Commit Graph

236 Commits

Author SHA1 Message Date
Matthijs Kooijman 2530f5fe43 Make MachineFrameInfo::print not crash when no TargetFrameInfo is available.
llvm-svn: 58606
2008-11-03 11:16:43 +00:00
Dan Gohman 4459c4250d Adjust whitespace in debug messages to be more consistent
with other debug messages.

llvm-svn: 57543
2008-10-15 02:57:38 +00:00
Matthijs Kooijman c8d7988da8 Make MachineFunction not crash when TargetMachine::getRegisterInfo() returns
NULL, but just hide some debug output then.

llvm-svn: 57437
2008-10-13 12:37:16 +00:00
Dan Gohman 5cf6120a7c Fix these comments to reflect current reality. Surprisingly,
MachineConstantPool::getConstantPoolIndex actually expects
a log2-encoded alignment.

llvm-svn: 56248
2008-09-16 20:45:53 +00:00
Dan Gohman a79db30d28 Tidy up several unbeseeming casts from pointer to intptr_t.
llvm-svn: 55779
2008-09-04 17:05:41 +00:00
Chris Lattner 838aff36dd get MachineConstantPool off std::ostream, onto raw_ostream. It would be
really nice if someone converted MachineFunction::print to raw_ostream.

llvm-svn: 55268
2008-08-23 22:53:13 +00:00
Chris Lattner 0c19df4871 Switch the asmprinter (.ll) and all the stuff it requires over to
use raw_ostream instead of std::ostream.  Among other goodness,
this speeds up llvm-dis of kc++ with a release build from 0.85s
to 0.49s (88% faster).

Other interesting changes:
 1) This makes Value::print be non-virtual.
 2) AP[S]Int and ConstantRange can no longer print to ostream directly, 
    use raw_ostream instead.
 3) This fixes a bug in raw_os_ostream where it didn't flush itself 
    when destroyed.
 4) This adds a new SDNode::print method, instead of only allowing "dump".


A lot of APIs have both std::ostream and raw_ostream versions, it would
be useful to go through and systematically anihilate the std::ostream 
versions.

This passes dejagnu, but there may be minor fallout, plz let me know if
so and I'll fix it.

llvm-svn: 55263
2008-08-23 22:23:09 +00:00
Dan Gohman 804c95df52 Fold the useful features of alist and alist_node into ilist, and
a new ilist_node class, and remove them. Unlike alist_node,
ilist_node doesn't attempt to manage storage itself, so it avoids
the associated problems, including being opaque in gdb.

Adjust the Recycler class so that it doesn't depend on alist_node.
Also, change it to use explicit Size and Align parameters, allowing
it to work when the largest-sized node doesn't have the greatest
alignment requirement.

Change MachineInstr's MachineMemOperand list from a pool-backed
alist to a std::list for now.

llvm-svn: 54146
2008-07-28 21:51:04 +00:00
Dan Gohman 8c08a692ee Fix uses of underscore-capital names.
llvm-svn: 53870
2008-07-21 19:48:15 +00:00
Dan Gohman 0597e5b697 Trim unnecessary #includes.
llvm-svn: 53471
2008-07-11 20:38:31 +00:00
Dan Gohman 3b46030375 Pool-allocation for MachineInstrs, MachineBasicBlocks, and
MachineMemOperands. The pools are owned by MachineFunctions.

This drastically reduces the number of calls to malloc/free made
during the "Emit" phase of scheduling, as well as later phases
in CodeGen. Combined with other changes, this speeds up the
"instruction selection" phase of CodeGen by 10% in some cases.

llvm-svn: 53212
2008-07-07 23:14:23 +00:00
Chris Lattner 4db1f62d84 Silence warning when no assertions.
llvm-svn: 49284
2008-04-06 21:46:45 +00:00
Evan Cheng 6d56368caf Spiller now remove unused spill slots.
llvm-svn: 47657
2008-02-27 03:04:06 +00:00
Bill Wendling d7a258d325 Rename PrintableName to Name.
llvm-svn: 47629
2008-02-26 21:47:57 +00:00
Bill Wendling c24ea4fb41 Change "Name" to "AsmName" in the target register info. Gee, a refactoring tool
would have been a Godsend here!

