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Commit Graph

512 Commits

Author SHA1 Message Date
Chris Lattner
10fd9ad81e Make sure not to count the PassManager wrapers
llvm-svn: 3994
2002-10-01 20:08:11 +00:00
Chris Lattner
b7a507eb31 Factor timer code out of PassManager implementation, into a generic interface
exposed by Support/Timer.h.

llvm-svn: 3993
2002-10-01 19:54:07 +00:00
Chris Lattner
e3eaa16375 Fix a problem that was caused by stale analyses being in CurrentAnalyses
llvm-svn: 3981
2002-09-29 22:50:22 +00:00
Chris Lattner
2a7dd8373f Improve printing of dominator sets
llvm-svn: 3976
2002-09-29 21:42:42 +00:00
Chris Lattner
8752bb1cfc - Add methods to ImmediateDominators & DominatorTree to allow updates
- Make DominatorTree::Node not inherit from std::vector

llvm-svn: 3939
2002-09-26 16:14:41 +00:00
Chris Lattner
989b743c33 - Add new ctor to BasicBlock to allow insertion before any BB, not just at
the end of the function.

llvm-svn: 3934
2002-09-26 05:03:22 +00:00
Chris Lattner
37ae98efd1 * Fix ugly bug in previous checkin where I reused the name 'i' one too many times
* Print out immutable passes in the -debug-pass=Structure report.

llvm-svn: 3923
2002-09-25 22:26:52 +00:00
Chris Lattner
e7d8ee84e7 Add support for ImmutablePasses, which are not run, and cannot be
invalidated.

llvm-svn: 3921
2002-09-25 21:59:11 +00:00
Chris Lattner
c86c7ecdb5 Make sure that we abort if an error happens as early as neccesary. Before
it was possible for the passmanager to continue running passes after the
verifier even if the module was not well formed.

llvm-svn: 3820
2002-09-19 16:12:19 +00:00
Vikram S. Adve
ee3caccf5c Remove specification of argument default from cpp file.
llvm-svn: 3772
2002-09-17 01:17:57 +00:00
Chris Lattner
547be87c13 Change the MallocInst & AllocaInst ctors to take the allocated type, not the
pointer type returned.

llvm-svn: 3711
2002-09-13 22:28:50 +00:00
Chris Lattner
ad291457ef include/llvm/DataTypes.h includes this #define so we don't need it anymore
llvm-svn: 3708
2002-09-13 22:24:57 +00:00
Chris Lattner
dfd0d44c99 Another portability fix provided via Casey Carter:
ISSUE: getTimeRecord in lib/VMCore/Pass.cpp uses timeval and
gettimeofday() without including sys/time.h.

ACTION: Include sys/time.h.
llvm-svn: 3699
2002-09-13 14:47:12 +00:00
Chris Lattner
9b5fa33b42 Add a new BasicBlockPass::doInitialization/Finalization(Function &) pair of
methods that may be useful for BasicBlockPasses.

llvm-svn: 3688
2002-09-12 17:06:40 +00:00
Chris Lattner
596aa597a6 Give better assertion message for error conditions
llvm-svn: 3680
2002-09-11 01:21:04 +00:00
Chris Lattner
1a91b112b7 Allocation insts always have one operand
llvm-svn: 3677
2002-09-11 00:22:39 +00:00
Chris Lattner
c882973bf7 Add convenience ctor to BranchInst
llvm-svn: 3676
2002-09-10 23:54:58 +00:00
Chris Lattner
00fd7c012d Tighten up assertion checking for binary operators, not allowing invalid
instructions to _even be created_.

llvm-svn: 3661
2002-09-10 19:57:53 +00:00
Chris Lattner
a63519afc8 Add support for printing constpointerrefs more nicely
llvm-svn: 3654
2002-09-10 15:53:49 +00:00
Chris Lattner
59efee4bf0 Add capability to insert an instruction into a basic block immediately after
it is created, as part of the ctor call.

