Wouter van Oortmerssen 9a75e493e8 [WebAssembly] Made disassembler only use stack instructions. ...

Summary:
Now uses the StackBased bit from the tablegen defs to identify
stack instructions (and ignore register based or non-wasm instructions).

Also changed how we store operands, since we now have up to 16 of them
per instruction. To not cause static data bloat, these are compressed
into a tiny table.

+ a few other cleanups.

Tested:
- MCTest
- llvm-lit -v `find test -name WebAssembly`

Reviewers: dschuff, jgravelle-google, sunfish, tlively

Subscribers: sbc100, aheejin, llvm-commits

Differential Revision: https://reviews.llvm.org/D51320

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@341081 91177308-0d34-0410-b5e6-96231b3b80d8

2018-08-30 15:40:53 +00:00

..

AsmMatcherEmitter.cpp

[Tablegen] Optimize isSubsetOf() in AsmMatcherEmitter.cpp. NFC

2018-07-13 16:36:14 +00:00

AsmWriterEmitter.cpp

[TableGen] Prevent double flattening of InstAlias asm strings in the asm matcher emitter.

2018-06-18 01:28:01 +00:00

AsmWriterInst.cpp

[TableGen] Remove the CGIOpNo from AsmWriterOperand as its not used for anything. NFC

2016-01-22 05:59:37 +00:00

AsmWriterInst.h

[TableGen] Reorder fields in AsmWriterOperand to remove padding and reduce size. NFC

2016-01-22 05:59:40 +00:00

Attributes.cpp

Remove redundant includes from utils/TableGen.

2017-12-13 21:31:13 +00:00

CallingConvEmitter.cpp

[TableGen] Simplify CallingConvEmitter.cpp. NFC.

2017-10-16 14:52:26 +00:00

CMakeLists.txt

[WebAssembly] TableGen backend for stackifying instructions

2018-08-27 22:02:09 +00:00

CodeEmitterGen.cpp

[tablegen] Avoid creating a temporary vector in getInstructionCase

2017-07-04 06:16:53 +00:00

CodeGenDAGPatterns.cpp

Remove debug code accidently committed in rL340837. NFCI.

2018-08-29 10:10:58 +00:00

CodeGenDAGPatterns.h

[TableGen] TypeInfer - Cache the legal types as TypeSetByHwMode

2018-08-17 15:54:07 +00:00

CodeGenHwModes.cpp

TableGen support for parameterized register class information

2017-09-14 16:56:21 +00:00

CodeGenHwModes.h

TableGen support for parameterized register class information

2017-09-14 16:56:21 +00:00

CodeGenInstruction.cpp

[WebAssembly] Add isEHScopeReturn instruction property

2018-08-21 19:44:11 +00:00

CodeGenInstruction.h

[WebAssembly] Add isEHScopeReturn instruction property

2018-08-21 19:44:11 +00:00

CodeGenIntrinsics.h

Fix layering of MachineValueType.h by moving it from CodeGen to Support

2018-03-23 23:58:25 +00:00

CodeGenMapTable.cpp

[mips] Improve diagnostics for instruction mapping

2018-01-08 16:25:40 +00:00

CodeGenRegisters.cpp

[X86] Add phony registers for high halves of regs with low halves

2018-07-02 19:05:09 +00:00

CodeGenRegisters.h

[TableGen] Return ValueTypeByHwMode by const reference from CodeGenRegisterClass::getValueTypeNum

2018-08-16 15:29:24 +00:00

CodeGenSchedule.cpp

[Tablegen][MCInstPredicate] Removed redundant template argument from class TIIPredicate, and implemented verification rules for TIIPredicates.

2018-08-14 18:36:54 +00:00

CodeGenSchedule.h

[Tablegen][MCInstPredicate] Removed redundant template argument from class TIIPredicate, and implemented verification rules for TIIPredicates.

