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270 Commits

Author SHA1 Message Date
Chris Lattner
6fb568f77e Fix utostr once and for all, by making there only be one function named 
utostr.  To keep the efficiency in the 32-bit case, make it check to see if
the value is 32-bits and if so switch over to the faster 32-bit case.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28601 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-31 21:25:50 +00:00
Andrew Lenharth
37e8bde141 Fix build breakage on alpha, without causing it on x86. as a bonus, all platforms can invent the same number of unique names now 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28596 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-31 20:18:28 +00:00
Andrew Lenharth
f48ec61fbd revert for now 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28595 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-31 19:16:26 +00:00
Andrew Lenharth
cffba3a6e9 make 64-bit safe and fix the build on alpha 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28593 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-31 18:56:42 +00:00
Reid Spencer
19b7e0e0ca For PR786: 
Minor tweaks in public headers and a few .cpp files so that LLVM can build
successfully with -pedantic and projects using LLVM with -pedantic don't
get warnings from LLVM. There's still more -pedantic warnings to fix.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28453 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-24 19:21:13 +00:00
Chris Lattner
410354fe0c Make the LLVM headers "-ansi -pedantic -Wno-long-long" clean. 
Patch by Martin Partel!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26313 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-22 16:23:43 +00:00
Chris Lattner
8211e82e40 add some methods for case-insensitive string compares 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25659 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-26 20:36:29 +00:00
Jim Laskey
3e0be526bf Use find instead of lower_bounds. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25657 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-26 20:30:51 +00:00
Jim Laskey
e4a359e43b Add support to find existing entries. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25654 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-26 20:09:35 +00:00
Chris Lattner
1dc3fd1110 This only needs <iosfwd> not <iostream> 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25517 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-22 23:43:45 +00:00
Evan Cheng
7715fba9b1 Suppress "no newline at end of file" warnings. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25400 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-17 19:21:01 +00:00
Jim Laskey
e3150024b4 Reduce memory consumption and force (somewhat) access to entries via ID. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25393 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-17 16:29:58 +00:00
Jim Laskey
67218e9f27 Redundant inline keyword. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25377 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-16 23:44:03 +00:00
Jim Laskey
54c3319022 UniqueVector template provides a means of enumerating objects uniquely. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25376 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-16 23:29:43 +00:00
Chris Lattner
8b6cea1b95 Remove a now-dead map, patch by Saem Ghani, thanks! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24629 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-07 05:41:44 +00:00
Chris Lattner
767a033a5c Implement external storage for post-order iteration, implementing PR267 
Patch by Saem Ghani, thanks!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24617 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-06 07:05:27 +00:00
Jeff Cohen
61b42eb928 Fix comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24004 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-26 15:02:21 +00:00
Jeff Cohen
8030c25882 Eliminate use of sed in Visual Studio builds. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24003 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-26 14:48:53 +00:00
Misha Brukman
9e7a601eaf Wrap long lines 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23009 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-24 14:03:07 +00:00
Reid Spencer
ca09bd0732 Remove some tabs. 
Wrap a line.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23008 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-24 10:57:30 +00:00
Chris Lattner
ef35ba4f64 add a method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22985 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-23 21:45:31 +00:00
Nate Begeman
cb647519d3 Add some operators the PowerPC backend needs to efficiently and correctly 
generate conditional branches.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22214 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-06-15 18:28:44 +00:00
Misha Brukman
e25bc8c957 Convert tabs to spaces 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21703 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-05 22:30:40 +00:00
Misha Brukman
3b1b6e626e Convert tabs to spaces 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21436 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-22 03:27:20 +00:00
Misha Brukman
9769ab2226 Remove trailing whitespace 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21408 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-21 20:19:05 +00:00
Chris Lattner
24a751eccd Provide a guaranteed definition of intptr_t. Thansk to Evan Jones for 
pointing this out!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20721 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-21 01:36:35 +00:00
Misha Brukman
37884fc79e Constant-propagate the value of `isL' variable and eliminate it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20698 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-19 23:39:50 +00:00
Jeff Cohen
2413a68d2d Silence VC++ warning about mixing intptr_t and bool, and about unused variable isL. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20697 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-19 22:36:39 +00:00
Chris Lattner
1f377fefb7 Two fixes for the copy ctor/operator=: 
1. Make sure to clear() 'this' before adding elements to it
  2. Make sure that the leaders of the RHS EC are the leaders of the LHS EC.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20692 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-19 21:02:12 +00:00
Chris Lattner
6782397046 add some methods, fix a major bug in getLeader() that was causing things to 
not be unified correctly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20691 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-19 20:42:43 +00:00
Chris Lattner
4a6d9cf122 implement a proper copy ctor, operator= and add a helper method. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20690 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-19 19:26:14 +00:00
Chris Lattner
72af57f26c Rewrite this class, making the following improvements: 
1. It now actually uses tarjan's algorithm, so it is a efficient inverse
     ackerman's function for union operations, not linear time.
  2. It now stores one copy of the data in the set instead of two.
  3. It now works for elements other than pointers.
