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a63cce4e99
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852 Commits

Author SHA1 Message Date
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
417aa6666c Add missing forward decl 
llvm-svn: 3413
 2002-08-21 15:38:45 +00:00
Chris Lattner
edea38063b Add new SetCondInst::getInverseCondition() method. 
llvm-svn: 3404
 2002-08-20 18:17:09 +00:00
Chris Lattner
8f4f2153e5 - 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: 3378
 2002-08-18 00:39:59 +00:00
Chris Lattner
9f776d426f Module's do not subclass from Value, so this code caused a segfault. 
llvm-svn: 3376
 2002-08-18 00:37:14 +00:00
Chris Lattner
30c534c3e1 Add Module::dump() method 
llvm-svn: 3374
 2002-08-17 23:32:42 +00:00
Chris Lattner
aac33658b1 Remove the last traces of the NOT instruction 
llvm-svn: 3346
 2002-08-15 16:14:49 +00:00
Vikram S. Adve
227bd369e5 Change opLabel numbers for Not and BNot. 
Also, these tree nodes are now binary, not unary.

llvm-svn: 3344
 2002-08-15 14:20:45 +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
7a018a27b2 Remove reference to GenericUnaryInst class 
llvm-svn: 3325
 2002-08-14 18:18:50 +00:00
Chris Lattner
0e17a44326 Remove support for unary instructions 
llvm-svn: 3324
 2002-08-14 18:18:28 +00:00
Chris Lattner
9a0912fb14 Remove constant propogation support for NOT instruction 
llvm-svn: 3321
 2002-08-14 18:17:07 +00:00
Chris Lattner
1783814b9f Expose two new static methods from BinaryOperator: createNeg, createNot 
llvm-svn: 3314
 2002-08-14 17:51:29 +00:00
Vikram S. Adve
afb9cae44d Add method MachineInstr::substituteValue() which substitutes 
one Value with another one in all operands and implicit references
of the machine instruction.

Also add method MachineOperand::getVRegValueOrNull().

llvm-svn: 3307
 2002-08-14 16:54:11 +00:00
Chris Lattner
3e63ddad5b - Rename ConstantGenericIntegral -> ConstantIntegral 
- Add new methods to ConstantIntegral: getMaxValue, getMinValue,
   getAllOnesValue

llvm-svn: 3298
 2002-08-13 17:50:18 +00:00
Chris Lattner
050aa81931 Return const char * const instead of std::string from get register name method 
llvm-svn: 3294
 2002-08-12 21:24:55 +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
3575b5733a * IntervalPartition no longer derives from vector 
llvm-svn: 3281
 2002-08-09 22:52:06 +00:00
Chris Lattner
9bcfec701d Do not add an extra vtable to EVERY machineinstr created. 
llvm-svn: 3280
 2002-08-09 21:49:21 +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
8a4787495a * Removed extraneous #includes 
* Fixed file headers to be consistent with the rest of LLVM
* Other minor fixes

llvm-svn: 3278
 2002-08-09 20:08:06 +00:00
Chris Lattner
4d9fadc44a * Removed extraneous #includes 
* Fixed file headers to be consistent with the rest of LLVM
* Other minor fixes

llvm-svn: 3277
 2002-08-09 20:08:03 +00:00
Chris Lattner
eeb7564269 Change machinecode for instruction to not inherit from vector. 
llvm-svn: 3274
 2002-08-09 20:04:28 +00:00
Chris Lattner
98c71e5666 The second parameter of hash_set is the default, remove it. 
llvm-svn: 3273
 2002-08-09 19:40:42 +00:00
Chris Lattner
a21e315db4 - 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: 3265
 2002-08-08 19:01:30 +00:00
Chris Lattner
50900b8381 - 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: 3263
 2002-08-08 19:01:11 +00:00
Chris Lattner
ef1061e61d Simplify interface to parsers. 
llvm-svn: 3255
 2002-08-07 18:36:27 +00:00
Vikram S. Adve
34c7fef2d6 Add function GetConstantValueAsUnsignedInt. 
llvm-svn: 3249
 2002-08-04 20:55:59 +00:00
Vikram S. Adve
8159deecc3 Add MemAccessInst::getNumIndices(). 
llvm-svn: 3234
 2002-08-03 13:22:36 +00:00
Chris Lattner
fd41c5e71b Changes to be GCC 3.1 friendly 
llvm-svn: 3184
 2002-07-31 19:31:59 +00:00
Chris Lattner
53d5b3111d Remove obsolete, confusing, method 
llvm-svn: 3175
 2002-07-31 01:45:02 +00:00
Vikram S. Adve
8491cdb932 Add GlobalDSGraph -- a common graph that holds externally visible nodes. 
llvm-svn: 3169
 2002-07-30 22:02:04 +00:00
Chris Lattner
372599ed03 Add hooks to get information out of concrete pass manager implementations 
llvm-svn: 3164
 2002-07-30 19:49:39 +00:00
Chris Lattner
12b9a2a7e6 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: 3160
 2002-07-30 18:54:22 +00:00
Chris Lattner
c197551e58 * 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: 3156
 2002-07-30 16:27:32 +00:00
Chris Lattner
a4fb4b46c2 Implement constant propogation of logical (and, or, xor) expressions. 
Fixes testcase: test/Regression/Transforms/ConstProp/logicaltest.ll

llvm-svn: 3153
 2002-07-30 16:24:25 +00:00
Chris Lattner
4b68cd0c61 Expose instruction selection as a pass instead of a global function 
llvm-svn: 3145
 2002-07-30 03:55:29 +00:00
Chris Lattner
77cd530591 Add rough support for LLC passes 
llvm-svn: 3144
 2002-07-30 03:55:01 +00:00
Chris Lattner
dedfc5ccb3 Implement a new RemoveSuccessor function 
llvm-svn: 3130
 2002-07-29 22:32:06 +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
27795f655b * Fix comment descriptions 
* Remove defaulted argument to ctor that is never used anyway
* Prevent copying and assignment

llvm-svn: 3122
 2002-07-29 21:01:19 +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
3f47f1065b * 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: 3115
 2002-07-27 01:12:15 +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
ea9fb2a20a *** empty log message *** 
llvm-svn: 3111
 2002-07-26 21:11:42 +00:00
Chris Lattner
ac27223c6a * 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: 3110
 2002-07-26 21:11:38 +00:00
Chris Lattner
252b65fbdf Factor PassNameParser out of opt.cpp so that analyze and eventually llc can use it. 
llvm-svn: 3108
 2002-07-26 21:09:10 +00:00