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155 Commits

Author SHA1 Message Date
Chris Lattner 9fb30a4257 Move MachineCodeForInstruction.h and MachineFunctionInfo.h into lib/Target/SparcV9 
llvm-svn: 15830
 2004-08-16 21:55:02 +00:00
Brian Gaeke b10778dc07 Convert a few assertions with side-effects into regular old runtime checks. 
These side-effects seem to make a difference when using llc -march=sparcv9
in Release mode (i.e., with -DNDEBUG); when they are left out, lots of
instructions just get dropped on the floor, because they never end up
in the schedule.

llvm-svn: 15339
 2004-07-29 21:31:20 +00:00
Chris Lattner 66a64fb997 Fix #includes of i*.h => Instructions.h as per PR403: 
http://llvm.cs.uiuc.edu/PR403 .

llvm-svn: 15331
 2004-07-29 17:11:37 +00:00
Brian Gaeke 5eb1150db6 TargetInstrInfo::hasOperandInterlock() is always true, because it is 
never overridden by any target.

llvm-svn: 15308
 2004-07-28 19:24:48 +00:00
Chris Lattner cc36c670e8 Use new macro 
llvm-svn: 14865
 2004-07-16 00:04:54 +00:00
Chris Lattner fcdab1b5f5 Fix for PR341 
llvm-svn: 14845
 2004-07-15 02:40:04 +00:00
Reid Spencer eb04d9bcb4 Add #include <iostream> since Value.h does not #include it any more. 
llvm-svn: 14622
 2004-07-04 12:19:56 +00:00
Chris Lattner 2805c189dc Adjust to the new TargetMachine interface 
llvm-svn: 13957
 2004-06-02 06:06:20 +00:00
Brian Gaeke a411e07db0 Include SparcV9RegInfo.h instead of TargetRegInfo.h. This serves as a bit of 
documentation that this module needs to be made independent of the
register file description of the current target.

llvm-svn: 13125
 2004-04-23 18:15:46 +00:00
Chris Lattner afbafb55ea MBB::remove should not modify the iterator passed in 
llvm-svn: 12572
 2004-03-31 21:59:59 +00:00
Chris Lattner f20abac9bc Eliminate the distinction between "real" and "unreal" instructions 
llvm-svn: 11986
 2004-02-29 06:31:16 +00:00
Brian Gaeke 84b76c9be0 Great sparc renaming fallout IV: Sparc --> SparcV9. 
llvm-svn: 11844
 2004-02-25 22:09:36 +00:00
Brian Gaeke 10a32da382 FunctionLiveVarInfo.h moved: include/llvm/CodeGen -> lib/Target/Sparc/LiveVar 
llvm-svn: 11804
 2004-02-24 19:46:00 +00:00
Chris Lattner 83398e5574 Eliminate operator[] is deprecated warnings 
llvm-svn: 11578
 2004-02-18 16:43:51 +00:00
Chris Lattner e99a833c20 Fix deprecated operator[] warnings 
llvm-svn: 11577
 2004-02-18 16:38:18 +00:00
Alkis Evlogimenos 8cdd0215bf Remove getAllocatedRegNum(). Use getReg() instead. 
llvm-svn: 11393
 2004-02-13 21:01:20 +00:00
Alkis Evlogimenos 80da865f77 Change MachineBasicBlock's vector of MachineInstr pointers into an 
ilist of MachineInstr objects. This allows constant time removal and
insertion of MachineInstr instances from anywhere in each
MachineBasicBlock. It also allows for constant time splicing of
MachineInstrs into or out of MachineBasicBlocks.

llvm-svn: 11340
 2004-02-12 02:27:10 +00:00
Brian Gaeke 0c3de446f6 getOpCode() --> getOpcode(). 
llvm-svn: 11339
 2004-02-12 01:34:05 +00:00
Brian Gaeke 2e1cbb735d Move InstrSchedule's iterator begin/end methods inline. 
llvm-svn: 11239
 2004-02-09 18:42:46 +00:00
Brian Gaeke 312e3a28d2 Make SchedGraph::dump() use SchedGraphNodeCommon's const_iterator 
instead of randomly groping about inside its outEdges array.
Make SchedGraph::addDummyEdges() use getNumOutEdges() instead of
outEdges.size().
Get rid of ifdefed-out code in SchedGraph::buildGraph().

llvm-svn: 11238
 2004-02-09 18:42:05 +00:00
Tanya Lattner 7117b9751d Moved iterators around. 
llvm-svn: 10926
 2004-01-20 17:51:13 +00:00
Tanya Lattner 72494e04be Moved iterators to common file. 
llvm-svn: 10925
 2004-01-20 17:49:42 +00:00
Alkis Evlogimenos aaba4639f8 Change interface of MachineOperand as follows: 
a) remove opIsUse(), opIsDefOnly(), opIsDefAndUse()
    b) add isUse(), isDef()
    c) rename opHiBits32() to isHiBits32(),
              opLoBits32() to isLoBits32(),
              opHiBits64() to isHiBits64(),
              opLoBits64() to isLoBits64().

