579f07135a
Unbreak build with gcc 4.3: provide missed includes and silence most annoying warnings.
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llvm-svn: 47367
2008-02-20 11:08:44 +00:00
f3ebc3f3d2
Remove attribution from file headers, per discussion on llvmdev.
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llvm-svn: 45418
2007-12-29 20:36:04 +00:00
14a5569f4e
Reverting dtor devirtualization patch.
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_sabre_: it has a major problem: by the time ~Value is run, all of the "parts" of the derived classes have been destroyed
_sabre_: the vtable lives to fight another day
llvm-svn: 44760
2007-12-10 02:14:30 +00:00
13daba07d9
fix some warnings.
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llvm-svn: 44756
2007-12-10 01:51:22 +00:00
d05f4ba524
Fix a big problem in the recent dtor refactoring work, now it passes 2007-11-19-InlineAsm.ll
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llvm-svn: 44755
2007-12-10 01:48:29 +00:00
3e5be66ccb
Devirtualizing Value destructor (PR889). Patch by Pawel Kunio!
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llvm-svn: 44747
2007-12-09 22:46:10 +00:00
c731c97fac
Use empty() member functions when that's what's being tested for instead
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of comparing begin() and end().
llvm-svn: 42585
2007-10-03 19:26:29 +00:00
2be9ec5c91
Make Value::getNameLen not crash on an empty name, fixing PR1712.
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llvm-svn: 42444
2007-09-28 20:09:40 +00:00
8e5b2c27a3
simplify code, improve a comment.
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llvm-svn: 41205
2007-08-21 00:21:07 +00:00
5109a88ac3
add Value::getNameStart/getNameLen() accessors.
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llvm-svn: 40989
2007-08-10 15:34:35 +00:00
af867a3937
Fix a nasty memory leak, caused by my revamp of the value symbol table.
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llvm-svn: 35195
2007-03-20 00:18:10 +00:00
b622c11f77
Unbreak VC++ build.
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llvm-svn: 34917
2007-03-05 00:00:42 +00:00
cf835ff85a
rewrite Value::takeName to take advantage of the new symtab stuff. This
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causes it to require no allocations and no symtab lookups in the common
case. This speeds up instcombine 9.2% on 447.dealII.
llvm-svn: 34324
2007-02-15 20:01:43 +00:00
fd27ed9733
Add a new Value::getNameStr method, which is preferred over getName.
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llvm-svn: 34310
2007-02-15 18:53:54 +00:00
cb9a626c67
add a setName variant that takes a null-terminated string. This can be
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used to avoid std::string allocations in common cases.
llvm-svn: 34232
2007-02-13 07:53:34 +00:00
1a5de584dc
Add new setName accessor which doesn't require creating a string.
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llvm-svn: 34197
2007-02-12 18:52:59 +00:00
32ab643df7
Switch ValueSymbolTable to use StringMap<Value*> instead of std::map<std::string, Value*>
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as its main datastructure. There are many improvements yet to be made, but
this speeds up opt --std-compile-opts on 447.dealII by 7.3%.
llvm-svn: 34193
2007-02-12 05:18:08 +00:00
569c8acfe3
fix uninitialized variable
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llvm-svn: 34182
2007-02-11 19:12:18 +00:00
cba18e3a01
add an optimization for the case where the src has no name
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llvm-svn: 34174
2007-02-11 01:04:09 +00:00
b625082a42
add a helper method: Value::takeName
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llvm-svn: 34171
2007-02-11 00:37:27 +00:00
f5df4859cd
eliminate ValueSymbolTable::rename, it has no advantage over using remove+insert.
