Chris Lattner 9d7971791b Start inferring side effect information more aggressively, and fix many bugs in the ...

x86 backend where instructions were not marked maystore/mayload, and perf issues where
instructions were not marked neverHasSideEffects.  It would be really nice if we could
write patterns for copy instructions.

I have audited all the x86 instructions down to MOVDQAmr.  The flags on others and on
other targets are probably not right in all cases, but no clients currently use this
info that are enabled by default.

llvm-svn: 45829

2008-01-10 07:59:24 +00:00

..

AsmWriterEmitter.cpp

remove attributions from utils.

2007-12-29 20:37:13 +00:00

AsmWriterEmitter.h

remove attributions from utils.

2007-12-29 20:37:13 +00:00

CallingConvEmitter.cpp

remove attributions from utils.

2007-12-29 20:37:13 +00:00

CallingConvEmitter.h

remove attributions from utils.

2007-12-29 20:37:13 +00:00

CodeEmitterGen.cpp

remove attributions from utils.

2007-12-29 20:37:13 +00:00

CodeEmitterGen.h

remove attributions from utils.

2007-12-29 20:37:13 +00:00

CodeGenDAGPatterns.cpp

start inferring 'no side effects'.

2008-01-10 05:39:30 +00:00

CodeGenDAGPatterns.h

set the 'isstore' flag for instructions whose pattern is an

2008-01-06 05:36:50 +00:00

CodeGenInstruction.cpp

Start inferring side effect information more aggressively, and fix many bugs in the

2008-01-10 07:59:24 +00:00

CodeGenInstruction.h

Start inferring side effect information more aggressively, and fix many bugs in the

2008-01-10 07:59:24 +00:00

CodeGenIntrinsics.h

remove attributions from utils.

2007-12-29 20:37:13 +00:00

CodeGenRegisters.h

remove attributions from utils.

2007-12-29 20:37:13 +00:00

CodeGenTarget.cpp

Start inferring side effect information more aggressively, and fix many bugs in the

2008-01-10 07:59:24 +00:00

CodeGenTarget.h

start inferring 'no side effects'.

2008-01-10 05:39:30 +00:00

DAGISelEmitter.cpp

rename hasVariableOperands() -> isVariadic(). Add some comments.

2008-01-07 05:19:29 +00:00

DAGISelEmitter.h

rename CodegenDAGPatterns -> CodeGenDAGPatterns

2008-01-06 01:10:31 +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

Start inferring side effect information more aggressively, and fix many bugs in the

2008-01-10 07:59:24 +00:00

InstrInfoEmitter.h

start inferring 'no side effects'.

2008-01-10 05:39:30 +00:00

IntrinsicEmitter.cpp

Change the builtin matcher to emit a decision tree, which should help out

2008-01-04 04:38:35 +00:00

IntrinsicEmitter.h

remove attributions from utils.

2007-12-29 20:37:13 +00:00

Makefile

remove attributions from tools/utils makefiles.

2007-12-29 20:07:17 +00:00

Record.cpp

remove attributions from utils.

2007-12-29 20:37:13 +00:00

Record.h

remove attributions from utils.

2007-12-29 20:37:13 +00:00

RegisterInfoEmitter.cpp

change getQualifiedName to be a global function.

2008-01-05 22:25:12 +00:00

RegisterInfoEmitter.h

remove attributions from utils.

2007-12-29 20:37:13 +00:00

SubtargetEmitter.cpp

remove attributions from utils.

2007-12-29 20:37:13 +00:00

SubtargetEmitter.h

remove attributions from utils.

2007-12-29 20:37:13 +00:00

TableGen.cpp

split enum emission out from InstrInfoEmitter into it's own tblgen backend.

2008-01-06 00:49:05 +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

remove attributions from utils.

2007-12-29 20:37:13 +00:00

TGLexer.h

remove attributions from utils.

2007-12-29 20:37:13 +00:00

TGParser.cpp

Fix a crash on code like: let x = 1 {x

2008-01-10 07:01:53 +00:00

TGParser.h

remove attributions from utils.

2007-12-29 20:37:13 +00:00