Chris Lattner
8adde28039
regenerate
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34188 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-11 21:40:10 +00:00
Chris Lattner
c02659f675
add #include
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34187 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-11 21:39:35 +00:00
Chris Lattner
44dcd01cb3
Add support for removing elements out of StringMap.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34185 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-11 20:58:00 +00:00
Chris Lattner
b5bb9f5b5c
Replace the ugly FindValue method with STL-like find methods.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34183 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-11 19:49:41 +00:00
Chris Lattner
ea7acb8591
fix uninitialized variable
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34182 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-11 19:12:18 +00:00
Chris Lattner
360cac8fef
remove support for stringmap visitors now that iterators exist.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34180 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-11 08:22:15 +00:00
Chris Lattner
a86559ec42
add support for iterators.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34179 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-11 08:20:35 +00:00
Chris Lattner
86cc423555
simplify code by using Value::takeName
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34177 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-11 01:37:51 +00:00
Chris Lattner
6934a04a8c
Simplify code by using value::takename
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34176 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-11 01:23:03 +00:00
Chris Lattner
046800a712
simplify name juggling through the use of Value::takeName.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34175 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-11 01:08:35 +00:00
Chris Lattner
f41916e75d
add an optimization for the case where the src has no name
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34174 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-11 01:04:09 +00:00
Nick Lewycky
3e051647c0
Fix comments to match names of functions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34173 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-11 00:58:49 +00:00
Chris Lattner
33f294930e
simplify this code by using value::takename
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34172 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-11 00:39:38 +00:00
Chris Lattner
7216811ea2
add a helper method: Value::takeName
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34171 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-11 00:37:27 +00:00
Reid Spencer
b508987e84
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"
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34169 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-11 00:03:39 +00:00
Chris Lattner
a77600e861
Switch some std::vector's to SmallVectors. This speeds up -load-vn -gcse
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by 6% on tramp3d.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34167 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 22:15:31 +00:00
Chris Lattner
fd1ad3b730
modify CheckGEPInstructions to take a pointer and size instead of a vector.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34166 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 22:12:53 +00:00
Reid Spencer
cc5dc2e792
Assert that elements of packed are pointer/float/opaque.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34165 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 22:02:45 +00:00
Chris Lattner
829621c59e
eliminate use of TargetData::getIndexedOffset that takes a vector
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34163 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 20:35:22 +00:00
Chris Lattner
309f87e34a
completely eliminate a temporary vector
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34162 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 20:33:15 +00:00
Chris Lattner
7f6b9d2f1a
eliminate temporary vectors.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34161 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 20:31:59 +00:00
Chris Lattner
f6ca09a22b
Switch LayoutInfo to be a DenseMap instead of an std::map. This speeds up
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-load-vn -gcse by 2.3%.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34160 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 20:26:17 +00:00
Chris Lattner
a12bd03f07
add a typedef
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34159 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 20:18:06 +00:00
Chris Lattner
9182e3f205
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%.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34158 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 20:15:41 +00:00
Chris Lattner
b0c39a3b4d
encapsulate the rest of the StructLayout members.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34157 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 19:59:22 +00:00
Chris Lattner
b1919e2f08
Privatize StructLayout::MemberOffsets, adding an accessor
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34156 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 19:55:17 +00:00
Chris Lattner
ec6478b8f3
Use ManagedStatic to manage LayoutInfo, instead of rolling our own.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34154 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 19:43:18 +00:00
Chris Lattner
ddce8d21ea
Change TargetData::getIndexedOffset interface to not require indices
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in a vector.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34153 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 19:33:15 +00:00
Reid Spencer
e463fc8098
Allow PackedType to be constructed with an abstract type.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34152 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 19:03:01 +00:00
Reid Spencer
91c4af242a
Compaction tables don't exist any more.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34148 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 14:07:56 +00:00
Reid Spencer
fe3cccfb8f
For PR1194:
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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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34147 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 14:04:08 +00:00
Reid Spencer
c834553b72