llvm-svn: 47625
2008-02-26 21:11:01 +00:00
Dan Gohman 3a4be0fdef Rename MRegisterInfo to TargetRegisterInfo.
llvm-svn: 46930
2008-02-10 18:45:23 +00:00
Chris Lattner 6068832dbe move MachineFrameInfo::CreateFixedObject out of line, give MachineFrameInfo
a reference to TargetFrameInfo.  Rearrange order of fields in StackObject to
save a word.

llvm-svn: 46348
2008-01-25 07:19:06 +00:00
Chris Lattner 574e7166e0 properly encapsulate the parent field of MBB and MI with get/set accessors.
llvm-svn: 45469
2007-12-31 04:56:33 +00:00
Chris Lattner a10fff51d9 Rename SSARegMap -> MachineRegisterInfo in keeping with the idea
that "machine" classes are used to represent the current state of
the code being compiled.  Given this expanded name, we can start 
moving other stuff into it.  For now, move the UsedPhysRegs and
LiveIn/LoveOuts vectors from MachineFunction into it.

Update all the clients to match.

This also reduces some needless #includes, such as MachineModuleInfo
from MachineFunction.

llvm-svn: 45467
2007-12-31 04:13:23 +00:00
Chris Lattner f3ebc3f3d2 Remove attribution from file headers, per discussion on llvmdev.
llvm-svn: 45418
2007-12-29 20:36:04 +00:00
Duncan Sands 283207a71c Eliminate the remaining uses of getTypeSize. This
should only effect x86 when using long double.  Now
12/16 bytes are output for long double globals (the
exact amount depends on the alignment).  This brings
globals in line with the rest of LLVM: the space
reserved for an object is now always the ABI size.
One tricky point is that only 10 bytes should be
output for long double if it is a field in a packed
struct, which is the reason for the additional
argument to EmitGlobalConstant.

llvm-svn: 43688
2007-11-05 00:04:43 +00:00
Dan Gohman c731c97fac Use empty() member functions when that's what's being tested for instead
of comparing begin() and end().

llvm-svn: 42585
2007-10-03 19:26:29 +00:00
Devang Patel 8c78a0bff0 Drop 'const'
llvm-svn: 36662
2007-05-03 01:11:54 +00:00
Devang Patel e95c6ad802 Use 'static const char' instead of 'static const int'.
Due to darwin gcc bug, one version of darwin linker coalesces
static const int, which defauts PassID based pass identification.

llvm-svn: 36652
2007-05-02 21:39:20 +00:00
Devang Patel 09f162ca6a Do not use typeinfo to identify pass in pass manager.
llvm-svn: 36632
2007-05-01 21:15:47 +00:00
Evan Cheng d21968d11a Change UsedPhysRegs from array bool to BitVector to save some space. Setting / getting its states now go through MachineFunction.
llvm-svn: 36451
2007-04-25 22:10:09 +00:00
Chris Lattner 9bd98ea4c1 support > 4G stack objects
llvm-svn: 36422
2007-04-25 04:20:54 +00:00
Chris Lattner 945e437c65 Generalize TargetData strings, to support more interesting forms of data.
Patch by Scott Michel.

llvm-svn: 34266
2007-02-14 05:52:17 +00:00
Chris Lattner 50ee0e40e5 Teach TargetData to handle 'preferred' alignment for each target, and use
these alignment amounts to align scalars when we can.  Patch by Scott Michel!

llvm-svn: 33409
2007-01-20 22:35:55 +00:00
Evan Cheng 763550323d Debug dump error.
llvm-svn: 32743
2006-12-22 02:04:05 +00:00
Jim Laskey 70323a8146 1. Tidy up jump table info.
2. Allow the jit to handle PIC relocable jump tables.

llvm-svn: 32581
2006-12-14 19:17:33 +00:00
Bill Wendling 355fc5ad50 Removed more <iostream> includes
llvm-svn: 32321
2006-12-07 20:28:15 +00:00
Chris Lattner cde339cf1e const'ify jump table stuff
llvm-svn: 31269
2006-10-28 18:17:09 +00:00
Chris Lattner 28328f9a0a add an assert
llvm-svn: 31267
2006-10-28 18:11:20 +00:00
Chris Lattner bd7286e606 Bugfixes
llvm-svn: 30709
2006-10-03 20:19:23 +00:00
Chris Lattner 64fd9487bd Provide a function that ensures MBB numbering is dense and inorder. This
can be used by MachineFunctionPasses who need this property.

