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1277 Commits

Author SHA1 Message Date
Brian Gaeke
8b16a16918 Change PhyRegAlloc::saveStateForValue()'s arg type to deal with 
AllocInfo.Instruction becoming an int.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12247 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-08 23:22:03 +00:00
Brian Gaeke
54a76b8808 Save argument list alloc state by recording it as the operands of Instruction 
#-1. Other minor changes to deal with AllocInfo.Instruction becoming an int.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12246 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-08 23:22:02 +00:00
Brian Gaeke
757ccd5149 Make AllocInfo's Instruction an int, so that we can overload it for arguments. 
(Instruction #-1's operands = argument list).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12245 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-08 23:22:01 +00:00
Brian Gaeke
323819e4e1 make -print-machineinstrs work for both SparcV9 and X86 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12122 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-04 19:16:23 +00:00
Chris Lattner
ec726a1a6e Add this back, as its absence introduces assertions, and it seems to work now 
that Instructions are annotable again


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12045 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-01 15:28:27 +00:00
Tanya Lattner
f048bfd97d fix bug in previous checkin 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12044 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-01 15:05:17 +00:00
Brian Gaeke
05b15fb075 TargetCacheInfo has been removed; its only uses were to propagate a constant 
(16) into certain areas of the SPARC V9 back-end. I'm fairly sure the US IIIi's
dcache has 32-byte lines, so I'm not sure where the 16 came from. However, in
the interest of not breaking things any more than they already are, I'm going
to leave the constant alone.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12043 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-01 06:43:29 +00:00
Tanya Lattner
9b3cbdbedb Adding new Modulo Scheduling graph files. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12031 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-01 02:50:57 +00:00
Tanya Lattner
d14b83733e Removing old graph files with new graph files that I wrote. Updated ModuloScheduling pass, but still in progress. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12030 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-01 02:50:01 +00:00
Chris Lattner
08d4963d49 Move the private MachineInstrAnnot.h into a private directory. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12003 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-29 19:12:51 +00:00
Chris Lattner
e85f2348c9 Do not use explicit casts that hide the dependence on Instruction being 
annotable


