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144 Commits

Author SHA1 Message Date
Reid Spencer
b7d61101b1 Fixed packed structure breakage from earlier TargetData patch; applied 
Chris Lattner's code style suggestions.

Patch by Scott Michel!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34292 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-15 02:11:06 +00:00
Chris Lattner
d2b7cec527 Generalize TargetData strings, to support more interesting forms of data. 
Patch by Scott Michel.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34266 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-14 05:52:17 +00:00
Chris Lattner
f6ca09a22b Switch LayoutInfo to be a DenseMap instead of an std::map. This speeds up 
-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 
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 
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. 
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 
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. 
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 
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
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
Evan Cheng
dff1ab2001 Dead comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33719 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-31 21:31:25 +00:00
Reid Spencer
26f238589f For PR761: 
The Module::setEndianness and Module::setPointerSize methods have been
removed. Instead you can get/set the DataLayout. Adjust thise accordingly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33530 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-26 08:11:39 +00:00
Evan Cheng
de268f7dcf Renamed getTypeAlignmentShift() to getPreferredTypeAlignmentShift(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33482 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-24 07:03:39 +00:00
Evan Cheng
778900a5d1 - getTypeAlignmentShift() should be returning preferred alignment, not ABI 
alignment.
- getPreferredAlignmentLog(): remove Double special case.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33445 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-22 23:08:19 +00:00
Reid Spencer
7c29243670 Implement a getTypeSizeInBits method. This helps in transforms that want 
to ensure the bit size of a type is identical before proceeding.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33413 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-20 23:32:04 +00:00
Owen Anderson
1027a533d4 TargetData assumes (and some regression tests depend on it) that the size of 
an unspecified datatype in the datalayout is capped by the size of a pointer.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33411 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-20 23:07:13 +00:00
Chris Lattner
4a8c32debf trivial cleanup 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33410 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-20 22:39:15 +00:00
Chris Lattner
58092e35a3 Teach TargetData to handle 'preferred' alignment for each target, and use 
these alignment amounts to align scalars when we can.  Patch by Scott Michel!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33409 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-20 22:35:55 +00:00
Reid Spencer
a54b7cbd45 For PR1064: 
Implement the arbitrary bit-width integer feature. The feature allows
integers of any bitwidth (up to 64) to be defined instead of just 1, 8,
16, 32, and 64 bit integers.

This change does several things:
1. Introduces a new Derived Type, IntegerType, to represent the number of
   bits in an integer. The Type classes SubclassData field is used to
   store the number of bits. This allows 2^23 bits in an integer type.
2. Removes the five integer Type::TypeID values for the 1, 8, 16, 32 and
   64-bit integers. These are replaced with just IntegerType which is not
   a primitive any more.
3. Adjust the rest of LLVM to account for this change.

