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Author SHA1 Message Date
Chris Lattner
84d82c7e98 speed up the verifier 8.5% by using a smallvector instead of vector. 
llvm-svn: 34144
 2007-02-10 08:30:29 +00:00
Chris Lattner
bc97cc29e7 Change an std::set to a SmallPtrSet. This speeds up the verifier on 
447.dealII from 1.27s to 0.86s.

llvm-svn: 34143
 2007-02-10 08:19:44 +00:00
Chris Lattner
31b60980dc Change the table datastructure to be a vector<smallvector>, instead of 
vector<vector> to avoid allocations.  This speeds up bcwriting of 447.dealII
from 0.8276 to 0.7637s (8.4%).

This concludes this round of proding the bcwriter into submission.  Final
speedup from 24.4s to 0.7637s (32x).

llvm-svn: 34142
 2007-02-10 07:42:59 +00:00
Chris Lattner
d7f677c590 Make BytecodeWriter::outputValueSymbolTable *significantly* less abusive 
of memory, through a combination of DenseMap and SmallVector.  This speeds
up bcwriter on 447.dealII from 1.31s to 0.82s (60% faster).

llvm-svn: 34141
 2007-02-10 07:31:44 +00:00
Chris Lattner
2aed25cfc9 make the datastructure used in BytecodeWriter::outputValueSymbolTable 
*slightly* less abusive of memory.  This speeds up the bcwriter from
1.83s to 1.32s (39% faster) on 447.dealII.

llvm-svn: 34140
 2007-02-10 07:11:51 +00:00
Chris Lattner
05aeb105df Switch typemap over to DenseMap. No significant speedup. 
llvm-svn: 34139
 2007-02-10 07:06:46 +00:00
Chris Lattner
9082be2593 Switch NodeMap from an std::map to a DenseMap. This speeds up bcwriting 
of 447.dealII from 3.3s to 1.8s (80% faster).

llvm-svn: 34138
 2007-02-10 07:01:05 +00:00
Chris Lattner
3541003208 Make find return the appropriate iterator/const_iterator 
llvm-svn: 34137
 2007-02-10 06:58:17 +00:00
Chris Lattner
733a841633 use typedefs where appropriate 
llvm-svn: 34136
 2007-02-10 06:42:23 +00:00
Chris Lattner
cdde9ce28b The ModuleLevel vector is often quite sparse. Switch it to a DenseMap. This 
speeds up bcwriting of 447.dealII by 40%, from 4.63s to 3.32s.

llvm-svn: 34135
 2007-02-10 06:38:19 +00:00
Chris Lattner
d0a27bc995 Allow DenseMAp to take an explicit DenseMapKeyInfo 
llvm-svn: 34134
 2007-02-10 06:34:58 +00:00
Chris Lattner
e06c2fd4df Make the ModuleLevel datastructure more sane. When a function-local value 
is inserted into the table, it remembers that the value needs to be popped
off.  This makes purgeFunction much faster, speeding up bcwriting of 447.dealII
from 6.8->4.6s (47%).

llvm-svn: 34133
 2007-02-10 06:09:41 +00:00
Chris Lattner
82a06ec1ca Only compute the module levels info once per module, instead of once 
per function.  This speeds up bcwriting on 447.dealII from 10.16s to 6.81s
(49%).

llvm-svn: 34132
 2007-02-10 05:54:33 +00:00
Chris Lattner
a6214fea08 Clone and specialize CreateSlotIfNeeded into CreateFunctionValueSlot to handle 
function-local values.  This speeds up bcwriting a small 2.2% (10.384->10.156s
on 447.dealII), but paves the way for more important changes.

llvm-svn: 34131
 2007-02-10 05:45:09 +00:00
Chris Lattner
0132599b8d make getSlot/getTypeSlot inline 
llvm-svn: 34130
 2007-02-10 05:18:35 +00:00
Chris Lattner
832676a772 getTypeSlot can never fail 
llvm-svn: 34129
 2007-02-10 05:17:48 +00:00
Chris Lattner
ce57e528f5 getSlot can never fail. Make it assert internally, eliminate checks in 
clients.  Same for getTypeSlot.

llvm-svn: 34128
 2007-02-10 05:13:03 +00:00
Chris Lattner
1e91abbf61 simplify getOrCreateTypeSlot, eliminat doInsertType. Eliminate post-order iteration stuff. 
llvm-svn: 34127
 2007-02-10 05:02:50 +00:00
Chris Lattner
d090c6beed simplify and speed up recursive type processing. 
llvm-svn: 34126
 2007-02-10 04:57:36 +00:00
Chris Lattner
e2154a1fa1 rename getOrCreateSlot -> CreateSlotIfNeeded. Noone cares about the retval 
llvm-svn: 34125
 2007-02-10 04:54:01 +00:00
Chris Lattner
34495b1b6d refactor callers of insertType. inline insertType into its one remaining caller. 
llvm-svn: 34124
 2007-02-10 04:51:21 +00:00
Chris Lattner
fa60ec48d3 simplify code. 
llvm-svn: 34123
 2007-02-10 04:47:51 +00:00
Chris Lattner
53d0043173 simplify some logic, reduce nesting 
llvm-svn: 34122
 2007-02-10 04:42:30 +00:00
Chris Lattner
2a666a0b29 Remove dead ctor 
llvm-svn: 34121
 2007-02-10 04:38:34 +00:00
Chris Lattner
12002936aa ModuleContainsAllFunctionConstants is always true 
llvm-svn: 34120
 2007-02-10 04:36:10 +00:00
Chris Lattner
c7627ca239 only one client of getOrCreateSlot can pass a void typed value. Check type 
there.