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12000 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-29 19:02:26 +00:00
Brian Gaeke
6ac5300fbc Remove dead member variables of SparcV9SchedInfo and TargetSchedInfo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11994 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-29 08:40:03 +00:00
Chris Lattner
dce363d5ec Adjust to change in TII ctor arguments 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11987 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-29 06:31:44 +00:00
Chris Lattner
bceb68807f Eliminate the distinction between "real" and "unreal" instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11986 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-29 06:31:16 +00:00
Chris Lattner
0755912c38 Remove a TON of flags that noone cares about 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11983 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-29 05:58:30 +00:00
Chris Lattner
9a945277c0 Noone calls these virtual methods 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11982 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-29 05:58:16 +00:00
Chris Lattner
0723969e87 This is the only file in the system that uses this enum. eliminate it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11981 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-29 05:57:59 +00:00
Brian Gaeke
9f78bf2ff7 Turn off the SparcV9MachineCodeDestructionPass for now, because it's buggy 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11930 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-27 21:15:40 +00:00
Brian Gaeke
3d1fdee339 Correct DestroyMachineFunction's getPassName 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11929 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-27 21:01:14 +00:00
Brian Gaeke
367b91d1bd Great sparc renaming fallout IV: Sparc --> SparcV9. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11844 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-25 22:09:36 +00:00
Brian Gaeke
150666fd82 Great renaming part II: Sparc --> SparcV9 (also includes command-line options and Makefiles) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11827 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-25 19:08:12 +00:00
Brian Gaeke
e3d6807ab5 Great renaming: Sparc --> SparcV9 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11826 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-25 18:44:15 +00:00
Brian Gaeke
748fba141f FunctionLiveVarInfo.h moved: include/llvm/CodeGen -> lib/Target/Sparc/LiveVar 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11804 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-24 19:46:00 +00:00
Alkis Evlogimenos
890f92328d Move MOTy::UseType enum into MachineOperand. This eliminates the 
switch statements in the constructors and simplifies the
implementation of the getUseType() member function. You will have to
specify defs using MachineOperand::Def instead of MOTy::Def though
(similarly for Use and UseAndDef).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11715 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-22 19:23:26 +00:00
Chris Lattner
e6d04f1a99 Eliminate operator[] is deprecated warnings 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11578 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-18 16:43:51 +00:00
Chris Lattner
fdc01cedd4 Fix deprecated operator[] warnings 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11577 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-18 16:38:18 +00:00
Chris Lattner
de512b5b2e Adjustments to support the new ConstantAggregateZero class 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11474 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-15 05:55:15 +00:00
Alkis Evlogimenos
f81af21caf Use newly added next() and prior() utility functions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11430 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-14 01:18:34 +00:00
Alkis Evlogimenos
be766c7246 Remove getAllocatedRegNum(). Use getReg() instead. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11393 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-13 21:01:20 +00:00
Chris Lattner
b4198a2880 Squish warning 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11375 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-13 16:14:50 +00:00
Brian Gaeke
17247c64f2 Remove this MachineOpCodeFlags assertion - its test can never be false. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11342 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-12 04:01:07 +00:00
Alkis Evlogimenos
c0b9dc5be7 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11340 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-12 02:27:10 +00:00
Brian Gaeke
918cdd420b getOpCode() --> getOpcode(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11339 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-12 01:34:05 +00:00
Brian Gaeke
12c1d2c25a MachineInstr::getOpCode() --> getOpcode() in SPARC back-end. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11335 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-11 20:47:34 +00:00
Alkis Evlogimenos
6557262ee7 Increase constness. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11322 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-11 17:55:09 +00:00
Alkis Evlogimenos
f8efea53c2 Remove assert as the only integer registers on the sparc are physical. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11317 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-11 06:04:51 +00:00
Alkis Evlogimenos
af862116df Fix previous broken commit. A MachineOperand may have opType == 
MO_VirtualRegister but if the register number is one of a physical
register is it considered as a physical register.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11315 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-11 05:55:00 +00:00
Alkis Evlogimenos
ccd79f2c21 Remove assert as it is meaningless. MachineOperands can be tagged as 
MO_VirtualRegister but actually be representing a physical register.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11310 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-11 04:52:30 +00:00
Chris Lattner
9d58a500fc Stop using this method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11282 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-10 21:12:06 +00:00
Chris Lattner
ebcd7941f0 Remvoe use of MO.isVirtualRegister(), turn an assertion into an assert() 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11280 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-10 20:47:24 +00:00
Chris Lattner
bd0485034c Remove use of isPhysicalRegister 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11277 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-10 20:35:42 +00:00
Chris Lattner
21e79cbacd Fix PR228: [sparc] Boolean constants are emitted as true and false 
I will observe that the concept of using WriteAsOperand is completely broken,
but then we all knew that, didn't we?


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11255 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-10 05:16:44 +00:00
Misha Brukman
2647c3925b Doxygenify comments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11252 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-09 23:18:42 +00:00
John Criswell
ccb2a677af Fix PR#226: When emitting padding, always emit it as bytes. Bytes can be 
placed into any alignment situation.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11247 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-09 22:15:33 +00:00
Brian Gaeke
f738db0818 Move InstrSchedule's iterator begin/end methods inline. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11239 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-09 18:42:46 +00:00
Brian Gaeke
0dc5753f2b 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().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11238 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-09 18:42:05 +00:00
Brian Gaeke
97374d40d0 Add a new (static inline) std::ostream& << AllocInfo& method. Use it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11002 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-28 19:05:43 +00:00
Tanya Lattner
06723077ed Moved iterators around. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10926 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-20 17:51:13 +00:00
Tanya Lattner
a105c802b2 Moved iterators to common file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10925 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-20 17:49:42 +00:00
Misha Brukman
cbbbdf768f Use the LLVM standard name mangling infrastructure instead of reinventing the 
wheel.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10891 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-15 22:44:19 +00:00
Brian Gaeke
d011a027e0 Include TargetRegInfo.h and declare SparcTargetMachine forward, to make this 
header more easily includable.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10880 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-15 18:17:07 +00:00
Chris Lattner
07ad64231f Eliminate the isStringCompatible function, using ConstantArray::isString. 
It's not clear why the code was looking for signed chars < 0, but it can't
matter to the assembler anyway, so the check goes away.  This also fixes
compatibility with arrays of [us]byte that have constantexprs in them.

Also slightly restructure some code to be cleaner.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10854 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-14 17:15:17 +00:00
Chris Lattner
7446dc0c4f Finegrainify namespacification 
Using the SlotCalculator is total overkill for this file, a simple map
will suffice.  Why doesn't this use the NameMangler interface?


