llvm-6502/utils/TableGen
Andrew Trick d35ac3c8bc Added register unit weights to the target description.
This is a new algorithm that associates registers with weighted
register units to accuretely model their effect on register
pressure. This handles registers with multiple overlapping
subregisters. It is possible, but almost inconceivable that the
algorithm fails to find an exact solution for a target description. If
an exact solution cannot be found, an inexact, but reasonable solution
will be chosen.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154373 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-10 02:25:21 +00:00
..
AsmMatcherEmitter.cpp Reorder fields in MatchEntry and OperandMatchEntry to reduce padding. A bit tricky due to the target specific sizes for some of the fields so the ordering is only optimal for the targets in the tree. 2012-04-02 07:48:39 +00:00
AsmMatcherEmitter.h Move TableGen's parser and entry point into a library 2011-10-01 16:41:13 +00:00
AsmWriterEmitter.cpp Convert assert(false) followed by a return to llvm_unreachable 2012-04-04 04:55:46 +00:00
AsmWriterEmitter.h Remove getInstructionName from MCInstPrinter implementations in favor of using the instruction name table from MCInstrInfo. Reduces static data in the InstPrinter implementations. 2012-04-02 07:01:04 +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 Convert more static tables of registers used by calling convention to uint16_t to reduce space. 2012-03-11 07:57:25 +00:00
CallingConvEmitter.h Move TableGen's parser and entry point into a library 2011-10-01 16:41:13 +00:00
CMakeLists.txt Update tblgen command guide. Remove unused tblgen InstrEnumEmitter files. 2012-02-27 02:31:09 +00:00
CodeEmitterGen.cpp TableGen/CodeEmitterGen.cpp: Fix an expression of generating bitmask. 2012-03-09 14:52:44 +00:00
CodeEmitterGen.h Move TableGen's parser and entry point into a library 2011-10-01 16:41:13 +00:00
CodeGenDAGPatterns.cpp Include cstdio in a few place that depended on getting it transitively through StringExtras.h 2012-03-23 11:35:30 +00:00
CodeGenDAGPatterns.h Convert assert(0) to llvm_unreachable 2012-02-05 07:21:30 +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 Added register unit weights to the target description. 2012-04-10 02:25:21 +00:00
CodeGenRegisters.h Added register unit weights to the target description. 2012-04-10 02:25:21 +00:00
CodeGenTarget.cpp Revert "Emit the SubRegTable with the smallest possible integer type." 2012-03-01 17:30:35 +00:00
CodeGenTarget.h Revert "Emit the SubRegTable with the smallest possible integer type." 2012-03-01 17:30:35 +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 Convert assert(0) to llvm_unreachable 2012-02-05 07:21:30 +00:00
DAGISelMatcherGen.cpp fix a failure path to print the right thing, part of PR12357 2012-03-26 19:11:51 +00:00
DAGISelMatcherOpt.cpp Remove unused STL header includes. 2011-04-23 19:53:52 +00:00
DFAPacketizerEmitter.cpp DFAPacketizerEmitter: Prune includes. 2012-03-12 21:32:58 +00:00
DFAPacketizerEmitter.h DFAPacketizerEmitter: Prune includes. 2012-03-12 21:32:58 +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 Add support for AVX enhanced comparison predicates. Patch from Kay Tiong Khoo. 2012-04-03 05:20:24 +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 Second part for the 153874 one 2012-04-02 15:46:46 +00:00
FixedLenDecoderEmitter.h Const-correct the FixedLenDecoderEmitter. Pass a few things by const reference instead of value to avoid some copying. 2012-03-16 05:58:09 +00:00
InstrInfoEmitter.cpp Use SequenceToOffsetTable to create instruction name table. Saves space particularly on X86 where AVX instructions just add a 'v' to the front of other instructions. 2012-04-01 18:14:14 +00:00
InstrInfoEmitter.h Move TableGen's parser and entry point into a library 2011-10-01 16:41:13 +00:00
IntrinsicEmitter.cpp TableGen: Don't emit the llvm intrinsic -> gcc builtin table, its only user was the c backend. 2012-03-26 11:08:03 +00:00
IntrinsicEmitter.h TableGen: Don't emit the llvm intrinsic -> gcc builtin table, its only user was the c backend. 2012-03-26 11:08:03 +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 Reserve number of MI operands to accom,odate complex patterns. 2012-03-20 21:07:51 +00:00
PseudoLoweringEmitter.h Move TableGen's parser and entry point into a library 2011-10-01 16:41:13 +00:00
RegisterInfoEmitter.cpp Tidy up spacing in some tablegen outputs. 2012-04-03 06:52:47 +00:00
RegisterInfoEmitter.h Emit the LLVM<->DWARF register mapping as a sorted table and use binary search to do the lookup. 2012-04-01 14:23:58 +00:00
SequenceToOffsetTable.h Use SequenceToOffsetTable in emitRegisterNameString. 2012-03-30 21:12:52 +00:00
SetTheory.cpp Add an (interleave A, B, ...) SetTheory operator. 2012-01-24 18:06:05 +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 Revert r152202: "Use uint16_t to store InstrNameIndices in MCInstrInfo." 2012-03-15 18:05:57 +00:00
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
X86DisassemblerTables.cpp Use uint8_t instead of enums to store values in X86 disassembler table. Shaves 150k off the size of X86DisassemblerDecoder.o 2012-03-04 02:16:41 +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 support for AVX enhanced comparison predicates. Patch from Kay Tiong Khoo. 2012-04-03 05:20:24 +00:00
X86RecognizableInstr.h X86 disassembler support for jcxz, jecxz, and jrcxz. Fixes PR11643. Patch by Kay Tiong Khoo. 2012-02-27 01:54:29 +00:00