Benjamin Kramer 7377cff9e7 X86: Custom lower zext v16i8 to v16i16. ... On sandy bridge (PR17654) we now get vpxor %xmm1, %xmm1, %xmm1 vpunpckhbw %xmm1, %xmm0, %xmm2 vpunpcklbw %xmm1, %xmm0, %xmm0 vinsertf128 $1, %xmm2, %ymm0, %ymm0 On haswell it's a simple vpmovzxbw %xmm0, %ymm0 There is a maze of duplicated and dead transforms and patterns in this area. Remove the dead custom lowering of zext v8i16 to v8i32, that's already handled by LowerAVXExtend. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193262 91177308-0d34-0410-b5e6-96231b3b80d8		2013-10-23 19:19:04 +00:00
..
Analysis	Use address-taken to disambiguate global variable and indirect memops.	2013-10-23 17:28:19 +00:00
Assembler
Bindings	Fix check for supported targets in llvm-c lit.local.cfg	2013-10-23 08:47:52 +00:00
Bitcode
BugPoint
CodeGen	X86: Custom lower zext v16i8 to v16i16.	2013-10-23 19:19:04 +00:00
DebugInfo	DebugInfo: Hash DW_FORM_GNU_str_index as a string.	2013-10-21 16:37:22 +00:00
ExecutionEngine	Fix typo in test's XFAIL line. Patch by Dimitry Andric!	2013-10-21 00:46:21 +00:00
Feature
FileCheck
Instrumentation	tsan: implement no_sanitize_thread attribute	2013-10-17 07:20:06 +00:00
Integer
JitListener
Linker
LTO	Optimize more linkonce_odr values during LTO.	2013-10-21 17:14:55 +00:00
MC	[mips][msa] Direct Object Emission support for the LSA instruction.	2013-10-23 13:20:07 +00:00
Object	Create an atom with just the data that failed to disassemble.	2013-10-16 19:03:14 +00:00
Other
TableGen
tools
Transforms	Use address-taken to disambiguate global variable and indirect memops.	2013-10-23 17:28:19 +00:00
Unit
Verifier
YAMLParser	[Support][YAML] Add support for accessing tags and tag handle substitution.	2013-10-18 22:38:04 +00:00
CMakeLists.txt	Add llvm-c-test to check-llvm.	2013-10-23 17:57:04 +00:00
lit.cfg	Add llvm-c-test tool for testing llvm-c	2013-10-23 08:10:20 +00:00
lit.site.cfg.in
Makefile
Makefile.tests
TestRunner.sh