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llvm-6502/utils/TableGen
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Jakob Stoklund Olesen 31867660cb Add a CoveredBySubRegs property to Register descriptions. 
When set, this bit indicates that a register is completely defined by
the value of its sub-registers.

Use the CoveredBySubRegs property to infer which super-registers are
call-preserved given a list of callee-saved registers.  For example, the
ARM registers D8-D15 are callee-saved.  This now automatically implies
that Q4-Q7 are call-preserved.

Conversely, Win64 callees save XMM6-XMM15, but the corresponding
YMM6-YMM15 registers are not call-preserved because they are not fully
defined by their sub-registers.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148363 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-18 00:16:39 +00:00
..
AsmMatcherEmitter.cpp
Intel syntax: Ignore mnemonic aliases.
2012-01-17 18:30:45 +00:00
AsmMatcherEmitter.h
Move TableGen's parser and entry point into a library
2011-10-01 16:41:13 +00:00
AsmWriterEmitter.cpp
Remove unnecessary default cases in switches that cover all enum values.
2012-01-10 16:47:17 +00:00
AsmWriterEmitter.h
Move TableGen's parser and entry point into a library
2011-10-01 16:41:13 +00:00
AsmWriterInst.cpp
Move TableGen's parser and entry point into a library
2011-10-01 16:41:13 +00:00
AsmWriterInst.h
trailing whitespace cleanup
2010-10-11 19:38:01 +00:00
CallingConvEmitter.cpp
Move TableGen's parser and entry point into a library
2011-10-01 16:41:13 +00:00
CallingConvEmitter.h
Move TableGen's parser and entry point into a library
2011-10-01 16:41:13 +00:00
CMakeLists.txt
Fix up the CMake build for the new files added in r146960, they're
2011-12-20 08:42:11 +00:00
CodeEmitterGen.cpp
Move TableGen's parser and entry point into a library
2011-10-01 16:41:13 +00:00
CodeEmitterGen.h
Move TableGen's parser and entry point into a library
2011-10-01 16:41:13 +00:00
CodeGenDAGPatterns.cpp
Provide better messages in llvm_unreachable.
2012-01-17 07:00:13 +00:00
CodeGenDAGPatterns.h
Unconstify Inits
2011-07-29 22:43:06 +00:00
CodeGenInstruction.cpp
ARM parsing datatype suffix variants for fixed-writeback VLD1/VST1 instructions.
2011-11-15 01:46:57 +00:00
CodeGenInstruction.h
Restore hasPostISelHook tblgen flag.
2011-09-20 18:22:31 +00:00
CodeGenIntrinsics.h
Change how tblgen generates attributes for intrinsics to use a single
2011-05-28 06:31:34 +00:00
CodeGenRegisters.cpp
Add a CoveredBySubRegs property to Register descriptions.
2012-01-18 00:16:39 +00:00
CodeGenRegisters.h
Add a CoveredBySubRegs property to Register descriptions.
2012-01-18 00:16:39 +00:00
CodeGenTarget.cpp
Added MVT::v2f16
2012-01-12 23:14:13 +00:00
CodeGenTarget.h
Split AsmParser into two components - AsmParser and AsmParserVariant
2012-01-09 19:13:28 +00:00
DAGISelEmitter.cpp
Move TableGen's parser and entry point into a library
2011-10-01 16:41:13 +00:00
DAGISelEmitter.h
Move TableGen's parser and entry point into a library
2011-10-01 16:41:13 +00:00
DAGISelMatcher.cpp
Unweaken vtables as per http://llvm.org/docs/CodingStandards.html#ll_virtual_anch
2011-12-20 02:50:00 +00:00
DAGISelMatcher.h
Unweaken vtables as per http://llvm.org/docs/CodingStandards.html#ll_virtual_anch
2011-12-20 02:50:00 +00:00
DAGISelMatcherEmitter.cpp
Move TableGen's parser and entry point into a library
2011-10-01 16:41:13 +00:00
DAGISelMatcherGen.cpp
Move TableGen's parser and entry point into a library
2011-10-01 16:41:13 +00:00
DAGISelMatcherOpt.cpp
Remove unused STL header includes.
2011-04-23 19:53:52 +00:00
DFAPacketizerEmitter.cpp
use space star instead of star space
2011-12-06 17:34:16 +00:00
DFAPacketizerEmitter.h
use space star instead of star space
2011-12-06 17:34:16 +00:00
DisassemblerEmitter.cpp
Remove the old-style ARM disassembler, which is no longer used.