Eliminate the GenericBinaryInst class

llvm-svn: 3653
2002-09-10 15:45:53 +00:00
Chris Lattner
a88aeefa30 Fix typeo in assertion message
llvm-svn: 3641
2002-09-10 04:52:59 +00:00
Chris Lattner
aac1fc4581 Do not allow adds of pointer types, or many other operations on pointer types.
llvm-svn: 3638
2002-09-09 20:26:04 +00:00
Chris Lattner
ba447dd0a3 Enable "garbage detection" of LLVM objects. Check for leaks after running
every pass.

llvm-svn: 3621
2002-09-08 19:00:07 +00:00
Chris Lattner
3d630b954f Enable "garbage detection" of LLVM objects. Now users should be obnoxious
warnings.  If they accidentally leak LLVM Value's.

llvm-svn: 3620
2002-09-08 18:59:35 +00:00
Chris Lattner
c1e61532a0 Move code out of header files into .cpp files to make future changes easier
llvm-svn: 3605
2002-09-06 21:33:15 +00:00
Chris Lattner
01f30bf2a0 * Remove extraneous #includes
* Add extra argument to Function ctor to allow automatic insertion into module

llvm-svn: 3600
2002-09-06 20:46:32 +00:00
Chris Lattner
c78ae565ef Implement setcc for booleans. Fixes bug:
test/Regression/Transforms/ConstProp/2002-09-03-SetCC-Bools.ll

llvm-svn: 3576
2002-09-03 20:09:49 +00:00
Chris Lattner
3ce5b343c5 - Renamed Type::isIntegral() to Type::isInteger()
- Added new method Type::isIntegral() that is the same as isInteger, but
    also accepts bool.

llvm-svn: 3574
2002-09-03 01:08:28 +00:00
Chris Lattner
5775f64365 - Exposed SetCondInst::getInverseCondition & ::getSwappedCondition better
llvm-svn: 3562
2002-09-01 19:46:40 +00:00
Chris Lattner
67f9108e98 - Use Pass::AnalysisImpls instead of findAnalysisGroupMemeber
- -debug-pass=Details now prints implementation class names for analysis
    groups
  - Rework how AnalysisGroups are resolved to be simpler and better.

llvm-svn: 3535
2002-08-30 20:25:01 +00:00
Chris Lattner
f743017498 - PassManager prints analysis sets nicer
- Use Pass::AnalysisImpls instead of findAnalysisGroupMemeber

llvm-svn: 3534
2002-08-30 20:23:45 +00:00
Chris Lattner
cc9d7e01c9 Add support for turning an array of characters into a string.
llvm-svn: 3509
2002-08-26 17:53:56 +00:00
Chris Lattner
20b85d96e4 Eliminated the MemAccessInst class, folding contents into GEP class.
llvm-svn: 3487
2002-08-22 23:37:20 +00:00
Chris Lattner
969c616d51 Load & StoreInst no longer derive from MemAccessInst, so we don't have
to handle indexing anymore

llvm-svn: 3485
2002-08-22 22:49:05 +00:00
Chris Lattner
d123fc1e41 Load and Store now no longer derive from MemAccessInst. Indexing a load or
store is not possible anymore.

llvm-svn: 3482
2002-08-22 22:47:47 +00:00
Chris Lattner
e6cf772ddd Fix bug: test/Regression/Assembler/2002-08-22-DominanceProblem.ll
llvm-svn: 3474
2002-08-22 20:39:29 +00:00
Chris Lattner
1ae38466e6 - Fighting with linking problem due to removing the ::ID elements. Now the
implementation .cpp files for analyses are not being included into gccas
    and friends because it is linking to the .a file and there is no explicit
    symbol reference to bring in the .o file.  The new IncludeFile hack is the
    result.

