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204 Commits

Author SHA1 Message Date
Vikram S. Adve
136c9f4062 Added function MachineInstr::operandIsDefined(i) and decl for 
function PrintMachineInstructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@399 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-08-28 23:11:46 +00:00
Vikram S. Adve
24084be5f2 Extensive additions for supporting instruction scheduling. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@398 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-08-28 23:10:41 +00:00
Vikram S. Adve
bf24233691 Added class MachineSchedInfo and several supporting classes 
as a machine description for instruction scheduling.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@397 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-08-28 23:09:36 +00:00
Vikram S. Adve
0e1158f340 Implementation of instruction scheduling for LLVM. 
Currently schedules one basic block at a time.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@396 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-08-28 23:07:19 +00:00
Vikram S. Adve
37866b3437 Class that encapsulates priority heuristics for instruction scheduling. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@395 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-08-28 23:06:49 +00:00
Vikram S. Adve
78ef1392f3 Scheduling DAG for instruction scheduling. Currently for a single basic block. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@394 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-08-28 23:06:02 +00:00
Vikram S. Adve
71fc67c4b1 Simplification transformations to normalize the code for later passes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@389 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-08-28 21:40:27 +00:00
Vikram S. Adve
81cd1e50ec Use const int instead of #define. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@388 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-08-28 21:35:26 +00:00
Vikram S. Adve
9827c6e315 Add copy and assignment operators for POIterator, and 
static constructors.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@387 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-08-28 21:34:56 +00:00
Chris Lattner
e7fb36030b Initial checkin of TargetData code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@384 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-08-27 16:00:15 +00:00
Chris Lattner
fed72d5973 Use the new TargetData class to factor out some of the shared code 
between the static compilers and the interpreter.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@379 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-08-27 15:50:12 +00:00
Chris Lattner
4647b1c3be Remove target specific method. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@378 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-08-27 15:49:36 +00:00
Chris Lattner
231022954f Remove target specific code, move to TargetData.cpp file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@377 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-08-27 15:49:16 +00:00
Chris Lattner
a0facd063b Extend annotations to pass data pointers around to the functions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@374 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-08-27 05:17:47 +00:00
Chris Lattner
8dc89a330c Add annotation support 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@366 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-08-23 17:07:56 +00:00
Chris Lattner
cda67e5086 Add annotation support to value 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@363 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-08-23 17:06:21 +00:00
Chris Lattner
bd8364aed7 * Add assertions 
* Add a nodeVisited method to the DF interator


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@362 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-08-23 17:05:59 +00:00
Ruchira Sasanka
9166181257 LV info on machine instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@359 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-08-20 21:11:01 +00:00
Ruchira Sasanka
cc3a0dbb85 Corrected the compilation error by making the ValOperator class a friend of 
MachineOperand class - Ruchira


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@358 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-08-13 16:54:48 +00:00
Vikram S. Adve
4f01c1ee99 Can't use ref to stack value! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@354 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-08-09 20:14:22 +00:00
Vikram S. Adve
98f2f8053b Needed old conditions as well as new in skipToNextVal()! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@353 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-08-09 19:18:33 +00:00
Vikram S. Adve
7c02601b58 Bug fix in ValOpIterator: not moving past operand with NULL Value. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@352 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-08-08 00:15:42 +00:00
Ruchira Sasanka
0b03c6a492 *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@351 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-08-07 21:01:23 +00:00
Ruchira Sasanka
773fc471bd Added isDef field to MachineOperand class - Ruchira 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@349 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-08-07 20:14:30 +00:00
Vikram S. Adve
6a0c6d82a9 Use extra operand for instructions that set a CC register that 
was not explicit before.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@347 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-08-06 21:05:39 +00:00
Vikram S. Adve
3929cf6779 Allow numOperands of -1 for variable #operands. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@341 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-31 21:55:51 +00:00
Vikram S. Adve
1885da4f49 Allow machine instructions with variable numbers of arguments. 
This is used only by Phi for now.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@336 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-31 21:49:28 +00:00
Vikram S. Adve
0a229ed79a Added dummy Phi instruction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@335 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-31 21:48:23 +00:00
Vikram S. Adve
f6445837e9 Added class MachineCodeForBasicBlock. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@332 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-30 18:49:07 +00:00
Vikram S. Adve
b63933975f Added vector of machine instructions for the basic block. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@330 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-30 18:47:24 +00:00
Chris Lattner
0add2d33e4 Modify var names to make it apparant that the code is really generic 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@320 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-28 17:43:45 +00:00
Vikram S. Adve
7d2a2518e8 Added function printIndent. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@317 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-28 04:41:27 +00:00
Vikram S. Adve
bf2b7e8beb Added a pointer hash function object for use in pointer maps. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@316 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-28 04:41:10 +00:00
Vikram S. Adve
8b6821732e Make a function const. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@315 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-28 04:40:15 +00:00
Vikram S. Adve
670d0abe49 Added several SPARC instructions including conditional move and SETHI. 
Added MachineInstrInfo class and subclass UltraSparcInstrInfo.
Added several fields to MachineInstrDescriptor (and renamed it from
MachineInstrInfo).  Latency fields are to support scheduling.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@313 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-28 04:26:42 +00:00
Vikram S. Adve
2e4d108495 Remove redundant and unused functions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@312 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-28 04:20:33 +00:00
Vikram S. Adve
44a853cc53 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@308 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-28 04:09:37 +00:00
Vikram S. Adve
6a175e01eb Eliminate separate enum for operand register type. 
Use union for alternative data for different operand types.
Add iterator over Value* operands in a MachineInstr.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@307 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-28 04:06:37 +00:00
Chris Lattner
a25809dda4 Add an arg to insertVal to allow us to prevent builtin types from being ignored 
when they are inserted


