Chris Lattner
55b2eb3ef8
Rename TarjanSCCIterator -> scc_iterator
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* Increases consistency with other iterators (e.g. df_iterator, po_iterator...)
* It's shorter
* We don't name classes by the implementation, we name it for the interface!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8273 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-31 20:01:57 +00:00
Chris Lattner
ff8fc07890
ELIMINATE the SCC class completely. One less thing deriving from std::vector
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8272 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-31 19:55:31 +00:00
Chris Lattner
94d1092c6a
Move the HasLoop method from the SCC class to the iterator class
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8268 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-31 19:51:22 +00:00
Chris Lattner
b55cae23cb
* Cleanups
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* operator* now returns a reference to the current SCC, instead of a possibly
null pointer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8261 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-31 19:34:27 +00:00
Chris Lattner
22ab2a16e5
Remove usage of unsigned long: unsigned should be enough!
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Remove explicit use of a stack<>, use a vector instead
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8246 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-31 01:48:21 +00:00
Chris Lattner
ca82e6c3d1
This file uses cerr without including <iostream>. Since it's just for debugging, comment it out
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8245 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-31 01:45:00 +00:00
Chris Lattner
40c6fb6cac
Fix compilation problems with G++ 3.4
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8212 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-29 14:22:29 +00:00
Misha Brukman
5560c9d49c
Spell `necessary' correctly.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7944 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-18 14:43:39 +00:00
Misha Brukman
53523e57bf
Reordered includes to be consistent with the LLVM style.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7887 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-15 17:52:02 +00:00
Chris Lattner
2dd93edfc2
Move debugging support out of Statistic.h into Debug.h, implement the new DEBUG_TYPE facilities
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7490 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-01 22:12:40 +00:00
Chris Lattner
aeac00ed53
Including statistics into an anonymous namespace that gets #included into
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every file is a bad idea.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7489 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-01 22:12:07 +00:00
Chris Lattner
02a31a5af6
Fix another accessibility problem illuminated by GCC 3.3
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7314 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-25 17:49:28 +00:00
Chris Lattner
d091d85c15
Fix visibility problem exposed by GCC 3.3
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7313 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-25 17:46:25 +00:00
Chris Lattner
32862da7c7
Fix accessibility problems GCC 3.3
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7306 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-25 17:23:13 +00:00
John Criswell
7a73b80b90
Merged in autoconf branch. This provides configuration via the autoconf
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system.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7014 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-30 21:59:07 +00:00
Chris Lattner
680a7c2d1a
Get rid of WORDSIZE macro which can pollute untold numbers of translation units
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6843 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-22 03:09:10 +00:00
Chris Lattner
3889a2cb05
Remove a ton of extraneous #includes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6842 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-22 03:08:05 +00:00
Brian Gaeke
a9f6e4ae0e
Regularize the names of #include-guards.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6732 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-17 00:35:55 +00:00
John Criswell
be583b914d
Included assert.h so that the code compiles under newer versions of GCC.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6682 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-11 14:01:36 +00:00
Sumant Kowshik
a3e5764984
Made changes suggested by Chris; Renamed 'union' function to unionSetsWith
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6605 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-04 08:00:05 +00:00
Sumant Kowshik
87a991eea3
Implementation of Equivalence Classes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6422 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-29 22:44:25 +00:00
Chris Lattner
011ce8d2e4
Allow autoconversion from ilist_iterator<T> to T* in a dyn_cast and friends
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5862 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-23 16:17:53 +00:00
Chris Lattner
6f2ec7f59d
Update comment
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5752 91177308-0d34-0410-b5e6-96231b3b80d8
2003-03-21 21:40:39 +00:00
Chris Lattner
8fb1fe16b7
Fix problems with BitSetVector that makes it not compile under GCC 3.0 and 2.95
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5745 91177308-0d34-0410-b5e6-96231b3b80d8
2003-03-17 18:11:27 +00:00
Chris Lattner
fd373cb944
Initial checking: defult the make_vector function
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5424 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-28 20:01:16 +00:00
Vikram S. Adve
1818275956
Bug fix in operator==() and in method fini().