llvm-svn: 30706
2006-10-03 19:18:57 +00:00
Evan Cheng 616aa548b2 Use getOffset() instead.
llvm-svn: 30327
2006-09-14 07:41:12 +00:00
Evan Cheng 4f9299552b A MachineConstantPool may have mixed Constant* and MachineConstantPoolValue* values.
llvm-svn: 30316
2006-09-14 05:50:57 +00:00
Evan Cheng 45fe3bc72c Added support for machine specific constantpool values. These are useful for
representing expressions that can only be resolved at link time, etc.

llvm-svn: 30278
2006-09-12 21:00:35 +00:00
Chris Lattner 3d27be1333 s|llvm/Support/Visibility.h|llvm/Support/Compiler.h|
llvm-svn: 29911
2006-08-27 12:54:02 +00:00
Chris Lattner 436c2dd927 Add an out-of-line virtual function to home class.
llvm-svn: 29154
2006-07-14 23:08:47 +00:00
Chris Lattner e097e6f7c7 Shave another 27K off libllvmgcc.dylib with visibility hidden
llvm-svn: 28973
2006-06-28 22:17:39 +00:00
Reid Spencer ee7eaa25cf For PR801:
Refactor the Graph writing code to use a common implementation which is
now in lib/Support/GraphWriter.cpp. This completes the PR.

Patch by Anton Korobeynikov. Thanks, Anton!

llvm-svn: 28925
2006-06-27 16:49:46 +00:00
Reid Spencer 7c77323e1d For PR798:
Add support for Graphviz. Patch contributed by Anton Korobeynikov.

llvm-svn: 28684
2006-06-05 15:44:46 +00:00
Chris Lattner 52d0c78de8 Print the vreg that livein physregs are live in
llvm-svn: 28314
2006-05-16 05:55:30 +00:00
Owen Anderson 8c2c1e90c4 Refactor a bunch of includes so that TargetMachine.h doesn't have to include
TargetData.h.  This should make recompiles a bit faster with my current
TargetData tinkering.

llvm-svn: 28238
2006-05-12 06:33:49 +00:00
Owen Anderson 20a631fde7 Refactor TargetMachine, pushing handling of TargetData into the target-specific subclasses. This has one caller-visible change: getTargetData() now returns a pointer instead of a reference.
This fixes PR 759.

llvm-svn: 28074
2006-05-03 01:29:57 +00:00
Nate Begeman 3e04bb482b Code cleanup associated with jump tables, thanks to Chris for noticing
these.

llvm-svn: 27950
2006-04-22 23:52:35 +00:00
Nate Begeman 4ca2ea5b43 JumpTable support! What this represents is working asm and jit support for
x86 and ppc for 100% dense switch statements when relocations are non-PIC.
This support will be extended and enhanced in the coming days to support
PIC, and less dense forms of jump tables.

llvm-svn: 27947
2006-04-22 18:53:45 +00:00
Chris Lattner 6bc4b9c7f8 Remove unused method
llvm-svn: 27379
2006-04-03 21:39:03 +00:00
Chris Lattner f6190821da Adjust to MachineConstantPool interface change: instead of keeping a
value/alignment pair for each constant, keep a value/offset pair.

llvm-svn: 26078
2006-02-09 04:46:04 +00:00
Chris Lattner ba97264e72 rename fields of constant pool entries
llvm-svn: 26076
2006-02-09 04:22:52 +00:00
Evan Cheng 32be2dc0af Allow the specification of explicit alignments for constant pool entries.
llvm-svn: 25855
2006-01-31 22:23:14 +00:00
Jim Laskey 57a5e0b45a Moving MachineDebugInfo to module level location.
llvm-svn: 25090
2006-01-04 13:43:56 +00:00
Jim Laskey 7c462768ed Added source file/line correspondence for dwarf (PowerPC only at this point.)
llvm-svn: 24748
2005-12-16 22:45:29 +00:00
Jim Laskey d00db257c7 Added graphviz/gv support for MF.
llvm-svn: 23700
2005-10-12 12:09:05 +00:00
Chris Lattner d4d10fff99 If a function has live ins/outs, print them
llvm-svn: 23181
2005-08-31 22:34:59 +00:00
Chris Lattner 77b220f3d5 print stack object alignment in -print-machineinstr dumps
llvm-svn: 21992
2005-05-13 22:54:44 +00:00
Misha Brukman 835702a094 Remove trailing whitespace
llvm-svn: 21420
2005-04-21 22:36:52 +00:00
Chris Lattner f6c93e36c7 Improve conformance with the Misha spelling benchmark suite
llvm-svn: 19930
2005-01-30 00:09:23 +00:00
Chris Lattner e6074aa08b adjust to ilist changes.
llvm-svn: 19924
2005-01-29 18:41:25 +00:00
Chris Lattner 304053c6ec Add support for the PhysRegsUsed array.
llvm-svn: 19789
2005-01-23 22:13:58 +00:00
Chris Lattner e64ff1c4b2 Silence warnings from VS
llvm-svn: 19386
2005-01-08 19:55:00 +00:00
Alkis Evlogimenos 58350a7435 Indent to 2 spaces and cleanup excess whitespace.
llvm-svn: 16188
2004-09-05 18:41:35 +00:00
Reid Spencer 7c16caa336 Changes For Bug 352
Move include/Config and include/Support into include/llvm/Config,
include/llvm/ADT and include/llvm/Support. From here on out, all LLVM
public header files must be under include/llvm/.