Fix a comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34146 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 11:59:10 +00:00
Chris Lattner
f8edb62e22
convert some vectors to smallvector.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34145 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 08:33:11 +00:00
Chris Lattner
8552faeb7e
speed up the verifier 8.5% by using a smallvector instead of vector.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34144 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 08:30:29 +00:00
Chris Lattner
78287b400a
Change an std::set to a SmallPtrSet. This speeds up the verifier on
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447.dealII from 1.27s to 0.86s.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34143 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 08:19:44 +00:00
Chris Lattner
863da4c4f5
Change the table datastructure to be a vector<smallvector>, instead of
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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).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34142 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 07:42:59 +00:00
Chris Lattner
ae052aa5a7
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).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34141 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 07:31:44 +00:00
Chris Lattner
b8cb5fe12c
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34140 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 07:11:51 +00:00
Chris Lattner
f98aad66fa
Switch typemap over to DenseMap. No significant speedup.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34139 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 07:06:46 +00:00
Chris Lattner
362df0d4b7
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).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34138 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 07:01:05 +00:00
Chris Lattner
dc45f0fb40
use typedefs where appropriate
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34136 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 06:42:23 +00:00
Chris Lattner
13dc07c7dc
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34135 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 06:38:19 +00:00
Chris Lattner
7cad3cf448
Make the ModuleLevel datastructure more sane. When a function-local value
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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%).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34133 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 06:09:41 +00:00
Chris Lattner
06f94d5902
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%).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34132 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 05:54:33 +00:00
Chris Lattner
77aae264a0
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34131 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 05:45:09 +00:00
Chris Lattner
2b8269f92b
make getSlot/getTypeSlot inline
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34130 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 05:18:35 +00:00
Chris Lattner
972b4dccaf
getTypeSlot can never fail
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34129 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 05:17:48 +00:00
Chris Lattner
a2bdad49c9
getSlot can never fail. Make it assert internally, eliminate checks in
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clients. Same for getTypeSlot.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34128 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 05:13:03 +00:00
Chris Lattner
8183cf62f6
simplify getOrCreateTypeSlot, eliminat doInsertType. Eliminate post-order iteration stuff.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34127 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 05:02:50 +00:00
Chris Lattner
25c0293f20
simplify and speed up recursive type processing.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34126 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 04:57:36 +00:00
Chris Lattner
94bec4fbf8
rename getOrCreateSlot -> CreateSlotIfNeeded. Noone cares about the retval
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34125 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 04:54:01 +00:00
Chris Lattner
17d60ce795
refactor callers of insertType. inline insertType into its one remaining caller.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34124 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 04:51:21 +00:00
Chris Lattner
25c3fa3152
simplify code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34123 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 04:47:51 +00:00
Chris Lattner
36e1173baa
simplify some logic, reduce nesting
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34122 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 04:42:30 +00:00
Chris Lattner
4ef92d8d64
Remove dead ctor
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34121 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 04:38:34 +00:00
Chris Lattner
7f481e5224
ModuleContainsAllFunctionConstants is always true
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34120 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 04:36:10 +00:00
Chris Lattner
1ef9ca4442
only one client of getOrCreateSlot can pass a void typed value. Check type
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there.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34119 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 04:31:52 +00:00
Chris Lattner
44bd331c22
inline hasNullValue, rename some variables, simplify some code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34118 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 04:29:03 +00:00
Chris Lattner
87dddc5262
merge insertValue into its single caller, eliminate some redundant checks.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34117 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 04:25:02 +00:00
Chris Lattner
75e2cf555c
merge doInsertValue into insertValue
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34116 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 04:22:30 +00:00
Chris Lattner
618181ea0e
insertvalue's second operand is always false
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34115 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 04:19:31 +00:00
Chris Lattner
330fce71b2
remove dead 'dontIgnore' flag for insertType
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34114 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 04:17:41 +00:00
Chris Lattner
cb43fdc40c
rename getSlot -> getSlotType and getOrCreateSlot ->getOrCreateTypeSlot