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10823 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-13 21:27:59 +00:00
Brian Gaeke
f954326741 Remove dump-input option. 
Make addPassesToEmitAssembly() look slightly more like addPassesToJITCompile().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10818 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-13 19:26:21 +00:00
Chris Lattner
d4d4ab58ef Eliminate use of ConstantHandling itf 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10782 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-12 18:08:18 +00:00
Chris Lattner
9982e211ce Move sparc-specific livevar code into lib/Target/Sparc 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10733 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-09 18:15:24 +00:00
Chris Lattner
1d415a967b Fix more incestuous #includage. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10732 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-09 16:17:09 +00:00
Chris Lattner
46de01e0c8 Move InstrSelection into lib/Target/Sparc, as it's sparc specific. This 
makes the incestuous #include'ing of sparc internal headers much less
disturbing.  :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10729 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-09 06:22:34 +00:00
Chris Lattner
75e260990d Move lib/Codegen/RegAlloc into lib/Target/Sparc, as it is sparc specific 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10728 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-09 06:17:12 +00:00
Chris Lattner
f70e0c216c Clean up a lot of the code I added yesterday by exposing the IntrinsicLowering 
implementation from the TargetMachine directly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10636 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-28 21:23:38 +00:00
Chris Lattner
aed386e6b0 Whoops, don't try to lower non intrinsic calls 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10632 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-28 09:53:23 +00:00
Chris Lattner
37b1826aab Eliminate some code that is not needed now that we have the intrinsic lowering pass 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10628 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-28 09:46:33 +00:00
Chris Lattner
f8742b3e03 Use the intrinsic lowering functionality 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10626 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-28 09:43:35 +00:00
Misha Brukman
3615845b3e Really release memory used by functions. Patch by Chris. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10572 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-22 03:47:58 +00:00
Chris Lattner
583b9d8455 Hoist some sparc specific code into the sparc target 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10554 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-20 09:17:40 +00:00
Chris Lattner
61838824c2 Remove a horrible API 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10551 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-20 09:15:01 +00:00
Chris Lattner
1e60a9165d Rip JIT specific stuff out of TargetMachine, as per PR176 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10542 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-20 01:22:19 +00:00
Misha Brukman
97f9cf2de2 * Converted C-style comments to C++ 
* Doxygenified comments
* Reordered #includes


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10503 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-17 22:08:20 +00:00
Misha Brukman
3d0ad411a5 Reordered #includes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10502 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-17 22:06:28 +00:00
Misha Brukman
c3402cd735 Doxygenified some comments, reduced extraneous space. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10501 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-17 22:06:08 +00:00
Misha Brukman
d71295a684 Reorganized the Sparc backend to be more modular -- each different 
implementation of a Target{RegInfo, InstrInfo, Machine, etc} now has a separate
header and a separate implementation file.

This means that instead of a massive SparcInternals.h that forces a
recompilation of the whole target whenever a minor detail is changed, you should
only recompile a few files.

Note that SparcInternals.h is still around; its contents should be minimized.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10500 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-17 22:04:00 +00:00
Alkis Evlogimenos
4d7af65903 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10461 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-14 13:24:17 +00:00
John Criswell
f5ba89df1f This appears to fix Bug 172 and does not break any other feature tests or 
regression tests.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10388 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-10 22:51:41 +00:00
Misha Brukman
a59f41fc6c * Add code to flush the ICache, which any self-respecting SMC must do 
* Restore registers *after* everything else to avoid any possible side effects

This fixes McCat-imp.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10147 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-21 23:48:54 +00:00
Misha Brukman
c6b1584de6 Include the file before we close the llvm namespace. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9954 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-13 00:23:05 +00:00
Misha Brukman
6275a04768 Substantially re-organized this file: 
* There is now only one pass to print out assembly instead of two
* It is a FunctionPass
* The Module-level printing of globals is now in doFinalization() method of the
  FunctionPass
* The code has been reformatted to follow LLVM coding standards
* Some comments, not all, were doxygenified
* Last but not least, the function to create an instance of this pass is also no
  longer a method in the UltraSparc class.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9953 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-13 00:22:19 +00:00
Misha Brukman
661a571053 The function to create an instance of this pass is no longer a method of 
the UltraSparc class.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9952 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-13 00:19:02 +00:00
Misha Brukman
7e060be881 The functions to create new instances of passes are no longer methods in the 
UltraSparc class. Comments are also doxygen-compatible now.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9951 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-13 00:17:20 +00:00
Misha Brukman
1be1a235d7 * Put command-line switches in their own namespace 
* Pass creation functions are no longer in the UltraSparc class