llvm-svn: 3436
2002-08-21 23:51:51 +00:00
Chris Lattner
3597405d6d Remove debugging code accidentally checked in.
llvm-svn: 3430
2002-08-21 22:49:31 +00:00
Chris Lattner
02221dc679 - Implement the new AnalysisGroup feature, neccesary for Value#ing and pointer analysis
llvm-svn: 3426
2002-08-21 22:17:09 +00:00
Chris Lattner
ae2d7ffd42 - Do not expose ::ID from any of the analyses anymore.
llvm-svn: 3415
2002-08-21 17:09:15 +00:00
Chris Lattner
a63cce4e99 - Eliminate the need for analyses to expose an ::ID member.
llvm-svn: 3414
2002-08-21 17:08:37 +00:00
Chris Lattner
6c2d688d20 Sort -time-passes report first by user+system, then by Wall clock time.
llvm-svn: 3407
2002-08-20 18:47:53 +00:00
Chris Lattner
0d58102c1c Add new SetCondInst::getInverseCondition() method.
llvm-svn: 3405
2002-08-20 18:17:12 +00:00
Chris Lattner
85290b6ab3 Add missing space
llvm-svn: 3387
2002-08-19 20:42:12 +00:00
Chris Lattner
fe91f23c6d Fix the -time-passes option to not print NaN when there is zero execution time
llvm-svn: 3382
2002-08-19 15:43:33 +00:00
Chris Lattner
45aae6cd96 - ConstantPointerRefs are now automatically removed from the module table
when they are destroyed, which makes Constant::destroyConstant an actually
    useful external interface.  Expose these methods publicly.
  - Implement destroyConstant on ConstPointerNull so that destroyConstant can
    be used on any derived type constant safely.

llvm-svn: 3379
2002-08-18 00:40:04 +00:00
Chris Lattner
143e810ca9 Add Module::dump() method
llvm-svn: 3375
2002-08-17 23:32:47 +00:00
Chris Lattner
e63ef1c3ab Changed parser to always use parenthesis on ConstExprs to be consistent
llvm-svn: 3363
2002-08-16 21:17:11 +00:00
Chris Lattner
0d1bc11665 Write constexpr casts using the cast X to Y notation, not using the implicit
type result

llvm-svn: 3354
2002-08-15 19:37:43 +00:00
Chris Lattner
4a542aeb38 Simplify the code
llvm-svn: 3348
2002-08-15 16:15:36 +00:00
Vikram S. Adve
c66b996e40 Added more helper functions for binary instructions emulating
unary Neg and Not: isNeg, isNot, getNegArgument, and getNotArgument.

llvm-svn: 3341
2002-08-15 14:15:48 +00:00
Chris Lattner
6a9d88347a Remove support for Not ConstantExpr. This simplifies the unary case to only
have to support the cast instruction, so the function is renamed to getCast.

llvm-svn: 3328
2002-08-14 18:24:09 +00:00
Chris Lattner
d909e03b2e Remove support for unary operators.
llvm-svn: 3326
2002-08-14 18:19:46 +00:00
Chris Lattner
980bf4b44d Remove support for NOT instruction
llvm-svn: 3323
2002-08-14 18:18:02 +00:00
Chris Lattner
794511bf40 Implement two constructor functions for "unary" instructions
llvm-svn: 3317
2002-08-14 17:52:27 +00:00
Chris Lattner
9f528df0ad Remove support forNOT instruction
llvm-svn: 3316
2002-08-14 17:52:06 +00:00
Chris Lattner
26186786e1 Return null on failure, instead of aborting.
llvm-svn: 3308
2002-08-14 17:12:13 +00:00
Chris Lattner
b639abc322 - Rename ConstantGenericIntegral -> ConstantIntegral
- Add new methods to ConstantIntegral: getMaxValue, getMinValue,
   getAllOnesValue

