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1645 Commits

Author SHA1 Message Date
Chris Lattner
05ead58250 Remove dead method 
llvm-svn: 7083
 2003-07-02 23:43:06 +00:00
Chris Lattner
fd4af836c2 Add new methods 
llvm-svn: 7057
 2003-07-02 04:37:00 +00:00
Chris Lattner
9e36c26ed9 Disable the parent graph code when not compiled in DEBUG mode 
llvm-svn: 7056
 2003-07-02 04:33:55 +00:00
Vikram S. Adve
e133e7d852 Leak fix: delete old objects before reallocation in an assignment operator! 
llvm-svn: 7055
 2003-07-02 01:25:44 +00:00
Chris Lattner
a80bdacdce TD pass keeps track of which functions have complete arguments 
llvm-svn: 7048
 2003-07-01 21:12:10 +00:00
Chris Lattner
215aabe53f Add new operator= impl 
llvm-svn: 7047
 2003-07-01 21:11:59 +00:00
Chris Lattner
c5f892c867 Ok, I'm a moron. Fixed now 
llvm-svn: 7035
 2003-07-01 17:15:11 +00:00
Chris Lattner
c09d40c234 Fix major problem that was causing all kinds of nasty foldings 
llvm-svn: 7034
 2003-07-01 17:10:50 +00:00
Chris Lattner
e0dbd43e2f Add new methods to BUDS for keeping track of a precise call graph 
llvm-svn: 7028
 2003-07-01 16:27:15 +00:00
John Criswell
258dfc0319 Merged in autoconf branch. This provides configuration via the autoconf 
system.

llvm-svn: 7014
 2003-06-30 21:59:07 +00:00
Chris Lattner
cb32be085b Add new method 
llvm-svn: 7007
 2003-06-30 05:57:30 +00:00
Chris Lattner
6de58997b5 Be more const correct 
llvm-svn: 7004
 2003-06-30 05:27:05 +00:00
Chris Lattner
8ef5ebb1d7 Constness changes 
llvm-svn: 7002
 2003-06-30 05:10:09 +00:00
Chris Lattner
e6df85809f Substantial revamp: DSGraphs now may contain the graphs for multiple functions 
in the same graph

llvm-svn: 6991
 2003-06-30 03:14:23 +00:00
Chris Lattner
e0e0686413 Add argument 
llvm-svn: 6990
 2003-06-30 03:13:36 +00:00
Chris Lattner
ff71b43ac7 Remove prototype for dead method 
llvm-svn: 6989
 2003-06-30 03:13:28 +00:00
Chris Lattner
4b3d2c7c90 Add support for gathering sets of must aliases 
llvm-svn: 6971
 2003-06-29 00:23:11 +00:00
Chris Lattner
c059f6cce9 Add new DSGraph::ScalarMapTy typedef to avoid pulling representation issues 
into callers of getScalarMap

llvm-svn: 6944
 2003-06-28 21:57:13 +00:00
Chris Lattner
3b60ccaedb Add new 'isComplete' method 
llvm-svn: 6943
 2003-06-28 21:56:42 +00:00
Chris Lattner
4d3ee0f3b1 Add support for 'unsigned' command line arguments 
llvm-svn: 6928
 2003-06-28 15:47:20 +00:00
Brian Gaeke
6f2c46cd52 Nice tasty llc fixes. These should fix LLC for x86 for everything in 
SingleSource except oopack and Oscar.  (Sorry, Oscar.)

