Sanjay Patel cb0b058905 [InstCombine] narrow masked zexted binops (PR35792) ... This is guarded by shouldChangeType(), so the tests show that we don't do the fold if the narrower type is not legal. Note that there is a proposal (D42424) that would change the results for the specific cases shown in these tests. That difference is also discussed in PR35792: https://bugs.llvm.org/show_bug.cgi?id=35792 Alive proofs for the cases handled here as well as the bitwise logic binops that we should already do better on: https://rise4fun.com/Alive/c97 https://rise4fun.com/Alive/Lc5E https://rise4fun.com/Alive/kdf llvm-svn: 323437		2018-01-25 16:34:36 +00:00
..
Analysis	[ValueTracking] add recursion depth param to matchSelectPattern	2018-01-24 15:20:37 +00:00
Assembler	[Metadata] Extend 'count' field of DISubrange to take a metadata node	2018-01-24 09:56:07 +00:00
Bindings
Bitcode	Revert "[ThinLTO] Add call edges' relative block frequency to per-module summary."	2018-01-24 18:15:29 +00:00
BugPoint
CodeGen	[X86][SSE] Add tests for vector truncation with signed saturation	2018-01-25 14:56:21 +00:00
DebugInfo	[GlobalOpt] Emit fragments using field offsets from struct layout	2018-01-25 10:09:26 +00:00
Examples
ExecutionEngine	Don't try to run MCJIT/OrcJIT EH tests when C++ library is statically linked	2018-01-08 02:48:41 +00:00
Feature
FileCheck	[FileCheck] - Fix possible buffer out of bounds access when parsing --check-prefix.	2018-01-16 08:09:24 +00:00
Instrumentation	Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)	2018-01-19 17:13:12 +00:00
Integer
JitListener
Linker	[IRMover] Add comment and fix test case	2018-01-25 08:35:52 +00:00
LTO	Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)	2018-01-19 17:13:12 +00:00
MC	[X86] Remove 64/128/256 from MMX/SSE/AVX instruction names for overall consistency. NFC	2018-01-25 04:45:30 +00:00
Object	Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)	2018-01-19 17:13:12 +00:00
ObjectYAML	[WebAssembly] Remove debug names from symbol table	2018-01-17 19:28:43 +00:00
Other	Another try to commit 323321 (aggressive instruction combine).	2018-01-25 12:06:32 +00:00
SafepointIRVerifier	[SafepointIRVerifier] Allow non-dereferencing uses of unrelocated or poisoned PHI nodes	2017-12-25 09:35:10 +00:00
SymbolRewriter
TableGen	[GlobalISel][TableGen] Add support for SDNodeXForm	2018-01-16 18:44:05 +00:00
ThinLTO/X86	[ThinLTO] Re-commit of dot dumper after test fix	2018-01-22 13:35:40 +00:00
tools	[llvm-extract] Support extracting basic blocks	2018-01-23 21:51:34 +00:00
Transforms	[InstCombine] narrow masked zexted binops (PR35792)	2018-01-25 16:34:36 +00:00
Unit
Verifier	[Metadata] Extend 'count' field of DISubrange to take a metadata node	2018-01-24 09:56:07 +00:00
YAMLParser
.clang-format
CMakeLists.txt
lit.cfg.py	Don't try to run MCJIT/OrcJIT EH tests when C++ library is statically linked	2018-01-08 02:48:41 +00:00
lit.site.cfg.py.in
TestRunner.sh