Craig Topper 5d10384cce [InstCombine] Teach SimplifyDemandedInstructionBits that even if we reach an instruction that has multiple uses, if we know all the bits for the demanded bits for this context we can go ahead and create a constant. ... Currently if we reach an instruction with multiples uses we know we can't do any optimizations to that instruction itself since we only have the demanded bits for one of the users. But if we know all of the bits are zero/one for that one user we can still go ahead and create a constant to give to that user. This might then reduce the instruction to having a single use and allow additional optimizations on the other path. This picks up an additional case that r300075 didn't catch. Differential Revision: https://reviews.llvm.org/D31552 llvm-svn: 300084		2017-04-12 18:17:46 +00:00
..
Analysis	[SystemZ] Fix target specific tests	2017-04-12 17:14:46 +00:00
Assembler	Allow DataLayout to specify addrspace for allocas.	2017-04-10 22:27:50 +00:00
Bindings
Bitcode	Bitcode: Do not create FNENTRYs for aliases of functions.	2017-04-06 19:39:24 +00:00
BugPoint
CodeGen	[GlobalIsel][X86] support G_CONSTANT selection.	2017-04-12 12:54:54 +00:00
DebugInfo	[PDB] Emit index/offset pairs for TPI and IPI streams	2017-04-11 16:26:15 +00:00
Examples
ExecutionEngine
Feature	[GVNHoist] Re-enable GVNHoist by default	2017-04-11 14:36:30 +00:00
FileCheck
Instrumentation	[asan] Give global metadata private linkage.	2017-04-11 22:28:13 +00:00
Integer
JitListener
LibDriver
Linker	[Linker] Provide callback for internalization	2017-03-13 18:08:11 +00:00
LTO	llvm-lto2: Move the LTO::run() action behind a subcommand.	2017-04-11 18:12:00 +00:00
MC	[AMDGPU][MC] Added support for several VI-specific opcodes (s_wakeup, etc)	2017-04-12 17:10:07 +00:00
Object	[llvm-ar] errors go on stderr and not on stdout.	2017-04-05 14:52:17 +00:00
ObjectYAML	Align all scalar numbers to LLVM_YAML_IS_FLOW_SEQUENCE_VECTOR	2017-04-04 06:02:32 +00:00
Other	Bring back r297624.	2017-03-13 20:00:25 +00:00
SymbolRewriter
TableGen	[globalisel][tablegen] Add experimental support for OperandWithDefaultOps, PredicateOperand, and OptionalDefOperand	2017-04-12 08:23:08 +00:00
ThinLTO/X86	llvm-lto2: Move the LTO::run() action behind a subcommand.	2017-04-11 18:12:00 +00:00
tools	llvm-lto2: Move the LTO::run() action behind a subcommand.	2017-04-11 18:12:00 +00:00
Transforms	[InstCombine] Teach SimplifyDemandedInstructionBits that even if we reach an instruction that has multiple uses, if we know all the bits for the demanded bits for this context we can go ahead and create a constant.	2017-04-12 18:17:46 +00:00
Unit
Verifier	Verifier: Check some amdgpu calling convention restrictions	2017-04-04 18:43:11 +00:00
YAMLParser
.clang-format
CMakeLists.txt
lit.cfg
lit.site.cfg.in
TestRunner.sh