include/llvm/Target/TargetInstrInfo.h: Remove virtual print method. Add
 accessors for ImplicitUses/Defs.
lib/Target/TargetInstrInfo.cpp: Remove virtual print method. If you
 really wanted this, just use MI->print(O, TM); instead...
lib/Target/X86:
FloatingPoint.cpp: ...like this.
X86InstrInfo.h: Remove virtual print method. Define the PrintImplUses
 target-specific flag bit.
X86InstrInfo.def: Add the PrintImplUses flag to all the instructions
 which implicitly use CL, because the assembler needs to see the CL in
 order to generate the right instruction.
Printer.cpp: Ditch fnIndex at Chris's request. Now we use CurrentFnName
  to name constants in the constant pool for each function instead. This
  avoids keeping state between runOnMachineFunction() invocations, which
  is a no-no. Having MangledGlobals be global is a bogon I'd like to get
  rid of too, but making it a static member of Printer causes link errors
  (why???).
 Make NumberForBB into a member of Printer instead of a global, too.
 Make printOp and printMemReference into methods of Printer.
 X86InstrInfo::print is now Printer::printMachineInstruction, because
  TargetInstrInfo::print is history. (Because of this, we have to qualify
  the names of some TargetInstrInfo methods we call.)
 Print out the ImplicitUses field of any instruction we print that has
  the PrintImplUses bit set.

llvm-svn: 6924
 2003-06-27 00:00:48 +00:00
Chris Lattner
e3d0b99978 Add argument to DAE to allow operation on non-internal functions 
llvm-svn: 6895
 2003-06-25 04:12:49 +00:00
Chris Lattner
6c260f1c5c Add prototype for tail-dup pass 
llvm-svn: 6847
 2003-06-22 20:10:42 +00:00
Chris Lattner
3f347a99a0 Get rid of WORDSIZE macro which can pollute untold numbers of translation units 
llvm-svn: 6843
 2003-06-22 03:09:10 +00:00
Chris Lattner
6c12776232 Remove a ton of extraneous #includes 
llvm-svn: 6842
 2003-06-22 03:08:05 +00:00
Chris Lattner
7a098ad5dc Whoops, accidentally lost a #include 
llvm-svn: 6841
 2003-06-22 03:04:58 +00:00
Chris Lattner
ddfeef3d7a Remove support for the MultiObject flag, which was just fundamentally broken 
llvm-svn: 6839
 2003-06-22 03:03:24 +00:00
Chris Lattner
d07e211972 Lots of changes to make the NodeType field private to DSNode. 
Add new MultiObject flag

llvm-svn: 6793
 2003-06-19 21:14:22 +00:00
Chris Lattner
b03ec62b2b Update comments 
llvm-svn: 6785
 2003-06-19 17:03:00 +00:00
Chris Lattner
75e1e892a6 Detemplatize the PATypeHandle class, which was only really instantiated on 'Type'. 
llvm-svn: 6774
 2003-06-18 19:22:36 +00:00
Chris Lattner
67594b9975 * Add new CallSite::get factory method 
* add new setCalledFunction method
* FIX arg_end method which was horribly broken!

llvm-svn: 6758
 2003-06-17 22:16:59 +00:00
Chris Lattner
8903500053 Add new op_erase method 
llvm-svn: 6757
 2003-06-17 22:15:55 +00:00
Chris Lattner
5615d77ee1 Make sure accessor is properly doxygenized. It wants two lines 
llvm-svn: 6756
 2003-06-17 21:44:51 +00:00
Chris Lattner
260440f727 Add accessor 
llvm-svn: 6755
 2003-06-17 21:44:31 +00:00
Chris Lattner
8b6107ebf2 Make CallSite's default constructable, copyable, and assignable (explicitly) 
llvm-svn: 6749
 2003-06-17 19:50:28 +00:00
Brian Gaeke
e231d9ad37 Regularize the names of #include-guards. 
llvm-svn: 6732
 2003-06-17 00:35:55 +00:00
Brian Gaeke
4681b27a92 Isolate machine-dependent use of <alloca.h> in "Support/Alloca.h", 
so that we can easily change its use to be conditional on the result of
an autoconf test later.

llvm-svn: 6723
 2003-06-16 21:54:01 +00:00
Brian Gaeke
2bbe853b9c Whoops. I didn't mean to step on John's changes. 
llvm-svn: 6722
 2003-06-16 21:18:20 +00:00
Brian Gaeke
3576ca2d21 This version supports FreeBSD. 
llvm-svn: 6721
 2003-06-16 21:14:57 +00:00
Chris Lattner
f6973b0f28 Add prototype for the new DAE pass 
llvm-svn: 6703
 2003-06-16 12:16:52 +00:00
John Criswell
7e0327045f Changed the LITTLE_ENDIAN and BIG_ENDIAN macros to ENDIAN_LITTLE and ENDIAN_BIG. 
This will prevent them from conflicting with macros defined by the system
header files.
When autoconf comes, this will look a lot nicer.

llvm-svn: 6684
 2003-06-11 19:44:51 +00:00
John Criswell
4781723de6 Included assert.h so that the code compiles under newer versions of GCC. 
llvm-svn: 6682
 2003-06-11 14:01:36 +00:00
Sumant Kowshik
a961b3c083 Made changes suggested by Chris 
llvm-svn: 6606
 2003-06-04 08:03:57 +00:00
Sumant Kowshik
9336b0901b Made changes suggested by Chris; Renamed 'union' function to unionSetsWith 
llvm-svn: 6605
 2003-06-04 08:00:05 +00:00
Chris Lattner
9bd4cfa823 Add new setCondition member 
llvm-svn: 6603
 2003-06-04 05:08:31 +00:00
Chris Lattner
7aaea42f1e Minor cleanups: 
* Document the MOTy namespace correctly for doxygen
  * Eliminate usage of the MachineOpCode typedef, which should eventually
    be eliminated entirely.

llvm-svn: 6584
 2003-06-03 15:42:53 +00:00
Chris Lattner
846c593142 Remove use of enum 
llvm-svn: 6582
 2003-06-03 15:41:45 +00:00
Chris Lattner
b91ad88918 There are now no uses of NonCopyableV 
llvm-svn: 6580
 2003-06-03 15:30:48 +00:00
Chris Lattner
775ec2f5fe Add doxygen comment for namespace 
llvm-svn: 6579
 2003-06-03 15:30:37 +00:00
Chris Lattner
b563188e45 Add comment for doxygen for namespace 
llvm-svn: 6578
 2003-06-03 15:30:13 +00:00
Chris Lattner
506de1c176 Minor cleanups: 
* LLVM #include should use "", not <>
  * Fix line wrapping
  * Remove noncopyable base class to improve doxygen output

llvm-svn: 6577
 2003-06-03 15:30:01 +00:00
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
d26d2d9d2b Implementation of Equivalence Classes 
llvm-svn: 6422
 2003-05-29 22:44:25 +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
12d13d5751 dyn_cast_or_null should work just the same as dyn_cast does 
llvm-svn: 6394
 2003-05-29 15:07:48 +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
9581bba352 Add support for a new "CommaSeparated" modifier 
llvm-svn: 6293
 2003-05-22 20:25:57 +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
8c98a8f5bd Updates to match recent timer updates 
llvm-svn: 6069
 2003-05-09 20:44:22 +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
d767c0847c Allow autoconversion from ilist_iterator<T> to T* in a dyn_cast and friends 
llvm-svn: 5862
 2003-04-23 16:17:53 +00:00
Chris Lattner
e60fff42cc Allow dyn_cast to operate on things that aren't OBVIOUSLY a pointer type. 
These things can be converted to a pointer, like ilist_iterators

llvm-svn: 5861
 2003-04-23 16:17:28 +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
f472a964a9 Update comment 
llvm-svn: 5752
 2003-03-21 21:40:39 +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
0381679b6e Fix problems with BitSetVector that makes it not compile under GCC 3.0 and 2.95 
llvm-svn: 5745
 2003-03-17 18:11:27 +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
a54b810eeb Fix #endif 
llvm-svn: 5615
 2003-02-24 04:40:35 +00:00
Chris Lattner
e037ba8cde Add support for the slist extension 
llvm-svn: 5614
 2003-02-24 04:31:49 +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
93e9ec8bb1 Allow the addition of edge source labels 
llvm-svn: 5493
 2003-02-05 19:40:59 +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
d0a6d1c807 Add hash_multimap support 
llvm-svn: 5457
 2003-02-01 04:14:28 +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
36e25fbd8f Initial checking: defult the make_vector function 
llvm-svn: 5424
 2003-01-28 20:01:16 +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