llvm-svn: 3299
2002-08-13 17:50:20 +00:00
Chris Lattner
4fbca59155 - Added a new superclass of ConstantBool/ConstantInt: ConstantGenericIntegral
- Moved InstCombine: isMaxValue, isMinValue, isAllOnesValue to Constants.h

llvm-svn: 3293
2002-08-12 21:21:21 +00:00
Chris Lattner
ba82fa7aeb Remove some extraneous #includes
llvm-svn: 3289
2002-08-12 20:24:46 +00:00
Chris Lattner
f439d24c89 Changes to make GlobalValueRefMap not derive from std::map.
llvm-svn: 3288
2002-08-12 20:23:29 +00:00
Chris Lattner
d2d8928f1b UnaryOperator::create should take a name just like BinaryOperator::create
llvm-svn: 3279
2002-08-09 21:39:38 +00:00
Chris Lattner
91d4742562 - Cleaned up the interface to AnalysisUsage to take analysis class names
instead of ::ID's.
 - Pass::getAnalysis<> now no longer takes an optional argument

llvm-svn: 3264
2002-08-08 19:01:28 +00:00
Chris Lattner
e980c93ebc Implement dominator checking in the verifier, so that we check that all
defintiions dominate their uses

llvm-svn: 3214
2002-08-02 17:37:08 +00:00
Chris Lattner
7c8f92eacc Fix bug: test/Regression/Other/2002-08-02-DomSetProblem.ll
llvm-svn: 3213
2002-08-02 16:51:27 +00:00
Chris Lattner
829a3f1c3a Split dominance calculation and post dominance calculation stuff
Dominance calculation goes to VMCore library to be used by Verifier.

llvm-svn: 3210
2002-08-02 16:43:03 +00:00
Chris Lattner
41280182a6 Enhance -time-passes to be more detailed and useful
llvm-svn: 3199
2002-08-01 19:33:09 +00:00
Chris Lattner
8adb533609 Fix bug: test/Regression/Assembler/2002-07-31-SlashInString.llx
llvm-svn: 3195
2002-07-31 23:56:44 +00:00
Chris Lattner
24f5355b1f *** empty log message ***
llvm-svn: 3185
2002-07-31 19:32:01 +00:00
Chris Lattner
ed762542ec We need iostream in PassManagerT.h to use cerr
llvm-svn: 3183
2002-07-31 18:04:17 +00:00
Chris Lattner
5e3350bca8 Implement new -debug-pass=Arguments option that causes PassManager to
print out the command line options for the optimizations it is running.

llvm-svn: 3165
2002-07-30 19:51:02 +00:00
Chris Lattner
1720a4c0b7 Cleanup ConstantExpr handling:
* Correctly delete TypeHandles in AsmParser.  In addition to not leaking
   memory, this prevents a bug that could have occurred when a type got
   resolved that the constexpr was using
 * Check for errors in the AsmParser instead of hitting assertion failures
   deep in the code
 * Simplify the interface to the ConstantExpr class, removing unneccesary
   parameters to the ::get* methods.
 * Rename the 'getelementptr' version of ConstantExpr::get to
   ConstantExpr::getGetElementPtr

llvm-svn: 3161
2002-07-30 18:54:25 +00:00
Chris Lattner
57c110ce62 Declare that these passes only depend on the CFG of the function
llvm-svn: 3157
2002-07-30 16:27:52 +00:00
Chris Lattner
a7bcc10581 * Move some code from Pass.cpp to PassManagerT.h
* Implement stuff so that code can declare that they only depend on the CFG of
  a function, not on anything else.  This speeds up GCCAS a lot.

llvm-svn: 3155
2002-07-30 16:27:02 +00:00
Chris Lattner
a7780b88ae Implement constant propogation of logical (and, or, xor) expressions.
Fixes testcase: test/Regression/Transforms/ConstProp/logicaltest.ll

llvm-svn: 3154
2002-07-30 16:24:28 +00:00
Chris Lattner
ef6729c9ca * Eliminate the Provided set. All Passes now finally just automatically
provide themselves.