  4. It now has a more STL-like interface that exposes iterators instead
     of internal implementation details.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20677 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-19 05:14:29 +00:00
Chris Lattner
986d99a6f8 remove compat_iterator, which is dead in the tree. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20644 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-16 22:42:45 +00:00
Jeff Cohen
4d1b4458fe Don't provide default hash struct instantiation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20639 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-16 05:49:06 +00:00
Jeff Cohen
1467e7ae92 Add adapter class to let VC++ hash_map use GCC's hash struct. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20637 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-16 05:25:09 +00:00
Chris Lattner
6c2997f5b9 remove some more dead templates and a dead macro. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20279 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-02-22 23:36:37 +00:00
Chris Lattner
127a8a7764 Remove a bunch of dead templates. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20275 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-02-22 23:19:42 +00:00
Chris Lattner
bca81448ac Improve conformance with the Misha spelling benchmark suite 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19930 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-30 00:09:23 +00:00
Chris Lattner
ed4d467c69 Rename createNode -> createSentinal. 
Add a new method, destroySentinal, that is used to delete it (instead of
requiring use of delete.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19921 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-29 18:40:19 +00:00
Reid Spencer
be4922a28a Convert some old C-style casts to C++ style. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19868 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-28 07:22:20 +00:00
Reid Spencer
8085cff7eb Provide support for HP/UX aCC compiler's variant of hash_map and hash_set 
(RogueWave). These are implemented in rw/stdex/hash_map.h and
rw/stdex/hash_set.h on HP/UX.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19600 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-16 02:58:39 +00:00
Chris Lattner
67cb2f6eb5 Do not let 'ftostr' return a string that starts with spaces. This allows 
the AsmWriter to emit FP constants like 1.0 in normal exponential notation
instead of hex notation.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19279 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-04 01:56:28 +00:00
Chris Lattner
d828e340a8 Define the pointer hash struct before the string one, to improve compatibility 
with ICC.  Patch contributed by Bjørn Wennberg.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18663 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-08 20:59:18 +00:00
Chris Lattner
7fc3824835 ignore generated files 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18073 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-21 00:01:54 +00:00
Chris Lattner
fbb719c7f0 Use explicit std:: qualification to avoid relying on Koenig lookup, which 
VC++ does not do properly.  Thanks to Morten Ofstad for the patch!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16955 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-13 15:11:23 +00:00
Chris Lattner
c87b1db927 Get rid of template templates that were preventing VC from compiling the 
set_intersect template.  Thanks to Morten Ofstad and Jeff Cohen for the
patch!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16954 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-13 15:09:21 +00:00
Chris Lattner
c441f1e1c7 Fix #include flavor 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16658 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-04 18:10:18 +00:00
Alkis Evlogimenos
30eed211c9 Remove whitespace from the end of the line. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16624 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-30 21:39:47 +00:00
Alkis Evlogimenos
c72c617a4e Add includes and use std:: for standard library calls to make code 
compile on windows. This patch was contributed by Paolo Invernizzi.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16539 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-28 14:42:44 +00:00
John Criswell
4046846d2c Updated the last two header files so that they are configured with 
AC_CONFIG_HEADERS.  This should prevent LLVM from needlessly re-compiling
on a re-configure.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16510 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-24 21:19:06 +00:00
John Criswell
9f011866e9 Modified hash_map and hash_set configuration so that they are not 
regenerated on every run of configure.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16509 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-24 18:28:00 +00:00
Reid Spencer
70e2d38361 Fix the replace method to assert if an item was erased from the set but not 
found in the vector. Previously, it just ignored this condition.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16296 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-11 20:38:25 +00:00
Reid Spencer
0bdc620c16 Implement the remove method for deleting entries from the SetVector. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16283 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-11 04:25:58 +00:00
Chris Lattner
8018a665b2 Add missing #include 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16256 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-09 02:37:56 +00:00
Alkis Evlogimenos
df8d5e908f Pull in definition of std::unary_function. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16140 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-02 03:24:45 +00:00
Reid Spencer
551ccae044 Changes For Bug 352 
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/.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16137 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-01 22:55:40 +00:00
Alkis Evlogimenos
fc093bd081 Add size member function. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16067 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-27 03:58:31 +00:00
Alkis Evlogimenos
5501e568b3 Add default index functor (an identity functor). You could use a 
vector directly to get the same functionality but using a DenseMap
makes the code more readable IMO.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16052 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-26 03:37:28 +00:00
Misha Brukman
8831db745b Instead of int64_t, overload itostr with `long long' parameter. 
This appeases both SparcV9 and 64-bit PowerPC.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15910 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-18 22:56:12 +00:00
Misha Brukman
b5e1decefb Add itostr(long) for our furry 64-bit friends. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15885 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 18:08:52 +00:00
Brian Gaeke
3638e9918c Fix typo in comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15318 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-29 04:22:30 +00:00
Chris Lattner
f90fcaf572 Add back() and pop_back() methods to SetVector 
Move clear to the end of the class
Add assertions