llvm-svn: 34119
 2007-02-10 04:31:52 +00:00
Chris Lattner
3a28413d38 inline hasNullValue, rename some variables, simplify some code. 
llvm-svn: 34118
 2007-02-10 04:29:03 +00:00
Chris Lattner
0d549b217b merge insertValue into its single caller, eliminate some redundant checks. 
llvm-svn: 34117
 2007-02-10 04:25:02 +00:00
Chris Lattner
90a8f472da merge doInsertValue into insertValue 
llvm-svn: 34116
 2007-02-10 04:22:30 +00:00
Chris Lattner
dcb209ac9c insertvalue's second operand is always false 
llvm-svn: 34115
 2007-02-10 04:19:31 +00:00
Chris Lattner
ee030194f9 remove dead 'dontIgnore' flag for insertType 
llvm-svn: 34114
 2007-02-10 04:17:41 +00:00
Chris Lattner
35e18b0d05 rename getSlot -> getSlotType and getOrCreateSlot ->getOrCreateTypeSlot 
for types.

llvm-svn: 34113
 2007-02-10 04:15:40 +00:00
Evan Cheng
276b44b0f9 Add function live-ins to entry block live-in set. 
llvm-svn: 34112
 2007-02-10 02:43:39 +00:00
Evan Cheng
bcf1d7faef Add live-ins to MachineBasicBlock. 
llvm-svn: 34111
 2007-02-10 02:38:19 +00:00
Evan Cheng
de6083463d Rename some variables to avoid confusion with SelectionDAGISel::BB. 
llvm-svn: 34110
 2007-02-10 01:08:18 +00:00
Evan Cheng
540f5e0d41 These vectors are frequently large. Use std::vector instead. 
llvm-svn: 34109
 2007-02-09 23:59:14 +00:00
Chris Lattner
d2e8e55ae0 Fix clients like this: 
delete ParseBytecodeFile(InputFilename, 0, &ErrorMessage);
  llvm_shutdown();
  delete ParseBytecodeFile(InputFilename, 0, &ErrorMessage);

The primitive type objects failed to ressurect themselves after shutdown, leading
to crashes in clients that used them after llvm_shutdown().

This solution isn't wonderful, because we clearly have static ctors.  However,
the code it replaces was just as bad, so it's not a regression.

llvm-svn: 34106
 2007-02-09 22:24:04 +00:00
Evan Cheng
8b7700f146 Add reference counting to constantpool entries. Delete the unused ones. 
llvm-svn: 34105
 2007-02-09 20:54:44 +00:00
Reid Spencer
5808739fac Use int32_t and uint32_t to hopefully help weak compilers (cygwin) not 
generate errors about being unable to resolve overloaded type.

llvm-svn: 34103
 2007-02-09 18:03:35 +00:00
Reid Spencer
850f09baca int -> i32, etc. 
llvm-svn: 34102
 2007-02-09 17:56:02 +00:00
Chris Lattner
c9088b4c8e add a note 
llvm-svn: 34101
 2007-02-09 17:38:01 +00:00
Reid Spencer
82f223475d Get the use of \ right. 
llvm-svn: 34100
 2007-02-09 17:18:42 +00:00
Reid Spencer
7cec4f2e8a Fix some bugs in module building that broke llvm-stacker project. 
llvm-svn: 34099
 2007-02-09 17:09:14 +00:00
Reid Spencer
49785b92f0 Now that gccas and gccld are just schell scripts, adjust the build ordering 
for parallel builds so that we space out the large links.

llvm-svn: 34098
 2007-02-09 17:02:07 +00:00
Reid Spencer
6bc8576e74 Remove gccas.pod and references to gccas and gccld. 
llvm-svn: 34097
 2007-02-09 16:56:25 +00:00
Reid Spencer
2543a22035 Change a reference to gccas to a reference to opt. 
llvm-svn: 34095
 2007-02-09 16:00:28 +00:00
Reid Spencer
a7974ccd97 Remove references to gccld and gccas, adjusting the documentation to 
mention llvm-ld and opt instead (if appropriate).

llvm-svn: 34094
 2007-02-09 15:59:08 +00:00
Reid Spencer
b63d0c4ad2 Don't use gccld or gccas 
llvm-svn: 34093
 2007-02-09 15:52:07 +00:00
Reid Spencer
dac9bac45e gccld is gone. 
llvm-svn: 34092
 2007-02-09 15:33:12 +00:00
Reid Spencer
ca444882bd Make SlotCalculator::getPlane an inline function. It is used inside loops. 
llvm-svn: 34091
 2007-02-09 15:25:50 +00:00