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Make insert/remove assert if used incorrectly instead of returning a bool.
llvm-svn: 33988
2007-02-07 06:13:49 +00:00
3aaaa0b2bd
For PR411:
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This patch replaces the SymbolTable class with ValueSymbolTable which does
not support types planes. This means that all symbol names in LLVM must now
be unique. The patch addresses the necessary changes to deal with this and
removes code no longer needed as a result. This completes the bulk of the
changes for this PR. Some cleanup patches will follow.
llvm-svn: 33918
2007-02-05 20:47:22 +00:00
32af9e8cc5
For PR411:
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Take an incremental step towards type plane elimination. This change
separates types from values in the symbol tables by finally making use
of the TypeSymbolTable class. This yields more natural interfaces for
dealing with types and unclutters the SymbolTable class.
llvm-svn: 32956
2007-01-06 07:24:44 +00:00
6a462f1e99
Removed iostream #includes. Replaced std::cerr with DOUT.
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llvm-svn: 31814
2006-11-17 08:03:48 +00:00
7a1450dbc6
Change the signature of replaceUsesOfWithOnConstant. The bool was always
...
true dynamically. Finally, pass the Use* that replaceAllUsesWith has into
the method for future use.
llvm-svn: 23626
2005-10-04 18:13:04 +00:00
b1c9317bb4
Remove trailing whitespace
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llvm-svn: 21427
2005-04-21 23:48:37 +00:00
ffb3778f87
This fixes PR531, a crash when running the CBE on a bytecode file.
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The problem is that Function::renameLocalSymbols is iterating through
the symbol table planes, occasionally calling setName to rename a value
(which used to do a symbol table remove/insert pair).
The problem is that if there is only a single value in a particular type
plane that the remove will nuke the symbol table plane, and the insert
will create and insert a new one. This hoses Function::renameLocalSymbols
because it has an iterator to the old plane, under the (very reasonable)
assumption that simply renaming a value won't cause the type plane to
disappear.
This patch fixes the bug by making the rename operation a single atomic
operation, which has a side effect of making the whole thing faster too. :)
llvm-svn: 20469
2005-03-06 02:14:28 +00:00
cdb9bfc150
remove all of the various setName implementations, consolidating them into
...
Value::setName, which is no longer virtual.
llvm-svn: 20464
2005-03-05 19:51:50 +00:00
d36552f34f
new method
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llvm-svn: 20288
2005-02-23 16:51:11 +00:00
a29c92ffdd
Initialize new field.
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llvm-svn: 20044
2005-02-05 01:37:58 +00:00
4947e67c4f
Updates for new use list changes.
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llvm-svn: 19961
2005-02-01 01:24:21 +00:00
65c23ee5d3
Add a space between the type and name of value when printing error message
...
llvm-svn: 17022
2004-10-15 23:08:50 +00:00
7c16caa336
Changes For Bug 352
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Move include/Config and include/Support into include/llvm/Config,
include/llvm/ADT and include/llvm/Support. From here on out, all LLVM
public header files must be under include/llvm/.
llvm-svn: 16137
2004-09-01 22:55:40 +00:00
74614b0c30
Use name.empty() instead of testing against equality with the empty
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string.
llvm-svn: 15191
2004-07-25 06:16:52 +00:00
2f130282bd
Disallow creation of named values of type void.
...
llvm-svn: 15190
2004-07-25 06:07:15 +00:00
bbddbf3aed
bug 122:
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- Correct isa<Constant> for GlobalValue subclass
llvm-svn: 14933
2004-07-18 00:01:50 +00:00
9df9afddcf
Fix regressions in these testcases:
...
Regression.Assembler.2002-01-24-BadSymbolTableAssert
Regression.Assembler.2002-01-24-ValueRefineAbsType
Found through the nightly tester :)
llvm-svn: 14671
2004-07-07 18:07:46 +00:00
bea7247357
Find bugs sooner rather than later. In this case, don't allow the creation
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of instructions that don't have a first-class or void type.
llvm-svn: 14646
2004-07-06 17:44:17 +00:00
8baf8e270a
- #include <iostream> since its not in Value.h any more.