This results to much more readable code, for example compare
"op.opIsDef() || op.opIsDefAndUse()" to "op.isDef()" a pattern used
very often in the code.

llvm-svn: 10461
 2003-12-14 13:24:17 +00:00
Brian Gaeke 960707c335 Put all LLVM code into the llvm namespace, as per bug 109. 
llvm-svn: 9903
 2003-11-11 22:41:34 +00:00
Misha Brukman 2b8724acc6 Let's not forget about our friends -- Constant Pool indices. 
llvm-svn: 9750
 2003-11-06 00:04:11 +00:00
Chris Lattner a9e7fe9ea2 Do not use a class before it is defined. 
Be gcc 3.4 clean

llvm-svn: 9727
 2003-11-05 06:25:06 +00:00
Misha Brukman 7d56d2c6fb * Eliminate `using' directive 
* Make code layout more consistent

llvm-svn: 9427
 2003-10-23 17:43:17 +00:00
John Criswell 29265fe981 Added LLVM copyright header. 
llvm-svn: 9321
 2003-10-21 15:17:13 +00:00
John Criswell 4436c49787 Added LLVM copyright notice to Makefiles. 
llvm-svn: 9312
 2003-10-20 22:26:57 +00:00
John Criswell 482202a601 Added LLVM project notice to the top of every C++ source file. 
Header files will be on the way.

llvm-svn: 9298
 2003-10-20 19:43:21 +00:00
Chris Lattner 44d2c3514a Regularize header file comments 
llvm-svn: 9071
 2003-10-13 03:32:08 +00:00
Misha Brukman 02fe6b7683 Fixed spelling. 
llvm-svn: 8588
 2003-09-17 21:34:23 +00:00
Vikram S. Adve 8579a9a38c Add flag to control whether or not delay slots are filled during 
instruction scheduling (this is off by default).

llvm-svn: 8553
 2003-09-16 05:55:15 +00:00
John Criswell a4b09fe071 Fixed two double free bugs that caused llc to segfault or run forever. 
llvm-svn: 8191
 2003-08-28 21:43:17 +00:00
Tanya Lattner 89860151b9 Moved index into BB to common graph class because its needed by ModuloSchedGraph. 
llvm-svn: 8174
 2003-08-28 15:30:40 +00:00
Tanya Lattner cf8851eb20 Added/removed header file 
llvm-svn: 8160
 2003-08-27 15:12:24 +00:00
Tanya Lattner 9af699b885 *** empty log message *** 
llvm-svn: 8153
 2003-08-27 02:42:58 +00:00
Tanya Lattner cc85d4544f First version of SchedGraph common class and refactoring of SchedGraph. 
llvm-svn: 8148
 2003-08-25 22:42:20 +00:00
Chris Lattner 3b5b633c77 Remove uses of the NonCopyable class, to make the doxygen output look better 
llvm-svn: 7880
 2003-08-15 05:20:06 +00:00
Brian Gaeke 8c14ba96ca Factory methods for function passes now return type FunctionPass *. 
llvm-svn: 7839
 2003-08-14 06:09:32 +00:00
Chris Lattner 0ed86aca71 Be const correct 
llvm-svn: 7348
 2003-07-26 23:23:41 +00:00
Chris Lattner 1316383267 Hrm, another necesary one :( 
llvm-svn: 7347
 2003-07-26 23:22:19 +00:00
Chris Lattner 981e585021 Remove extraneous #includes 
llvm-svn: 7341
 2003-07-26 23:00:29 +00:00
Vikram S. Adve fa1dde06aa A def. operand of a machine instruction may be an ordinary Value*, 
not just an Instruction*, at least in one unfortunate case:
the first operand to the va_arg instruction.
Modify ValueToDefVecMap to map from Value*, not Instruction*.

llvm-svn: 7052
 2003-07-02 01:16:01 +00:00
Chris Lattner 396680793c Remove usage of noncopyable classes to clean up doxygen output. 
In particular these classes are the last that link the noncopyable classes
with the hash_map, vector, and list classes.

llvm-svn: 6552
 2003-06-02 22:45:07 +00:00
Chris Lattner a0a3ef8d21 Add #include 
llvm-svn: 6550
 2003-06-02 22:05:13 +00:00
Vikram S. Adve 465f9b6738 Changes to allow explicit physical register arguments that have been 
preallocated.  While reg-to-reg dependences were already handled, this
change required new code for adding edges to/from call instructions.
This was part of the extensive changes to the way code generation occurs
for function call arguments and return values.
See log for CodeGen/PhyRegAlloc.cpp.

llvm-svn: 6467
 2003-05-31 07:37:05 +00:00
Vikram S. Adve 7366fa1aa6 (1) Added special register class containing (for now) %fsr. 
Fixed spilling of %fcc[0-3] which are part of %fsr.

(2) Moved some machine-independent reg-class code to class TargetRegInfo
    from SparcReg{Class,}Info.

(3) Renamed MachienOperand::opIsDef to MachineOperand::opIsDefOnly()
    and related functions and flags.  Fixed several bugs where only
    "isDef" was being checked, not "isDefAndUse".

llvm-svn: 6341
 2003-05-27 00:05:23 +00:00
Misha Brukman 7ca74ef252 Cleaned up code layout. No functional changes. 
llvm-svn: 6304
 2003-05-22 21:49:18 +00:00
Misha Brukman b674a1b95b Kill `using' directives. 
llvm-svn: 6301
 2003-05-22 21:24:35 +00:00