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@302 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-26 16:28:18 +00:00
Chris Lattner
e5a57ee363 Add support for extern varargs methods & varargs method calls 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@297 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-25 22:47:55 +00:00
Ruchira Sasanka
683847fb75 *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@291 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-24 17:14:13 +00:00
Chris Lattner
4bc3daaa3f Eliminated the Unique class in favor of NonCopyable and NonCopyableV 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@280 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-23 18:26:21 +00:00
Chris Lattner
57dbb3ad63 Moved inline/llvm/Tools/* to include/llvm/Support/* 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@279 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-23 17:46:59 +00:00
Chris Lattner
50d89859e2 Fix coding style issues to actually attempt to be somewhat uniform 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@277 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-23 05:03:15 +00:00
Chris Lattner
d8fa8e2aa1 Nonpolymorphic class, doesn't need a virtual dtor! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@276 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-23 03:57:05 +00:00
Chris Lattner
75279ccc75 Clean up hash table usage 
Remove opaque pointer used for C compatibility which isn't an issue


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@275 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-23 03:50:57 +00:00
Chris Lattner
6c5a32d545 Removal of the redundant CompileContext wrapper 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@274 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-23 03:09:03 +00:00
Chris Lattner
8f367bd3c0 Large scale changes to implement new command line argument facility 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@272 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-23 02:35:57 +00:00
Chris Lattner
3fcf6ec1e9 Add flag for emacs so it realizes it's C++ code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@269 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-22 05:15:16 +00:00
Chris Lattner
aceb9132b7 Privatize LLCOptions. It had no business being visible to the entire 
program.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@267 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-22 04:40:02 +00:00
Chris Lattner
c21d4fcb20 Move private header into private directory 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-22 03:59:25 +00:00
Chris Lattner
953e0d7076 Convert from using C style char*'s to strings. 
Look ma, no strdups


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@265 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-22 03:57:31 +00:00
Chris Lattner
29f921ca75 Remove String file some more 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@264 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-22 00:46:48 +00:00
Chris Lattner
7ac1040ece Destroy the StringUtils.h file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@262 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-22 00:18:10 +00:00
Chris Lattner
68498cefe6 Eliminate lots of unnecessary #includes and forward decls 
there are probably more to kill


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@261 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-21 23:24:48 +00:00
Chris Lattner
57738965f8 Exterminate nasty Cisms 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-21 22:42:09 +00:00
Chris Lattner
7e583cfafe Renamed include/llvm/Codegen to include/llvm/CodeGen 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@253 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-21 20:58:30 +00:00
Chris Lattner
87bdcaf2b8 More minor reorganizations 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@251 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-21 20:08:52 +00:00
Chris Lattner
cfad5df977 Remove getTempValuesForMachineCode from the Instruction interface 
to remove dependency on <vector>


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@250 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-21 20:04:10 +00:00
Chris Lattner
7e314d2042 Add support for casting operators 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@243 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-21 19:10:33 +00:00
Chris Lattner
19f31f28d8 More functionality, renamed API 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@241 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-21 19:07:19 +00:00
Chris Lattner
f98e88f745 Moved isIntegral to the Type system 
Renamed equals(char) to equalsInt(char).  Made it a const memfunc


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@240 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-21 19:02:43 +00:00
Vikram S. Adve
14bc392291 General support utilities like a program options class and a StringMap 
class for mapping strings to arbitrary things.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-21 12:40:18 +00:00
Vikram S. Adve
9ad9f09ef2 CompileContext and options class for the llc compiler. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-21 12:39:30 +00:00
Vikram S. Adve
23ee550765 Header files for the target architecture description and for instruction 
selection, and instances of these for the SPARC.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-21 12:39:03 +00:00
Vikram S. Adve
230365abf7 Provide simpler ways to extract the value of an integer constant. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@223 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-20 21:11:07 +00:00
Vikram S. Adve
d01d99b2a0 Compute and cache information about the storage size and layout 
of structures.  This information is machine-dependent.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-20 21:09:17 +00:00
Vikram S. Adve
6575a1d134 Provide uniform access to the pointer operand and to the index 
operands (if any) for different types of MemAccessInst's.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-20 21:07:06 +00:00
Vikram S. Adve
3344615555 Added a representation of the machine instructions generated 
for a VM instruction.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-20 21:05:02 +00:00
Chris Lattner
369bbeb62c Start of expression analysis support 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-20 19:17:55 +00:00
Chris Lattner
ba7cf16dbb Header to raise and lower representation 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-20 19:17:47 +00:00
Chris Lattner
a137f87051 Add multiply as a supported constant propogation operation 
Include the LevelChange.h header in AllOpts.h


