Sanjay Patel 7266aa16e2 [InstCombine] convert 'isPositive' and 'isNegative' vector comparisons to shifts (PR26701) ... As noted in the code comment, I don't think we can do the same transform that we do for *scalar* integers comparisons to *vector* integers comparisons because it might pessimize the general case. Exhibit A for an incomplete integer comparison ISA remains x86 SSE/AVX: it only has EQ and GT for integer vectors. But we should now recognize all the variants of this construct and produce the optimal code for the cases shown in: https://llvm.org/bugs/show_bug.cgi?id=26701 llvm-svn: 262424		2016-03-01 23:55:18 +00:00
..
Analysis	[SCEV] Minor cleanup: rename method, C++11'ify; NFC	2016-03-01 19:28:01 +00:00
AsmParser	[IR] Extend cmpxchg to allow pointer type operands	2016-02-19 00:06:41 +00:00
Bitcode	[ThinLTO] Add missing breaks when parsing summaries (NFC)	2016-02-24 17:57:28 +00:00
CodeGen	DAGCombiner: Turn truncate of a bitcasted vector to an extract	2016-03-01 21:31:53 +00:00
DebugInfo	[DebugInfo] Dump CIE augmentation data as a list of hex bytes	2016-03-01 18:38:05 +00:00
ExecutionEngine	Refactor duplicated code for linking with pthread.	2016-03-01 15:54:40 +00:00
Fuzzer	[libFuzzer] deprecate exit_on_first flag	2016-03-01 22:33:14 +00:00
IR	[Verifier] Don't abort on invalid cleanuprets	2016-03-01 18:59:50 +00:00
IRReader	Remove autoconf support	2016-01-26 21:29:08 +00:00
LibDriver	Remove autoconf support	2016-01-26 21:29:08 +00:00
LineEditor	Remove autoconf support	2016-01-26 21:29:08 +00:00
Linker	Pass a std::unique_ptr to IRMover::move.	2016-02-16 18:50:12 +00:00
LTO	Fix some warnings a bit harder/different	2016-03-01 20:41:17 +00:00
MC	[lanai] Add ELF enum value and relocations.	2016-03-01 21:21:42 +00:00
Object	[lanai] Add ELF enum value and relocations.	2016-03-01 21:21:42 +00:00
ObjectYAML	Add LLVMBuild for ObjectYAML.	2016-03-01 21:29:33 +00:00
Option	Annotate dump() methods with LLVM_DUMP_METHOD, addressing Richard Smith r259192 post commit comment.	2016-01-29 20:50:44 +00:00
Passes	[PM] Wire up optimization levels and default pipeline construction APIs	2016-02-28 22:16:03 +00:00
ProfileData	Fix some warnings a bit harder/different	2016-03-01 20:41:17 +00:00
Support	Refactor duplicated code for linking with pthread.	2016-03-01 15:54:40 +00:00
TableGen	[TableGen] Fix typos in comments. NFC	2016-02-26 06:50:27 +00:00
Target	[NFC] Convert tabs to spaces.	2016-03-01 22:05:03 +00:00
Transforms	[InstCombine] convert 'isPositive' and 'isNegative' vector comparisons to shifts (PR26701)	2016-03-01 23:55:18 +00:00
CMakeLists.txt	Move ObjectYAML code to a new library.	2016-03-01 19:15:06 +00:00
LLVMBuild.txt	Add LLVMBuild for ObjectYAML.	2016-03-01 21:29:33 +00:00