llvm-svn: 16137
2004-09-01 22:55:40 +00:00
Chris Lattner a1d7802e3c Move this code to lib/Target/SparcV9/MachineFunctionInfo.cpp
llvm-svn: 15834
2004-08-16 22:36:34 +00:00
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 224704fc6f Add a note that people shouldn't use MachineFunctionInfo.
llvm-svn: 15823
2004-08-16 18:27:24 +00:00
Chris Lattner c66f27fd29 Stop using CreateStackObject(RegClass*)
llvm-svn: 15775
2004-08-15 22:02:22 +00:00
Chris Lattner e64f008fe3 Forward substitute some constants into their users
llvm-svn: 15693
2004-08-12 18:10:18 +00:00
Chris Lattner eb02313413 The only target that uses this code (v9) always has argsOnStackHaveFixedSize
set to true (obviously)

llvm-svn: 15692
2004-08-12 18:06:35 +00:00
Misha Brukman 63b38bd2ed Fix #includes of i*.h => Instructions.h as per PR403.
llvm-svn: 15334
2004-07-29 17:30:56 +00:00
Alkis Evlogimenos 2c422bbefb Add viewCFG() and viewCFGOnly() APIs.
llvm-svn: 14679
2004-07-08 00:47:58 +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 9a60c532a8 Make sure that we destroy the MBB's, with all of their instructions, before
any other data structures

llvm-svn: 14524
2004-07-01 06:29:07 +00:00
Chris Lattner a47455dbd3 Instance var no longer exists
llvm-svn: 14520
2004-07-01 06:02:07 +00:00
Chris Lattner 5888b5d4b1 Fix fallout from getOffsetOfLocalArea() being negated. Debugging dumps were being
printed incorrectly, and we were reserving 8 extra bytes of stack space for functions
on X86.

llvm-svn: 14152
2004-06-11 06:37:11 +00:00
Chris Lattner 185fa54c68 Inline findOptimalStorageSize into it's caller, both of which are sparc specific
llvm-svn: 13955
2004-06-02 05:56:52 +00:00
Tanya Lattner 91fa3a9908 Moved MachineBasicBlock deconstructor to cpp file and removed it from LeakDetector to fix memory leak bug.
llvm-svn: 13718
2004-05-24 07:14:35 +00:00
Tanya Lattner a578cb7a65 Added MachineFunction parent* to MachineBasicBlock. Customized ilist template
to set the parent when a MachineBasicBlock is added to a MachineFunction.

llvm-svn: 13716
2004-05-24 06:11:51 +00:00
Brian Gaeke 4cf17775e8 Start NextMBBNumber out at zero.
llvm-svn: 13515
2004-05-12 21:35:23 +00:00
Brian Gaeke 2fe0ac9ade Change how the beginnings and ends of MachineFunctions are printed. Get
rid of the funny cast.

llvm-svn: 12537
2004-03-29 21:58:31 +00:00
Brian Gaeke 427cec1395 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.

llvm-svn: 12043
2004-03-01 06:43:29 +00:00
Chris Lattner d5a49c477d Remove use of an ugly header
llvm-svn: 12002
2004-02-29 19:04:31 +00:00
Alkis Evlogimenos 14f3fe81c6 Add LeakDetection to MachineInstr.
Move out of line member functions of MachineBasicBlock to
MachineBasicBlock.cpp.

