Devang Patel
cd45427a87
Drop 'const'
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llvm-svn: 36662
2007-05-03 01:11:54 +00:00
Devang Patel
8ee9065162
Use 'static const char' instead of 'static const int'.
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Due to darwin gcc bug, one version of darwin linker coalesces
static const int, which defauts PassID based pass identification.
llvm-svn: 36652
2007-05-02 21:39:20 +00:00
Devang Patel
38a66bc82e
Do not use typeinfo to identify pass in pass manager.
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llvm-svn: 36632
2007-05-01 21:15:47 +00:00
Anton Korobeynikov
3d95e52ea2
Implement protected visibility. This partly implements PR1363. Linker
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should be taught to deal with protected symbols.
llvm-svn: 36565
2007-04-29 18:35:00 +00:00
Anton Korobeynikov
45162c6dad
Implement review feedback. Aliasees can be either GlobalValue's or
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bitcasts of them.
llvm-svn: 36537
2007-04-28 13:45:00 +00:00
Anton Korobeynikov
25dc9a61cb
Implement aliases. This fixes PR1017 and it's dependent bugs. CFE part
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will follow.
llvm-svn: 36435
2007-04-25 14:27:10 +00:00
Chris Lattner
3cceed4230
fix a memory leak
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llvm-svn: 36396
2007-04-24 17:20:52 +00:00
Christopher Lamb
041ee2a78d
PR400 phase 1 implementation feedback.
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llvm-svn: 36354
2007-04-22 22:22:02 +00:00
Christopher Lamb
5606cd66e2
PR400 work phase 1. Add attributed load/store instructions for volatile/align to LLVM.
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llvm-svn: 36349
2007-04-22 19:24:39 +00:00
Reid Spencer
4721577334
For PR1146:
...
Make ParamAttrsList objects unique. You can no longer directly create or
destroy them but instead must go through the ParamAttrsList::get()
interface.
llvm-svn: 36327
2007-04-22 05:46:44 +00:00
Reid Spencer
81070d52da
Revert Christopher Lamb's load/store alignment changes.
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llvm-svn: 36309
2007-04-21 18:36:27 +00:00
Christopher Lamb
b56b6a7ad7
add support for alignment attributes on load/store instructions
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llvm-svn: 36301
2007-04-21 08:16:25 +00:00
Reid Spencer
67ab398ba3
Make long line fit in 80 cols.
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llvm-svn: 36183
2007-04-16 23:32:28 +00:00
Lauro Ramos Venancio
a76c2806de
Implement the "thread_local" keyword.
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llvm-svn: 35950
2007-04-12 18:32:50 +00:00
Chris Lattner
d186d37694
Fix a bug where calling materializeModule could corrupt the module, reading
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multiple copies of the function into the Function*.
llvm-svn: 35831
2007-04-09 20:28:40 +00:00
Reid Spencer
b43eb600c2
For PR1146:
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Use ParamAttrsList for writing parameter attributes. Since they are sparse
now, we also write them sparsely (saves a few bytes). Unfortunately, this
is a bytecode file format change.
llvm-svn: 35811
2007-04-09 06:14:31 +00:00
Chris Lattner
b3c4c64197
Fix a bug that caused alignment information to occasionally get stripped off
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of an allocation instruction when writing to bytecode.
llvm-svn: 35796
2007-04-09 03:37:36 +00:00
Reid Spencer
aedaf87e5e
No functional change, this is just easier to read and debug.
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llvm-svn: 35782
2007-04-08 23:58:41 +00:00
Reid Spencer
fb17dbb809
Avoid a useless temporary constrution.
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llvm-svn: 35747
2007-04-07 19:51:45 +00:00
Reid Spencer
845c291c87
Fix another PathWithStatus issue.
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llvm-svn: 35744
2007-04-07 19:45:30 +00:00
Reid Spencer
6df393cf38
For PR1302:
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Adjust useage of sys::Path::FileType for new enumerator names.
llvm-svn: 35651
2007-04-04 06:31:04 +00:00
Reid Spencer
4269ae1274
For PR789:
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Make the sys::Path::getFileStatus function more efficient by having it
return a pointer to the FileStatus structure rather than copy it. Adjust
uses of the function accordingly. Also, fix some memory issues in sys::Path.
llvm-svn: 35476
2007-03-29 19:05:44 +00:00
Chris Lattner
3a52e7b06d
the bytecode reader supports dematerializeFunction
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llvm-svn: 35475
2007-03-29 18:58:08 +00:00
Reid Spencer
50b83584c4
For PR789:
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Updates for change in interface of getFileStatus method of sys::Path class.
llvm-svn: 35458
2007-03-29 16:48:16 +00:00
Reid Spencer
d7c97384ac
Use a simpler constructor for ConstantInt.
