Chandler Carruth e610c324e1 [x86] Teach the new vector shuffle lowering to use BLENDPS and BLENDPD. ... These are super simple. They even take precedence over crazy instructions like INSERTPS because they have very high throughput on modern x86 chips. I still have to teach the integer shuffle variants about this to avoid so many domain crossings. However, due to the particular instructions available, that's a touch more complex and so a separate patch. Also, the backend doesn't seem to realize it can commute blend instructions by negating the mask. That would help remove a number of copies here. Suggestions on how to do this welcome, it's an area I'm less familiar with. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217744 91177308-0d34-0410-b5e6-96231b3b80d8		2014-09-14 23:43:33 +00:00
..
Analysis	[ARM] Teach the cost model that cross-class copies are costly.	2014-09-12 13:29:40 +00:00
Assembler
Bindings
Bitcode
BugPoint
CodeGen	[x86] Teach the new vector shuffle lowering to use BLENDPS and BLENDPD.	2014-09-14 23:43:33 +00:00
DebugInfo	DebugInfo: Do not use DW_FORM_GNU_addr_index in skeleton CUs, GDB 7.8 errors on this.	2014-09-07 17:31:42 +00:00
ExecutionEngine	[MCJIT] Make sure we test ARM BR24 relocations with both internal and external	2014-09-11 22:43:36 +00:00
Feature	[AArch64] Update test case to pass with post-RA MI scheduler.	2014-09-13 03:23:23 +00:00
FileCheck
Instrumentation	[asan-assembly-instrumentation] Added CFI directives to the generated instrumentation code.	2014-09-10 09:45:49 +00:00
Integer
JitListener
Linker	Merge alignment of common GlobalValue.	2014-09-09 17:48:18 +00:00
LTO
MC	[mips][microMIPS] Implement JRADDIUSP instruction	2014-09-12 14:29:54 +00:00
Object
Other	[lit] Parse all strings as UTF-8 rather than ASCII.	2014-09-12 16:46:05 +00:00
TableGen
tools	Stop suppress error messages in test case to see why one buildbot is failing	2014-09-12 22:46:01 +00:00
Transforms	FileCheckize. NFC.	2014-09-12 17:55:16 +00:00
Unit
Verifier
YAMLParser
.clang-format
CMakeLists.txt	Add LLVMgold target to test dependencies.	2014-09-10 22:20:49 +00:00
lit.cfg
lit.site.cfg.in
Makefile
Makefile.tests
TestRunner.sh