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for types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34113 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 04:15:40 +00:00
Evan Cheng
ad2070c667
Add function live-ins to entry block live-in set.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34112 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 02:43:39 +00:00
Evan Cheng
13d8285678
Add live-ins to MachineBasicBlock.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34111 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 02:38:19 +00:00
Evan Cheng
15699fc5ed
Rename some variables to avoid confusion with SelectionDAGISel::BB.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34110 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 01:08:18 +00:00
Evan Cheng
e03cff6812
These vectors are frequently large. Use std::vector instead.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34109 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-09 23:59:14 +00:00
Chris Lattner
d1f711fa6d
Fix clients like this:
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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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34106 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-09 22:24:04 +00:00
Evan Cheng
c99ef085b9
Add reference counting to constantpool entries. Delete the unused ones.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34105 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-09 20:54:44 +00:00
Reid Spencer
7d0034194c
Use int32_t and uint32_t to hopefully help weak compilers (cygwin) not
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generate errors about being unable to resolve overloaded type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34103 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-09 18:03:35 +00:00
Chris Lattner
8abcfe11b5
add a note
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34101 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-09 17:38:01 +00:00
Reid Spencer
394355e4cc
Make SlotCalculator::getPlane an inline function. It is used inside loops.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34091 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-09 15:25:50 +00:00
Chris Lattner
191d73187a
remove unneeded #includes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34086 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-09 07:54:13 +00:00
Chris Lattner
8dcd81cc0e
remove dead code, the outputConstants function is now only called at module scope.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34085 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-09 07:53:20 +00:00
Chris Lattner
ba6de4b1cf
1. constants can never occur in the symbol table.
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2. All function-level constants are now incorporated into the module-level
constant pool, since the compaction table was removed. Eliminate extra
work to check for them.
This speeds up the bcwriter from 24.4s to 13.1s on 447.dealII and .73 -> .56s
on kc++ in a release build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34084 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-09 07:51:47 +00:00
Zhou Sheng
ff4304f824
Eliminates friend function declaration inside APInt, instead, adds public
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methods as those global function's internal implementation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34083 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-09 07:48:24 +00:00
Nate Begeman
8c541bcc56
Remove fixed item
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34081 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-09 04:19:54 +00:00
Evan Cheng
6a9a76508c
This is done.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34072 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-08 23:53:38 +00:00
Evan Cheng
2e67781ef5
Make use of TLI.SimplifySetCC() in LegalizeSetCCOperands().
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34066 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-08 22:16:19 +00:00
Evan Cheng
fa1eb27b76
Move SimplifySetCC to TargetLowering and allow it to be shared with legalizer.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34065 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-08 22:13:59 +00:00
Chris Lattner
bb28a81ba3
Rename CStringMap -> StringMap, since it now supports nul characters in the
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strings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34064 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-08 19:20:57 +00:00
Chris Lattner
ee182422ff
Allow cstringmap to contain strings with nul characters in them.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34062 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-08 19:08:37 +00:00
Andrew Lenharth
ac5a545043
return addresses, those I already have
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34056 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-08 17:37:41 +00:00
Zhou Sheng
a05eaa658e
Switched this file on accidently.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34054 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-08 16:45:48 +00:00
Zhou Sheng
0b706b18bd
As Chris and Reid suggested, remove "isSigned" field from APInt, instead,
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add some signed/unsigned arithmetic operation functions into APInt.h to
handle the signed/unsigned issue. These functions will be defined inside a
namespace "APIntOps" which is inside llvm namespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34053 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-08 14:35:19 +00:00
Bill Wendling
2f5bcb5f38
Fixed comments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34040 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-08 06:05:08 +00:00
Evan Cheng
f50d09ad21
Fixed a long standing spiller bug that's exposed by Thumb:
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The code sequence before the spiller is something like:
= tMOVrr
%reg1117 = tMOVrr
%reg1078 = tLSLri %reg1117, 2
The it starts spilling:
%r0 = tRestore <fi#5>, 0
%r1 = tRestore <fi#7>, 0
%r1 = tMOVrr %r1<kill>
tSpill %r1, <fi#5>, 0
%reg1078 = tLSLri %reg1117, 2
It restores the value while processing the first tMOVrr. At this point, the
spiller remembers fi#5 is available in %r0. Next it processes the second move.
It restores the source before the move and spills the result afterwards. The
move becomes a noop and is deleted. However, a spill has been inserted and that
should invalidate reuse of %r0 for fi#5 and add reuse of %r1 for fi#5.
