] Add a new pass manager printer pass for the old call graph and	2016-03-10 11:24:11 +00:00
SymbolRewriter
TableGen	[GlobalISel][Target] Add an opcode for unconditional branch.	2016-03-11 17:27:38 +00:00
ThinLTO/X86	Fix ThinLTO test: depends on the X86 backend	2016-03-09 04:04:40 +00:00
tools	[ThinLTO] Support for reference graph in per-module and combined summary.	2016-03-11 18:52:24 +00:00
Transforms	Introduce @llvm.experimental.deoptimize	2016-03-11 19:08:34 +00:00
Unit
Verifier	Introduce @llvm.experimental.deoptimize	2016-03-11 19:08:34 +00:00
YAMLParser
.clang-format
CMakeLists.txt
lit.cfg	[lit] Teach lit about global-isel requirement.	2016-03-08 00:03:40 +00:00
lit.site.cfg.in
TestRunner.sh