Matt Arsenault 85dd075020 DAGCombiner: Combine extract_vector_elt from build_vector ... This basic combine was surprisingly missing. AMDGPU legalizes many operations in terms of 32-bit vector components, so not doing this results in many extra copies and subregister extracts that need to be cleaned up later. InstCombine already does this for the hasOneUse case. The target hook is to fix a handful of tests which break (e.g. ARM/vmov.ll) which turn from a vector materialize repeated immediate instruction to a constant vector load with more scalar copies from it. llvm-svn: 250129		2015-10-12 23:59:50 +00:00
..
Analysis	Update the branch weight metadata in JumpThreading pass.	2015-10-12 19:44:08 +00:00
AsmParser	HHVM calling conventions.	2015-09-29 22:09:16 +00:00
Bitcode	Fix PR25101 - Handle anonymous functions without VST entries	2015-10-10 14:18:36 +00:00
CodeGen	DAGCombiner: Combine extract_vector_elt from build_vector	2015-10-12 23:59:50 +00:00
DebugInfo	[llvm-symbolizer] Make --relative-address work with DWARF contexts	2015-10-09 00:15:01 +00:00
ExecutionEngine	[RuntimeDyld] Fix performance problem in resolveRelocations with many sections	2015-10-10 05:37:02 +00:00
Fuzzer	[libFuzzer] don't print large artifacts to stderr	2015-10-09 04:03:14 +00:00
IR	Add verification for align, dereferenceable, dereferenceable_or_null load metadata	2015-10-09 17:41:29 +00:00
IRReader
LibDriver
LineEditor
Linker
LTO	Reapply "LTO: Disable extra verify runs in release builds"	2015-09-15 23:05:59 +00:00
MC	Change isUIntN/isIntN calls with constant N to use the template version. NFC	2015-10-10 20:17:07 +00:00
Object	Fixed bugs in llvm-obdump while parsing Mach-O files from malformed archives	2015-10-12 22:04:54 +00:00
Option
Passes
ProfileData	[ProfileData] Test commit for slingn	2015-10-11 13:30:56 +00:00
Support	Add - and -= operators to BlockFrequency using saturating arithmetic.	2015-10-12 18:34:00 +00:00
TableGen
Target	DAGCombiner: Combine extract_vector_elt from build_vector	2015-10-12 23:59:50 +00:00
Transforms	Update the branch weight metadata in JumpThreading pass.	2015-10-12 19:44:08 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile