Chris Lattner
b1c22980b1
Remove noncopyable base class as it was making the doxygen docs harder to read
...
llvm-svn: 6576
2003-06-03 15:29:12 +00:00
Chris Lattner
347bd5fb6f
Remove noncopyableV base classes, as they were confusing the doxygen documentation,
...
making it harder to read.
llvm-svn: 6575
2003-06-03 15:28:40 +00:00
Chris Lattner
68f1b02a60
Remove NonCopyable base class to clean up doxygen output
...
llvm-svn: 6551
2003-06-02 22:07:37 +00:00
Chris Lattner
d94534c537
Hack up MachineCodeEmitter to actually be target independent.
...
llvm-svn: 6514
2003-06-01 23:20:02 +00:00
Tanya Lattner
eaa01f0821
Fixed comment width, changed arg to be const, fixed indentation, removed unnecessary includes.
...
llvm-svn: 6476
2003-05-31 20:01:37 +00:00
Vikram S. Adve
9625e27034
Made a single common InvalidRegNum = -1.
...
llvm-svn: 6473
2003-05-31 07:44:07 +00:00
Vikram S. Adve
2c9fc5ded3
Renamed a variable.
...
llvm-svn: 6472
2003-05-31 07:43:41 +00:00
Vikram S. Adve
c40874054e
Support for annul/pred and other future flags on op codes.
...
Support for recording the physical register for implcit references.
llvm-svn: 6471
2003-05-31 07:43:01 +00:00
Vikram S. Adve
d43c10b583
Added MachineCodeForInstruction object as an argument to
...
TmpInstruction constructors because every TmpInstruction object has
to be registered with a MachineCodeForInstruction to prevent leaks.
This simplifies the user's code.
llvm-svn: 6469
2003-05-31 07:41:24 +00:00
Misha Brukman
c5a1e94883
Added saveBBreferences() for BasicBlock resolution.
...
llvm-svn: 6451
2003-05-30 20:32:45 +00:00
Tanya Lattner
ceefb5002a
Sorry, correcting small typo.
...
llvm-svn: 6433
2003-05-30 15:53:50 +00:00
Tanya Lattner
117f7c0082
Added support for cloning a trace.
...
llvm-svn: 6430
2003-05-30 15:48:23 +00:00
Sumant Kowshik
f022bd6bf3
Changes to support function pointers
...
llvm-svn: 6421
2003-05-29 22:43:46 +00:00
Chris Lattner
d3eae6379d
Don't require the user to do something like isa<foo>(II->get()). The ->get
...
should be implicit.
llvm-svn: 6395
2003-05-29 15:08:33 +00:00
Chris Lattner
47842943a5
Doxygenify comments
...
llvm-svn: 6393
2003-05-29 15:06:40 +00:00
Misha Brukman
ef428e8dca
Fixed misspelling and broke a line that was wrapping.
...
llvm-svn: 6391
2003-05-29 05:00:14 +00:00
Misha Brukman
6e0ae68c05
Defines a pass-through debugging emitter -- it writes to a file for inspection
...
and to memory to test execution (using a passed-in code emitter).
llvm-svn: 6365
2003-05-27 21:46:56 +00:00
Misha Brukman
2f45624868
Allow allocation of a Sparc TargetMachine.
...
llvm-svn: 6364
2003-05-27 21:46:07 +00:00
Chris Lattner
593cb8cafe
Expose proto for SRoA pass.
...
llvm-svn: 6348
2003-05-27 15:52:45 +00:00
Vikram S. Adve
73ee5ff6b8
(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.
llvm-svn: 6343
2003-05-27 00:07:13 +00:00
Vikram S. Adve
ab50c0aee5
Renamed MachienOperand::opIsDef to MachineOperand::opIsDefOnly()
...
and related functions and flags. Fixed several bugs where only
"isDef" was being checked, not "isDefAndUse".
llvm-svn: 6342
2003-05-27 00:06:48 +00:00
Vikram S. Adve
e3af518f95
Make case of GetNumOfInt/FloatArgRegs functions to be use lower case
...
like all the other functions.
llvm-svn: 6326
2003-05-25 16:02:05 +00:00
Misha Brukman
6ffaa5b188
Reword to remove reference to how things worked in the past.
...
llvm-svn: 6323
2003-05-24 01:08:43 +00:00
Misha Brukman
151f7484ab
NOP instructions are pseudo-instructions. We should not have them explicitly in
...
our representation, since they are usually special cases of already-existing
instructions.
This abstracts away methods that let a pass create and verify a NOP instruction,
without relying on a `NOP' enum to be in existence in the target's instruction
info descriptor.
llvm-svn: 6319
2003-05-24 00:08:39 +00:00
Chris Lattner
9cdb6fdeaa
Remove some cruft, add some methods to allow implementation of bugfix for
...
Bug: Linker/2003-04-26-NullPtrLinkProblem.ll
llvm-svn: 6313
2003-05-23 20:02:05 +00:00
Chris Lattner
e7c3c48fb4
Minor rewording/cleanups
...
llvm-svn: 6311
2003-05-23 17:13:15 +00:00
Chris Lattner
aaf60fb906
Remove long dead code
...
llvm-svn: 6307
2003-05-22 22:00:54 +00:00
Chris Lattner
1358ad783e
New method
...
llvm-svn: 6259
2003-05-21 17:49:08 +00:00
Misha Brukman
825e174bf7
Hopefully, the final fix for `[Pp]ropogate'.
...
llvm-svn: 6251
2003-05-20 21:01:22 +00:00
Misha Brukman
74cf3f5246
s/convertable/convertible/g
...
llvm-svn: 6248
2003-05-20 18:45:36 +00:00
Misha Brukman
ecdaad27d6
The plural of `Pass' is Passes, not Pass's.
...
llvm-svn: 6247
2003-05-20 18:39:06 +00:00
Chris Lattner
435e5592a9
Add support for setjmp/longjmp primitives
...
Patch checked in for Bill Wendling :)
llvm-svn: 6241
2003-05-17 22:26:33 +00:00
Chris Lattner
0619ee9f39
Add some methods to make type safety a bit easier
...
llvm-svn: 6198
2003-05-14 17:49:52 +00:00
Chris Lattner
afc685b278
Beef up interface, move getVarInfo out-of-line.
...
llvm-svn: 6114
2003-05-12 14:23:04 +00:00
Chris Lattner
d06c47110a
Expand API for updating live var info.
...
Expose iterators, not const-iterators.
Rename method that was VERY misleading
llvm-svn: 6108
2003-05-12 03:51:30 +00:00
Chris Lattner
46f2fc75da
Make sure that globals are emitted AFTER the passmanager is set up for the JIT,
...
because the globals may refer to functions that need to be compiled!
llvm-svn: 6105
2003-05-12 02:14:34 +00:00
Joel Stanley
14866a103c
Fixed comment.
...
llvm-svn: 6072
2003-05-10 01:56:42 +00:00
Chris Lattner
c2861218f5
Update out of date comment
...
llvm-svn: 6070
2003-05-09 22:16:18 +00:00
Chris Lattner
451890e365
Add new method to check to see if a global is available
...
llvm-svn: 6058
2003-05-09 03:29:03 +00:00
Chris Lattner
3160b1235e
Allow const functions
...
llvm-svn: 6056
2003-05-09 03:27:41 +00:00
Chris Lattner
836e8c1f2a
Fix bug in last checkin
...
llvm-svn: 6055
2003-05-08 22:00:52 +00:00
Chris Lattner
7c8bf633a5
Add new methods for stub generation
...
llvm-svn: 6053
2003-05-08 21:53:57 +00:00
Chris Lattner
ba9142280a
Add a pointersize/endianness safe load routine to match the store routine
...
llvm-svn: 6042
2003-05-08 16:52:16 +00:00
Chris Lattner
6b02f9dcc3
Initial support for intrinsic functions
...
llvm-svn: 6033
2003-05-08 03:34:12 +00:00
Chris Lattner
1ea6fe252b
Initial checkin for LLVM intrinsic functions
...
llvm-svn: 6032
2003-05-08 03:33:54 +00:00
Chris Lattner
1c7dcb91d4
Add support for the new VarArgInst instruction, reindent some stuff
...
llvm-svn: 6028
2003-05-08 02:43:06 +00:00
Chris Lattner
bb2a0102ae
Add new VarArgInst class for the va_arg instruction
...
llvm-svn: 6027
2003-05-08 02:42:50 +00:00
Chris Lattner
d2fae9f27c
Add comments, add a vector to keep track of which registers are allocatable
...
llvm-svn: 6014
2003-05-07 20:07:58 +00:00
Chris Lattner
ff78e3f3e4
Fix memory corruption problem
...
llvm-svn: 6003
2003-05-06 18:45:02 +00:00
Misha Brukman
0cd9e6371c
It's 'separate'. The 'i.e.' is kinda nit-picking, but think of it this way:
...
'separate' is the one causing you to recompile all your passes anyway.
llvm-svn: 5992
2003-05-03 03:31:06 +00:00
Chris Lattner
bbe1aba425
Remove two fields from TargetData which are target specific.
...
llvm-svn: 5963
2003-04-26 20:11:09 +00:00
Chris Lattner
97c9c55218
Revert last checkin. Note that PHI nodes can use basic blocks also!
...
llvm-svn: 5956
2003-04-26 17:38:26 +00:00
Chris Lattner
e833466012
Remove long-dead obsolete cruft
...
llvm-svn: 5955
2003-04-25 23:39:08 +00:00
Chris Lattner
a550ee6b5d
Fix method name type-o
...
llvm-svn: 5933
2003-04-25 05:23:27 +00:00
Chris Lattner
d9a8a29c6f
*** Huge: Make constantexprs be handled correctly, conservatively
...
llvm-svn: 5923
2003-04-25 02:51:46 +00:00
Chris Lattner
a106185aa1
Default ctor doesn't provide name
...
llvm-svn: 5921
2003-04-25 02:50:19 +00:00
Chris Lattner
55a4aea29b
Add new targetdata ctor to create a targetdata appropriate to the module
...
llvm-svn: 5902
2003-04-24 19:08:45 +00:00
Chris Lattner
9485cd4e9b
Remove support for "targetdata pass ctors"
...
llvm-svn: 5901
2003-04-24 18:41:30 +00:00
Chris Lattner
9c67ad476b
LevelRaise now gets TD from passmanager
...
llvm-svn: 5897
2003-04-24 18:25:42 +00:00
Chris Lattner
a568a9261a
Kill unneccesary &*
...
llvm-svn: 5870
2003-04-23 16:35:30 +00:00
Chris Lattner
0a9913935f
Add stub to create lowerSwitches pass
...
llvm-svn: 5866
2003-04-23 16:24:19 +00:00
Chris Lattner
85d01fed47
Add information about the module source
...
llvm-svn: 5837
2003-04-22 18:03:13 +00:00
Chris Lattner
b5fc5522fb
Add support for tracking whether a module is 64/32 bit and big/little endian
...
Also add a moduleID field which can be used for diagnostics
llvm-svn: 5834
2003-04-22 18:02:04 +00:00
Chris Lattner
a20c5c7083
Add prototype to read .a files
...
llvm-svn: 5821
2003-04-19 21:45:52 +00:00
Chris Lattner
17200af63c
Add prototype for new CloneBasicBlock function
...
llvm-svn: 5804
2003-04-18 03:49:22 +00:00
Chris Lattner
1add946814
Don't force a ConstantPointer to be returned
...
llvm-svn: 5799
2003-04-17 19:22:47 +00:00
Chris Lattner
bb00f755ed
Change the interface to constant expressions to allow automatic folding
...
llvm-svn: 5793
2003-04-16 22:40:51 +00:00
Chris Lattner
19e35f5a22
Revert modulo scheduling change that should be part of the modulo-sched pass itself,
...
not part of the Instruction class.
llvm-svn: 5787
2003-04-16 20:30:02 +00:00
Chris Lattner
fa4f750f3e
Add new linkage types to support a real frontend
...
llvm-svn: 5786
2003-04-16 20:28:45 +00:00
Misha Brukman
71aef01e7e
Must use std::pair instead of just 'pair'.
...
llvm-svn: 5767
2003-04-07 00:25:09 +00:00
Guochun Shi
59e61c4ce2
added a function and a member to the TargetSchedInfo class
...
which is used by Modulo Scheduling pass
llvm-svn: 5766
2003-04-07 00:00:36 +00:00
Guochun Shi
62370b42ad
added some memory for clone function
...
llvm-svn: 5765
2003-04-06 23:58:44 +00:00
Chris Lattner
190480ecfe
Add getAnalysisUsage method
...
llvm-svn: 5756
2003-03-31 17:29:18 +00:00
Chris Lattner
8696069d85
Add helper method
...
llvm-svn: 5753
2003-03-21 21:41:02 +00:00
Chris Lattner
cf6eb5232a
Add more graph traits specializations for dominator tree nodes
...
llvm-svn: 5751
2003-03-20 21:21:05 +00:00
Chris Lattner
8c1c878dcb
Add new chunk type
...
llvm-svn: 5747
2003-03-19 20:48:27 +00:00
Chris Lattner
5e5950b7e0
Fix ConstantUInt::isAllOnesValue
...
llvm-svn: 5734
2003-03-10 22:39:02 +00:00
Chris Lattner
07a7a75331
Extend struct and array constants to support isNullValue
...
llvm-svn: 5719
2003-03-06 21:02:43 +00:00
Chris Lattner
a1d58f804e
Generalize interface a bit
...
llvm-svn: 5711
2003-03-06 16:50:21 +00:00
Chris Lattner
480507e92d
Add new getIncomingValueForBlock method
...
Relax a bit about constness
llvm-svn: 5709
2003-03-06 16:36:28 +00:00
Chris Lattner
92a316864d
Simplify some of the PHI node interfaces
...
llvm-svn: 5700
2003-03-05 21:15:12 +00:00
Chris Lattner
3e34da7458
Add a few new 'add' methods. Move the iterator around
...
llvm-svn: 5690
2003-03-03 23:27:52 +00:00
Chris Lattner
a49e96dda5
Change the mem2reg interface to accept a TargetData argument
...
llvm-svn: 5685
2003-03-03 17:25:18 +00:00
Chris Lattner
41e9bb787e
Don't apply type information to loads
...
llvm-svn: 5683
2003-03-03 17:13:22 +00:00
Chris Lattner
6046dda16e
Add dump method for loops
...
llvm-svn: 5670
2003-02-28 16:54:37 +00:00
Chris Lattner
cffe1c533c
Add graph traits specializations for loop nesting information...
...
llvm-svn: 5666
2003-02-28 03:05:15 +00:00
Chris Lattner
e6443c72fe
Add new Loop::hasExitBlock helper method
...
llvm-svn: 5663
2003-02-27 22:48:28 +00:00
Chris Lattner
c37308604f
Change behavior of changeExitBlock function to replace all instances of exit block
...
llvm-svn: 5661
2003-02-27 22:37:44 +00:00
Chris Lattner
db73d0ceab
Make the interface to update a little more efficient
...
llvm-svn: 5651
2003-02-27 20:24:17 +00:00
Chris Lattner
4efef545d2
* LoopInfo now keeps track of exit blocks from the loop
...
* New LoopInfo::isLoopHeader method
* Remove some #if 0 code
llvm-svn: 5649
2003-02-27 00:37:22 +00:00
Chris Lattner
5baf8bb966
Make the aliassettracker much more precise by actually tracking size
...
information for various accesses. What a concept.
llvm-svn: 5647
2003-02-26 22:11:00 +00:00
Chris Lattner
374168a56e
BasicAA doesn't need a public header
...
llvm-svn: 5639
2003-02-26 19:41:46 +00:00
Chris Lattner
f3a3d13d24
Tweak to work with new AA implementation
...
llvm-svn: 5632
2003-02-26 19:25:04 +00:00
Chris Lattner
8a8dc5b686
Checkin of new alias analysis interface:
...
* Takes into account the size of the memory reference to determine aliasing.
* Expose mod/ref information in a more consistent way
llvm-svn: 5631
2003-02-26 19:24:47 +00:00
Chris Lattner
7f0e8c4d31
* Un "protect" the getAnalysis<> functions
...
* Add a new initializePass() method to ImmutablePass
llvm-svn: 5629
2003-02-26 19:10:28 +00:00
Chris Lattner
38e874dd6e
Add new helper template function
...
llvm-svn: 5622
2003-02-25 00:00:50 +00:00
Chris Lattner
497c0d443c
Rename Instruction::hasSideEffects() -> mayWriteToMemory()
...
llvm-svn: 5620
2003-02-24 20:48:32 +00:00
Chris Lattner
f2009dbddb
This is a substantial rewrite of the AliasSetTracker class which now uses
...
a union-find based algorithm, is significantly faster, and is more general.
It will also scale to handle call instructions correctly, which is a nice
added bonus.
This includes a new pass -print-alias-sets which can be used to show how
alias sets are formed for a particular analysis.
llvm-svn: 5619
2003-02-24 20:37:56 +00:00
Chris Lattner
caba6cfcf5
Initial checkin of CallSite wrapper for Call/Invoke instructions
...
llvm-svn: 5618
2003-02-24 20:35:45 +00:00
Chris Lattner
74aa1f8c03
Add a new interface file for the PromoteMemToReg interface in the Utils library
...
llvm-svn: 5609
2003-02-22 23:04:52 +00:00
Chris Lattner
120d135f05
Move node forwarding code from being inlined to being out-of-line.
...
This brings a 11.6% speedup to steens, and a 3.6 overall speedup to ds-aa
llvm-svn: 5552
2003-02-13 19:09:00 +00:00
Chris Lattner
522cb6d282
Implement a "union-findy" version of DS-Analysis, which eliminates the
...
Referrers list on DSNodes.
llvm-svn: 5536
2003-02-11 23:11:51 +00:00
Chris Lattner
d4faf8a5da
Fix uninitialized member problem
...
llvm-svn: 5534
2003-02-11 06:36:00 +00:00
Chris Lattner
fade2f7d18
Bugfix for calling dump() after the links vector has been cleared
...
llvm-svn: 5533
2003-02-10 22:46:47 +00:00
Chris Lattner
723795113f
Move getNode() out of line
...
llvm-svn: 5531
2003-02-10 18:19:41 +00:00
Chris Lattner
4528fd1e2a
Implement a new method "viewGraph" which can be used to instantly view a graph from GDB.
...
llvm-svn: 5529
2003-02-10 18:17:38 +00:00
Chris Lattner
b86f27cc1f
TD Pass now does not cause globals to mark nodes incomplete.
...
llvm-svn: 5512
2003-02-09 18:40:25 +00:00
Chris Lattner
5f3ef2f0e7
Implement optimization for direct function call case. This dramatically
...
reduces the number of function nodes created and speeds up analysis by
about 10% overall.
llvm-svn: 5495
2003-02-05 21:59:58 +00:00
Chris Lattner
e8381114ef
Add sanity check
...
llvm-svn: 5489
2003-02-04 00:03:57 +00:00
Chris Lattner
102e619864
Hack to work around deficiency in pass infrastructure
...
llvm-svn: 5485
2003-02-03 22:51:28 +00:00
Chris Lattner
b58c9c95d0
Eliminate unused resolving caller stuff
...
llvm-svn: 5475
2003-02-03 19:11:04 +00:00
Chris Lattner
1c12ad543d
* Add a bunch of stuff for checking the integrity of the graph
...
* remove the isNodeDead method
llvm-svn: 5474
2003-02-03 19:10:24 +00:00
Chris Lattner
4bb510896d
Remove pool alloc accessor
...
llvm-svn: 5473
2003-02-03 19:08:33 +00:00
Chris Lattner
cfae77498b
Expose information about pool allocation
...
llvm-svn: 5471
2003-02-03 19:07:46 +00:00
Chris Lattner
58fa654380
Allow modifying a global variables constness property
...
llvm-svn: 5468
2003-02-02 16:40:40 +00:00
Chris Lattner
7aec6c471b
Change DSGraph stuff to use hash_(set|map) instead of std::(set|map)
...
This change provides a small (3%) but consistent speedup
llvm-svn: 5460
2003-02-01 04:52:08 +00:00
Chris Lattner
d6b11d83a3
Add new composition mask
...
llvm-svn: 5454
2003-02-01 03:28:26 +00:00
Joel Stanley
b867c1f059
Added protos for two alternate, convenient CallInst constructors.
...
llvm-svn: 5453
2003-02-01 00:41:27 +00:00
Chris Lattner
14cc7b4231
Add new function to allow removal of typed named elements
...
llvm-svn: 5442
2003-01-30 20:54:03 +00:00
Chris Lattner
3acf20f0da
New API for traversing graph
...
llvm-svn: 5430
2003-01-29 21:09:59 +00:00
Chris Lattner
37a2301f9e
New helper header
...
llvm-svn: 5423
2003-01-27 22:08:52 +00:00
Chris Lattner
77e422543e
* Eliminate boolean arguments in favor of using enums
...
llvm-svn: 5420
2003-01-23 22:06:33 +00:00
Chris Lattner
1d35ac61ce
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
301e1307d2
Move sparc specific code into the Sparc backend
...
llvm-svn: 5317
2003-01-15 21:36:50 +00:00
Chris Lattner
eac243c414
Simplify the interface
...
llvm-svn: 5313
2003-01-15 21:13:32 +00:00
Chris Lattner
30fbd2d1fe
Move private headers into private regalloc directory
...
llvm-svn: 5308
2003-01-15 20:26:32 +00:00
Chris Lattner
7f85810349
Move private header to private dir
...
llvm-svn: 5304
2003-01-15 19:50:32 +00:00
Chris Lattner
cfa7a8f9a2
Remove obsolete ctor
...
llvm-svn: 5301
2003-01-15 19:47:02 +00:00
Chris Lattner
7a5291a0c9
Remove internal helper fn
...
llvm-svn: 5300
2003-01-15 19:46:39 +00:00
Chris Lattner
d06cd53a81
ADd support for CC registers for Sparc BE
...
llvm-svn: 5297
2003-01-15 19:22:23 +00:00
Chris Lattner
f254db43cd
Add support for the CC registers for Sparc BE
...
llvm-svn: 5296
2003-01-15 19:22:06 +00:00
Chris Lattner
8c56dc23a5
Remove more unused methods
...
llvm-svn: 5295
2003-01-15 19:21:50 +00:00
Chris Lattner
e6fb373c01
Remove a ton of functions that are no longer used, instead using BuildMI
...
llvm-svn: 5290
2003-01-15 17:35:44 +00:00
Chris Lattner
856c3ad41c
Add new helper method addRegDef
...
llvm-svn: 5289
2003-01-15 17:18:22 +00:00
Chris Lattner
14021140c0
* Eliminate a bunch of inline functions.
...
* Convert callers to use BuildMI instead
llvm-svn: 5286
2003-01-15 00:02:41 +00:00
Chris Lattner
bfd37d4da8
Move to include/llvm/CodeGen
...
llvm-svn: 5285
2003-01-14 23:05:31 +00:00
Chris Lattner
57b5e8891e
Move llvm/Analysis/LiveVar/ValueSet.h to CodeGen/ValueSet.h
...
llvm-svn: 5282
2003-01-14 22:56:37 +00:00
Chris Lattner
e70dc51f5c
New header
...
llvm-svn: 5280
2003-01-14 22:37:41 +00:00
Chris Lattner
bdf60b4ad8
Move to Instrumentation.h
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llvm-svn: 5279
2003-01-14 22:36:15 +00:00
Chris Lattner
1af4a99c43
REmove unused header file
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llvm-svn: 5275
2003-01-14 22:29:57 +00:00
Chris Lattner
3fdec63d85
Remove unused header
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llvm-svn: 5274
2003-01-14 22:28:22 +00:00
Chris Lattner
b27d60ccf1
Rename MachineInstrInfo -> TargetInstrInfo
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llvm-svn: 5272
2003-01-14 22:00:31 +00:00
Chris Lattner
832d7f387d
Move llvm/Annotation.h to Support/Annotation.h
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llvm-svn: 5271
2003-01-14 21:39:04 +00:00
Chris Lattner
ab69d9da2f
Move annotation to support library
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llvm-svn: 5268
2003-01-14 21:29:58 +00:00
Chris Lattner
247a13f8d7
Must #include assert.h
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llvm-svn: 5267
2003-01-14 21:29:52 +00:00
Chris Lattner
fb1bfc8cde
Add new files
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llvm-svn: 5259
2003-01-13 01:01:31 +00:00
Chris Lattner
8decb3e453
Rename MachineInstrInfo -> TargetInstrInfo
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llvm-svn: 5214
2003-01-13 00:21:32 +00:00
Chris Lattner
5fd0d8f44b
* Start renaming MachineInstrInfo -> TargetInstrInfo
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* Add new M_TERMINATOR_FLAG
llvm-svn: 5213
2003-01-13 00:21:19 +00:00
Chris Lattner
2117077d8f
Add new getName method
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llvm-svn: 5212
2003-01-13 00:19:44 +00:00
Chris Lattner
2edf53b7c0
Simplify interface to creating a register
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llvm-svn: 5211
2003-01-13 00:19:18 +00:00
Chris Lattner
9d9b72a2c2
* Add support for new types of operands
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llvm-svn: 5210
2003-01-13 00:18:44 +00:00
Chris Lattner
1f29ca49c7
* Add 3 new types of MachineOperand: ConstantPoolIndex ExternalSymbol and GlobalAddress's
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* Add new isPCRelative modifier flag which should be used in place of MO_PCRelativeDisp type.
