Simon Pilgrim f4315577b8 [X86][SSE] Match zero/any extension shuffles that don't start from the first element ... This patch generalizes the lowering of shuffles as zero extensions to allow extensions that don't start from the first element. It now recognises extensions starting anywhere in the lower 128-bits or at the start of any higher 128-bit lane. The motivation was to reduce the number of high cost pshufb calls, but it also improves the SSE2 case as well. Differential Revision: http://reviews.llvm.org/D12561 llvm-svn: 248250		2015-09-22 08:16:08 +00:00
..
Analysis	Fix for pr24866	2015-09-21 22:04:10 +00:00
Assembler	[opaque pointer type] Add textual IR support for explicit type parameter for global aliases	2015-09-11 03:22:04 +00:00
Bindings	Add a way to skip the Go bindings tests even when Go is configured in	2015-09-10 05:47:43 +00:00
Bitcode	Restore "Function bitcode index in Value Symbol Table and lazy reading support"	2015-09-17 20:12:00 +00:00
BugPoint	Make the default triple optional by allowing an empty string	2015-09-16 05:34:32 +00:00
CodeGen	[X86][SSE] Match zero/any extension shuffles that don't start from the first element	2015-09-22 08:16:08 +00:00
DebugInfo	SelectionDAGDumper: Hide [ID=X], [ORD=X] and source locations by default.	2015-09-18 17:57:28 +00:00
Examples
ExecutionEngine	[RuntimeDyld] Support non-zero addends for the MachO X86_64 SUBTRACTOR reloc.	2015-09-10 21:05:58 +00:00
Feature	Make the default triple optional by allowing an empty string	2015-09-16 05:34:32 +00:00
FileCheck
Instrumentation	[ASan] Don't instrument globals in .preinit_array/.init_array/.fini_array	2015-09-15 23:05:48 +00:00
Integer
JitListener
LibDriver
Linker	Make the default triple optional by allowing an empty string	2015-09-16 05:34:32 +00:00
LTO	Make the default triple optional by allowing an empty string	2015-09-16 05:34:32 +00:00
MC	[X86][AVX512] add masked version for RSQRT14 & RCP14 Scalar FP	2015-09-21 10:23:53 +00:00
Object	Avoid SEGFAULT if a requested symbol section is absent.	2015-09-21 19:17:18 +00:00
Other	Make the default triple optional by allowing an empty string	2015-09-16 05:34:32 +00:00
SymbolRewriter	[opaque pointer type] Add textual IR support for explicit type parameter for global aliases	2015-09-11 03:22:04 +00:00
TableGen
tools	[llvm-readobj] Fix another "time of check to time of use bug".	2015-09-17 22:29:58 +00:00
Transforms	[LICM] Hoist calls to readonly argmemonly functions even with stores in the loop	2015-09-21 22:27:59 +00:00
Unit
Verifier	[opaque pointer type] Add textual IR support for explicit type parameter for global aliases	2015-09-11 03:22:04 +00:00
YAMLParser
.clang-format
CMakeLists.txt	[CMake] Update LLVM_TEST_DEPENDS not to use macho-dump. It has been unused since r247235.	2015-09-19 07:19:30 +00:00
lit.cfg	Make the default triple optional by allowing an empty string	2015-09-16 05:34:32 +00:00
lit.site.cfg.in	Add a way to skip the Go bindings tests even when Go is configured in	2015-09-10 05:47:43 +00:00
Makefile	Add a way to skip the Go bindings tests even when Go is configured in	2015-09-10 05:47:43 +00:00
Makefile.tests
TestRunner.sh