llvm-svn: 11497
2004-02-16 07:17:43 +00:00
Alkis Evlogimenos 6a35516dcc Add back machine code deleter pass until we get a MachineCode pass
that will be responsible for the creation of MachineFunctions and will
be required by all MachineFunctionPass passes.

llvm-svn: 11453
2004-02-15 00:03:15 +00:00
Brian Gaeke 52440fd481 Refactor MachineFunction::print() into MachineBasicBlock::print().
Add MachineBasicBlock::dump().

llvm-svn: 11364
2004-02-13 04:39:55 +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
Chris Lattner cae054f59f Fix a bug in a recent checkin
llvm-svn: 11050
2004-02-01 05:25:07 +00:00
Brian Gaeke 845c0dd196 Give clients of MachineFunctionPrinter the ability to specify a banner and
choose an ostream.

llvm-svn: 11016
2004-01-30 21:53:46 +00:00
Chris Lattner 4cbb97bfdd Add a new target-independent machine code freeing pass
llvm-svn: 10560
2003-12-20 10:20:58 +00:00
Chris Lattner 9a3478e022 * Finegrainify namespacification
* Move sparc specific code out of generic code
* Eliminate the getOffset() method which made INVALID_FRAME_OFFSET
  necessary, which made pulling in MAX_INT as a sentinal necessary.

llvm-svn: 10553
2003-12-20 09:17:07 +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
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
Brian Gaeke 89207943a1 Factory methods for FunctionPasses now return type FunctionPass *.
llvm-svn: 7823
2003-08-13 18:18:15 +00:00
Chris Lattner 414832fea6 Const correctness fixes
llvm-svn: 7349
2003-07-26 23:24:56 +00:00
John Criswell 3ef61afb76 Merged in autoconf branch. This provides configuration via the autoconf
system.

llvm-svn: 7014
2003-06-30 21:59:07 +00:00
Chris Lattner 6ee2cf5d89 Remove unneccesary &*
llvm-svn: 5871
2003-04-23 16:36:11 +00:00
Chris Lattner eb45c982ae Print machine frame objects with the frame offset intrinsic to the machine
llvm-svn: 5329
2003-01-16 18:35:57 +00:00
Chris Lattner c6807e8f5d Add support for constant pool
Add helper methods for MachineFrameInfo

llvm-svn: 5216
2003-01-13 00:23:03 +00:00
Chris Lattner 42d59219c7 Rename MachineOptInfo to TargetoptInfo
Rename MachineCacheInfo to TargetCacheInfo

llvm-svn: 5203
2002-12-29 02:50:35 +00:00
Chris Lattner ca4362fee7 Rename FunctionFrameInfo to MachineFrameInfo
llvm-svn: 5200
2002-12-28 21:08:26 +00:00
Chris Lattner 871e591e34 Rename MachineFrameInfo to TargetFrameInfo.h
llvm-svn: 5199
2002-12-28 21:00:25 +00:00
Chris Lattner 32525647e1 * A bunch of functionality and data was removed from MachineFunction and put
into a new MachineFunctionInfo class
* Implement new FunctionFrameInfo class

llvm-svn: 5193
2002-12-28 20:37:16 +00:00
Chris Lattner 448fb45b2d Remove dependency on SSARegMap.h by MachineFunction.h
llvm-svn: 5143
2002-12-25 05:03:22 +00:00
Chris Lattner f895418b47 Implement printing of MBB arguments
llvm-svn: 5053
2002-12-15 20:35:25 +00:00
Misha Brukman d5b111a10c Initialize the SSARegMap.
llvm-svn: 4782
2002-11-20 18:55:27 +00:00
Chris Lattner 214808f8ac Implement structured machine code printing
llvm-svn: 4435
2002-10-30 00:48:05 +00:00
Chris Lattner 90e64905b9 Make argsize calculation stuff optional, so that Targets without FrameInfo
objects yet don't die

llvm-svn: 4427
2002-10-29 23:40:03 +00:00
Chris Lattner bbd68ada1a Rename annotation id
llvm-svn: 4425
2002-10-29 23:18:43 +00:00
Misha Brukman 6be5e92526 Replaced uses of deprecated `MachineFunction::get(BasicBlock *BB)'.
llvm-svn: 4351
2002-10-28 20:00:31 +00:00
Chris Lattner 7421df92cb Eliminate unneccesary use of MachineBasicBlock::get
llvm-svn: 4339
2002-10-28 06:01:57 +00:00
Chris Lattner ba3a8060ff s/method/function
llvm-svn: 4338
2002-10-28 05:58:46 +00:00
Chris Lattner 8c63b6897d Change MachineBasicBlock's to not be Annotations, instead they are kept as
part of a linked list tracked by MachineFunction.  MachineBasicBlock::get
is now linear time instead of constant time, and thus is deprecated!