llvm-svn: 3125
2002-07-29 21:03:38 +00:00
Chris Lattner
b202b77aab * Eliminate the Provided set. All Passes now finally just automatically
provide themselves.

llvm-svn: 3124
2002-07-29 21:03:33 +00:00
Chris Lattner
fd9fefa8f6 * PassInfo is allowed to be missing now (ie, not all passes need be registered)
* getPassName uses PassInfo if it's available
* PassInfo is now cached in the pass so that it is only looked up once, maximum

llvm-svn: 3123
2002-07-29 21:02:31 +00:00
Chris Lattner
ec2780457d * Standardize how analysis results/passes as printed with the print() virtual
methods
* Eliminate AnalysisID:  Now it is just a typedef for const PassInfo*
* Simplify how AnalysisID's are initialized
* Eliminate Analysis/Writer.cpp/.h: incorporate printing functionality into
  the analyses themselves.

llvm-svn: 3116
2002-07-27 01:12:17 +00:00
Chris Lattner
7a9eb848cd * Add support for different "PassType's"
* Add new RegisterOpt/RegisterAnalysis templates for registering passes that
  are to show up in opt or analyze
* Register Analyses now
* Change optimizations to use RegisterOpt instead of RegisterPass
* Add support for different "PassType's"
* Add new RegisterOpt/RegisterAnalysis templates for registering passes that
  are to show up in opt or analyze
* Register Analyses now
* Change optimizations to use RegisterOpt instead of RegisterPass
* Remove getPassName implementations from various subclasses

llvm-svn: 3113
2002-07-26 21:12:46 +00:00
Chris Lattner
b934722f1b * Add support for different "PassType's"
* Add new RegisterOpt/RegisterAnalysis templates for registering passes that
  are to show up in opt or analyze
* Register Analyses now
* Change optimizations to use RegisterOpt instead of RegisterPass
* Add support for different "PassType's"
* Add new RegisterOpt/RegisterAnalysis templates for registering passes that
  are to show up in opt or analyze
* Register Analyses now
* Change optimizations to use RegisterOpt instead of RegisterPass
* Remove getPassName implementations from various subclasses

llvm-svn: 3112
2002-07-26 21:12:44 +00:00
Chris Lattner
ec1a192b16 *** empty log message ***
llvm-svn: 3105
2002-07-26 18:40:14 +00:00
Chris Lattner
32f5f52f92 Fix typeo that caused bug:
test/Regression/Assembler/2002-07-25-ReturnPtrFunction.llx

llvm-svn: 3103
2002-07-25 20:58:51 +00:00
Chris Lattner
2aa4420d83 Fix bug: test/Regression/Assembler/2002-07-25-QuoteInString.llx
llvm-svn: 3099
2002-07-25 20:32:37 +00:00
Chris Lattner
236035cb2f Avoid warning: control reaches end of non-void function
llvm-svn: 3081
2002-07-25 15:39:05 +00:00
Chris Lattner
5f11498859 *** empty log message ***
llvm-svn: 3065
2002-07-24 22:08:53 +00:00
Chris Lattner
f6ee6b24da Register Verifier pass
llvm-svn: 3019
2002-07-23 18:08:17 +00:00
Chris Lattner
5bd073503d Add support for pass registration
llvm-svn: 3018
2002-07-23 18:08:00 +00:00
Chris Lattner
cc707df01a Register Writer passes
llvm-svn: 3017
2002-07-23 18:07:49 +00:00
Chris Lattner
24bcbdd155 *** empty log message ***
llvm-svn: 3002
2002-07-23 17:52:38 +00:00
Chris Lattner
99ad379582 *** empty log message ***
llvm-svn: 2985
2002-07-22 02:10:13 +00:00
Chris Lattner
6be9ee3029 * ConstExpr::getelementptr now takes a vector of Constants not Values
* Assert things instead of printing an error and returning null.

