Simon Pilgrim 9ecb59bace [X86][SSE] Resolve target shuffle inputs to sentinels to permit more combines ... The combineX86ShufflesRecursively only supports unary shuffles, but was missing the opportunity to combine binary shuffles with a zero / undef second input. This patch resolves target shuffle inputs, converting the shuffle mask elements to SM_SentinelUndef/SM_SentinelZero where possible. It then resolves the updated mask to check if we have created a faux unary shuffle. Additionally, we now attempt to recursively call combineX86ShufflesRecursively for all input operands (we used to just recurse for unary integer shuffles and unary unpacks) - it safely returns early if its not a target shuffle. Differential Revision: http://reviews.llvm.org/D16683 llvm-svn: 260063		2016-02-07 22:51:06 +00:00
..
Analysis	CallAnalyzer::analyzeCall: change the condition back to "Cost < Threshold"	2016-02-05 20:32:42 +00:00
AsmParser	Remove autoconf support	2016-01-26 21:29:08 +00:00
Bitcode	[ThinLTO] Include linkage type in function summary	2016-02-06 16:07:35 +00:00
CodeGen	[StatepointLower] Use None instead of Optional<int>()	2016-02-05 23:40:04 +00:00
DebugInfo	[DebugInfo] Eliminate compilation warning about used variable LSDA	2016-02-05 09:24:34 +00:00
ExecutionEngine	[Orc] Slightly improve the x86-64 resolver block machine code.	2016-02-06 00:55:08 +00:00
Fuzzer	[libFuzzer] hot fix a test	2016-02-04 00:12:28 +00:00
IR	Revert 259942, r259943, r259948.	2016-02-07 20:09:18 +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	Improve efficiency of handling unmapped subprogram metadata	2016-01-28 15:08:09 +00:00
LTO	Move MCTargetAsmParser.h to llvm/MC/MCParser where it belongs.	2016-01-27 10:01:28 +00:00
MC	[MC] Add support for encoding CodeView variable definition ranges	2016-02-05 01:55:49 +00:00
Object	Move MCTargetAsmParser.h to llvm/MC/MCParser where it belongs.	2016-01-27 10:01:28 +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	Remove autoconf support	2016-01-26 21:29:08 +00:00
ProfileData	Move classes defined in a cpp file into an anonymous namespace.	2016-02-05 13:50:53 +00:00
Support	[Support] Use range-based for loop. NFC	2016-02-04 06:51:41 +00:00
TableGen	Annotate dump() methods with LLVM_DUMP_METHOD, addressing Richard Smith r259192 post commit comment.	2016-01-29 20:50:44 +00:00
Target	[X86][SSE] Resolve target shuffle inputs to sentinels to permit more combines	2016-02-07 22:51:06 +00:00
Transforms	[X86][AVX512] add intrinsics of Scalar FP to integer conversion with rounding mode	2016-02-07 14:59:13 +00:00
CMakeLists.txt
LLVMBuild.txt