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34fc6ceb73
llvm-6502/utils/TableGen
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Evan Cheng 34fc6ceb73 Ignore multi-instruction patterns. e.g. 
def : Pat<(i8 (trunc GR32:$src)),
          (i8 (EXTRACT_SUBREG (MOV32to32_ GR32:$src), x86_subreg_8bit))>


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55875 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-07 08:19:51 +00:00
..
AsmWriterEmitter.cpp Split ISD::LABEL into ISD::DBG_LABEL and ISD::EH_LABEL, eliminating 2008-07-01 00:05:16 +00:00
AsmWriterEmitter.h remove attributions from utils. 2007-12-29 20:37:13 +00:00
CallingConvEmitter.cpp Wrap MVT::ValueType in a struct to get type safety 2008-06-06 12:08:01 +00:00
CallingConvEmitter.h remove attributions from utils. 2007-12-29 20:37:13 +00:00
CodeEmitterGen.cpp Change getBinaryCodeForInstr prototype. First operand MachineInstr& should be const. Make corresponding changes. 2008-09-02 06:51:36 +00:00
CodeEmitterGen.h remove attributions from utils. 2007-12-29 20:37:13 +00:00
CodeGenDAGPatterns.cpp Factor out the predicate check code from DAGISelEmitter.cpp 2008-08-22 00:20:26 +00:00
CodeGenDAGPatterns.h Factor out the predicate check code from DAGISelEmitter.cpp 2008-08-22 00:20:26 +00:00
CodeGenInstruction.cpp Teach the DAGISelEmitter to not compute the variable_ops operand 2008-05-31 02:11:25 +00:00
CodeGenInstruction.h Add a flag to indicate that an instruction is as cheap (or cheaper) than a move 2008-05-28 22:54:52 +00:00
CodeGenIntrinsics.h - Add "Commutative" property to intrinsics. This allows tblgen to generate the commuted variants for dagisel matching code. 2008-06-16 20:29:38 +00:00
CodeGenRegisters.h Wrap MVT::ValueType in a struct to get type safety 2008-06-06 12:08:01 +00:00
CodeGenTarget.cpp Factor the code for determining the target-specific instruction 2008-08-20 21:45:57 +00:00
CodeGenTarget.h Factor the code for determining the target-specific instruction 2008-08-20 21:45:57 +00:00
DAGISelEmitter.cpp erect abstraction boundaries for accessing SDValue members, rename Val -> Node to reflect semantics 2008-08-28 21:40:38 +00:00
DAGISelEmitter.h Teach the DAGISelEmitter to not compute the variable_ops operand 2008-05-31 02:11:25 +00:00
FastISelEmitter.cpp Ignore multi-instruction patterns. e.g. 2008-09-07 08:19:51 +00:00
FastISelEmitter.h Refactor a bunch of FastISelEmitter code into a helper class, and 2008-08-26 21:21:20 +00:00
InstrEnumEmitter.cpp split enum emission out from InstrInfoEmitter into it's own tblgen backend. 2008-01-06 00:49:05 +00:00
InstrEnumEmitter.h split enum emission out from InstrInfoEmitter into it's own tblgen backend. 2008-01-06 00:49:05 +00:00
InstrInfoEmitter.cpp Split ISD::LABEL into ISD::DBG_LABEL and ISD::EH_LABEL, eliminating 2008-07-01 00:05:16 +00:00
InstrInfoEmitter.h Move instruction flag inference out of InstrInfoEmitter and into 2008-04-03 00:02:49 +00:00
IntrinsicEmitter.cpp Added support for overloading intrinsics (atomics) based on pointers 2008-07-30 04:36:53 +00:00
IntrinsicEmitter.h remove attributions from utils. 2007-12-29 20:37:13 +00:00
LLVMCConfigurationEmitter.cpp Add #includes required by GCC 4.3, thanks for Zhongxing Xu 2008-06-04 04:46:14 +00:00
LLVMCConfigurationEmitter.h Fix some headers. 2008-05-30 06:20:54 +00:00
Makefile remove attributions from tools/utils makefiles. 2007-12-29 20:07:17 +00:00
Record.cpp Remove some debug output from tblgen. This fixes a test. 2008-06-10 14:53:49 +00:00
Record.h Stabilize 'getDwarfRegNumFull' output to not depend on random memory 2008-08-26 06:43:25 +00:00
RegisterInfoEmitter.cpp - small bug corrected: incorrect iterator type. 2008-08-26 19:49:04 +00:00
RegisterInfoEmitter.h remove attributions from utils. 2007-12-29 20:37:13 +00:00
SubtargetEmitter.cpp Stabilize 'getDwarfRegNumFull' output to not depend on random memory 2008-08-26 06:43:25 +00:00
SubtargetEmitter.h remove attributions from utils. 2007-12-29 20:37:13 +00:00
TableGen.cpp Initial checkin of the new "fast" instruction selection support. See 2008-08-13 20:19:35 +00:00
TableGenBackend.cpp change getQualifiedName to be a global function. 2008-01-05 22:25:12 +00:00
TableGenBackend.h change getQualifiedName to be a global function. 2008-01-05 22:25:12 +00:00
TGLexer.cpp Change the MemoryBuffer::getFile* methods to take just a pointer to the 2008-04-01 18:04:03 +00:00
TGLexer.h remove attributions from utils. 2007-12-29 20:37:13 +00:00
TGParser.cpp produce an error on invalid input instead of asserting: 2008-04-10 04:48:34 +00:00
TGParser.h remove attributions from utils. 2007-12-29 20:37:13 +00:00