Therefore, %reg1117 (which is also assigned fi#5) should get %r1, not %r0.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34039 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-08 06:04:54 +00:00
Bill Wendling
eb1ac33850
Moved the MachOWriter and ELFWriter out of the Target/* files. Placed the
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definition of it into the CodeGen library. This is so that a backend doesn't
necessarily add in these writers if it doesn't use them (like in the lli
program).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34034 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-08 01:39:44 +00:00
Bill Wendling
50e4e88d97
Added new method to add a "simple" code emitter. That is, to only add
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the code emitter and not set variables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34033 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-08 01:38:33 +00:00
Bill Wendling
04523eab6b
Split the addPassesToEmitFile method up into two. This is so that we can
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do some common stuff, then on our own add an object file writer (by calling
a concrete function), and then do some finishing stuff, if need be.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34032 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-08 01:36:53 +00:00
Bill Wendling
8f84f1f301
Add function to create a file writer.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34031 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-08 01:35:27 +00:00
Bill Wendling
449c57a0f9
Dead files. Functionality has been taken over by the Add*Writer functions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34029 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-08 01:32:51 +00:00
Bill Wendling
4b2ca1a3c4
Moved from include/llvm/CodeGen to lib/CodeGen.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34027 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-08 01:30:50 +00:00
Reid Spencer
23cbb1c78a
For PR1188:
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Compute BitMask correctly.
Patch by Leo (wenwenti@hotmail.com ).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34026 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-08 00:29:31 +00:00
Chris Lattner
f36c7b860d
move archive-specific stuff out of bcreader into archive library.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34022 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 23:53:17 +00:00
Chris Lattner
7cf7c2b703
move an llvmc-specific function out of the bcreader into llvmc.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34021 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 23:48:32 +00:00
Chris Lattner
c6d0b16429
move AnalyzeBytecodeFile out of ReaderWrappers.cpp into Analyzer.cpp. Now
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lli doesn't link in Analyzer.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34020 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 23:46:55 +00:00
Evan Cheng
bd8251a9a6
isLowRegister() expects input is a physical register.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34013 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 21:44:33 +00:00
Chris Lattner
f2e292ce58
push bytecode decompressor out through APIs. Now the bytecode reader
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api's look like this:
ModuleProvider *getBytecodeModuleProvider(
const std::string &Filename, ///< Name of file to be read
BCDecompressor_t *BCDC = Compressor::decompressToNewBuffer,
std::string* ErrMsg = 0, ///< Optional error message holder
BytecodeHandler* H = 0 ///< Optional handler for reader events
);
This is ugly, but allows a client to say:
getBytecodeModuleProvider("foo", 0);
If they do this, there is no dependency on the compression libraries, saving
codesize.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34012 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 21:41:02 +00:00
Evan Cheng
403e4a4725
Rename.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34011 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 21:24:09 +00:00
Evan Cheng
5ebd10e5ac
If sp offset will be materialized in a register. Clear the offset field of str / ldr.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34010 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 21:19:58 +00:00
Evan Cheng
8fdbe560a0
Get rid of references to iostream.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34009 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 21:18:32 +00:00
Jim Laskey
95af592a63
Automatically generating intrinsic declarations from Dan Gohman. Modified
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to construct FunctionType in separate function, and, have getDeclaration
return a Function instead of a Constant.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34008 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 20:38:26 +00:00
Chris Lattner
0d3382ac92
Move compressor out of the core Reader.cpp file.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34007 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 19:49:01 +00:00
Devang Patel
f5e28d9dfe
Do not drop transferred last uses on the floor.
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Use handleLastUserOverflow().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34006 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 19:37:53 +00:00
Chris Lattner
3cfc1d22b2
Fix Transforms/DeadArgElim/2007-02-07-FuncRename.ll, fallout from PR411.