Note that while this incremental change lays the foundation for arbitrary
bit-width integers, LLVM has not yet been converted to actually deal with
them in any significant way. Most optimization passes, for example, will
still only deal with the byte-width integer types.  Future increments
will rectify this situation.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33113 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-12 07:05:14 +00:00
Reid Spencer
4fe16d607d Rename BoolTy as Int1Ty. Patch by Sheng Zhou. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33076 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-11 18:21:29 +00:00
Reid Spencer
47857812e2 For PR950: 
Three changes:
1. Convert signed integer types to signless versions.
2. Implement the @sext and @zext parameter attributes. Previously the
   type of an function parameter was used to determine whether it should
   be sign extended or zero extended before the call. This information is
   now communicated via the function type's parameter attributes.
3. The interface to LowerCallTo had to be changed in order to accommodate
   the parameter attribute information. Although it would have been
   convenient to pass in the FunctionType itself, there isn't always one
   present in the caller. Consequently, a signedness indication for the
   result type and for each parameter was provided for in the interface
   to this method. All implementations were changed to make the adjustment
   necessary.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32788 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-31 05:55:36 +00:00
Andrew Lenharth
38ecbf18eb Packed Structures 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32361 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-08 18:06:16 +00:00
Devang Patel
f9c197e022 Move getPreferredAlignmentLog from AsmPrinter to TargetData 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31171 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-24 20:32:14 +00:00
Reid Spencer
b83eb6447b For PR950: 
This patch implements the first increment for the Signless Types feature.
All changes pertain to removing the ConstantSInt and ConstantUInt classes
in favor of just using ConstantInt.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31063 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-20 07:07:24 +00:00
Chris Lattner
1790d44d0d Don't pass target name into TargetData anymore, it is never used or needed. 
Remove explicit casts to std::string now that there is no overload resolution
issues in the TargetData ctors.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28830 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-16 18:22:52 +00:00
Chris Lattner
acbc07aa22 Remove ctor with each piece specifyable (which causes overload ambiguities), 
add a new init method.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28828 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-16 18:11:26 +00:00
Owen Anderson
bcd8a8264e Make TargetData strings less redundant. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28423 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-20 23:28:54 +00:00
Chris Lattner
f489fb24f2 Fix a parsing bug that caused 7 llvm-test regressions on PPC last night. 
I'm suprised it didn't cause more!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28421 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-20 21:16:59 +00:00
Owen Anderson
d988b32aba Make all of the TargetMachine subclasses use the new string TargetData methods. 
This is part of the on-going work on PR 761.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28414 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-20 00:24:56 +00:00
Owen Anderson
84cc6dbd25 Fix a stupid bug when parsing TargetData strings. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28373 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-17 21:56:02 +00:00
Owen Anderson
2577c22131 Add a method to generate a string representation from a TargetData. 
This continues the work on PR 761.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28239 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-12 07:01:44 +00:00
Owen Anderson
571a13f3e7 Fix some tabbing issues. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28237 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-12 06:06:55 +00:00
Owen Anderson
8f60c56a06 Add a new constructor to TargetData that builds a TargetData from its 
string representation.

This is part of PR 761.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28234 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-12 05:49:47 +00:00
Chris Lattner
0aab36f5b2 revert previous patch 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27383 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-03 23:14:49 +00:00
Chris Lattner
630ebaf1f2 Align vectors to the size in bytes, not bits. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27376 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-03 19:28:50 +00:00
Evan Cheng
e668bdaa52 TargetData.cpp::getTypeInfo() was returning alignment of element type as the 
alignment of a packed type. This is obviously wrong. Added a workaround that
returns the size of the packed type as its alignment. The correct fix would
be to return a target dependent alignment value provided via TargetLowering
(or some other interface).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27319 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-31 22:33:42 +00:00
Chris Lattner
8dff24f378 Implement a new InvalidateStructLayoutInfo method and add some comments 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25304 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-14 00:07:34 +00:00
Chris Lattner
0561b3ff9f Update to use the new MathExtras.h support for log2 computation. 
Patch contributed by Jim Laskey!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22594 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-02 19:26:06 +00:00
Misha Brukman
f976c856fc Remove trailing whitespace 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21422 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-21 22:55:34 +00:00
Chris Lattner
e7ea48cb61 add a StructLayout::getElementContainingOffset method. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20579 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-13 19:04:41 +00:00
Chris Lattner
527efc6742 Initial support for packed types, contributed by Morten Ofstad 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18406 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-01 17:14:28 +00:00
Chris Lattner
da6122f61d Fix this function to not say that longs have 8-byte alignment on X86/PPC. 
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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17443 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-02 22:18:18 +00:00
Reid Spencer
551ccae044 Changes For Bug 352 
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/.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16137 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-01 22:55:40 +00:00
Chris Lattner
d2b0bb41f4 Add a new helper method to get log2(type alignment) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15887 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 19:13:00 +00:00
Misha Brukman
c8e8764705 * Add BoolAlignment to TargetData, default is 1 byte, size 1 byte 
* Convert tabs to spaces