llvm-svn: 2949
2002-07-18 00:14:50 +00:00
Chris Lattner
9b1f5682b5 Add a hack to check for a subset of true dominance properties
llvm-svn: 2947
2002-07-18 00:13:42 +00:00
Anand Shukla
a8a95f234b added std:: to cerr and endl
llvm-svn: 2914
2002-07-16 00:02:17 +00:00
Vikram S. Adve
45eeb8e738 Ensure ConstExpr constants are unique using a
map of <opcode, operands> to ConstExpr.

llvm-svn: 2909
2002-07-15 18:19:33 +00:00
Vikram S. Adve
ca1f1c58e1 Added support to write out ConstantExpr nodes.
Also, avoid asserting out when writing out an invalid tree
since the assembly writer is used when debugging.

llvm-svn: 2902
2002-07-14 23:14:45 +00:00
Vikram S. Adve
d670638ee6 Added subclass ConstantExpr to represent expressions consructed from
constants using operators such as cast, getelementptr, add, shl, etc.
Note that a ConstantExpr can be of any type, so classof() in most
other subclasses (that discriminate by type) have to check that it
is also not a ConstantExpr.

llvm-svn: 2901
2002-07-14 23:13:17 +00:00
Vikram S. Adve
846a1514c8 Create a static version of Instruction::getOpcodeName(opCode) that
can be invoked with only an opcode (i.e., without an instruction).
Move all opCode->opCodeName translations there.

llvm-svn: 2900
2002-07-14 23:09:40 +00:00
Chris Lattner
c27a459095 *** empty log message ***
llvm-svn: 2852
2002-07-10 16:48:17 +00:00
Vikram S. Adve
da5e272403 Moved MachineCodeForBB to be an annotation on BasicBlock.
llvm-svn: 2818
2002-07-08 22:31:11 +00:00
Chris Lattner
a590093513 *** empty log message ***
llvm-svn: 2813
2002-06-30 16:25:25 +00:00
Anand Shukla
62f8f85b50 changes for 64bit gcc
llvm-svn: 2801
2002-06-25 22:07:38 +00:00
Anand Shukla
5dbf11fc92 added include<iostream> for cerr
llvm-svn: 2800
2002-06-25 22:04:00 +00:00
Chris Lattner
dfd421a7df MEGAPATCH checkin.
For details, See: docs/2002-06-25-MegaPatchInfo.txt

llvm-svn: 2779
2002-06-25 16:13:24 +00:00
Chris Lattner
12075bfedd * Update to work with Megapatch
* Add two new checks:
  * PHI nodes must be the first thing in a basic block, all grouped together
  * All basic blocks should only end with terminator insts, not contain them

llvm-svn: 2773
2002-06-25 15:56:27 +00:00
Chris Lattner
365806ddf7 Support opaque type printing a little bit at least
llvm-svn: 2748
2002-05-26 20:17:54 +00:00
Chris Lattner
2cf3917aae Fix bug: test/Regression/Transforms/ADCE/2002-05-23-ZeroArgPHITest.ll
Which contains a description of why this is neccesary.

llvm-svn: 2733
2002-05-23 16:52:34 +00:00
Chris Lattner
9c56a9e21b Avoid creating the symbol table if we don't need it.
llvm-svn: 2728
2002-05-22 22:53:05 +00:00
Chris Lattner
37107da53e Print out function name with % style instead of "" style
llvm-svn: 2726
2002-05-22 22:29:26 +00:00
Chris Lattner
e628d8b2b9 Fix bug: test/Regression/Transforms/CFGSimplify/2002-05-21-PHIElimination.ll
llvm-svn: 2694
2002-05-21 19:52:49 +00:00
Chris Lattner
f7333e31a1 Avoid emitting a useless comment for a basic block with no uses (which
often happens for the entry basic block of a function)

llvm-svn: 2624
2002-05-14 16:02:05 +00:00
Chris Lattner
2735171cf5 Add method to check to see if two _Instructions_ dominate each other
llvm-svn: 2616
2002-05-13 22:03:16 +00:00
Chris Lattner
590bcc9629 We actually need this code for the release build to prevent link errors,
un#ifdef it.

