Chris Lattner 1518afddea Implement major new fastisel functionality: the matcher can now handle immediates with ...

value constraints on them (when defined as ImmLeaf's).  This is particularly important
for X86-64, where almost all reg/imm instructions take a i64immSExt32 immediate operand,
which has a value constraint.  Before this patch we ended up iseling the examples into
such amazing code as:

	movabsq	$7, %rax
	imulq	%rax, %rdi
	movq	%rdi, %rax
	ret

now we produce:

	imulq	$7, %rdi, %rax
	ret

This dramatically shrinks the generated code at -O0 on x86-64.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129691 91177308-0d34-0410-b5e6-96231b3b80d8

2011-04-18 06:22:33 +00:00

..

ARMDecoderEmitter.cpp

Fix a ton of comment typos found by codespell. Patch by

2011-04-15 05:18:47 +00:00

ARMDecoderEmitter.h

I swear I did a make clean and make before committing all this...

2010-11-29 18:47:54 +00:00

AsmMatcherEmitter.cpp

Fix a ton of comment typos found by codespell. Patch by

2011-04-15 05:18:47 +00:00

AsmMatcherEmitter.h

…

AsmWriterEmitter.cpp

Add an option to not print the alias of an instruction. It defaults to "print

2011-04-13 23:36:21 +00:00

AsmWriterEmitter.h

* Add classes that support the "feature" information.

2011-03-21 08:31:53 +00:00

AsmWriterInst.cpp

factor the operand list (and related fields/operations) out of

2010-11-01 04:03:32 +00:00

AsmWriterInst.h

trailing whitespace cleanup

2010-10-11 19:38:01 +00:00

CallingConvEmitter.cpp

In the calling convention logic, ValVT is always a legal type,

2010-11-04 10:49:57 +00:00

CallingConvEmitter.h

…

ClangASTNodesEmitter.cpp

TableGen: Keep the order of DECL_CONTEXT() for DeclNodes.td. RecordVector may be used instead of RecordSet.

2011-04-11 23:20:28 +00:00

ClangASTNodesEmitter.h

eliminate the Records global variable, patch by Garrison Venn!

2010-12-13 00:23:57 +00:00

ClangAttrEmitter.cpp

Extend Clang's TableGen emitter for attributes to support bool arguments.

2011-03-26 03:40:01 +00:00

ClangAttrEmitter.h

Add a way to emit StringSwitch of clang attribute spellings.

2010-10-20 01:21:53 +00:00

ClangDiagnosticsEmitter.cpp

Initial work to improve documentation for Clang's diagnostics, from Matthieu Monrocq

2011-04-15 22:04:07 +00:00

ClangDiagnosticsEmitter.h

Initial work to improve documentation for Clang's diagnostics, from Matthieu Monrocq

2011-04-15 22:04:07 +00:00

ClangSACheckersEmitter.cpp

ClangSAEmClangSACheckersEmitter, emit info about groups.

2011-03-30 00:22:00 +00:00

ClangSACheckersEmitter.h

Add the ClangSACheckersEmitter tablegen backend which will be used for the clang static analyzer.

2011-02-14 17:58:52 +00:00

CMakeLists.txt

Put targets on folders, if the IDE supports the feature.

2011-02-20 22:06:10 +00:00

CodeEmitterGen.cpp

Tidy up a bit.

2011-02-03 23:26:36 +00:00

CodeEmitterGen.h

Move <map> include out of .h and into .cpp.

2010-12-13 01:05:54 +00:00

CodeGenDAGPatterns.cpp

since the VT is fixed for a ImmLeaf, there is no reason to expose it to the matching code.

2011-04-17 22:17:27 +00:00

CodeGenDAGPatterns.h

Implement major new fastisel functionality: the matcher can now handle immediates with

2011-04-18 06:22:33 +00:00

CodeGenInstruction.cpp

- Add "Bitcast" target instruction property for instructions which perform

2011-03-15 05:09:26 +00:00

CodeGenInstruction.h

change OperandsSignature to use SmallVector<char> instead of std::vector<string>

2011-04-17 22:24:13 +00:00

CodeGenIntrinsics.h

…

CodeGenRegisters.h

Make the register enum value part of the CodeGenRegister struct.

2011-03-11 01:33:54 +00:00

CodeGenTarget.cpp

Make the register enum value part of the CodeGenRegister struct.

2011-03-11 01:33:54 +00:00

CodeGenTarget.h

Trailing whitespace.

2011-03-11 01:27:24 +00:00

DAGISelEmitter.cpp

Teach TableGen to pre-calculate register enum values when creating the

2011-03-11 02:19:02 +00:00

DAGISelEmitter.h

…

DAGISelMatcher.cpp

Rework our internal representation of node predicates to expose more

2011-04-17 21:38:24 +00:00

DAGISelMatcher.h

Rework our internal representation of node predicates to expose more

2011-04-17 21:38:24 +00:00

DAGISelMatcherEmitter.cpp

Rework our internal representation of node predicates to expose more

2011-04-17 21:38:24 +00:00

DAGISelMatcherGen.cpp

Teach TableGen to pre-calculate register enum values when creating the

2011-03-11 02:19:02 +00:00

DAGISelMatcherOpt.cpp

Flag -> Glue, the ongoing saga

2010-12-23 18:28:41 +00:00

DisassemblerEmitter.cpp

Add support for the VIA PadLock instructions.

