6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-11-01 00:11:00 +00:00
Code Issues Projects Releases Wiki Activity
f8d179ba76
llvm-6502/include/llvm/IR
History
Hal Finkel f8d179ba76 [PowerPC] Add support for the QPX vector instruction set 
This adds support for the QPX vector instruction set, which is used by the
enhanced A2 cores on the IBM BG/Q supercomputers. QPX vectors are 256 bytes
wide, holding 4 double-precision floating-point values. Boolean values, modeled
here as <4 x i1> are actually also represented as floating-point values
(essentially  { -1, 1 } for { false, true }). QPX shares many features with
Altivec and VSX, but is distinct from both of them. One major difference is
that, instead of adding completely-separate vector registers, QPX vector
registers are extensions of the scalar floating-point registers (lane 0 is the
corresponding scalar floating-point value). The operations supported on QPX
vectors mirrors that supported on the scalar floating-point values (with some
additional ones for permutations and logical/comparison operations).

I've been maintaining this support out-of-tree, as part of the bgclang project,
for several years. This is not the entire bgclang patch set, but is most of the
subset that can be cleanly integrated into LLVM proper at this time. Adding
this to the LLVM backend is part of my efforts to rebase bgclang to the current
LLVM trunk, but is independently useful (especially for codes that use LLVM as
a JIT in library form).

The assembler/disassembler test coverage is complete. The CodeGen test coverage
is not, but I've included some tests, and more will be added as follow-up work.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230413 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-25 01:06:45 +00:00
..
Argument.h
AssemblyAnnotationWriter.h
Attributes.h InstCombine: propagate deref via new addDereferenceableAttr 2015-02-14 19:37:54 +00:00
AutoUpgrade.h
BasicBlock.h Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition. 2015-02-15 22:54:22 +00:00
CallingConv.h
CallSite.h Removing LLVM_EXPLICIT, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition. 2015-02-15 22:00:20 +00:00
CFG.h
CMakeLists.txt
Comdat.h Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition. 2015-02-15 22:54:22 +00:00
Constant.h Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition. 2015-02-15 22:54:22 +00:00
ConstantFolder.h
ConstantRange.h
Constants.h Avoid conversion to float when creating ConstantDataArray/ConstantDataVector. 2015-02-19 16:08:20 +00:00
DataLayout.h
DebugInfo.h IR: Add helper to split debug info flags bitfield 2015-02-21 00:45:26 +00:00
DebugInfoFlags.def IR: Move DebugInfo Flag* definitions to .def file, NFC 2015-02-21 00:37:53 +00:00
DebugInfoMetadata.h IR: Change MDFile to directly store the filename/directory 2015-02-20 20:35:17 +00:00
DebugLoc.h
DerivedTypes.h Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition. 2015-02-15 22:54:22 +00:00
DiagnosticInfo.h
DiagnosticPrinter.h
DIBuilder.h Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition. 2015-02-15 22:54:22 +00:00
Dominators.h
Function.h Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition. 2015-02-15 22:54:22 +00:00
GetElementPtrTypeIterator.h
GlobalAlias.h Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition. 2015-02-15 22:54:22 +00:00
GlobalObject.h Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition. 2015-02-15 22:54:22 +00:00
GlobalValue.h Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition. 2015-02-15 22:54:22 +00:00
GlobalVariable.h Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition. 2015-02-15 22:54:22 +00:00
GVMaterializer.h
InlineAsm.h Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition. 2015-02-15 22:54:22 +00:00
InstIterator.h
InstrTypes.h Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition. 2015-02-15 22:54:22 +00:00
Instruction.def
Instruction.h Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition. 2015-02-15 22:54:22 +00:00
Instructions.h Remove some unnecessary unreachables in favor of (sometimes implicit) assertions 2015-02-20 23:44:24 +00:00
InstVisitor.h
IntrinsicInst.h Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition. 2015-02-15 22:54:22 +00:00
Intrinsics.h
Intrinsics.td Introduce bitset metadata format and bitset lowering pass. 2015-02-20 20:30:47 +00:00
IntrinsicsAArch64.td
IntrinsicsARM.td
IntrinsicsBPF.td
IntrinsicsHexagon.td
IntrinsicsMips.td
IntrinsicsNVVM.td
IntrinsicsPowerPC.td [PowerPC] Add support for the QPX vector instruction set 2015-02-25 01:06:45 +00:00
IntrinsicsR600.td
IntrinsicsX86.td AVX-512: recommitted 229837 + bugfix + test 2015-02-23 15:12:31 +00:00
IntrinsicsXCore.td
IRBuilder.h Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition. 2015-02-15 22:54:22 +00:00
IRPrintingPasses.h
LegacyPassManager.h
LegacyPassManagers.h
LegacyPassNameParser.h
LLVMContext.h Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition. 2015-02-15 22:54:22 +00:00
Mangler.h
MDBuilder.h
Metadata.def
Metadata.h Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition. 2015-02-15 22:54:22 +00:00
MetadataTracking.h
Module.h
NoFolder.h
OperandTraits.h
Operator.h Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition. 2015-02-15 22:54:22 +00:00
PassManager.h Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition. 2015-02-15 22:54:22 +00:00
PassManagerInternal.h
PatternMatch.h
PredIteratorCache.h
Statepoint.h Generalize statepoint lowering to use ImmutableStatepoint. Move statepoint lowering into a separate function 'LowerStatepoint' which uses ImmutableStatepoint instead of a CallInst. Also related utility functions are changed to receive ImmutableCallSite. 2015-02-20 15:28:35 +00:00
SymbolTableListTraits.h
TrackingMDRef.h
Type.h
TypeBuilder.h
TypeFinder.h
Use.h Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition. 2015-02-15 22:54:22 +00:00
UseListOrder.h Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition. 2015-02-15 22:54:22 +00:00
User.h Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition. 2015-02-15 22:54:22 +00:00
Value.h Use common parse routine to read alignment values from bitcode 2015-02-22 19:32:03 +00:00
ValueHandle.h Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition. 2015-02-15 22:54:22 +00:00
ValueMap.h Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition. 2015-02-15 22:54:22 +00:00
ValueSymbolTable.h
Verifier.h