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llvm-svn: 14617
2004-07-04 11:55:37 +00:00
60a29a77aa
User ctor is now inline
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llvm-svn: 14431
2004-06-27 18:01:38 +00:00
d0b0b454e5
Instancevar was renamed
...
llvm-svn: 14428
2004-06-26 20:33:39 +00:00
189d19fb04
Finegrainify namespacification
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llvm-svn: 10131
2003-11-21 20:23:48 +00:00
960707c335
Put all LLVM code into the llvm namespace, as per bug 109.
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llvm-svn: 9903
2003-11-11 22:41:34 +00:00
e225507193
If we're not checking, don't check!
...
llvm-svn: 9732
2003-11-05 19:09:40 +00:00
482202a601
Added LLVM project notice to the top of every C++ source file.
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Header files will be on the way.
llvm-svn: 9298
2003-10-20 19:43:21 +00:00
079edeb919
Completely rewrite support for the Value::use_* list. Now, all operations on
...
this list (except use_size()) are constant time. Before the killUse method
(used whenever something stopped using a value) was linear time, and thus
very very slow for large programs.
This speeds GCCAS up _substantially_ on large programs: almost 2x for 176.gcc:
176.gcc: 77.07s -> 37.38s
177.mesa: 7.59s -> 5.57s
252.eon: 21.02s -> 19.52s (*)
253.perlbmk: 11.40s -> 13.05s
254.gap: 7.25s -> 7.42s
252.eon would speed up a whole lot more, but optimization time is being
dominated by the inlining pass, which needs to be fixed.
llvm-svn: 9160
2003-10-16 16:53:07 +00:00
794a7490f8
Users can never be null
...
llvm-svn: 8895
2003-10-06 17:33:39 +00:00
22e4ca8863
There is no reason for Value to be an AbstractTypeUser. This just makes things
...
significantly more complete. Instead, just make DerivedType's AbstractTypeUser's,
and make Value contain a PATypeHolder.
llvm-svn: 8828
2003-10-02 19:44:40 +00:00
a38adaa88f
Fix bug: Linker/2003-08-28-TypeResolvesGlobal3.ll
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Use new replaceAllUsesWith stuff in a way that works even though types have not yet been propagated
llvm-svn: 8210
2003-08-29 05:37:22 +00:00
9f15812e88
Refactor code to make it useful outside of Constants.cpp
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llvm-svn: 8205
2003-08-29 05:09:37 +00:00
8bd8bc8399
Make assertion more descriptive
...
llvm-svn: 6889
2003-06-24 22:20:19 +00:00
3789369330
This speeds up processing LLVM a _lot_, 17% in the case of loading and destroying "vortex"
...
llvm-svn: 5553
2003-02-13 19:46:22 +00:00
2c6abeac43
- Make Value::replaceAllUsesWith work with constants correctly. This fixes
...
bug FuncResolve/2002-08-19-ResolveGlobalVars.ll and gzip looks better.
llvm-svn: 4103
2002-10-09 23:12:59 +00:00
6023f638a1
- Remove Value::use_remove
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llvm-svn: 4090
2002-10-09 00:25:05 +00:00
3ea0c188b7
Fix NASTY N^2 behavior that was causing the gzip benchmark to take forever to
...
assemble. Now we scan the use-list from the back when removing users instead
of from the front.
llvm-svn: 4086
2002-10-08 23:46:55 +00:00
184b298edc
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
a82ee2df46
*** empty log message ***
...
llvm-svn: 3065
2002-07-24 22:08:53 +00:00
33422fedc2
*** empty log message ***
...
llvm-svn: 2813
2002-06-30 16:25:25 +00:00
8c37789a33
changes for 64bit gcc
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llvm-svn: 2801
2002-06-25 22:07:38 +00:00
30ddf7f57f
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
6fc8c2374a
Fix pure virtual function called exception!
