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103 Commits

Author SHA1 Message Date
Chris Lattner
87e0f0787e eliminate constructor from Statistic class. It is now impossible to get a 
static constructor for them :).   Transition complete.

llvm-svn: 32710
 2006-12-19 23:17:40 +00:00
John Criswell
3b18f0e184 Added operator methods to the Statistic class; some LLVM projects depend 
on these.

llvm-svn: 32701
 2006-12-19 22:55:57 +00:00
Chris Lattner
c18ec8716e Refactor statistic a big and introduce a horrible-but-necessary macro 
(STATISTIC), which allows us to define statistics that don't introduce
static ctors into the .o files.  I'm migrating code over to use this
incrementally.

llvm-svn: 32687
 2006-12-19 21:27:47 +00:00
Bill Wendling
899c552208 Removed llvm_ostream and used std::ostream instead. 
llvm-svn: 32658
 2006-12-18 21:59:00 +00:00
Bill Wendling
7f6a73eb5c Added an automatic cast to "std::ostream*" etc. from OStream. We then can 
rework the hacks that had us passing OStream in. We pass in std::ostream*
instead, check for null, and then dispatch to the correct print() method.

llvm-svn: 32636
 2006-12-17 05:15:13 +00:00
Chris Lattner
9c52dc6c34 Change the implementation of statistic to not need destructors at all. 
Instead, the stat info is printed when llvm_shutdown() is called.
These also don't need static ctors, but getting rid of them is uglier:
still investigating.  This reduces the number of static dtors in llvm from
~1400 to ~750.

llvm-svn: 32372
 2006-12-08 20:00:42 +00:00
Bill Wendling
a3246c4272 Changed llvm_ostream et all to OStream. llvm_cerr, llvm_cout, llvm_null, are 
now cerr, cout, and NullStream resp.

llvm-svn: 32298
 2006-12-07 01:30:32 +00:00
Chris Lattner
e626f6de68 merge the Statistic and StatisticBase classes, eliminating virtual methods 
and eliminating #includes from the Statistic.h file.

llvm-svn: 32282
 2006-12-06 18:20:44 +00:00
Chris Lattner
a531ce882e Detemplatize the Statistic class. The only type it is instantiated with 
is 'unsigned'.

llvm-svn: 32279
 2006-12-06 17:46:33 +00:00
Bill Wendling
5def3648f4 Support for llvm_ostreams. 
llvm-svn: 31988
 2006-11-28 23:31:42 +00:00
Chris Lattner
339c732e0b Add a helper function 
llvm-svn: 31981
 2006-11-28 22:32:35 +00:00
Bill Wendling
4157840bd6 Added a temporary hack to get the llvm-streams to work for future checkins. 
llvm-svn: 31978
 2006-11-28 22:21:29 +00:00
Jeff Cohen
e1003da1a2 Unbreak VC++ build. 
llvm-svn: 31464
 2006-11-05 19:31:28 +00:00
Jim Laskey
c770e68c11 Allow FoldingSet clients to pump up the initial hash size. 
llvm-svn: 31377
 2006-11-02 14:21:26 +00:00
Chris Lattner
5c33fa2a37 add a new form of insert. 
llvm-svn: 31290
 2006-10-30 05:07:51 +00:00
Chris Lattner
9a99a284dc Add SmallString a (currently) minimal class that adapts SmallVector to be 
more string-like.

llvm-svn: 31289
 2006-10-30 03:39:20 +00:00
Chris Lattner
593e2361b4 add a method 
llvm-svn: 31288
 2006-10-30 03:14:15 +00:00
Chris Lattner
08b405916c add newline at end of file 
llvm-svn: 31287
 2006-10-29 23:47:01 +00:00
Chris Lattner
1db6efc297 add a highly efficient hash table that is specialized for mapping C strings 
to some other type.

llvm-svn: 31286
 2006-10-29 23:42:03 +00:00
Jim Laskey
e65b6c3c60 Clean up 
llvm-svn: 31238
 2006-10-27 22:52:02 +00:00
Jim Laskey
3d1116e32c Apply editorials. 
llvm-svn: 31218
 2006-10-27 18:05:12 +00:00
Jim Laskey
69b57830c2 Breakout folding hash set from SelectionDAGCSEMap. 
llvm-svn: 31215
 2006-10-27 16:16:16 +00:00
Andrew Lenharth
6223a6ce63 Fix build error in gcc 3.4 and make more this general 
llvm-svn: 30839
 2006-10-09 19:05:44 +00:00
Chris Lattner
e3f0524253 Fix PR897 
llvm-svn: 30820
 2006-10-08 22:28:34 +00:00
Chris Lattner
7453a7d197 add a simple reserve method. 
llvm-svn: 30011
 2006-09-01 06:08:16 +00:00
Chris Lattner
e84b1b8352 Instantiate Statistic<> in one place, not in every .o file that uses it. 
llvm-svn: 29971
 2006-08-30 04:17:00 +00:00
Chris Lattner
4fa85705f6 Add 2nd form of resize 
llvm-svn: 29945
 2006-08-28 21:52:08 +00:00
Chris Lattner
a6735ae8d1 add resize, move swap out of line 
llvm-svn: 29823
 2006-08-22 17:28:57 +00:00
Chris Lattner
19d59ce917 add a bunch more operations, including swap, insert, erase, front(), and 
bugfixes for operator=.