2011-04-04 16:58:13 +00:00

DisassemblerEmitter.h

…

EDEmitter.cpp

Add asm parsing support w/ testcases for strex/ldrex family of instructions

2011-03-24 21:04:58 +00:00

EDEmitter.h

…

FastISelEmitter.cpp

Implement major new fastisel functionality: the matcher can now handle immediates with

2011-04-18 06:22:33 +00:00

FastISelEmitter.h

…

FixedLenDecoderEmitter.cpp

Fix a ton of comment typos found by codespell. Patch by

2011-04-15 05:18:47 +00:00

FixedLenDecoderEmitter.h

Add FixedLenDecoderEmitter, the skeleton of a new disassembler emitter for fixed-length instruction encodings.

2011-02-18 21:51:29 +00:00

InstrEnumEmitter.cpp

eliminate the Records global variable, patch by Garrison Venn!

2010-12-13 00:23:57 +00:00

InstrEnumEmitter.h

…

InstrInfoEmitter.cpp

- Add "Bitcast" target instruction property for instructions which perform

2011-03-15 05:09:26 +00:00

InstrInfoEmitter.h

…

IntrinsicEmitter.cpp

Rename AccessesArguments and AccessesArgumentsReadonly, and rewrite

2010-11-10 18:30:00 +00:00

IntrinsicEmitter.h

…

LLVMCConfigurationEmitter.cpp

llvmc: make switch options ZeroOrMore by default.

2010-12-15 01:21:59 +00:00

LLVMCConfigurationEmitter.h

various cleanups to tblgen, patch by Garrison Venn!

2010-12-15 04:48:22 +00:00

Makefile

Merge System into Support.

2010-11-29 18:16:10 +00:00

NeonEmitter.cpp

Use intrinsics for Neon vmull operations. Radar 9208957.

2011-03-31 00:09:35 +00:00

NeonEmitter.h

Use intrinsics for Neon vmull operations. Radar 9208957.

2011-03-31 00:09:35 +00:00

OptParserEmitter.cpp

Fix a ton of comment typos found by codespell. Patch by

2011-04-15 05:18:47 +00:00

OptParserEmitter.h

…

Record.cpp

Rename lisp-like functions as suggested by Gabor Greif as loooong time

2011-01-07 17:05:37 +00:00

Record.h

now that predicates have a decent abstraction layer on them, introduce a new

2011-04-17 22:05:17 +00:00

RegisterInfoEmitter.cpp

Make the register enum value part of the CodeGenRegister struct.

2011-03-11 01:33:54 +00:00

RegisterInfoEmitter.h

…

StringMatcher.cpp

fix a fixme in stringmatcher, having it generate nice looking code if the

2010-10-30 19:57:17 +00:00

StringMatcher.h

…

StringToOffsetTable.h

…

SubtargetEmitter.cpp

Increase SubtargetFeatureKV Value and Implies fields to 64 bits since some targets are getting very close to 32 subtarget features. Also teach tablegen to error when there are more than 64 features to guard against undefined behavior. rdar://9282332

2011-04-15 19:35:46 +00:00

SubtargetEmitter.h

Add annotations to tablegen-generated processor itineraries, or replace them with something meaningful. I want to be able to read and debug the generated tables.

2011-04-01 02:22:47 +00:00

TableGen.cpp

Initial work to improve documentation for Clang's diagnostics, from Matthieu Monrocq

2011-04-15 22:04:07 +00:00

TableGenBackend.cpp

…

TableGenBackend.h

…

TGLexer.cpp

Rename lisp-like functions as suggested by Gabor Greif as loooong time

2011-01-07 17:05:37 +00:00

TGLexer.h

Correct small comment order typo.

2011-03-14 02:30:32 +00:00

TGParser.cpp

Add missing 'return on failure'. Previously we'd crash after emitting

2011-03-11 19:52:52 +00:00

TGParser.h

various cleanups to tblgen, patch by Garrison Venn!

2010-12-15 04:48:22 +00:00

TGValueTypes.cpp

…

X86DisassemblerShared.h

…

X86DisassemblerTables.cpp

Add support for the VIA PadLock instructions.

2011-04-04 16:58:13 +00:00

X86DisassemblerTables.h

Fix a ton of comment typos found by codespell. Patch by

2011-04-15 05:18:47 +00:00

X86ModRMFilters.h

I swear I did a make clean and make before committing all this...

2010-11-29 18:47:54 +00:00

X86RecognizableInstr.cpp

Add support for the VIA PadLock instructions.

2011-04-04 16:58:13 +00:00

X86RecognizableInstr.h

X86 table-generator and disassembler support for the AVX

2011-03-15 01:23:15 +00:00