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This happened because deadargelim now causes VMCore to auto-rename every
function that it hacks arguments out of. Because it hacks arguments out of
functions in a non-deterministic order, this caused the resultant numbering
to be nondet. The fix is to just be careful to not rename functions!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34005 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 19:31:33 +00:00
Evan Cheng
2ef02a220e
New entry.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34000 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 09:22:15 +00:00
Evan Cheng
8bed6c968f
In thumb mode, R3 is reserved, but it can be live in to the function. If
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that is the case, whenever we use it as a scratch register, save it to R12
first and then restore it after the use.
This is a temporary and truly horrible workaround!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33999 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 09:17:36 +00:00
Evan Cheng
1f253d6e97
Update
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33998 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 08:37:57 +00:00
Evan Cheng
7142f8755a
- If fp (r7) is used to reference stack objects, use [r, r] address mode.
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- If there is a dynamic alloca, in the epilogue, restore the value of sp
using r7 - offset.
- Other bug fixes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33997 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 08:37:31 +00:00
Chris Lattner
4f9ff5a85c
remove dead ivars, thanks to Reid for noticing this!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33995 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 07:19:19 +00:00
Chris Lattner
7b6040b417
remove the handleVBR32/handleVBR64 callbacks. They are very fine-grained.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33994 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 06:53:02 +00:00
Chris Lattner
92f5b6a784
constants can't be in the symtab anymore
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33993 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 06:28:48 +00:00
Chris Lattner
b4d8d62345
update comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33992 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 06:25:36 +00:00
Chris Lattner
7f1444bc0a
shrink vmcore by moving symbol table stripping support out of VMCore into
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the one IPO pass that uses it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33990 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 06:22:45 +00:00
Zhou Sheng
a3832fd46a
As Chris suggested, fixed some problems. (This is the first part)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33989 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 06:14:53 +00:00
Chris Lattner
56920a0ecc
eliminate ValueSymbolTable::rename, it has no advantage over using remove+insert.
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Make insert/remove assert if used incorrectly instead of returning a bool.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33988 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 06:13:49 +00:00
Chris Lattner
421d3daa05
speed up conflict handling.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33985 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 05:52:51 +00:00
Nate Begeman
c2b2d6a7c9
Fix a fixme by correctly calculating preferred alignments for functions,
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based on the alignment of the symbol and the target data's preferred align
for that type.
Also, rename some arguments for consistency.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33984 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 05:47:16 +00:00
Chris Lattner
58f84d4b2d
Eliminate the O(n) version of TypeSymbolTable::remove, it is dead. When
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inserting a type into the type symbol table, only compute unique name if not
in symtab already.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33983 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 05:35:58 +00:00
Chris Lattner
67408dab1b
TypeSymbolTable::rename is dead, remove it
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33982 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 05:29:34 +00:00
Chris Lattner
f5111552c2
Eliminate a bunch of work from ValueSymbolTable::insert for the common case
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where a symbol name doesn't conflict. This speeds up bc reading 16% on 176.gcc!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33981 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 05:22:49 +00:00
Chris Lattner
670ccfe6a4
parse constantexpr arguments into a smallvector: 1.5% speedup reading 176.gcc
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33980 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 05:15:28 +00:00
Chris Lattner
63cf59ed3f
Eliminate std::vectors from the bcanalyzer interface.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33978 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 05:08:39 +00:00
Evan Cheng
a01faf4a7a
eliminateFrameIndex() is even more complicated if frame ptr is used instead of SP when there are dynamic alloca's.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33975 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 02:44:23 +00:00
Chris Lattner
dfb22c3521
redesign the primary datastructure used by mem2reg to eliminate an
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std::map of std::vector's (ouch!). This speeds up mem2reg by 10% on 176.gcc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33974 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 01:15:04 +00:00
Chris Lattner
e237cf934f
do not let the table fill up with tombstones.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33973 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 01:11:25 +00:00
Evan Cheng
8e59ea998f
Spill / restore should avoid modifying the condition register.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33971 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 00:06:56 +00:00
Chris Lattner
c67da0cf13
Two fixes:
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1. Memset takes an i32 for the value to set, not i8. This was causing GCC to
ICE all over the place (PR1183).
