Chris Lattner
44e9472fc6
more notes
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llvm-svn: 34204
2007-02-12 21:20:26 +00:00
Chris Lattner
b5c89c8d2d
add a note
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llvm-svn: 34202
2007-02-12 20:26:34 +00:00
Zhou Sheng
d707d63317
1. Make APInt::shl work correctly and more efficiently.
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2. Add functions to support the numberical conversion between APInt and
double/float.
llvm-svn: 34201
2007-02-12 20:02:55 +00:00
Jim Laskey
2b13fadc82
Wrong value type.
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llvm-svn: 34199
2007-02-12 19:05:51 +00:00
Chris Lattner
8d160d68b8
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
1a5de584dc
Add new setName accessor which doesn't require creating a string.
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llvm-svn: 34197
2007-02-12 18:52:59 +00:00
Lauro Ramos Venancio
15f463c291
Fix build error on ARM.
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Since CompilerDriver.cpp revision 1.44, llvmc must be linked against LLVMCore.a (llvm::Module::~Module) and LLVMBCReader.a
(llvm::getBytecodeModuleProvider).
llvm-svn: 34196
2007-02-12 18:31:46 +00:00
Chris Lattner
32ab643df7
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
e976307ba9
Remove references to the now deprecated gccas and gccld.
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llvm-svn: 34192
2007-02-12 05:03:33 +00:00
Reid Spencer
7e08d13028
Update for llvm-gcc v4.0 usage.
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llvm-svn: 34191
2007-02-12 05:02:56 +00:00
Chris Lattner
eed47cc598
add #include
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llvm-svn: 34190
2007-02-12 05:00:35 +00:00
Chris Lattner
081cb83407
add new ShouldRehash method to factor out common code. Fix the dtor to not
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delete tombstones.
llvm-svn: 34189
2007-02-11 21:46:36 +00:00
Chris Lattner
ac26f3853a
regenerate
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llvm-svn: 34188
2007-02-11 21:40:10 +00:00
Chris Lattner
988278c3c3
add #include
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llvm-svn: 34187
2007-02-11 21:39:35 +00:00
Chris Lattner
6539a21e6c
do not allow hash table to be filled with tombstones.
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llvm-svn: 34186
2007-02-11 21:07:36 +00:00
Chris Lattner
77baa56a70
Add support for removing elements out of StringMap.
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llvm-svn: 34185
2007-02-11 20:58:00 +00:00
Reid Spencer
6ef8c5844d
For PR1196:
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Prevent infinite loops and memory bombs by setting a ulimit on time and
space for running the dejagnu tests.
llvm-svn: 34184
2007-02-11 20:18:32 +00:00
Chris Lattner
db08c1bc83
Replace the ugly FindValue method with STL-like find methods.
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llvm-svn: 34183
2007-02-11 19:49:41 +00:00
Chris Lattner
569c8acfe3
fix uninitialized variable
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llvm-svn: 34182
2007-02-11 19:12:18 +00:00
Chris Lattner
9521fec8cf
remove support for stringmap visitors now that iterators exist.
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llvm-svn: 34180
2007-02-11 08:22:15 +00:00
Chris Lattner
e15605ccbf
add support for iterators.
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llvm-svn: 34179
2007-02-11 08:20:35 +00:00
Chris Lattner
aac10ff6bf
add iterator support, plus support for size() and empty().
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llvm-svn: 34178
2007-02-11 08:12:13 +00:00
Chris Lattner
8dd4cae4f8
simplify code by using Value::takeName
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llvm-svn: 34177
2007-02-11 01:37:51 +00:00
Chris Lattner
6e0123b17f
Simplify code by using value::takename
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llvm-svn: 34176
2007-02-11 01:23:03 +00:00
Chris Lattner
8d4c36bb40
simplify name juggling through the use of Value::takeName.
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llvm-svn: 34175
2007-02-11 01:08:35 +00:00
Chris Lattner
cba18e3a01
add an optimization for the case where the src has no name
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llvm-svn: 34174
2007-02-11 01:04:09 +00:00
Nick Lewycky
63f110880b
Fix comments to match names of functions.