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15120 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-23 01:09:52 +00:00
Chris Lattner
69e5845a81 Nuke a clearly bogus assertion 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14854 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-15 07:44:34 +00:00
Brian Gaeke
e0e3589949 Fix use-before-def thinko 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14570 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-02 07:01:31 +00:00
Chris Lattner
59b0067334 Handle targets where alignment can be bigger than the size of the data. 
Contributed by Vladimir Prus!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14534 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-01 17:32:59 +00:00
Chris Lattner
f70c22b019 Rename Type::PrimitiveID to TypeId and ::getPrimitiveID() to ::getTypeID() 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14201 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-17 18:19:28 +00:00
Brian Gaeke
8121fcd260 Fix typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12953 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-14 21:21:56 +00:00
Chris Lattner
28977af72a Support getelementptr instructions which use uint's to index into structure 
types and can have arbitrary 32- and 64-bit integer types indexing into
sequential types.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12653 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-05 01:30:19 +00:00
Chris Lattner
0e7ac16926 Use a map instead of annotations 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11875 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-26 08:02:17 +00:00
Chris Lattner
d21cd809b6 Adjust to the changed StructType interface. In particular, getElementTypes() is gone. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11228 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-09 04:37:31 +00:00
Chris Lattner
f045328dd1 finegrainify namespacification 
add new getIntPtrType() method


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10579 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-22 05:01:15 +00:00
Brian Gaeke
d0fde30ce8 Put all LLVM code into the llvm namespace, as per bug 109. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9903 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-11 22:41:34 +00:00
John Criswell
b576c94c15 Added LLVM project notice to the top of every C++ source file. 
Header files will be on the way.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9298 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-20 19:43:21 +00:00
Chris Lattner
030574fd35 Add support for 'any' pointer size and endianness 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8120 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-24 13:49:22 +00:00
Misha Brukman
5560c9d49c Spell `necessary' correctly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7944 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-18 14:43:39 +00:00
Chris Lattner
949a362802 Remove redundant const qualifiers from cast<> expressions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7253 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-23 15:30:06 +00:00
Chris Lattner
94a5118672 No really, you _cannot use_ getelementptr on an unsized type: that makes 
no sense.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6595 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-04 02:35:35 +00:00
Vikram S. Adve
55a85a47d4 Undo one of those last fixes -- it was incorrect. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6593 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-04 02:10:37 +00:00
Chris Lattner
4954f04914 Minor cleanups 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6535 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-02 05:21:06 +00:00
Chris Lattner
4e840d4db7 * Fix divide by zero error with empty structs 
* Empty structs should have ALIGNMENT 1, not SIZE 1.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6263 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-21 18:08:44 +00:00
Chris Lattner
10daaa1416 Remove two fields from TargetData which are target specific. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5963 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-26 20:11:09 +00:00
Chris Lattner
dd7253cc9f Whoops, 32 bit targets have _4_ byte pointers, not _32_ byte pointers! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5937 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-25 06:06:43 +00:00
Chris Lattner
46326d9cdf Allow for easy detection of when a "default" TargetData is created by the 
passmanager, which is never the right thing to do.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5922 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-25 02:50:45 +00:00
Chris Lattner
53a0c38b5f add a new targetdata ctor to create a target data appropriate to the module 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5903 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-24 19:09:05 +00:00
Chris Lattner
e45e32d924 Remove wierd case that can never happen 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5623 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-25 20:27:09 +00:00
Chris Lattner
c56406c236 * Privatize the TargetName 
* Move optSizeForSubWordData to TargetData
* Remove unused fields


