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Nemanja Ivanovic d389657399 Vector element extraction without stack operations on Power 8 
This patch corresponds to review:
http://reviews.llvm.org/D12032

This patch builds onto the patch that provided scalar to vector conversions
without stack operations (D11471).
Included in this patch:

    - Vector element extraction for all vector types with constant element number
    - Vector element extraction for v16i8 and v8i16 with variable element number
    - Removal of some unnecessary COPY_TO_REGCLASS operations that ended up
      unnecessarily moving things around between registers

Not included in this patch (will be in upcoming patch):

    - Vector element extraction for v4i32, v4f32, v2i64 and v2f64 with
      variable element number
    - Vector element insertion for variable/constant element number

Testing is provided for all extractions. The extractions that are not
implemented yet are just placeholders.

llvm-svn: 249822
 		2015-10-09 11:12:18 +00:00
..
Analysis [SCEV] Call `StrengthenNoWrapFlags` after `GroupByComplexity`; NFCI 2015-10-09 02:44:45 +00:00
AsmParser HHVM calling conventions. 2015-09-29 22:09:16 +00:00
Bitcode Fix combined function index abbrev (NFC) 2015-10-08 13:52:56 +00:00
CodeGen Revert "Revert "Revert r248959, "[WinEH] Emit int3 after noreturn calls on Win64""" 2015-10-09 01:13:17 +00:00
DebugInfo [llvm-symbolizer] Make --relative-address work with DWARF contexts 2015-10-09 00:15:01 +00:00
ExecutionEngine Fix Clang-tidy modernize-use-nullptr warnings in source directories and generated files; other minor cleanups. 2015-10-06 23:24:35 +00:00
Fuzzer [libFuzzer] don't print large artifacts to stderr 2015-10-09 04:03:14 +00:00
IR IR: Remove implicit iterator conversions from lib/IR, NFC 2015-10-08 23:49:46 +00:00
IRReader Return a unique_ptr from getLazyBitcodeModule and parseBitcodeFile. NFC. 2015-06-16 22:27:55 +00:00
LTO Reapply "LTO: Disable extra verify runs in release builds" 2015-09-15 23:05:59 +00:00
LibDriver There is only one saver of strings. 2015-08-13 01:07:02 +00:00
LineEditor
…
Linker [opaque pointer types] Switch a few cases of getElementType over, since I had them lying around anyway 2015-09-14 20:29:26 +00:00
MC MC: Stop using Fragment::getNextNode() 2015-10-08 22:36:08 +00:00
Object Address review comments, remove error case and return 0 instead as required by tests 2015-10-09 00:15:08 +00:00
Option Add an ArgList::AddAllArgs that accepts a vector of OptSpecifier. 2015-07-29 17:34:41 +00:00
Passes [PM] Port SROA to the new pass manager. 2015-09-12 09:09:14 +00:00
ProfileData Re-apply r249644: Handle inline stacks in gcov-encoded sample profiles. 2015-10-08 19:40:37 +00:00
Support Support: Stop relying on iterator auto-conversion, NFC 2015-10-08 22:47:55 +00:00
TableGen TableGen: Support folding casts from bits to int 2015-07-31 01:12:06 +00:00
Target Vector element extraction without stack operations on Power 8 2015-10-09 11:12:18 +00:00
Transforms [MemCpyOpt] Fix wrong merging adjacent nontemporal stores into memset calls. 2015-10-09 10:53:41 +00:00
CMakeLists.txt LibDriver, llvm-lib: introduce. 2015-06-09 21:50:22 +00:00
LLVMBuild.txt Wrap some long lines in LLVMBuild files. NFC 2015-06-12 18:44:57 +00:00
Makefile LibDriver, llvm-lib: introduce. 2015-06-09 21:50:22 +00:00