2018-08-14 18:36:54 +00:00

CodeGenTarget.cpp

[GlobalISel][Tablegen] Assign small opcodes to pseudos

2018-05-23 22:10:21 +00:00

CodeGenTarget.h

[GlobalISel][Tablegen] Assign small opcodes to pseudos

2018-05-23 22:10:21 +00:00

CTagsEmitter.cpp

[TableGen] Change std::sort to llvm::sort in response to r327219

2018-04-06 20:18:05 +00:00

DAGISelEmitter.cpp

[TableGen] Support multi-alternative pattern fragments

2018-07-13 13:18:00 +00:00

DAGISelMatcher.cpp

Remove redundant includes from utils/TableGen.

2017-12-13 21:31:13 +00:00

DAGISelMatcher.h

Fix layering of MachineValueType.h by moving it from CodeGen to Support

2018-03-23 23:58:25 +00:00

DAGISelMatcherEmitter.cpp

[SelectionDAG] Add a isel matcher op to check the type of node results other than result 0.

2017-11-22 07:11:01 +00:00

DAGISelMatcherGen.cpp

[TableGen] Return ValueTypeByHwMode by const reference from CodeGenRegisterClass::getValueTypeNum

2018-08-16 15:29:24 +00:00

DAGISelMatcherOpt.cpp

Rename DEBUG macro to LLVM_DEBUG.

2018-05-14 12:53:11 +00:00

DFAPacketizerEmitter.cpp

Rename DEBUG macro to LLVM_DEBUG.

2018-05-14 12:53:11 +00:00

DisassemblerEmitter.cpp

[WebAssembly] Initial Disassembler.

2018-05-10 22:16:44 +00:00

FastISelEmitter.cpp

[TableGen] Use std::move where possible in InstructionMemo constructor. NFCI.

2018-08-28 11:10:27 +00:00

FixedLenDecoderEmitter.cpp

[windows] Don't inline fieldFromInstruction on Windows

2018-07-25 17:33:20 +00:00

GlobalISelEmitter.cpp

[globalisel] Remove dead code from GlobalISelEmitter

2018-08-12 21:49:42 +00:00

InfoByHwMode.cpp

[TableGen] Change std::sort to llvm::sort in response to r327219

2018-04-06 20:18:05 +00:00

InfoByHwMode.h

[TableGen] Don't separately search for DefaultMode when we're going to iterate the set anyway. NFCI.

2018-08-17 17:45:15 +00:00

InstrDocsEmitter.cpp

[WebAssembly] Add isEHScopeReturn instruction property

2018-08-21 19:44:11 +00:00

InstrInfoEmitter.cpp

[WebAssembly] Add isEHScopeReturn instruction property

2018-08-21 19:44:11 +00:00

IntrinsicEmitter.cpp

[Power9] Add __float128 builtins for Round To Odd

2018-07-09 18:50:06 +00:00

LLVMBuild.txt

Add missing dependency (headers are included from MC, so a link dependency could exist easily enough)

2018-03-29 00:29:43 +00:00

OptParserEmitter.cpp

[Bash-autocompletion] Add support for -std=

2017-08-29 02:01:56 +00:00

PredicateExpander.cpp

[Tablegen][MCInstPredicate] Removed redundant template argument from class TIIPredicate, and implemented verification rules for TIIPredicates.

2018-08-14 18:36:54 +00:00

PredicateExpander.h

[Tablegen][MCInstPredicate] Removed redundant template argument from class TIIPredicate, and implemented verification rules for TIIPredicates.

2018-08-14 18:36:54 +00:00

PseudoLoweringEmitter.cpp

Rename DEBUG macro to LLVM_DEBUG.

2018-05-14 12:53:11 +00:00

RegisterBankEmitter.cpp

Rename DEBUG macro to LLVM_DEBUG.

2018-05-14 12:53:11 +00:00

RegisterInfoEmitter.cpp

[MC] Remove PhysRegSize from MCRegisterClass

2018-08-09 15:19:07 +00:00

RISCVCompressInstEmitter.cpp

Rename DEBUG macro to LLVM_DEBUG.