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15203 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-25 11:07:02 +00:00
Alkis Evlogimenos
7b32639362 Add greater_ptr functor. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15070 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-21 08:38:06 +00:00
Misha Brukman
c5f9d8c630 Use C++-style <cstdio> instead of C-style <stdio.h> 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15042 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-20 16:14:06 +00:00
Misha Brukman
913e1b4bdd Dump the old-fashioned C-style <ctype.h> in favor of new `C++'-style <cctype> 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15025 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-20 02:18:25 +00:00
Misha Brukman
497b52f381 isupper() and tolower() are declared in <ctype.h> 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15016 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-20 00:52:16 +00:00
Chris Lattner
5e87754250 Give SetVector range support 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14855 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-15 08:18:31 +00:00
Chris Lattner
85e4eb6dc0 Fix warning compiling with VC++ 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14772 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-12 20:25:04 +00:00
Reid Spencer
800473c8df Get rid of some cruft in the insert method. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14704 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-08 21:50:33 +00:00
Reid Spencer
4bb2867bc1 First version of a vector with uniqueness constraints (or a set with 
deterministic, insertion-order iteration).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14702 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-08 19:36:21 +00:00
Alkis Evlogimenos
3b94a5142c Add more operators. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14589 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-04 01:30:54 +00:00
Chris Lattner
990a6a39c0 Unbreak the build. tsk tsk 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14390 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-25 00:18:02 +00:00
Misha Brukman
64aed54684 Add a LowercaseString() utility function, courtesy of brg. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14383 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 23:38:52 +00:00
Chris Lattner
63d64a80bc GCC doesn't like prefix form of cast with two identifiers I guess. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14021 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-04 20:21:53 +00:00
Chris Lattner
c285da73a4 Silence a warning 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14019 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-04 20:10:17 +00:00
Chris Lattner
2908ca78b0 Add explicit casts to silence warnings. There is no need to use snprintf here. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14013 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-04 19:10:30 +00:00
Chris Lattner
6bf7ca5f6f Only use the non-standards-compliant std::distance on the compiler that is 
buggy, not for all compilers that are not GCC 3


