llvm-project/llvm/lib
Simon Pilgrim 3079e51858 [X86][SSE] Generalize shuffle(HORIZOP,HORIZOP) -> HORIZOP combine
Our existing combine allows to merge the shuffle of 2 similar 64-bit wide 'horizontal ops' (HADD/PACK/etc.) if the shuffle was a UNPCK/MOVSD.

This patch generalizes this to decode any target shuffle mask that can be widened to a 128-bit repeating v2*64 mask, which helps us catch PBLENDW/PBLENDD cases.
2020-04-05 12:09:19 +01:00
..
Analysis [IVDescriptors] Remove unnecessary DemandedBits.h include; NFC 2020-04-04 12:07:57 +02:00
AsmParser Remove "mask" operand from shufflevector. 2020-03-31 13:08:59 -07:00
BinaryFormat [llvm-objdump][XCOFF][AIX] Implement -r option 2020-03-27 16:05:42 +00:00
Bitcode Remove "mask" operand from shufflevector. 2020-03-31 13:08:59 -07:00
Bitstream Revert "Remove redundant "std::move"s in return statements" 2020-02-10 07:07:40 -08:00
CodeGen Revert "[DAG] Fix PR45049: LegalizeTypes crash" 2020-04-04 13:47:22 -06:00
DWARFLinker Add an -object-path-prefix option to dsymutil 2020-03-24 17:13:42 -07:00
DebugInfo Silence -Wpessimizing-move warning 2020-04-03 09:37:39 +02:00
Demangle Use std::foo_t rather than std::foo in LLVM. 2020-02-11 15:12:51 -08:00
ExecutionEngine Re-apply 0071eaaf08, "[ORC] Export __cxa_atexit ...", with fixes. 2020-04-02 16:03:35 -07:00
Frontend Revert "[OpenMP][NFCI] Move OpenMP clause information to `lib/Frontend/OpenMP`" 2020-04-02 02:23:22 -05:00
FuzzMutate Remove CompositeType class. 2020-03-18 13:53:17 -07:00
Fuzzer
IR [IRBuilder] Move some code into the cpp file; NFC 2020-04-04 12:52:56 +02:00
IRReader
LTO Revert "[Darwin] Respect -fno-unroll-loops during LTO." 2020-03-30 15:20:30 +01:00
LineEditor Make llvm::StringRef to std::string conversions explicit. 2020-01-28 23:25:25 +01:00
Linker IR Linking: Support merging Warning+Max module metadata flags 2020-02-07 16:29:58 -08:00
MC [NFC][XCOFF][AIX] Refactor get/setContainingCsect 2020-04-03 13:33:12 +00:00
MCA Revert "Remove redundant "std::move"s in return statements" 2020-02-10 07:07:40 -08:00
Object [Object] Add the method for checking if a section is a debug section 2020-04-02 10:56:00 +02:00
ObjectYAML [yaml2obj] - Add NBucket and NChain fields for the SHT_HASH section. 2020-04-01 12:28:16 +03:00
Option Make llvm::StringRef to std::string conversions explicit. 2020-01-28 23:25:25 +01:00
Passes [NFC] Split Knowledge retention and place it more appropriatly 2020-04-02 15:01:41 +02:00
ProfileData [SampleFDO] Port MD5 name table support to extbinary format. 2020-03-30 22:07:08 -07:00
Remarks Revert "Remove redundant "std::move"s in return statements" 2020-02-10 07:07:40 -08:00
Support [YAMLParser] Scanner::setError - ensure we use the StringRef::iterator argument (PR45043) 2020-04-03 18:55:38 +01:00
TableGen Explicitly include <cassert> when using assert 2020-03-02 22:45:28 +01:00
Target [X86][SSE] Generalize shuffle(HORIZOP,HORIZOP) -> HORIZOP combine 2020-04-05 12:09:19 +01:00
Testing
TextAPI [llvm][TextAPI] adding inlining reexported libraries support 2020-04-02 13:05:08 -07:00
ToolDrivers [llvm] Replace SmallStr.str().str() with std::string conversion operator. 2020-01-29 21:16:46 -08:00
Transforms [Attributor] AAUndefinedBehavior: Use AAValueSimplify in memory accessing instructions. 2020-04-05 02:46:26 +03:00
WindowsManifest Try to fix WindowsManifest CMake logic on Windows 2020-02-28 17:24:03 -08:00
XRay Use std::foo_t rather than std::foo in LLVM. 2020-02-11 15:12:51 -08:00
CMakeLists.txt [Dsymutil][Debuginfo][NFC] Reland: Refactor dsymutil to separate DWARF optimizing part. #2. 2020-01-08 14:15:31 +03:00
LLVMBuild.txt [Dsymutil][Debuginfo][NFC] Reland: Refactor dsymutil to separate DWARF optimizing part. #2. 2020-01-08 14:15:31 +03:00