2. memcpy/memmove were not properly zext/trunc'ing the size in some cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33970 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 19:06:38 +00:00
Jim Laskey
ba4cc09f51
Support var arg intrinsics.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33962 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 18:02:54 +00:00
Evan Cheng
8c1a73ad3f
Select add FI, c correctly.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33960 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 09:11:20 +00:00
Evan Cheng
40984d7449
foldMemoryOperand() cannot fold tMOVrr sp into load / store in thumb mode. tLDRspi / tSTRspi cannot target / store high registers.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33958 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 06:13:29 +00:00
Chris Lattner
7d6f77db28
Fix PR1181 and CodeGen/CBackend/2007-02-05-memset.ll
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33957 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 06:07:51 +00:00
Zhou Sheng
353815dc19
As Reid suggested, fixed some problems.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33955 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 06:04:53 +00:00
Chris Lattner
6ad4c148cf
Disable this for now.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33953 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 05:38:37 +00:00
Zhou Sheng
fd43dcfc57
Add a class APInt to represent arbitrary precision constant integral values.
...
It is a functional replacement for common case integer type like "unsigned",
"uint64_t", but also allows non-byte-width integer type and large integer
value types such as 3-bits, 15-bits, or more than 64-bits of precision. For
more details, see pr1043.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33951 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 03:00:16 +00:00
Chris Lattner
775bd83050
Fix Transforms/ConstProp/2007-02-05-BitCast.ll
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33948 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 02:22:56 +00:00
Chris Lattner
4b09252e4b
Oops, swap this. This fixes a regression I introduced in the ARM backend.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33946 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 01:56:31 +00:00
Evan Cheng
88b633165a
eliminateFrameIndex() bug when frame pointer is used as base register.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33945 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 00:23:31 +00:00
Evan Cheng
ad0e465889
- Store val, [sp, c] must be selected to tSTRsp.
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- If c does not fit in the offset field, materialize sp + c into a register
using tADDhirr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33944 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 00:22:06 +00:00
Reid Spencer
d2a988caad
Although targets are not required to support integers > 64bits, TargetData
...
must in order for backends that do want to support large integer types to be
able to function. Consequently, don't assert if the bitwidth > 64 bits
when computing the size and alignment. Instead, compute the size by rounding
up to the next even number of bytes for the size. Compute the alignment
as the same as the LongABIAlignment. These provide reasonable defaults
that the target can override.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33943 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-05 23:51:43 +00:00
Reid Spencer
554cec6e65
A value of 64 or fewer bits is valid if the ConstantInt has more then 64 bits.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33942 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-05 23:47:56 +00:00
Reid Spencer
d7d83db5f2
Make classes in anonymous namespaces use VISIBILITY_HIDDEN to help reduce
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LLVM's footprint and speed up linking.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33941 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-05 23:42:17 +00:00
Chris Lattner
d3874049a5
With the last change, we no longer need both directions of mapping from
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BBNumbers. Instead of using a bi-directional mapping, just use a single
densemap. This speeds up mem2reg on 176.gcc by 8%, from 1.3489 to
1.2485s.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33940 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-05 23:37:20 +00:00
Reid Spencer
9133fe2895
Apply the VISIBILITY_HIDDEN field to the remaining anonymous classes in
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the Transforms library. This reduces debug library size by 132 KB, debug
binary size by 376 KB, and reduces link time for llvm tools slightly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33939 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-05 23:32:05 +00:00
Chris Lattner
a0d1548d0d
Simplify use of DFBlocks, this makes no noticable performance difference,
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but paves the way to eliminate BBNumbers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33938 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-05 23:31:26 +00:00
Reid Spencer
59d043bc8c
This file should have been removed when -raise was removed. It isn't
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used any more.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33937 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-05 23:27:02 +00:00
Chris Lattner
6a1a28dedd
Switch InsertedPHINodes back to SmallPtrSet now that the SmallPtrSet::erase
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bug is fixed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33932 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-05 23:11:37 +00:00
Chris Lattner
7ef856dfad
Fix a bug in smallptrset::erase: in the small case, return true if the
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element was in the set.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33931 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-05 23:10:31 +00:00
Chris Lattner
fc7d13d898
switch a SmallPtrSet back to an std::set for now, this caused problems.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33930 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-05 22:28:52 +00:00