llvm-svn: 2606
2002-05-10 18:54:35 +00:00
Chris Lattner
6453305616 Verify that function call arguments match the function signature
llvm-svn: 2553
2002-05-08 19:49:50 +00:00
Chris Lattner
c636f5427b Implement constant propogation of PHI instructions like this:
X = phi(0, 0, 0)

llvm-svn: 2543
2002-05-07 20:44:59 +00:00
Chris Lattner
f7806b0212 Move UnifyFunctionExitNodes to Utils library: final resting place this time
llvm-svn: 2531
2002-05-07 19:18:48 +00:00
Chris Lattner
9e1c79995e Updates to move some header files out of include/llvm/Transforms into
the Scalar and Utils subdirectories

llvm-svn: 2523
2002-05-07 18:36:35 +00:00
Chris Lattner
44c4a3f18f Mark analyses that only depend on the CFG of a function
llvm-svn: 2507
2002-05-06 19:32:07 +00:00
Chris Lattner
06c3ae573f Make functions that preserve the CFG not invalidate analyses that only depend
on the CFG of a function

llvm-svn: 2506
2002-05-06 19:31:52 +00:00
Chris Lattner
e2242ebf8e Move code out of header file
llvm-svn: 2498
2002-05-06 17:54:27 +00:00
Chris Lattner
fd8d5b852c Replace all usages of Type::isPointerType with isa<PointerType>
llvm-svn: 2486
2002-05-06 16:15:30 +00:00
Chris Lattner
17ac289374 Implement getPrimitiveSize()
don't use isPointerType()

llvm-svn: 2485
2002-05-06 16:14:39 +00:00
Chris Lattner
5b5663b806 Implement constant propogation of shifts
llvm-svn: 2470
2002-05-06 03:00:54 +00:00
Chris Lattner
dfb7d63b15 Print functions with curly braces instead of begin/end
llvm-svn: 2469
2002-05-06 03:00:40 +00:00
Chris Lattner
1d4e297a65 Implement two iterator remove method
llvm-svn: 2467
2002-05-06 02:59:34 +00:00
Chris Lattner
7c3c3eefcc Implement remainder
Fix implementation of Not

llvm-svn: 2464
2002-05-03 21:41:07 +00:00
Chris Lattner
0c91866478 Fix bug: test/Regression/Transforms/SCCP/2002-05-03-NotOperator.ll
by using the ~ operator instead of !

llvm-svn: 2458
2002-05-03 20:09:52 +00:00
Chris Lattner
bbd002a9ca The implementation keyword is no longer neccesary
llvm-svn: 2434
2002-05-02 19:11:29 +00:00
Chris Lattner
8eb37c77d6 Fix problem where subpasses would invalidate all analyses outstanding
llvm-svn: 2418
2002-04-30 18:50:17 +00:00
Chris Lattner
2716e9868c Make the range insert operation return an iterator, even though the STL
range insert doesn't

llvm-svn: 2413
2002-04-29 21:23:30 +00:00
Chris Lattner
a2c59f1302 Changes so that iMemory.h doesn't include DerivedTypes.h
llvm-svn: 2404
2002-04-29 18:46:50 +00:00
Chris Lattner
96e0c48175 Eliminate duplicate or unneccesary #include's
llvm-svn: 2397
2002-04-29 17:42:12 +00:00
Chris Lattner
589debc4ba Add new optional getPassName() virtual function that a Pass can override
to make debugging output a lot nicer.