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4417 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 21:48:17 +00:00
Chris Lattner
85131c8277 - Add an endianness field to the TargetData datastructure 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4174 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-14 22:41:13 +00:00
Vikram S. Adve
8e22ead3b4 Don't try to compute the size of an "array" element if the index is 0: 
the size may be unknown, and is not needed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4153 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-13 21:47:44 +00:00
Chris Lattner
aa31ad016a Convert TargetData to be an ImmutablePass 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3927 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-25 23:46:55 +00:00
Chris Lattner
3cac88ac9e - Change getelementptr instruction to use long indexes instead of uint 
indexes for sequential types.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3682 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-11 01:21:33 +00:00
Vikram S. Adve
f519b999a6 Fix sign-extension: it needs to happen *after* multiplying by type size. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3497 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-24 14:44:58 +00:00
Vikram S. Adve
cfa4f4a102 Simplify previous hack slightly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3490 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-23 03:21:01 +00:00
Vikram S. Adve
69f3b72594 Force sign-extension for uint array indexes from 32-bit to 64-bits 
since uint is not normally sign-extended when casting to uint64_t.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3489 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-23 02:55:51 +00:00
Vikram S. Adve
ca710e9cc5 Bug fix in TargetData::getIndexedOffset: We were using the pointer 
type instead of the element type for the element size for arrays.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3302 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-13 18:17:56 +00:00
Vikram S. Adve
ed0030e2bc Bug fix in TargetData::getIndexedOffset(): handle struct offset 
after array offset correctly.  The type was not being updated for
array offsets!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3246 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-04 20:52:39 +00:00
Chris Lattner
0c0edf8afc *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3075 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-25 06:17:51 +00:00
Vikram S. Adve
f66723fc4b Add integer register size field. 
Make all sizes and offsets uint64_t instead of uint.
Fixed GetIndexedOffset to handle mixed array and struct indices.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2641 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-19 15:28:02 +00:00
Chris Lattner
a163fdfc80 Extend TargetData::getIndexedOffset to support arrays and pointers! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2535 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-07 20:00:33 +00:00
Chris Lattner
9b625030c8 Replace all usages of Type::isPointerType with isa<PointerType> 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2486 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-06 16:15:30 +00:00
Chris Lattner
31bcdb822f Split ConstantVals.h into Constant.h and Constants.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2378 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 19:55:58 +00:00
Chris Lattner
3d0fda2f56 Remove dead variable 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1515 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-01-21 22:50:38 +00:00
Chris Lattner
697954c15d Changes to build successfully with GCC 3.02 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1503 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-01-20 22:54:45 +00:00
Vikram S. Adve
dd08e32deb getIndexedOffset() shd take vector of Values, not of Constants! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1484 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-12-15 00:35:48 +00:00
Chris Lattner
f59ce92763 Not just arrays are unsized 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1450 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-12-13 00:46:11 +00:00
Chris Lattner
7a17675206 Renamed inst_const_iterator -> const_inst_iterator 
Renamed op_const_iterator   -> const_op_iterator
Renamed PointerType::getValueType() -> PointerType::getElementType()


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1408 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-12-04 00:03:30 +00:00
Chris Lattner
e9bb2df410 Rename ConstPoolVal -> Constant 
Rename ConstPool*   -> Constant*
Rename ConstPoolVals.h -> ConstantVals.h


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1407 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-12-03 22:26:30 +00:00
Vikram S. Adve
0e7c737f6e Fix cute little bug that was causing the last 
structure offset to be ignored in computing an offset!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1310 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-14 21:24:44 +00:00
Chris Lattner
b00c582b6d Commit more code over to new cast style 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@697 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-02 03:41:24 +00:00
Chris Lattner
cfe26c930a Add more support for new style casts 
Convert more code to use them


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@695 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-01 18:26:53 +00:00
Vikram S. Adve
0799fc479a Renamed files to match the main classes they provide. 
Some other minor changes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@615 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-09-18 12:58:33 +00:00
Chris Lattner
b26bcc5087 Make a new llvm/Target #include directory. 
Move files from lib/CodeGen/TargetMachine to lib/Target
Move TargetData.h and TargetMachine.h to Target/{Data.h|Machine.h}
Prepare to split TargetMachine.h into several smaller files


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@566 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-09-14 05:34:53 +00:00