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4945 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-06 15:02:22 +00:00
Vikram S. Adve
0e2cf7606d
Several fixes:
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(1) Applied patch from Casey to implement iterator::operator= correctly:
it should use a pointer, not a reference.
(2) Added operators == and !=, and method all().
(3) Important bug fix: excess bits need to be ignored in operations
like ==, count(), and all(). We do this by ensuring excess bits
in the last bitset are always 0.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4837 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-27 17:46:38 +00:00
Chris Lattner
d8a947e233
Fix warning
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4708 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-15 18:04:16 +00:00
Chris Lattner
169f8b838b
Add tarj_end() method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4684 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-10 23:46:31 +00:00
Chris Lattner
45a9116e0a
Make maxSize a private variable, add a size() accessor
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4573 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-06 18:34:40 +00:00
Vikram S. Adve
5f76054a79
An implementation of the bit-vector representation of sets.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4568 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-06 17:14:14 +00:00
Vikram S. Adve
5fe9171b38
Generic graph iterator to enumerate the SCCs of a graph
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in linear time using Tarjan's DFS algorithm.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4531 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-04 14:15:57 +00:00
Chris Lattner
4932b31dce
Statistic class should return const reference to *this, not a reference to
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the data type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4458 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-31 02:50:27 +00:00
Chris Lattner
4a63b72df9
Don't #include <Support/*>, #include "Support/*"
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4325 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-28 02:11:53 +00:00
Chris Lattner
df6f5835e9
Add neccesary #include
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4294 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-27 19:16:27 +00:00
Chris Lattner
d063725c3c
disable the unused "pointer" member
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4144 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-13 19:30:44 +00:00
Chris Lattner
b38e4fd8b0
Add dummy entries to document what members can be added
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4141 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-13 17:12:05 +00:00
Chris Lattner
96ef1b90c8
- Rework Statistics:
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* Renamed StatisticReporter.h/cpp to Statistic.h/cpp
* Broke constructor to take two const char * arguments instead of one, so
that indendation can be taken care of automatically.
* Sort the list by pass name when printing
* Make sure to print all statistics as a group, instead of randomly when
the statistics dtors are called.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3999 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-01 22:35:45 +00:00
Vikram S. Adve
33adbcc87d
Add ilist_iterator constructor from a node reference.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3756 91177308-0d34-0410-b5e6-96231b3b80d8
2002-09-16 16:46:17 +00:00
Chris Lattner
de32fedb8c
GCC 3.1 changes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3076 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-25 15:00:43 +00:00
Chris Lattner
8dc67168cc
GCC 3.1 fixes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3066 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-24 22:20:00 +00:00
Chris Lattner
7f4dd472e3
Changes to build with GCC 3.1
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3064 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-24 22:08:36 +00:00
Chris Lattner
0d219edad2
Use the new include/Support/iterator file
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3062 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-24 22:07:42 +00:00
Chris Lattner
417d31c202
Move hash_* extension headers from ext/ to Support/ so that we can support
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GCC 2.95, GCC 3.0.4 and GCC 3.1 all concurrently, without having to delete
headers after a chackou.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3055 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-24 21:16:42 +00:00
Chris Lattner
a1cb4737b0
Changes to make it GCC 3.1 compatible
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3052 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-24 20:44:01 +00:00
Anand Shukla
4a9f933751
changes to make it compatible with 64bit gcc
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2786 91177308-0d34-0410-b5e6-96231b3b80d8
2002-06-25 20:22:25 +00:00
Chris Lattner
7e70829632
MEGAPATCH checkin.
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For details, See: docs/2002-06-25-MegaPatchInfo.txt
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2779 91177308-0d34-0410-b5e6-96231b3b80d8
2002-06-25 16:13:24 +00:00
Chris Lattner
4435ac0097
Implement a new command line option, -debug, which is meant to unify all of
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the random debugging macros scattered throughout llvm.
The new DEBUG(x) macro should be used instead of special purpose debug macros.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2709 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-22 17:06:20 +00:00
Chris Lattner
fa10fdf5eb
Initial checkin of Statistic class
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2599 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-10 15:36:56 +00:00
Chris Lattner
876509614b
Remove obsolete namespace from example
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2368 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-28 16:18:32 +00:00