Chris Lattner
112de16cf5
add a StructLayout::getElementContainingOffset method.
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llvm-svn: 20579
2005-03-13 19:04:41 +00:00
Chris Lattner
a94cee5109
Initial support for packed types, contributed by Morten Ofstad
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llvm-svn: 18406
2004-12-01 17:14:28 +00:00
Chris Lattner
f2976f16ce
Fix this function to not say that longs have 8-byte alignment on X86/PPC.
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This method is really a gross hack, but at least we can make it work on
the targets we support right now.
This bug fix stops a crash in a testcase reduced from 176.gcc
llvm-svn: 17443
2004-11-02 22:18:18 +00:00
Reid Spencer
c4abcbefb1
Changes For Bug 352
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Move include/Config and include/Support into include/llvm/Config,
include/llvm/ADT and include/llvm/Support. From here on out, all LLVM
public header files must be under include/llvm/.
llvm-svn: 16137
2004-09-01 22:55:40 +00:00
Chris Lattner
07fb5b0df4
Add a new helper method to get log2(type alignment)
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llvm-svn: 15887
2004-08-17 19:13:00 +00:00
Misha Brukman
2b0205b8ab
* Add BoolAlignment to TargetData, default is 1 byte, size 1 byte
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* Convert tabs to spaces
llvm-svn: 15120
2004-07-23 01:09:52 +00:00
Chris Lattner
36f2a4eb77
Nuke a clearly bogus assertion
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llvm-svn: 14854
2004-07-15 07:44:34 +00:00
Brian Gaeke
318c4cf9c2
Fix use-before-def thinko
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llvm-svn: 14570
2004-07-02 07:01:31 +00:00
Chris Lattner
3fd0ea69f6
Handle targets where alignment can be bigger than the size of the data.
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Contributed by Vladimir Prus!
llvm-svn: 14534
2004-07-01 17:32:59 +00:00
Chris Lattner
0cd29ae2cd
Rename Type::PrimitiveID to TypeId and ::getPrimitiveID() to ::getTypeID()
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llvm-svn: 14201
2004-06-17 18:19:28 +00:00
Brian Gaeke
8e2fb33172
Fix typo.
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llvm-svn: 12953
2004-04-14 21:21:56 +00:00
Chris Lattner
9236135e8f
Support getelementptr instructions which use uint's to index into structure
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types and can have arbitrary 32- and 64-bit integer types indexing into
sequential types.
llvm-svn: 12653
2004-04-05 01:30:19 +00:00
Chris Lattner
4aff6ec077
Use a map instead of annotations
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llvm-svn: 11875
2004-02-26 08:02:17 +00:00
Chris Lattner
16690fad3d
Adjust to the changed StructType interface. In particular, getElementTypes() is gone.
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llvm-svn: 11228
2004-02-09 04:37:31 +00:00
Chris Lattner
be3440d4e3
finegrainify namespacification
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add new getIntPtrType() method
llvm-svn: 10579
2003-12-22 05:01:15 +00:00
Brian Gaeke
d25f86d683
Put all LLVM code into the llvm namespace, as per bug 109.
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llvm-svn: 9903
2003-11-11 22:41:34 +00:00
John Criswell
b402729b30
Added LLVM project notice to the top of every C++ source file.
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Header files will be on the way.
llvm-svn: 9298
2003-10-20 19:43:21 +00:00
Chris Lattner
d22a618a27
Add support for 'any' pointer size and endianness
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llvm-svn: 8120
2003-08-24 13:49:22 +00:00
Misha Brukman
56f7db4178
Spell `necessary' correctly.
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llvm-svn: 7944
2003-08-18 14:43:39 +00:00
Chris Lattner
1351c304dc
Remove redundant const qualifiers from cast<> expressions
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llvm-svn: 7253
2003-07-23 15:30:06 +00:00
Chris Lattner
7190c04fc5
No really, you _cannot use_ getelementptr on an unsized type: that makes
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no sense.
llvm-svn: 6595
2003-06-04 02:35:35 +00:00
Vikram S. Adve
15a27e40c6
Undo one of those last fixes -- it was incorrect.
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llvm-svn: 6593
2003-06-04 02:10:37 +00:00
Chris Lattner
a6e3ff1b5a
Minor cleanups
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llvm-svn: 6535
2003-06-02 05:21:06 +00:00
Chris Lattner
6253a2a210
* Fix divide by zero error with empty structs
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* Empty structs should have ALIGNMENT 1, not SIZE 1.
llvm-svn: 6263
2003-05-21 18:08:44 +00:00
Chris Lattner
bbe1aba425
Remove two fields from TargetData which are target specific.
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llvm-svn: 5963
2003-04-26 20:11:09 +00:00
Chris Lattner
e26e308afb
Whoops, 32 bit targets have _4_ byte pointers, not _32_ byte pointers!
