Chris Lattner a030a47a51 Implement factoring of instruction pattern strings. In particular, instead of ... emitting code like this: case PPC::ADD: O << "add "; printOperand(MI, 0, MVT::i64); O << ", "; prin tOperand(MI, 1, MVT::i64); O << ", "; printOperand(MI, 2, MVT::i64); O << '\n '; break; case PPC::ADDC: O << "addc "; printOperand(MI, 0, MVT::i64); O << ", "; pr intOperand(MI, 1, MVT::i64); O << ", "; printOperand(MI, 2, MVT::i64); O << ' \n'; break; case PPC::ADDE: O << "adde "; printOperand(MI, 0, MVT::i64); O << ", "; pr intOperand(MI, 1, MVT::i64); O << ", "; printOperand(MI, 2, MVT::i64); O << ' \n'; break; ... Emit code like this: case PPC::ADD: case PPC::ADDC: case PPC::ADDE: ... switch (MI->getOpcode()) { case PPC::ADD: O << "add "; break; case PPC::ADDC: O << "addc "; break; case PPC::ADDE: O << "adde "; break; ... } printOperand(MI, 0, MVT::i64); O << ", "; printOperand(MI, 1, MVT::i64); O << ", "; printOperand(MI, 2, MVT::i64); O << "\n"; break; This shrinks the PPC asm writer from 24785->15205 bytes (even though the new asmwriter has much more whitespace than the old one), and the X86 printers shrink quite a bit too. The important implication of this is that GCC no longer hits swap when building the PPC backend in optimized mode. Thus this fixes PR448. -Chris llvm-svn: 19755		2005-01-22 18:38:13 +00:00
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AsmWriterEmitter.cpp	Implement factoring of instruction pattern strings. In particular, instead of	2005-01-22 18:38:13 +00:00
AsmWriterEmitter.h	Initial cut at an asm writer emitter. So far, this only handles emission of	2004-08-01 05:59:33 +00:00
CodeEmitterGen.cpp	* Factor out (into new fn) a loop emitting operand shifts into the instruction	2004-10-14 05:53:01 +00:00
CodeEmitterGen.h	* Factor out (into new fn) a loop emitting operand shifts into the instruction	2004-10-14 05:53:01 +00:00
CodeGenInstruction.h	Expose isConvertibleToThreeAddress and isCommutable bits to the code generator.	2005-01-02 02:29:04 +00:00
CodeGenRegisters.h	Support "Methods" in register classes in CodgeGenRegisterClass	2004-08-21 19:21:21 +00:00
CodeGenTarget.cpp	Expose isConvertibleToThreeAddress and isCommutable bits to the code generator.	2005-01-02 02:29:04 +00:00
CodeGenTarget.h	Convert 'struct' to 'class' in various places to adhere to the coding standards	2004-10-27 16:14:51 +00:00
FileLexer.l	Patch to make VS happier, thanks to Morten Ofstad for pointing this out.	2004-10-13 15:25:46 +00:00
FileParser.y	Changes For Bug 352	2004-09-01 22:55:40 +00:00
InstrInfoEmitter.cpp	Expose isConvertibleToThreeAddress and isCommutable bits to the code generator.	2005-01-02 02:29:04 +00:00
InstrInfoEmitter.h	Convert 'struct' to 'class' in various places to adhere to the coding standards	2004-10-27 16:14:51 +00:00
InstrSelectorEmitter.cpp	Quiet VC++ warnings	2004-11-05 04:50:59 +00:00
InstrSelectorEmitter.h	Convert 'struct' to 'class' in various places to adhere to the coding standards	2004-10-27 16:14:51 +00:00
Makefile	Internalize variable names to prevent recursive assignment. Cleanup docs.	2004-10-30 09:19:36 +00:00
Record.cpp	Quiet VC++ warnings	2004-11-05 04:50:59 +00:00
Record.h	For PR387:	2004-12-06 23:42:37 +00:00
RegisterInfoEmitter.cpp	Revamp the Register class, and allow the use of the RegisterGroup class to	2004-09-14 04:17:02 +00:00
RegisterInfoEmitter.h	Put all LLVM code into the llvm namespace, as per bug 109.	2003-11-11 22:41:34 +00:00
TableGen.cpp	Fix usage of changed function prototype	2004-11-14 22:30:54 +00:00
TableGenBackend.cpp	Do not #include files into the llvm namespace	2004-08-17 03:08:28 +00:00
TableGenBackend.h	Do not #include files into the llvm namespace	2004-08-17 03:08:28 +00:00