llvm-svn: 2395
2002-04-29 14:57:45 +00:00
Chris Lattner
6285ebca7d Add a new command line option for PassManager using utilities.
Now for llc, gccas, analyze, opt, etc you can specify the -time-passes
command line option that outputs a timing summary report that indicates
how long each pass takes to execute.

llvm-svn: 2394
2002-04-29 04:04:29 +00:00
Chris Lattner
c760a6a4f4 Todo has been implemented, remove it
llvm-svn: 2387
2002-04-28 21:45:02 +00:00
Chris Lattner
ec70d92221 Tighten up the AnalysisUsage of lots of passes, primarily to correctly indicate whether or not they invalidate the CFGA
llvm-svn: 2386
2002-04-28 21:27:06 +00:00
Chris Lattner
c74c58800a Move FunctionPass::doesNotModifyCFG to AnalysisUsage::preservesCFG()
llvm-svn: 2384
2002-04-28 21:25:41 +00:00
Chris Lattner
c64ef6740a * Add a stub to FunctionPass so that subclasses can declare that they do not
modify the CFG.  It currently does nothing, but will in the future.
* Changes to make the public PassManager.h be MUCH smaller, and devoid of
  implementation details.  Now PassManager is just a Pimpl class that wraps
  PassManagerT<Module>, but lib/VMCore/Pass.cpp is now the only class that
  has to #include PassManagerT.h

llvm-svn: 2383
2002-04-28 20:46:05 +00:00
Chris Lattner
f6c808bc29 Move include/llvm/PassManager.h to lib/VMCore/PassManagerT.h
llvm-svn: 2382
2002-04-28 20:42:50 +00:00
Chris Lattner
321a8cf4ba Split ConstantVals.h into Constant.h and Constants.h
llvm-svn: 2378
2002-04-28 19:55:58 +00:00
Chris Lattner
07fe96ca98 Eliminate the cfg namespace, moving LoopInfo, Dominators, Interval* classes
to the global namespace

llvm-svn: 2370
2002-04-28 16:21:30 +00:00
Chris Lattner
0431ac1783 Remove extra unused argument from CheckFailed method
Remove extraneous \n's from assert strings

llvm-svn: 2367
2002-04-28 16:06:24 +00:00
Chris Lattner
600135a049 The check to see if an external function was marked internal was not reachable!
llvm-svn: 2366
2002-04-28 16:04:26 +00:00
Chris Lattner
514c7b752e Minor changes to allow Modules (which are no longer Values) to work
llvm-svn: 2361
2002-04-28 05:14:06 +00:00
Chris Lattner
38e114c016 The contents of the SymTabValue class have been incorporated into the
Module and Function classes directly.

llvm-svn: 2356
2002-04-28 04:52:28 +00:00
Chris Lattner
602655926c * Incorporate the contents of SymTabValue into Function and Module
* Module no longer subclasses Value

llvm-svn: 2355
2002-04-28 04:51:51 +00:00
Chris Lattner
07da09cd34 Module's are no longer values
llvm-svn: 2354
2002-04-28 04:51:09 +00:00
Chris Lattner
741453dd60 Change the Dominator info and LoopInfo classes to keep track of BasicBlock's, not
const BasicBlocks

llvm-svn: 2337
2002-04-28 00:15:57 +00:00
Chris Lattner
2f0ee1833d s/Method/Function
llvm-svn: 2336
2002-04-27 07:27:19 +00:00
Chris Lattner
536cf1b13f * Rename MethodPass class to FunctionPass
- Rename runOnMethod to runOnFunction
* Transform getAnalysisUsageInfo into getAnalysisUsage
  - Method is now const
  - It now takes one AnalysisUsage object to fill in instead of 3 vectors
    to fill in
  - Pass's now specify which other passes they _preserve_ not which ones
    they modify (be conservative!)
  - A pass can specify that it preserves all analyses (because it never
    modifies the underlying program)
* s/Method/Function/g in other random places as well

llvm-svn: 2333
2002-04-27 06:56:12 +00:00