...
llvm-svn: 2229
2002-04-12 18:19:45 +00:00
6e6f5be53d
Move include/llvm/ValueHolderImpl.h to lib/VMCore/ValueHolderImpl.h
...
llvm-svn: 2156
2002-04-08 00:15:29 +00:00
3d381bb4d9
Remove some gross code by using the Value::dump method to do debug dumps
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llvm-svn: 2150
2002-04-07 22:33:13 +00:00
39dabb96c2
Make the release build work
...
llvm-svn: 2109
2002-04-04 19:26:26 +00:00
25c8f60b0a
Add an assertion to catch a misuse of replaceAllUsesWith
...
llvm-svn: 1924
2002-03-21 05:38:15 +00:00
67e5c29ae4
Check in fix for bug: test/Regression/Assembler/ValueRefineAbsType.ll
...
llvm-svn: 1582
2002-01-25 03:45:27 +00:00
7f74a56e24
Changes to build successfully with GCC 3.02
...
llvm-svn: 1503
2002-01-20 22:54:45 +00:00
25450e32c0
Add debugging to make a more useful message if a value gets constructed with a null type
...
llvm-svn: 1443
2001-12-13 00:41:27 +00:00
3462ae3ad7
Rename ConstPoolVal -> Constant
...
Rename ConstPool* -> Constant*
Rename ConstPoolVals.h -> ConstantVals.h
llvm-svn: 1407
2001-12-03 22:26:30 +00:00
d695305ea3
Make error report a little more useful
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llvm-svn: 657
2001-09-28 00:06:52 +00:00
92c15742ad
Okay, make the member function work.
...
llvm-svn: 643
2001-09-19 14:09:25 +00:00
8c3f09e42f
Remove global debug output fns that have been superceded by a member func
...
llvm-svn: 642
2001-09-19 14:08:53 +00:00
ac128cd4c6
Fix up code a bit, remove operator<< to Assembly/Writer.h
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llvm-svn: 628
2001-09-18 17:03:59 +00:00
df6bbeb59c
Added debugging support.
...
llvm-svn: 605
2001-09-18 12:44:41 +00:00
8d44b99844
Chris seems fond of #include <vector>. Fix these. Also convert use list in
...
Value to a vector instead of a list.
Move SchedGraph.h & SchedPriorities.h into lib/CodeGen/InstrScheduling
llvm-svn: 572
2001-09-14 16:56:32 +00:00
97d79f144c
Support abstract types
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Remove constant pool support
llvm-svn: 466
2001-09-07 16:57:07 +00:00
f2a738cfe2
* ValueHolder now takes 3 arguments
...
* Added a few methods to ConstantPool
* ConstPoolVal no longer derives from Value
* Method & Module multiply inherit from SymTabValue & Value now
* Added a GetElementPtrInst::isStructSelector() method
llvm-svn: 184
2001-07-14 06:13:19 +00:00
a073acb22d
Changed the fundemental architecture of Operands for Instructions. Now
...
Operands are maintained as a vector<Use> in the User class, and operator
iterators are provided as before. Getting an operand no longer requires
a virtual function call.
WARNING: getOperand(x) where x >= getNumOperands() will now assert instead
of returning null!
llvm-svn: 149
2001-07-07 08:36:50 +00:00
2dd58aefa5
Add a check to avoid allowing V->replaceAllUsesWith(V)
...
llvm-svn: 104
2001-06-29 05:25:51 +00:00
4cee8d8ffb
Miscellaneous cleanups:
...
* Convert post to pre-increment for for loops
* Use generic programming more
* Use new Value::cast* instructions
* Use new Module, Method, & BasicBlock forwarding methods
* Use new facilities in STLExtras.h
* Use new Instruction::isPHINode() method
llvm-svn: 96
2001-06-27 23:41:11 +00:00
874ddadf72
Updates to support
...
* Changes in PHI node structure
llvm-svn: 25
2001-06-11 15:04:40 +00:00
2f7c963559
Initial revision
...
llvm-svn: 2
2001-06-06 20:29:01 +00:00
Anton Korobeynikov