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baf08eb2a7845d48a0945f26a3bd80098f63a116
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32 Commits

Author SHA1 Message Date
Chris Lattner
a461b05207 Implement the subset of the GetConstantValueAsSignedInt function that is needed, locally. Remove the two support functions to inline their contents. 
llvm-svn: 525
 2001-09-09 23:01:47 +00:00
Vikram S. Adve
b606fcb3e0 Handle cast float-to-float or cast double-to-double. 
llvm-svn: 512
 2001-09-09 20:35:34 +00:00
Chris Lattner
064286b9cf Updates to work with new lack of constant pool 
llvm-svn: 490
 2001-09-07 21:22:57 +00:00
Chris Lattner
4eb6d9fd85 annotations are now const 
llvm-svn: 450
 2001-09-07 16:40:04 +00:00
Ruchira Sasanka
4d30f4bb6c *** empty log message *** 
llvm-svn: 412
 2001-08-31 20:59:58 +00:00
Vikram S. Adve
10db4c2551 Added nonterminals for arithmetic operations where one operand is constant. 
llvm-svn: 406
 2001-08-28 23:25:46 +00:00
Vikram S. Adve
245b5b0691 Major changes too hard to document :-) 
llvm-svn: 400
 2001-08-28 23:12:57 +00:00
Vikram S. Adve
23e59b70cd Extensive additions for supporting instruction scheduling. 
llvm-svn: 398
 2001-08-28 23:10:41 +00:00
Vikram S. Adve
742086f200 Added class MachineSchedInfo and several supporting classes 
as a machine description for instruction scheduling.

llvm-svn: 397
 2001-08-28 23:09:36 +00:00
Chris Lattner
b6aa2334f4 I suck 
llvm-svn: 385
 2001-08-27 18:54:45 +00:00
Chris Lattner
53bbf0783b Initial checkin of TargetData code 
llvm-svn: 384
 2001-08-27 16:00:15 +00:00
Chris Lattner
6c5cbe3f60 Convert to use the new factored out TargetData class 
llvm-svn: 381
 2001-08-27 15:51:16 +00:00
Chris Lattner
8dd99f33ea Factor code out to the TargetData class 
llvm-svn: 380
 2001-08-27 15:50:41 +00:00
Chris Lattner
f04f646c1b Remove explicit source list 
llvm-svn: 371
 2001-08-25 20:40:32 +00:00
Ruchira Sasanka
20429a47e5 Changed case 64 to make the first arg of phi a defintion 
llvm-svn: 355
 2001-08-13 16:24:01 +00:00
Vikram S. Adve
22db4f9b7c Add CC operand as 4th operand of SUBcc, and mark it as a def. 
llvm-svn: 348
 2001-08-06 21:06:10 +00:00
Vikram S. Adve
45317ad6cc Also, move burg rule to Makefile.common. 
llvm-svn: 346
 2001-08-06 19:06:56 +00:00
Vikram S. Adve
ed242ccea0 Better still, lets move pathname for Burg to Makefile.common. 
llvm-svn: 344
 2001-08-06 19:01:45 +00:00
Vikram S. Adve
058ff319fd Use full pathname for burg. 
llvm-svn: 342
 2001-08-06 18:53:26 +00:00
Vikram S. Adve
c746fbb806 Added tree nodes for Phi instructions. 
llvm-svn: 338
 2001-07-31 21:50:29 +00:00
Vikram S. Adve
e335821b08 Generate dummy Phi machine instruction, plus a bug fix for BrCond(boolreg). 
llvm-svn: 334
 2001-07-31 21:46:57 +00:00
Vikram S. Adve
50204f5daa Added UltraSparcInstrInfo class to specialize class MachineInstrInfo. 
Relevant changes elsewhere:
Added MachineInstrInfo class and moved instruction-related members there.
Added several fields to MachineInstrDescriptor (and renamed it from
MachineInstrInfo.  Latency fields are to support scheduling.

llvm-svn: 311
 2001-07-28 04:19:10 +00:00
Vikram S. Adve
150460321e Bug fixes: 
Store bool result in register after SetCC if the bool value
is used by anything other than a branch.
Forward-substitute operand of a VM instruction for which no
machine instruction is generated (e.g., Cast).
Other changes due to changes to classes TargetMachine and MachineInstr.

llvm-svn: 309
 2001-07-28 04:15:15 +00:00
Vikram S. Adve
c429691751 Added MachineInstrInfo class and moved instruction-related members there. 
Added several fields to MachineInstrDescriptor (and renamed it from
MachineInstrInfo.  Latency fields are to support scheduling.

llvm-svn: 308
 2001-07-28 04:09:37 +00:00
Chris Lattner
d8f1cc98e8 Removal of the redundant CompileContext wrapper 
llvm-svn: 274
 2001-07-23 03:09:03 +00:00
Chris Lattner
b299068101 Eliminate lots of unnecessary #includes and forward decls 
there are probably more to kill

llvm-svn: 261
 2001-07-21 23:24:48 +00:00
Chris Lattner
7cad6f14b8 Make code fit in 80 columns more 
llvm-svn: 259
 2001-07-21 22:57:05 +00:00
Chris Lattner
293e80559c Exterminate nasty Cisms 
llvm-svn: 257
 2001-07-21 22:42:09 +00:00
Chris Lattner
bdb56b1639 Refer to include/llvm/CodeGen not Codegen 
llvm-svn: 256
 2001-07-21 22:32:34 +00:00
Chris Lattner
dd511760d9 Renamed include/llvm/Codegen to include/llvm/CodeGen 
llvm-svn: 253
 2001-07-21 20:58:30 +00:00
Vikram S. Adve
656823944e Description of the SPARC as a target architecture. 
llvm-svn: 233
 2001-07-21 12:42:19 +00:00
Vikram S. Adve
3414e78e29 Base clas for a description of a target architecture. 
llvm-svn: 232
 2001-07-21 12:42:08 +00:00