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13990 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-03 18:48:59 +00:00
Alkis Evlogimenos
1da7e8e0b3 Add comparator useful for natural comparisons on collections with 
pointers to objects.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13909 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-30 07:45:09 +00:00
Vikram S. Adve
6ffd14dd54 Remember the set of leaders. Also compute on demand and cache the equiv 
class for each leader.   Finally, rename Elem2ECLeaderMap to Elem2LeaderMap
(most of the changed lines are only due to the latter).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13651 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 08:05:14 +00:00
Alkis Evlogimenos
afa9235f07 Declare iterator as public since it is defined as such (gcc-3.4 fix) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13090 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-21 16:10:40 +00:00
Brian Gaeke
f9a5f780bf Switch to including <iostream> for compatibility with gcc-3.0.x (Debian). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12990 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-16 16:28:33 +00:00
Chris Lattner
7c78afefe9 Fix a bug in the densemap that was killing the local allocator, and probably 
other clients.  The problem is that the nullVal member was left to the default
constructor to initialize, which for int's does nothing (ie, leaves it unspecified).

To get a zero value, we must use T().  It's C++ wonderful? :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11867 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-26 05:00:15 +00:00
Chris Lattner
00fa65be83 Fix typeo. grow() cannot shrink storage. clear() should really nuke storage 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11865 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-26 04:07:12 +00:00
Alkis Evlogimenos
4d0d864be3 Add DenseMap template and actually use it for for mapping virtual regs 
to objects.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11840 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-25 21:55:45 +00:00
Chris Lattner
c50879dfe6 Noone cares about similarity to boost 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11783 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-24 03:47:25 +00:00
Brian Gaeke
cbc20b451d Renamed to hash_set.in; move to using autoconf substitution tags. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11765 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-23 18:56:36 +00:00
Brian Gaeke
6cd52446fa Renamed to hash_map.in; move to using autoconf substitution tags. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11764 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-23 18:56:35 +00:00
Brian Gaeke
c134395628 Renamed from include/Support/iterator. Doxygenify comments; add autoconf substitution tags. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11754 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-23 18:16:10 +00:00
Alkis Evlogimenos
bc79471be1 Add next() and prior() iterator utility functions. Unlike std::advance 
they do not modify the passed iterator but return a copy.

next(myIt) returns copy of myIt incremented once
next(myIt, n) returns copy of myIt incremented n times
prior(myIt) returns copy of myIt decremented once
prior(myIt, n) returns copy of myIt decremented n times

While at it remove obsolete implementation of mapped_iterator.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11429 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-14 01:17:28 +00:00
Brian Gaeke
a0031cc08c Update the example here in the header file. 
I don't know about you guys, but I rarely read the .html manuals :-)


