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llvm-mirror/lib
Simon Pilgrim a9ea2c1dd3 [X86][AVX] combineX86ShuffleChain - combine shuffle(extractsubvector(x),extractsubvector(y))
We already handle the case where we combine shuffle(extractsubvector(x),extractsubvector(x)), this relaxes the requirement to permit different sources as long as they have the same value type.

This causes a couple of cases where the VPERMV3 binary shuffles occur at a wider width than before, which I intend to improve in future commits - but as only the subvector's mask indices are defined, these will broadcast so we don't see any increase in constant size.

llvm-svn: 362599
2019-06-05 12:56:53 +00:00
..
Analysis Initial support for IBM MASS vector library 2019-06-05 01:31:43 +00:00
AsmParser Reapply: IR: add optional type to 'byval' function parameters 2019-05-30 18:48:23 +00:00
BinaryFormat
Bitcode Reapply: IR: add optional type to 'byval' function parameters 2019-05-30 18:48:23 +00:00
CodeGen [TargetLowering] SimplifyDemandedBits - pull out shift value type. NFCI. 2019-06-05 10:59:04 +00:00
DebugInfo Extend the DWARFExpression address handling to support 16-bit addresses 2019-06-01 09:18:26 +00:00
Demangle llvm-undname: Correctly demangle vararg parameters 2019-06-04 19:10:08 +00:00
ExecutionEngine [RuntimeDyld] fix too-small-bitmask error 2019-06-01 04:51:26 +00:00
Fuzzer
FuzzMutate
IR Introduce Value::stripPointerCastsSameRepresentation 2019-06-04 20:21:46 +00:00
IRReader
LineEditor
Linker Reapply: IR: add optional type to 'byval' function parameters 2019-05-30 18:48:23 +00:00
LTO [Attributor] Pass infrastructure and fixpoint framework 2019-06-05 03:02:24 +00:00
MC [codeview] Revert inline line table change of r362264 2019-05-31 22:55:03 +00:00
MCA [MCA][Scheduler] Change how memory instructions are dispatched to the pending set. NFCI 2019-06-01 15:22:37 +00:00
Object [MACHO] Replaced calls to getStruct with getStructOrErr in functions returning Error or Expected or similar 2019-06-04 16:55:30 +00:00
ObjectYAML [llvm-objdump/llvm-readobj/obj2yaml/yaml2obj] Support DT_PPC_GOT and DT_PPC_OPT 2019-06-05 01:36:48 +00:00
Option
Passes [Attributor] Pass infrastructure and fixpoint framework 2019-06-05 03:02:24 +00:00
ProfileData
Remarks [Remarks] Fix usage of enum class 2019-05-30 22:01:56 +00:00
Support [PowerPC] Set PROT_READ flag for MF_EXEC to prevent segfaults on PPC machines 2019-06-03 16:20:59 +00:00
TableGen TableGen: Handle nontrivial foreach range bounds 2019-05-22 21:28:20 +00:00
Target [X86][AVX] combineX86ShuffleChain - combine shuffle(extractsubvector(x),extractsubvector(y)) 2019-06-05 12:56:53 +00:00
Testing
TextAPI
ToolDrivers [llvm-ar] Reapply Fix relative thin archive path handling 2019-06-04 10:13:03 +00:00
Transforms [IPO] Disabled 'default only' switch statements to fix MSVC warnings. 2019-06-05 10:04:05 +00:00
WindowsManifest
XRay
CMakeLists.txt
LLVMBuild.txt