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llvm-svn: 34803
2007-03-01 20:25:31 +00:00
Reid Spencer
f8e59cd357
Implement reading of arbitrary precision integers.
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llvm-svn: 34718
2007-02-28 02:25:48 +00:00
Reid Spencer
4beda9543b
Implement writing of arbitrary precision integers.
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llvm-svn: 34717
2007-02-28 02:25:20 +00:00
Reid Spencer
e7ff3305d6
For PR1195:
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Change use of "packed" term to "vector" in comments, strings, variable
names, etc.
llvm-svn: 34300
2007-02-15 03:39:18 +00:00
Reid Spencer
55e4e98a2a
For PR1195:
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Rename PackedType -> VectorType, ConstantPacked -> ConstantVector, and
PackedTyID -> VectorTyID. No functional changes.
llvm-svn: 34293
2007-02-15 02:26:10 +00:00
Chris Lattner
fc2686da00
From Dan Gohman:
...
While preparing http://llvm.org/PR1198 I noticed several asserts
protecting unprepared code from i128 types that weren't actually failing
when they should because they were written as assert("foo") instead of
something like assert(0 && "foo"). This patch fixes all the cases that a
quick grep found.
llvm-svn: 34267
2007-02-14 06:20:04 +00:00
Chris Lattner
2f015c1ccf
Use a SmallVector to reduce heap traffic. This speeds up bcreader 10%
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llvm-svn: 34231
2007-02-13 07:28:20 +00:00
Chris Lattner
d7f09146b8
now that we can pass ranges into CallInst ctors, eliminate vector heap traffic
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llvm-svn: 34229
2007-02-13 06:30:42 +00:00
Chris Lattner
f2d767bbd7
stop passing vector into ctors
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llvm-svn: 34218
2007-02-13 01:53:54 +00:00
Chris Lattner
70af9b98ec
avoid creating a temporary string when reading the symbol table for a
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module. This speeds up the bcreader 11%.
llvm-svn: 34198
2007-02-12 18:53:43 +00:00
Chris Lattner
5a58a65c10
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
Reid Spencer
52b0535551
Undo the last patch. It slowed down bcwriter by 1.8% but only sped up
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the bc reader by 0.8%. Deemed "not worth it"
llvm-svn: 34169
2007-02-11 00:03:39 +00:00
Reid Spencer
66bb33845e
Compaction tables don't exist any more.
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llvm-svn: 34148
2007-02-10 14:07:56 +00:00
Reid Spencer
d5427f5249
For PR1194:
...
The bcreader counts on "primitive" types being inserted before they are
referenced in other types. With recent changes to the bcwriter, this fact
became exposed since IntegerType is no longer "primitive". We can no longer
count on all IntegerTypes being inserted early. This patch modifies
getOrCreateTypeSlot to insert any sub-type that can't possibly recurse
before we create the slot for the type. This has the benefit of reducing
the number of OpaqueType objects the reader needs to deal with.
llvm-svn: 34147
2007-02-10 14:04:08 +00:00
Reid Spencer
42791fc876
Fix a comment.
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llvm-svn: 34146
2007-02-10 11:59:10 +00:00
Chris Lattner
02141c9762
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
6301eb8919
Make BytecodeWriter::outputValueSymbolTable *significantly* less abusive
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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
c2542fe089
make the datastructure used in BytecodeWriter::outputValueSymbolTable
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*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
5397f397fe
Switch typemap over to DenseMap. No significant speedup.
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llvm-svn: 34139
2007-02-10 07:06:46 +00:00
Chris Lattner
1b93c3207e
Switch NodeMap from an std::map to a DenseMap. This speeds up bcwriting
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of 447.dealII from 3.3s to 1.8s (80% faster).
llvm-svn: 34138
2007-02-10 07:01:05 +00:00
Chris Lattner
279770b88d
use typedefs where appropriate
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llvm-svn: 34136
2007-02-10 06:42:23 +00:00
Chris Lattner
98373d22fb
The ModuleLevel vector is often quite sparse. Switch it to a DenseMap. This
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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
dc8f129004
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
d043d112d0
Only compute the module levels info once per module, instead of once
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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
b005a435cd
Clone and specialize CreateSlotIfNeeded into CreateFunctionValueSlot to handle
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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
31d8a25842
make getSlot/getTypeSlot inline
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llvm-svn: 34130
2007-02-10 05:18:35 +00:00