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 2004-02-13 04:49:04 +00:00
Alkis Evlogimenos
71be6db3ef Add global methods that prevent us from using ilist::iterators as 
random access iterators.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11248 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-09 22:40:50 +00:00
Chris Lattner
2cca3008e8 One of the 'annoying' things about ilists is that the iterators don't behave 
quite the same as for non-intrusive lists of pointers to nodes.  To support
transitioning code bases, add a new 'compatibility' iterator.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11172 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-08 00:51:31 +00:00
Chris Lattner
d924edb845 add support for -- for symmetry 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10865 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-14 23:37:22 +00:00
Chris Lattner
9fc8a3ec2e add new function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10638 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-29 05:06:38 +00:00
Chris Lattner
d2aa7b8ee7 Hrm, how could this compile? 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10263 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-29 19:55:02 +00:00
Brian Gaeke
9bb2188b0e A better way to get std::pair into the compiler's little, walnut-sized brain. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10174 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-23 03:50:31 +00:00
Brian Gaeke
6de98f242a This is a hack to make this file compile under g++-3.0.x; 
otherwise it can't decide what std::pair is. It seemed relatively
harmless.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10173 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-23 00:55:27 +00:00
Chris Lattner
825b02d5ee Fix copy-and-pasteo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10049 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-17 01:07:58 +00:00
Chris Lattner
8b70b78ba4 Fixes for PR114: Thanks to Reid Spencer! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10029 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-16 20:21:15 +00:00
Chris Lattner
a3f5f80f2b Remove needless dependence on boost 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9961 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-13 04:11:30 +00:00
Chris Lattner
de0579d946 Add namespace qualifier 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9959 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-13 02:30:22 +00:00
Chris Lattner
2d3e1ee93c Minor cleanups 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9958 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-13 02:01:41 +00:00
Brian Gaeke
d0fde30ce8 Put all LLVM code into the llvm namespace, as per bug 109. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9903 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-11 22:41:34 +00:00
Alkis Evlogimenos
e292da29bf Add std::pair tier. This is a much simplified version of boost::tie 
that works only for std::pair.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9723 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-05 05:58:26 +00:00
Brian Gaeke
0b64ca3cbd Apparently my Mac OS X fixes were not entirely compatible with SPARC...hmm. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9612 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-30 15:03:49 +00:00
Brian Gaeke
78e1dcc321 Add support for utostr(unsigned long) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9588 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-29 20:06:19 +00:00
Chris Lattner
60f1445cf2 This #include is no longer necessary 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9306 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-20 20:29:44 +00:00
John Criswell
b2109ce978 Added LLVM notice. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9300 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-20 19:46:57 +00:00
Chris Lattner
803f03e217 This file uses assert and doesn't include anything which already #includes <cassert> 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9142 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-15 21:55:37 +00:00
Chris Lattner
1e79609e30 Add missing default argument 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9092 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-13 16:44:30 +00:00
Chris Lattner
9061e992d5 add support for "external" depth first iterators, which store the 'visited' set 
outside of the iterator itself.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9090 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-13 16:34:26 +00:00
Chris Lattner
4846f4b87a Extricate the "reverse" support from the depth-first iterator. This is really 
a crappy form of post-order traversal which really does not belong here.  While
we are at it, improve documentation and use a vector instead of a stack.

This improves the post dominator analysis pass by ~5%, and probably also helps
other passes as well.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9084 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-13 15:45:33 +00:00
Chris Lattner
27db7e0472 Output a very high-precision number 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8856 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-05 00:41:07 +00:00
Chris Lattner
48486893f4 Standardize header file comments 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8782 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-30 18:37:50 +00:00
Chris Lattner
55b2eb3ef8 Rename TarjanSCCIterator -> scc_iterator 
* 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 
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 
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 
* 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! 
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 
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 
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. 
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. 
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 
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 
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 
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 
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 
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 
system.


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 2003-06-30 21:59:07 +00:00
Chris Lattner
680a7c2d1a Get rid of WORDSIZE macro which can pollute untold numbers of translation units 
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 
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. 
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. 
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 
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 
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 
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 
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 
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 
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(). 
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: 
(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 
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 
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 
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. 
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 
in linear time using Tarjan's DFS algorithm.


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 2002-11-04 14:15:57 +00:00
Chris Lattner
4932b31dce Statistic class should return const reference to *this, not a reference to 
the data type.


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 2002-10-31 02:50:27 +00:00
Chris Lattner
4a63b72df9 Don't #include <Support/*>, #include "Support/*" 
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 
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 
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