llvm-svn: 4337
2002-10-28 05:30:46 +00:00
Chris Lattner 658839bafd MachineFunction now includes MachineBasicBlock so there is no need to
reinclude it

llvm-svn: 4322
2002-10-28 02:01:35 +00:00
Chris Lattner 8710aab04c Rename MachineCodeForBasicBlock to MachineBasicBlock
llvm-svn: 4318
2002-10-28 01:41:47 +00:00
Chris Lattner 8494d08688 Minor cleanups
llvm-svn: 4312
2002-10-28 01:16:38 +00:00
Chris Lattner 6d8a6c645c Move machine code generation/destruction passes out of Sparc.cpp because
they are generic

llvm-svn: 4310
2002-10-28 01:12:41 +00:00
Chris Lattner f9df48d34c Prune #includes
llvm-svn: 4307
2002-10-28 01:02:51 +00:00
Misha Brukman 7ae7f84cf3 Changed `MachineCodeForMethod' to `MachineFunction'.
llvm-svn: 4301
2002-10-28 00:28:31 +00:00
Vikram S. Adve ffc9dd5c0d Don't pad variables in stack slots for performance!
llvm-svn: 4115
2002-10-11 16:10:53 +00:00
Vikram S. Adve e567179aaa Improve and fix error in allocating stack slots: adjust alignment after adding
base address of the relevant region (instead of assuming that each region
is maximally aligned).

llvm-svn: 3736
2002-09-16 15:18:16 +00:00
Chris Lattner 10073a9080 *** empty log message ***
llvm-svn: 3075
2002-07-25 06:17:51 +00:00
Chris Lattner e98dd5fcac *** empty log message ***
llvm-svn: 3056
2002-07-24 21:21:32 +00:00
Anand Shukla 3de6fcfdec added std:: to endl
llvm-svn: 2875
2002-07-11 00:17:17 +00:00
Vikram S. Adve 6a36c8f2b9 Fix print of BB name in dump().
llvm-svn: 2861
2002-07-10 21:45:30 +00:00
Vikram S. Adve 4180fe41c2 Fix printing of BB in dump.
llvm-svn: 2830
2002-07-08 23:03:54 +00:00
Chris Lattner 7076ff29ed MEGAPATCH checkin.
For details, See: docs/2002-06-25-MegaPatchInfo.txt

llvm-svn: 2778
2002-06-25 16:13:21 +00:00
Vikram S. Adve 7092772475 Optional args are no longer allocated as they are discovered.
(This can be improved to avoid making the initial pass over the method.)
Also, ensure automatic vars and reg. spills areas are not extended
if their sizes are used for computing some other offset.

llvm-svn: 2310
2002-04-25 04:30:43 +00:00
Chris Lattner 62b7fd136e Change references to the Method class to be references to the Function
class.  The Method class is obsolete (renamed) and all references to it
are being converted over to Function.

llvm-svn: 2144
2002-04-07 20:49:59 +00:00
Vikram S. Adve f434a9ed5f Include temp. values when computing max. size of stack frame!
llvm-svn: 2070
2002-03-31 18:57:49 +00:00
Vikram S. Adve 377646fcfd Fix padding for variables allocated on stack.
llvm-svn: 1969
2002-03-24 03:39:26 +00:00
Vikram S. Adve 7446b323a7 Added function computeOffsetforLocalVar to check how big the
offset-from-FP will be before allocating space for a local variable.

llvm-svn: 1905
2002-03-18 03:36:30 +00:00
Chris Lattner 7c7930f59c * Make it compile with GCC 3.0.4
llvm-svn: 1788
2002-02-24 23:01:56 +00:00
Chris Lattner 60a6591d83 Method.h no longer includes BasicBlock.h
Method::inst_* is now in llvm/Support/InstIterator.h
GraphTraits specializations for BasicBlock and Methods are now in llvm/Support/CFG.h

llvm-svn: 1746
2002-02-12 21:07:25 +00:00
Chris Lattner eda6bd71a0 Code pulled out of MAchineInstr.(h|cpp)
llvm-svn: 1660
2002-02-03 07:54:50 +00:00