2011-11-09 23:56:06 +00:00
DisassemblerEmitter.h
Move TableGen's parser and entry point into a library
2011-10-01 16:41:13 +00:00
EDEmitter.cpp
ARM VFP assembly parsing and encoding for VCVT(float <--> fixed point).
2011-12-22 22:19:05 +00:00
EDEmitter.h
Move TableGen's parser and entry point into a library
2011-10-01 16:41:13 +00:00
FastISelEmitter.cpp
Remove VectorExtras. This unused helper was written for a type of API that is discouraged now.
2012-01-07 19:42:13 +00:00
FastISelEmitter.h
Move TableGen's parser and entry point into a library
2011-10-01 16:41:13 +00:00
FixedLenDecoderEmitter.cpp
Fix unused variable warning in the rare circumstance that we have no feature-dependent instructions.
2011-10-17 16:56:47 +00:00
FixedLenDecoderEmitter.h
Move TableGen's parser and entry point into a library
2011-10-01 16:41:13 +00:00
InstrEnumEmitter.cpp
Move TableGen's parser and entry point into a library
2011-10-01 16:41:13 +00:00
InstrEnumEmitter.h
Move TableGen's parser and entry point into a library
2011-10-01 16:41:13 +00:00
InstrInfoEmitter.cpp
Move various generated tables into read-only memory, fixing up const correctness along the way.
2011-10-22 16:50:00 +00:00
InstrInfoEmitter.h
Move TableGen's parser and entry point into a library
2011-10-01 16:41:13 +00:00
IntrinsicEmitter.cpp
Add basic generic CodeGen support for half.
2011-12-20 00:02:33 +00:00
IntrinsicEmitter.h
Move TableGen's parser and entry point into a library
2011-10-01 16:41:13 +00:00
LLVMBuild.txt
LLVMBuild: Remove trailing newline, which irked me.
2011-12-12 19:48:00 +00:00
Makefile
Build system infrastructure for multiple tblgens.
2011-10-06 01:51:51 +00:00
PseudoLoweringEmitter.cpp
Remove unnecessary default cases in switches that cover all enum values.
2012-01-10 16:47:17 +00:00
PseudoLoweringEmitter.h
Move TableGen's parser and entry point into a library
2011-10-01 16:41:13 +00:00
RegisterInfoEmitter.cpp
Add TableGen support for callee saved registers.
2012-01-17 22:46:58 +00:00
RegisterInfoEmitter.h
Move TableGen's parser and entry point into a library
2011-10-01 16:41:13 +00:00
SetTheory.cpp
Unweaken vtables as per http://llvm.org/docs/CodingStandards.html#ll_virtual_anch
2011-12-20 02:50:00 +00:00
SetTheory.h
Unweaken vtables as per http://llvm.org/docs/CodingStandards.html#ll_virtual_anch
2011-12-20 02:50:00 +00:00
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
allow specifying an indentation level for the string matcher.
2010-09-06 03:50:59 +00:00
StringToOffsetTable.h
…
SubtargetEmitter.cpp
Don't use enums larger than 1 << 31 for target features.
2012-01-03 23:04:28 +00:00
SubtargetEmitter.h
Move TableGen's parser and entry point into a library
2011-10-01 16:41:13 +00:00
TableGen.cpp
Removing unused default switch cases in switches over enums that already account for all enumeration values explicitly.
2012-01-16 23:24:27 +00:00
TGValueTypes.cpp
Revert pragma clang suppressions that confuse GCC. (I'll worry about how to suppress/fix these problems properly when we figure out how to keep LLVM -Wweak-vtables clean)
2011-12-20 08:22:49 +00:00
X86DisassemblerShared.h
fix build and while at it remove a redudant include
2009-12-19 11:52:18 +00:00
X86DisassemblerTables.cpp
Remove unreachable code. (replace with llvm_unreachable to help GCC where necessary)
2012-01-17 04:43:56 +00:00
X86DisassemblerTables.h
Add support in the disassembler for ignoring the L-bit on certain VEX instructions. Mark instructions that have this behavior. Fixes PR10676.
2011-10-04 06:30:42 +00:00
X86ModRMFilters.cpp
Unweaken vtables as per http://llvm.org/docs/CodingStandards.html#ll_virtual_anch
2011-12-20 02:50:00 +00:00
X86ModRMFilters.h
Unweaken vtables as per http://llvm.org/docs/CodingStandards.html#ll_virtual_anch
2011-12-20 02:50:00 +00:00
X86RecognizableInstr.cpp
Add disassembler support for VPERMIL2PD and VPERMIL2PS.
2011-12-30 06:23:39 +00:00
X86RecognizableInstr.h
Add FMA4 instructions to disassembler.
2011-12-30 05:20:36 +00:00