llvm-svn: 29811
 2006-08-22 06:27:16 +00:00
Chris Lattner
402986c13f silence a warning. 
llvm-svn: 29734
 2006-08-16 22:09:24 +00:00
Chris Lattner
2cd25d1642 Bugfixes for smallvector when the element size is small and N is small. 
llvm-svn: 29720
 2006-08-16 01:23:31 +00:00
Chris Lattner
67305e3cf6 avoid a warning 
llvm-svn: 29674
 2006-08-14 21:47:50 +00:00
Chris Lattner
870808beda move code out of line so that GCC doesn't inline it at -O3 
llvm-svn: 29636
 2006-08-11 23:40:23 +00:00
Chris Lattner
6c9bcb32a3 Split SmallVector into SmallVector and SmallVectorImpl, which allows us to 
eliminate code duplication due to the 'N' parameter.

llvm-svn: 29634
 2006-08-11 23:19:51 +00:00
Chris Lattner
5f8473bc02 capacity is a pointer, not a value 
llvm-svn: 29564
 2006-08-08 01:54:17 +00:00
Chris Lattner
03c7b425a2 add a new assign method 
llvm-svn: 29562
 2006-08-08 01:44:16 +00:00
Chris Lattner
3bb43d2173 Add ctor that initializes from a range. 
llvm-svn: 29560
 2006-08-08 00:37:50 +00:00
Chris Lattner
3e1a9b0188 Remove assertions from the SmallVector class. They slow down clients of 
smallvector too much in a release build.  Removing them speeds up isel 4%.

llvm-svn: 29556
 2006-08-07 23:41:59 +00:00
Chris Lattner
a4af471488 Add a clear method to SmallVector 
llvm-svn: 29542
 2006-08-07 05:45:34 +00:00
Chris Lattner
3bf9d47cf1 Silence a warning on x86-64, reported by chandlerc. 
llvm-svn: 29535
 2006-08-06 18:12:50 +00:00
Evan Cheng
627a71290f This causes some random crashes. 
llvm-svn: 29534
 2006-08-05 17:31:00 +00:00
Chris Lattner
b0bf058d33 The smallvector dtor should destroy the elements. 
Implement pop_back.
Chage some code to use 'iterator' instead of T*.  This unbreaks operators=.

llvm-svn: 29380
 2006-07-28 05:03:42 +00:00
Chris Lattner
f2d0e0296a Use std::copy instead of custom loops to take advantage of STL optimizations. 
Add a new append method for appending a range.

llvm-svn: 29323
 2006-07-27 03:38:08 +00:00
Chris Lattner
d4d69f64dd Add a new llvm::SmallVector template, which is similar to the vector class, but 
contains optimizations to avoid heap allocation if the vector size is smaller
than some threshold.  This can significantly improve the performance of code
that allocates many small vectors by eliminating tons of small malloc/free's.

llvm-svn: 29281
 2006-07-26 06:22:30 +00:00
Chris Lattner
6548505f71 Add two helper functions 
llvm-svn: 29150
 2006-07-14 22:54:06 +00:00
Chris Lattner
a396e6d9ba Add some out-of-line virtual dtors so that the class has a "home", preventing 
vtables for (e.g.) Instruction from being emitted into every .o file.

llvm-svn: 28898
 2006-06-21 16:53:47 +00:00
Reid Spencer
bbc22e1a8a Favor C++ casts over C casts in C++ code. 
llvm-svn: 28622
 2006-06-01 07:03:53 +00:00
Chris Lattner
2429ec5fdf 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.

llvm-svn: 28601
 2006-05-31 21:25:50 +00:00
Andrew Lenharth
ed197672a8 Fix build breakage on alpha, without causing it on x86. as a bonus, all platforms can invent the same number of unique names now 
llvm-svn: 28596
 2006-05-31 20:18:28 +00:00
Andrew Lenharth
3338cc0b80 revert for now 
llvm-svn: 28595
 2006-05-31 19:16:26 +00:00