Evan Cheng 1feeeecf4c Another folding problem: if a node r/w chain or flag, don't fold it if it ... has already been selected. The number of use check is not strong enough since a node can be replaced with newly created target node. e.g. If the original node has two uses, when it is selected for one of the uses it is replaced with another. Each node now has a single use but isel still should not fold it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25651 91177308-0d34-0410-b5e6-96231b3b80d8		2006-01-26 19:13:45 +00:00
..
.cvsignore	Implement PR614:	2005-08-27 18:50:39 +00:00
AsmWriterEmitter.cpp	No longer track value types for asm printer operands, and remove them as	2005-11-30 18:54:35 +00:00
AsmWriterEmitter.h	Remove trailing whitespace	2005-04-22 00:00:37 +00:00
CodeEmitterGen.cpp	Fix an incompatibility with GCC 4.1, thanks to Vladimir Merzliakov	2005-10-24 15:04:15 +00:00
CodeEmitterGen.h	Remove trailing whitespace	2005-04-22 00:00:37 +00:00
CodeGenInstruction.h	* Remove instruction fields hasInFlag / hasOutFlag and added SNDPInFlag and	2006-01-09 18:27:06 +00:00
CodeGenRegisters.h	Add support for generating v4i32 altivec code	2005-12-30 00:12:56 +00:00
CodeGenTarget.cpp	* Remove instruction fields hasInFlag / hasOutFlag and added SNDPInFlag and	2006-01-09 18:27:06 +00:00
CodeGenTarget.h	* Added an explicit type field to ComplexPattern.	2005-12-08 02:14:08 +00:00
DAGISelEmitter.cpp	Another folding problem: if a node r/w chain or flag, don't fold it if it	2006-01-26 19:13:45 +00:00
DAGISelEmitter.h	fix a broken comment	2006-01-17 21:31:18 +00:00
FileLexer.cpp	Regenerated the Lex and Yacc output files on Linux. It seems that our	2006-01-17 17:01:34 +00:00
FileLexer.l	Tighten up the specification to allow TableGen/nested-comment.td to pass	2005-09-06 21:23:09 +00:00
FileParser.cpp	Regenerated the Lex and Yacc output files on Linux. It seems that our	2006-01-17 17:01:34 +00:00
FileParser.h	Regenerated the Lex and Yacc output files on Linux. It seems that our	2006-01-17 17:01:34 +00:00
FileParser.y	Refactor this a bit to move ParsingTemplateArgs to only apply to classes,	2005-09-30 04:53:04 +00:00
InstrInfoEmitter.cpp	almost got the HP-UX tester up.. :)	2005-12-30 14:56:37 +00:00
InstrInfoEmitter.h	Emit itinerary class in instruction info.	2005-10-31 17:16:46 +00:00
Makefile	Implement PR614:	2005-08-27 18:50:39 +00:00
Record.cpp	more standards-compliance stuff	2005-12-26 05:08:55 +00:00
Record.h	Rename Record::getValueAsListDef to getValueAsListOfDefs, to more accurately	2005-10-28 22:49:02 +00:00
RegisterInfoEmitter.cpp	This gets most of the backends building with HP HappyC++.	2005-12-27 10:56:22 +00:00
RegisterInfoEmitter.h	Remove trailing whitespace	2005-04-22 00:00:37 +00:00
SubtargetEmitter.cpp	almost got the HP-UX tester up.. :)	2005-12-30 14:56:37 +00:00
SubtargetEmitter.h	Allow itineraries to be passed through the Target Machine.	2005-11-01 20:06:59 +00:00
TableGen.cpp	more standards-compliance stuff	2005-12-26 05:08:55 +00:00
TableGenBackend.cpp	Remove trailing whitespace	2005-04-22 00:00:37 +00:00
TableGenBackend.h	Remove trailing whitespace	2005-04-22 00:00:37 +00:00