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9950 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-13 00:16:28 +00:00
Misha Brukman
bede635646 Force a dependency on the .inc file, which must be generated! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9949 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-13 00:05:09 +00:00
Brian Gaeke
d0fde30ce8 Put all LLVM code into the llvm namespace, as per bug 109. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9903 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-11 22:41:34 +00:00
Brian Gaeke
e9414cab00 Fix problems linking against the reoptimizer; _llvm_regAllocState must have 
externally-visible linkage, and SaveStateToModule must default to true for llc.
I don't remember why I made it const; perhaps it should be deconstified.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9858 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-10 07:12:01 +00:00
Brian Gaeke
213904133d Operand numbers are now ints. Save the register allocation of the value 
each instruction produces as "operand" -1, and the other operands as 0
.. n, as before. PhyRegAlloc::saveState() is refactored into
PhyRegAlloc::saveStateForValue().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9842 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-10 00:05:26 +00:00
Brian Gaeke
1654bdba0b Fix PR103 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9830 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-09 07:08:34 +00:00
Brian Gaeke
641271df3c Fix two typos I found in comments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9806 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-08 18:12:24 +00:00
Misha Brukman
6d2670de22 For some reason, LICM and GCSE like to crash the FunctionPassManager when they 
are being added as FunctionPasses... Sigh.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9798 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-08 00:01:39 +00:00
Misha Brukman
52709450c8 Implement branching to a PC-relative constant (not a BasicBlock). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9793 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-07 21:07:30 +00:00
Misha Brukman
351881793a PreSelection is not optional, it performs a necessary and vital transformation 
for the Sparc backend: breaking up constant expressions. Thus, we cannot have it
guarded by a conditional, it should never be disabled.

Also, it's now available for the JIT since it is a FunctionPass.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9791 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-07 20:33:25 +00:00
Misha Brukman
e5ad8155d3 Switch to emitting MachineConstantPool the way it was meant to be done. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9777 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-07 18:06:26 +00:00
Misha Brukman
f905ed5204 Switch to using the standard representation of the constant pool -- namely, the 
MachineConstantPool. This involved refactoring the two classes involved in
printing out Sparc assembly. In fact, they should share all this code anyway.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9776 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-07 17:45:28 +00:00
Misha Brukman
941fc9acd9 We accept TargetMachine as a const reference. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9775 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-07 17:44:18 +00:00
Misha Brukman
7eabdc5fb8 PreSelection and PeepholeOpts are now FunctionPasses. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9774 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-07 17:43:43 +00:00
Misha Brukman
feed25ffdc * Stop making a global for each constant that cannot live in an instruction; 
it will be converted to a MachineConstantPool index during instruction
  selection
* This is now eligible to become a FunctionPass since it does not have any side
  effects outside of the function it is processing.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9773 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-07 17:31:22 +00:00
Misha Brukman
49ab7f2089 * Use the MachineConstantPool for storing constants instead of a hash_set; 
* Do not create new globals for constants!

Also, order #includes as per coding style guide


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9772 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-07 17:29:48 +00:00
Misha Brukman
22eb79619d Use basename $< to get just the filename, not full path, for ease of reading. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9770 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-07 17:26:27 +00:00
Chris Lattner
c1e0d7876b Hopefully this will fix PR98 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9762 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-07 00:38:09 +00:00
Misha Brukman
6d7aad1dd5 * Make the comment header 80 columns long 
* Alphabetize #includes


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9751 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-06 18:06:13 +00:00
Misha Brukman
e2bf0a2c36 Let's not forget about our friends -- Constant Pool indices. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9750 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-06 00:04:11 +00:00
Chris Lattner
414d9d2707 Do not use a class before it is defined. 
Be gcc 3.4 clean


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9727 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-05 06:25:06 +00:00
Brian Gaeke
55766e139a Update verifySavedState()'s comment, so that it reflects its current 
status.  In doFinalization(), skip over external functions, just like
Anand's mapping info does.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9703 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-04 22:42:41 +00:00