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llvm-svn: 34173
2007-02-11 00:58:49 +00:00
Chris Lattner
2a8d2e0e52
simplify this code by using value::takename
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llvm-svn: 34172
2007-02-11 00:39:38 +00:00
Chris Lattner
b625082a42
add a helper method: Value::takeName
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llvm-svn: 34171
2007-02-11 00:37:27 +00:00
Chris Lattner
a48a96ef5f
Split StringMapEntry construction out of StringMap, into StringMapEntry.
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llvm-svn: 34170
2007-02-11 00:10:26 +00:00
Reid Spencer
0aea61a57e
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
Chris Lattner
d3182e4e06
Switch some std::vector's to SmallVectors. This speeds up -load-vn -gcse
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by 6% on tramp3d.
llvm-svn: 34167
2007-02-10 22:15:31 +00:00
Chris Lattner
237b5b60ea
modify CheckGEPInstructions to take a pointer and size instead of a vector.
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llvm-svn: 34166
2007-02-10 22:12:53 +00:00
Reid Spencer
d63a5200cb
Assert that elements of packed are pointer/float/opaque.
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llvm-svn: 34165
2007-02-10 22:02:45 +00:00
Chris Lattner
695ab7174f
remove dead method.
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llvm-svn: 34164
2007-02-10 20:37:40 +00:00
Chris Lattner
c44bd78a2e
eliminate use of TargetData::getIndexedOffset that takes a vector
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llvm-svn: 34163
2007-02-10 20:35:22 +00:00
Chris Lattner
b402e74fcd
completely eliminate a temporary vector
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llvm-svn: 34162
2007-02-10 20:33:15 +00:00
Chris Lattner
83dfca816c
eliminate temporary vectors.
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llvm-svn: 34161
2007-02-10 20:31:59 +00:00
Chris Lattner
fed6f0e571
Switch LayoutInfo to be a DenseMap instead of an std::map. This speeds up
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-load-vn -gcse by 2.3%.
llvm-svn: 34160
2007-02-10 20:26:17 +00:00
Chris Lattner
22206711c9
add a typedef
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llvm-svn: 34159
2007-02-10 20:18:06 +00:00
Chris Lattner
e472f9c4dc
eliminate the std::vector from StructLayout, allocating the elements immediately
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after the StructLayout object in memory. This marginally improves locality,
speeding up -load-vn -gcse by ~0.8%.
llvm-svn: 34158
2007-02-10 20:15:41 +00:00
Chris Lattner
b84892d2d2
encapsulate the rest of the StructLayout members.
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llvm-svn: 34157
2007-02-10 19:59:22 +00:00
Chris Lattner
c473d8e431
Privatize StructLayout::MemberOffsets, adding an accessor
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llvm-svn: 34156
2007-02-10 19:55:17 +00:00
Chris Lattner
2230c96657
add helper method.
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llvm-svn: 34155
2007-02-10 19:54:24 +00:00
Chris Lattner
1e692e823c
Use ManagedStatic to manage LayoutInfo, instead of rolling our own.
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llvm-svn: 34154
2007-02-10 19:43:18 +00:00
Chris Lattner
336e3962ff
Change TargetData::getIndexedOffset interface to not require indices
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in a vector.
llvm-svn: 34153
2007-02-10 19:33:15 +00:00
Reid Spencer
8a5e9891e8
Allow PackedType to be constructed with an abstract type.
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llvm-svn: 34152
2007-02-10 19:03:01 +00:00
Chris Lattner
756f83fdf9
fix a grammar ambiguity noticed by Duncan
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llvm-svn: 34151
2007-02-10 18:35:31 +00:00
Reid Spencer
bc73875898
Align make log output with the rest of llvm.
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llvm-svn: 34150
2007-02-10 15:14:00 +00:00
Reid Spencer
9aac907740
Compaction tables don't exist any more.
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llvm-svn: 34148
2007-02-10 14:07:56 +00:00