2018-05-14 12:53:11 +00:00

SDNodeProperties.cpp

TableGen: Allow setting SDNodeProperties on intrinsics

2017-12-20 19:36:28 +00:00

SDNodeProperties.h

TableGen: Allow setting SDNodeProperties on intrinsics

2017-12-20 19:36:28 +00:00

SearchableTableEmitter.cpp

TableGen/SearchableTables: Cast enums to unsigned in generated code

2018-08-23 08:02:02 +00:00

SequenceToOffsetTable.h

Remove usages of deprecated std::unary_function and std::binary_function.

2017-09-14 18:33:25 +00:00

SubtargetEmitter.cpp

[Tablegen][MCInstPredicate] Removed redundant template argument from class TIIPredicate, and implemented verification rules for TIIPredicates.

2018-08-14 18:36:54 +00:00

SubtargetFeatureInfo.cpp

IWYU for llvm-config.h in llvm, additions.

2018-04-30 14:59:11 +00:00

SubtargetFeatureInfo.h

Remove \brief commands from doxygen comments.

2018-05-01 15:54:18 +00:00

TableGen.cpp

[WebAssembly] TableGen backend for stackifying instructions

2018-08-27 22:02:09 +00:00

TableGenBackends.h

[WebAssembly] TableGen backend for stackifying instructions

2018-08-27 22:02:09 +00:00

tdtags

Add TableGen ctags(1) emitter and helper script.

2013-03-21 23:40:38 +00:00

Types.cpp

[globalisel][tablegen] Import SelectionDAG's rule predicates and support the equivalent in GIRule.

2017-04-21 15:59:56 +00:00

Types.h

Check that emitted instructions meet their predicates on all targets except ARM, Mips, and X86.

2016-11-19 13:05:44 +00:00

WebAssemblyDisassemblerEmitter.cpp

[WebAssembly] Made disassembler only use stack instructions.

2018-08-30 15:40:53 +00:00

WebAssemblyDisassemblerEmitter.h

[WebAssembly] Initial Disassembler.

2018-05-10 22:16:44 +00:00

WebAssemblyStackifierEmitter.cpp

[WebAssembly][NFC] Document stackifier tablegen backend

2018-08-28 18:49:47 +00:00

X86DisassemblerShared.h

[X86] Use unique_ptr to simplify memory management. NFC

2018-03-24 07:15:47 +00:00

X86DisassemblerTables.cpp

[X86] Remove DATA32_PREFIX. Hack the printing for DATA16_PREFIX to print 'data32' in 16-bit mode. Hack the asm parser to convert 'data32' to 'data16' in 16-bit mode.

2018-04-22 00:52:02 +00:00

X86DisassemblerTables.h

[X86] Add a new disassembler opcode map for 3DNow. Stop treating 3DNow as an attribute.

2018-03-24 07:48:54 +00:00

X86EVEX2VEXTablesEmitter.cpp

[X86] Add the ability to force an EVEX2VEX mapping table entry from the .td files. Remove remaining manual table entries from the tablegen emitter.

2018-06-19 04:24:44 +00:00

X86FoldTablesEmitter.cpp

[X86] More additions to the load folding tables based on the autogenerated tables.

2018-06-16 23:25:50 +00:00

X86ModRMFilters.cpp

Second attempt at Removing special form of AddRegFrm used by FP instructions. These instructions can be handled by MRMXr instead.

2014-01-01 14:22:37 +00:00

X86ModRMFilters.h

fix trivial typos in comments; NFC

2017-07-04 13:09:29 +00:00

X86RecognizableInstr.cpp

[X86] Don't ignore 0x66 prefix on relative jumps in 64-bit mode. Fix opcode selection of relative jumps in 16-bit mode. Treat jno/jo like other jcc instructions.

2018-08-13 22:06:28 +00:00

X86RecognizableInstr.h

[X86] Add a new VEX_WPrefix encoding to tag EVEX instruction that have VEX.W==1, but can be converted to their VEX equivalent that uses VEX.W==0.

2018-06-19 04:24:42 +00:00