* Fix a bug in isPhysicalRegister
* Add new setOpcode and RemoveOperand methods
llvm-svn: 5209
2003-01-13 00:18:17 +00:00
Chris Lattner
abdcdcb67c
* Add a constant pool to hold per-function constants which must be spilled to memory
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llvm-svn: 5208
2003-01-13 00:16:10 +00:00
Chris Lattner
4eda5395e8
* Add utility methods which make common cases easier
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llvm-svn: 5207
2003-01-13 00:15:24 +00:00
Chris Lattner
a17e5baf63
* Add support for values in the constant pool
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* Add support for functions referenced by name
llvm-svn: 5206
2003-01-13 00:14:55 +00:00
Chris Lattner
dfa3c21f1c
More renamings of Target/Machine*Info to Target/Target*Info
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llvm-svn: 5204
2002-12-29 03:13:05 +00:00
Chris Lattner
bff4411f3a
Rename MachineOptInfo to TargetoptInfo
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Rename MachineCacheInfo to TargetCacheInfo
llvm-svn: 5203
2002-12-29 02:50:35 +00:00
Chris Lattner
ea33ca1e96
Rename FunctionFrameInfo to MachineFrameInfo
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llvm-svn: 5201
2002-12-28 21:08:28 +00:00
Chris Lattner
c3dbf62971
* doxygenize comment
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* rename MachineFrameInfo to TargetFrameInfo
llvm-svn: 5170
2002-12-28 20:13:29 +00:00
Chris Lattner
90d1ea29ab
Sparc specific methods default to abort rather than being pure virtual
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llvm-svn: 5169
2002-12-28 20:12:54 +00:00
Chris Lattner
51c7c172db
Expose some very simple information about the frame, rather than in-depth
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target specific information. Rename MachineFrameInfo to TargetFrameInfo
llvm-svn: 5168
2002-12-28 20:12:10 +00:00
Chris Lattner
b525ce97cc
* Keep track of register alignment as well as register size
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* Add comments
* Add a new allocation_order iterator for register classes which targets may
use to control the register order and available registers based on properties
of the function being compiled.
* Remove access to FP and SP registers
* Add new callframe setup opcode support
* Eliminate moveImm2Reg method
* Revamp frame offset handling and prolog/epilog code generation
llvm-svn: 5167
2002-12-28 20:10:23 +00:00
Chris Lattner
e1f68f8e08
Descriptor object used to manage abstract frame references
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llvm-svn: 5166
2002-12-28 20:07:47 +00:00
Chris Lattner
6c1ee16321
State for frame and constant pool information pulled out of MachineFunction
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llvm-svn: 5165
2002-12-28 20:07:33 +00:00
Chris Lattner
84cb1f5dbc
* Frame indices are signed
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* Cluster modification methods together
llvm-svn: 5164
2002-12-28 20:05:44 +00:00
Chris Lattner
59c301a15a
* Pull a bunch of frame and constant pool state out into a new
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MachineFunctionInfo class
* Add a new FunctionFrameInfo object
llvm-svn: 5163
2002-12-28 20:04:31 +00:00
Chris Lattner
db5cd8b071
Initial check in of MachineFunctionPass.h
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llvm-svn: 5162
2002-12-28 20:03:01 +00:00
Chris Lattner
881ffece47
Simplify spill interface methods
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llvm-svn: 5142
2002-12-25 05:02:00 +00:00
Chris Lattner
b44ebe2588
Add comment
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llvm-svn: 5141
2002-12-25 05:01:46 +00:00
Chris Lattner
47e342f4bf
Add abstract frame index capability
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llvm-svn: 5140
2002-12-25 05:01:18 +00:00
Chris Lattner
b898c53b42
Remove default ctor
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llvm-svn: 5139
2002-12-25 05:01:05 +00:00
Chris Lattner
aea2f8e9da
*** empty log message ***
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llvm-svn: 5138
2002-12-25 05:00:49 +00:00
Chris Lattner
a5ba3d9b3d
Remove dependency on SSARegMap.h
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llvm-svn: 5137
2002-12-25 05:00:16 +00:00
Chris Lattner
bc5e71ef2f
Allow the target machines to specify endianness and pointer size
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llvm-svn: 5128
2002-12-24 00:02:17 +00:00
Chris Lattner
5fe4097f52
Initial checkin of new LLI with JIT compiler
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llvm-svn: 5126
2002-12-24 00:01:05 +00:00
Chris Lattner
079d149fbd
Simplify interface to remove virtual function references
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llvm-svn: 5100
2002-12-17 04:20:39 +00:00
Chris Lattner
3b7f709ebd
Add support for register alias set description
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llvm-svn: 5080
2002-12-16 16:39:14 +00:00
Chris Lattner
07cc730ddd
Export well known instruction opcodes usable by target independant passes
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llvm-svn: 5063
2002-12-15 22:16:08 +00:00
Chris Lattner
7ac77c761c
Add new opIsUse method
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llvm-svn: 5062
2002-12-15 22:05:02 +00:00
Chris Lattner
4214ac384a
Simplify interfaces used by regalloc to insert code
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llvm-svn: 5052
2002-12-15 20:06:35 +00:00
Chris Lattner
9b1957fd1e
Simplify TargetRegisterClass a bit, also eliminating virtual function call
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overhead
llvm-svn: 5049
2002-12-15 19:29:14 +00:00
Chris Lattner
51cf15cf12
* Rename const_regclass_begin/end to just regclass_begin/end
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* Regclass iterators need an extra level of pointerness to work right
* Pull inverse mapping code out of target description files
llvm-svn: 5046
2002-12-15 18:40:01 +00:00
Chris Lattner
026fa9948b
Add capability to have a MachineBasicBlock as an operand to a MachineInstr
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Add a bunch of methods to MachineOperand is* to reduce usage of MO_foo
llvm-svn: 5032
2002-12-15 08:01:02 +00:00
Misha Brukman
fb02408496
Added moveReg2Reg() and moveImm2Reg() to accomodate moving data around due to
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PHI nodes.