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llvm-svn: 5937
2003-04-25 06:06:43 +00:00
Chris Lattner
b258ffd600
Allow for easy detection of when a "default" TargetData is created by the
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passmanager, which is never the right thing to do.
llvm-svn: 5922
2003-04-25 02:50:45 +00:00
Chris Lattner
c06795629d
add a new targetdata ctor to create a target data appropriate to the module
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llvm-svn: 5903
2003-04-24 19:09:05 +00:00
Chris Lattner
b1aeaf7efb
Remove wierd case that can never happen
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llvm-svn: 5623
2003-02-25 20:27:09 +00:00
Chris Lattner
5d798b7887
* Privatize the TargetName
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* Move optSizeForSubWordData to TargetData
* Remove unused fields
llvm-svn: 4417
2002-10-29 21:48:17 +00:00
Chris Lattner
294eae6735
- Add an endianness field to the TargetData datastructure
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llvm-svn: 4174
2002-10-14 22:41:13 +00:00
Vikram S. Adve
c6fe6822ca
Don't try to compute the size of an "array" element if the index is 0:
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the size may be unknown, and is not needed.
llvm-svn: 4153
2002-10-13 21:47:44 +00:00
Chris Lattner
0f9d9214ab
Convert TargetData to be an ImmutablePass
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llvm-svn: 3927
2002-09-25 23:46:55 +00:00
Chris Lattner
fb017cb38c
- Change getelementptr instruction to use long indexes instead of uint
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indexes for sequential types.
llvm-svn: 3682
2002-09-11 01:21:33 +00:00
Vikram S. Adve
ec7858cc82
Fix sign-extension: it needs to happen *after* multiplying by type size.
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llvm-svn: 3497
2002-08-24 14:44:58 +00:00
Vikram S. Adve
da747e6066
Simplify previous hack slightly.
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llvm-svn: 3490
2002-08-23 03:21:01 +00:00
Vikram S. Adve
ced94f5f61
Force sign-extension for uint array indexes from 32-bit to 64-bits
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since uint is not normally sign-extended when casting to uint64_t.
llvm-svn: 3489
2002-08-23 02:55:51 +00:00
Vikram S. Adve
19b35e6904
Bug fix in TargetData::getIndexedOffset: We were using the pointer
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type instead of the element type for the element size for arrays.
llvm-svn: 3302
2002-08-13 18:17:56 +00:00
Vikram S. Adve
9dd19151b8
Bug fix in TargetData::getIndexedOffset(): handle struct offset
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after array offset correctly. The type was not being updated for
array offsets!
llvm-svn: 3246
2002-08-04 20:52:39 +00:00
Chris Lattner
05fe67c0d2
*** empty log message ***
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llvm-svn: 3075
2002-07-25 06:17:51 +00:00
Vikram S. Adve
a5968c518f
Add integer register size field.
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Make all sizes and offsets uint64_t instead of uint.
Fixed GetIndexedOffset to handle mixed array and struct indices.
llvm-svn: 2641
2002-05-19 15:28:02 +00:00
Chris Lattner
c038503630
Extend TargetData::getIndexedOffset to support arrays and pointers!
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llvm-svn: 2535
2002-05-07 20:00:33 +00:00
Chris Lattner
fd8d5b852c
Replace all usages of Type::isPointerType with isa<PointerType>
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llvm-svn: 2486
2002-05-06 16:15:30 +00:00
Chris Lattner
321a8cf4ba
Split ConstantVals.h into Constant.h and Constants.h
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llvm-svn: 2378
2002-04-28 19:55:58 +00:00
Chris Lattner
0431e5fad5
Remove dead variable
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llvm-svn: 1515
2002-01-21 22:50:38 +00:00
Chris Lattner
3dc9a2a61f
Changes to build successfully with GCC 3.02
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llvm-svn: 1503
2002-01-20 22:54:45 +00:00
Vikram S. Adve
1d755bccee
getIndexedOffset() shd take vector of Values, not of Constants!
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llvm-svn: 1484
2001-12-15 00:35:48 +00:00
Chris Lattner
e5172702f4
Not just arrays are unsized
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llvm-svn: 1450
2001-12-13 00:46:11 +00:00
Chris Lattner
c4a5815033
Renamed inst_const_iterator -> const_inst_iterator
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Renamed op_const_iterator -> const_op_iterator
Renamed PointerType::getValueType() -> PointerType::getElementType()
llvm-svn: 1408
2001-12-04 00:03:30 +00:00
Chris Lattner
f6b7da2bb5
Rename ConstPoolVal -> Constant
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Rename ConstPool* -> Constant*
Rename ConstPoolVals.h -> ConstantVals.h
llvm-svn: 1407
2001-12-03 22:26:30 +00:00