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-20 19:14:41 +00:00
Chris Lattner
e3ad3575b0 New function: WriteAsOperand. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-20 19:14:01 +00:00
Chris Lattner
2ce0cbbbe1 Add new base class ConstPoolInt, useful for dealing with integral constants 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-20 19:13:28 +00:00
Chris Lattner
646ffa4919 Add new method, ensureTypeAvailable 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-20 19:13:04 +00:00
Chris Lattner
edde66d9e0 Change is*Type to be a casting convertion operator 
Add a new isIntegral virtual function


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-20 19:12:34 +00:00
Chris Lattner
781532e45b Add an function to BinaryOperator to swap the two operands 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-20 19:09:33 +00:00
Chris Lattner
94572e0c93 Add short forms of the get*Type methods. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-20 19:09:11 +00:00
Chris Lattner
083735d582 Fixed typo in comment 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-16 16:17:18 +00:00
Chris Lattner
52f2750ddb Rename 'isMethodExternal' to 'isExternal' 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-15 06:35:24 +00:00
Chris Lattner
2e35bedc82 Add a function to convert a double to a string 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-15 00:16:38 +00:00
Chris Lattner
d2fdd91c66 Add support to write and read a fixed amount of raw data 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-15 00:16:22 +00:00
Chris Lattner
644dc172f5 * The parent of a constant pool is a SymTabValue, not a value. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-14 06:08:51 +00:00
Chris Lattner
dc4c3f2f5f Made the following changes: 
* ValueHolder became a 3 argument template.  This allows for BasicBlock to
  use the value holder arg as a typesafe parent pointer.
* SymTabValue no longer inherits from Value
* Method does not inherit from only SymTabValue.  Now it inherits from both
  STV & Value.
* Module does not inherit from only SymTabValue.  Now it inherits from both
  STV & Value.
* Updated the SymTabValue.h file to reference SymTabValue instead of STDef
  in several places
* Added isArraySelector & isStructSelector to GetElementPtr instruction


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-14 06:07:58 +00:00
Chris Lattner
ec0c497877 Made it not inline 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-12 23:35:11 +00:00
Chris Lattner
b144fb872c Add DebugValue global function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-12 23:33:53 +00:00
Chris Lattner
282072869e hasSideEffects should be marked virtual 
stores and free's have sideeffects


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-09 19:38:26 +00:00
Chris Lattner
fb3f24fd57 Fix stupid typo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-09 16:54:29 +00:00
Chris Lattner
ab5ac6bb38 Implementation of Store & GetElementPtr 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-08 23:22:50 +00:00
Chris Lattner
027dcc5b22 Implemented shl, shl, & load instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-08 21:10:27 +00:00
Chris Lattner
71496b3b50 Moved Cast from being a Unary instruction to being an "Other" instruction 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-08 19:03:27 +00:00
Chris Lattner
cbab0f7edd Add a new "addOperand" method to User. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-08 18:38:18 +00:00
Chris Lattner
0908309e3c Neg instruction removed. Cast instruction implemented. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-08 04:57:15 +00:00
Chris Lattner
9f3d27654a Convert BinaryOperand and UnaryOperator to only take instruction types of 
the appropriate enum


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-07 20:17:23 +00:00
Chris Lattner
a41f50dea8 Broad superficial changes: 
* Renamed getOpcode to getOpcodeName
* Changed getOpcodeName to return a const char * instead of string
* Added a getOpcode method to replace getInstType
* Changed code to use getOpcode instead of getInstType


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-07 19:24:15 +00:00
Chris Lattner
30f24a402c Devirtualize User::dropAllReferences 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-07 19:00:36 +00:00
Chris Lattner
f229ed5248 Remove dtor's that simply call dropAllReferences 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-07 18:42:52 +00:00
Chris Lattner
c8b25d40cb Changed the fundemental architecture of Operands for Instructions. Now 
Operands are maintained as a vector<Use> in the User class, and operator
iterators are provided as before.  Getting an operand no longer requires
a virtual function call.

WARNING: getOperand(x) where x >= getNumOperands() will now assert instead
of returning null!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-07 08:36:50 +00:00
Chris Lattner
87d0461d5b New file, includes method to merge exit nodes together 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-06 16:57:52 +00:00
Chris Lattner
c348d21bf6 * Add a DominatorBase base class to maintain root of Dominator info 
* Implement post dominator support


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-06 16:57:21 +00:00