Dale Johannesen 4150d83abe Make the implicit inputs and outputs of target-independent ... ADDC/ADDE use MVT::i1 (later, whatever it gets legalized to) instead of MVT::Flag. Remove CARRY_FALSE in favor of 0; adjust all target-independent code to use this format. Most targets will still produce a Flag-setting target-dependent version when selection is done. X86 is converted to use i32 instead, which means TableGen needs to produce different code in xxxGenDAGISel.inc. This keys off the new supportsHasI1 bit in xxxInstrInfo, currently set only for X86; in principle this is temporary and should go away when all other targets have been converted. All relevant X86 instruction patterns are modified to represent setting and using EFLAGS explicitly. The same can be done on other targets. The immediate behavior change is that an ADC/ADD pair are no longer tightly coupled in the X86 scheduler; they can be separated by instructions that don't clobber the flags (MOV). I will soon add some peephole optimizations based on using other instructions that set the flags to feed into ADC. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72707 91177308-0d34-0410-b5e6-96231b3b80d8		2009-06-01 23:27:20 +00:00
..
AsmWriterEmitter.cpp	Move the tablegen-produced DebugLoc handling into a AsmWriter::processDebugLoc function.	2009-05-07 13:55:51 +00:00
AsmWriterEmitter.h
CallingConvEmitter.cpp	Rename PaddedSize to AllocSize, in the hope that this	2009-05-09 07:06:46 +00:00
CallingConvEmitter.h
ClangDiagnosticsEmitter.cpp	prove diagnostic -> group mapping information.	2009-04-16 05:52:18 +00:00
ClangDiagnosticsEmitter.h	rename -gen-clang-diags-options -> -gen-clang-diag-groups	2009-04-15 20:02:32 +00:00
CMakeLists.txt	CMake: Use libpthread in tblgen when needed. Updated list of source	2009-05-22 20:55:15 +00:00
CodeEmitterGen.cpp	Rename COPY_TO_SUBCLASS to COPY_TO_REGCLASS, and generalize	2009-04-13 21:06:25 +00:00
CodeEmitterGen.h
CodeGenDAGPatterns.cpp	Make the implicit inputs and outputs of target-independent	2009-06-01 23:27:20 +00:00
CodeGenDAGPatterns.h	2nd attempt, fixing SSE4.1 issues and implementing feedback from duncan.	2009-04-27 18:41:29 +00:00
CodeGenInstruction.cpp	Make BinOps typed and require a type specifier for !nameconcat. This	2009-04-23 21:25:15 +00:00
CodeGenInstruction.h	Rename isSimpleLoad to canFoldAsLoad, to better reflect its meaning.	2008-12-03 18:15:48 +00:00
CodeGenIntrinsics.h	fix a few spelling errors and typos	2009-03-26 16:17:51 +00:00
CodeGenRegisters.h
CodeGenTarget.cpp	Make the implicit inputs and outputs of target-independent	2009-06-01 23:27:20 +00:00
CodeGenTarget.h	Make the implicit inputs and outputs of target-independent	2009-06-01 23:27:20 +00:00
DAGISelEmitter.cpp	Make the implicit inputs and outputs of target-independent	2009-06-01 23:27:20 +00:00
DAGISelEmitter.h	Add explicit keywords.	2009-02-18 16:37:45 +00:00
FastISelEmitter.cpp	TableGen for fast isel seems to assume an 'imm'	2009-05-21 22:25:49 +00:00
FastISelEmitter.h
InstrEnumEmitter.cpp	Add <cstdio> include where needed by gcc-4.4.	2008-10-08 07:23:46 +00:00
InstrEnumEmitter.h
InstrInfoEmitter.cpp	Rename COPY_TO_SUBCLASS to COPY_TO_REGCLASS, and generalize	2009-04-13 21:06:25 +00:00
InstrInfoEmitter.h	Add RCBarriers to TargetInstrDesc. It's a list of register classes the given instruction can "clobber". For example, on x86 the call instruction can modify all of the XMM and fp stack registers.	2008-10-17 21:00:09 +00:00
IntrinsicEmitter.cpp	Fix PR3994: LLVMMatchType arguments do not refer to absolute return value	2009-04-16 21:51:05 +00:00
IntrinsicEmitter.h	Added support to have TableGen provide information if an intrinsic (core	2009-02-24 23:17:49 +00:00
LLVMCConfigurationEmitter.cpp	A better error message.	2009-05-06 04:54:23 +00:00
LLVMCConfigurationEmitter.h
Makefile	Change 'make install' to install tblgen, for better support of out-of-tree targets,	2009-05-08 17:32:47 +00:00
Record.cpp	Fix warning.	2009-05-15 03:07:14 +00:00
Record.h	Add extra parenthesis around || statements to pacify compiler.	2009-05-15 03:03:14 +00:00
RegisterInfoEmitter.cpp	Slightly change TableGen's definition of a register subclass.	2009-04-30 21:22:44 +00:00
RegisterInfoEmitter.h
SubtargetEmitter.cpp	Propagate CPU string out of SubtargetFeatures	2009-05-23 19:50:50 +00:00
SubtargetEmitter.h
TableGen.cpp	rename -gen-clang-diags-options -> -gen-clang-diag-groups	2009-04-15 20:02:32 +00:00
TableGenBackend.cpp
TableGenBackend.h
TGLexer.cpp	Implement !if, analogous to $(if) in GNU make.	2009-05-14 23:26:46 +00:00
TGLexer.h	Implement !if, analogous to $(if) in GNU make.	2009-05-14 23:26:46 +00:00
TGParser.cpp	Implement !if, analogous to $(if) in GNU make.	2009-05-14 23:26:46 +00:00
TGParser.h	Operation Enhancements	2009-05-14 20:54:48 +00:00
TGSourceMgr.cpp	fix a few spelling errors and typos	2009-03-26 16:17:51 +00:00
TGSourceMgr.h	give each Record a location.	2009-03-13 16:09:24 +00:00
TGValueTypes.cpp	Give tablegen's Type a destructor, to suppress spurious	2008-11-04 18:09:07 +00:00