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llvm-project/llvm/utils/TableGen
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Nate Begeman 53e1b3f9d5 Change how FP immediates are handled. 
1) ConstantFP is now expand by default
2) ConstantFP is not turned into TargetConstantFP during Legalize
   if it is legal.

This allows ConstantFP to be handled like Constant, allowing for 
targets that can encode FP immediates as MachineOperands.

As a bonus, fix up Itanium FP constants, which now correctly match,
and match more constants!  Hooray.

llvm-svn: 47121
 		2008-02-14 08:57:00 +00:00
..
AsmWriterEmitter.cpp Get rid of the annoying blank lines before labels. 2008-02-02 08:39:46 +00:00
AsmWriterEmitter.h remove attributions from utils. 2007-12-29 20:37:13 +00:00
CallingConvEmitter.cpp Rename CCIfStruct to CCIfByVal and CCStructAssign to CCPassByVal. Remove unused parameters of CCStructAssign and add size and alignment requirement info. 2008-01-15 03:34:58 +00:00
CallingConvEmitter.h remove attributions from utils. 2007-12-29 20:37:13 +00:00
CodeEmitterGen.cpp SDIsel processes llvm.dbg.declare by recording the variable debug information descriptor and its corresponding stack frame index in MachineModuleInfo. This only works if the local variable is "homed" in the stack frame. It does not work for byval parameter, etc. 2008-02-02 04:07:54 +00:00
CodeEmitterGen.h remove attributions from utils. 2007-12-29 20:37:13 +00:00
CodeGenDAGPatterns.cpp Tablegen support for insert & extract element matching 2008-02-09 01:37:05 +00:00
CodeGenDAGPatterns.h Tablegen support for insert & extract element matching 2008-02-09 01:37:05 +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 SDIsel processes llvm.dbg.declare by recording the variable debug information descriptor and its corresponding stack frame index in MachineModuleInfo. This only works if the local variable is "homed" in the stack frame. It does not work for byval parameter, etc. 2008-02-02 04:07:54 +00:00
CodeGenTarget.h Allow ComplexExpressions in InstrInfo.td files to be slightly more... complex! ComplexExpressions can now have attributes which affect how TableGen interprets 2008-01-31 07:27:46 +00:00
DAGISelEmitter.cpp Change how FP immediates are handled. 2008-02-14 08:57:00 +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 SDIsel processes llvm.dbg.declare by recording the variable debug information descriptor and its corresponding stack frame index in MachineModuleInfo. This only works if the local variable is "homed" in the stack frame. It does not work for byval parameter, etc. 2008-02-02 04:07:54 +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 Add interator interface to DAGInit also 2008-01-22 11:00:07 +00:00
RegisterInfoEmitter.cpp Rename MRegisterInfo to TargetRegisterInfo. 2008-02-10 18:45:23 +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
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
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