llvm-svn: 5001
2002-12-13 09:54:12 +00:00
Chris Lattner
74e9df0627
Final version of BuildMI for symmetry and because I want to use it
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llvm-svn: 5000
2002-12-13 09:33:06 +00:00
Chris Lattner
329956d9f9
Get rid of deprecated function
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llvm-svn: 4997
2002-12-13 07:30:45 +00:00
Misha Brukman
bc60f65211
Define the 2-address flag used by X86 instructions (add,sub,and,or,xor) that
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need to be declared as such.
llvm-svn: 4975
2002-12-12 23:19:51 +00:00
Chris Lattner
4e607715ce
Make a release build compile. This field is not really an enum, it's really a bitfield
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llvm-svn: 4971
2002-12-12 05:31:26 +00:00
Misha Brukman
9fbca4e8ea
No need to specify the class if the method is within the class declaration.
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llvm-svn: 4969
2002-12-12 05:28:39 +00:00
Vikram S. Adve
8ea96d8162
This file provides the function DemoteRegToStack(), which takes a
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virtual register computed by an Instruction& X and replaces it with
a slot in the stack frame, allocated via alloca.
llvm-svn: 4963
2002-12-10 13:07:12 +00:00
Vikram S. Adve
c8ea11cf8e
The pass Parallelize automatically parallelizes a program using the
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Cilk multi-threaded runtime system to execute parallel code. This file
exposes some routines needed for code generation for that pass.
llvm-svn: 4961
2002-12-10 00:42:22 +00:00
Vikram S. Adve
c9617fde54
Iterator that enumerates the ProgramDependenceGraph (PDG) for a function,
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i.e., enumerates all data and control dependences for the function.
llvm-svn: 4958
2002-12-08 14:13:19 +00:00
Vikram S. Adve
90bc3110b6
An explicit representation of dependence graphs, and a pass that
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computes a dependence graph for data dependences on memory locations
using interprocedural Mod/Ref information.
llvm-svn: 4957
2002-12-08 13:26:29 +00:00
Chris Lattner
93f7326092
Give better error message if two passes of the same argument are registered
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llvm-svn: 4950
2002-12-07 04:41:22 +00:00
Vikram S. Adve
183ea76dc4
Stronger assertion in getNodeId(): node id must exist in the map.
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llvm-svn: 4949
2002-12-06 21:19:07 +00:00
Vikram S. Adve
ef10713b0e
Added static helper method MergeNodes(). See DataStructure.cpp for more.
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llvm-svn: 4946
2002-12-06 21:10:17 +00:00
Chris Lattner
da374a0ade
Make sure to print indirect node again
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llvm-svn: 4943
2002-12-06 06:40:00 +00:00
Misha Brukman
32ec427192
Added prototypes for emitting prologue and epilogue for function code
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generation.
llvm-svn: 4927
2002-12-04 23:55:56 +00:00
Misha Brukman
101076f586
storeReg2RegOffset() and loadRegOffset2Reg() now take the iterator by value
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instead of by reference, since they return the modified iterator.
llvm-svn: 4914
2002-12-04 17:14:13 +00:00
Misha Brukman
6e1c4851ea
Moved buildReg2RegClassMap() into from X86RegisterInfo to MRegisterInfo, since
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it is target-independent.
llvm-svn: 4911
2002-12-04 16:47:04 +00:00