Chris Lattner
e6a5ddd0fa
move "Metadata Nodes and Metadata Strings" section to the right place in the
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document and edit it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93559 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-15 21:50:19 +00:00
Eric Christopher
606a1d1f59
Remove the InlineHint attribute. There are no current or planned
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users.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93558 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-15 21:36:30 +00:00
Chris Lattner
df7a680964
mention that unwind isn't to be trusted, patch by Dustin Laurence
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93518 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-15 18:08:37 +00:00
Devang Patel
cd1fd251eb
Add top level section for named metadata.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93172 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-11 19:35:55 +00:00
Jeffrey Yasskin
7a088cf27a
Improve unclear bits and inaccuracies in structure and insertvalue
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documentation.
Patch by Dustin Laurence!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93170 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-11 19:19:26 +00:00
Jeffrey Yasskin
95fa80af6f
Clarify the requirements for a "tail call" to actually be optimized into a
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jump. People clearly weren't finding the extra requirements in
CodeGenerator.html.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93070 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-09 19:44:16 +00:00
Chris Lattner
873187c042
improve documentation for linkonce to be less confusing.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93066 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-09 19:15:14 +00:00
Eric Christopher
d003c5b3d7
Grammar thinko.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93027 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-08 21:42:39 +00:00
Devang Patel
3e30c2a3c5
NamedMDNode is a collection MDNodes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92761 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-05 20:41:31 +00:00
Eric Christopher
8295a0a991
Update docs for bitcode changes. For object size checking we won't
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work with partial objects so just count the type as a boolean. Update
appropriately.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91954 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-23 00:29:49 +00:00
Eric Christopher
6c7e8a02d8
More updates to objectsize intrinsic docs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90644 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05 02:46:03 +00:00
Eric Christopher
0e97e799d7
Update per Bill's comments. Work in progress.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90271 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01 22:28:41 +00:00
Eric Christopher
0e671491d7
First pass at llvm.objectsize documentation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90116 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-30 08:03:53 +00:00
Duncan Sands
d40d14e98c
Vector types are no longer required to have a power-of-two length.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90004 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-27 13:38:03 +00:00
Duncan Sands
65687f76c0
These code generator limitations have been removed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90003 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-27 12:33:22 +00:00
Dan Gohman
7657f6b002
The inbounds keyword isn't relevant to overindexing of
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static array types. Thanks to Duncan for pointing this out!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86576 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-09 19:01:53 +00:00
Dan Gohman
9384438071
Remove the "special case" for zero-length arrays, and rephrase this
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paragraph to be more precise.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86572 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-09 18:40:39 +00:00
Chris Lattner
e82bdc4809
add the ability for TargetData to return information about legal integer
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datatypes on a given CPU. This is intended to allow instcombine and other
transformations to avoid converting big sequences of operations to an
inconvenient width, and will help clean up after SRoA. See also "Adding
legal integer sizes to TargetData" on Feb 1, 2009 on llvmdev, and PR3451.
Comments welcome.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86370 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-07 09:35:34 +00:00
Bill Wendling
21c346e171
Add missing end-tag.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85769 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-02 00:25:26 +00:00
Bill Wendling
f82d40a33c
Some formatting changes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85768 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-02 00:24:16 +00:00
Chris Lattner
cdfc940912
Revert 85678/85680. The decision is to stay with the current form of
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indirectbr, thus we don't need "blockaddr(@func, null)". Eliminate it
for simplicity.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85699 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-01 01:27:45 +00:00
Chris Lattner
7d83ebcadd
Make blockaddress(@func, null) be valid, and make 'deleting a basic
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block with a blockaddress still referring to it' replace the invalid
blockaddress with a new blockaddress(@func, null) instead of a
inttoptr(1).
This changes the bitcode encoding format, and still needs codegen
support (this should produce a non-zero value, referring to the entry
block of the function would also be quite reasonable).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85678 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-31 20:08:37 +00:00
Gabor Greif
a5b6f45b68
use metavariable <result> instead of SSA name %result for consistency
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85388 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-28 13:14:50 +00:00
Gabor Greif
ec58f75d7d
ooops, SSA name should not be part of the link
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85387 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-28 13:05:07 +00:00
Gabor Greif
6a29201565
advertise new syntax for unnamed instructions
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and eliminate confusing double-use of SSA names
(work in progress)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85385 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-28 09:21:30 +00:00
Chris Lattner
ab21db79ef
rename indbr -> indirectbr to appease the residents of #llvm.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85351 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-28 00:19:10 +00:00
Chris Lattner
569d9d910b
typo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85322 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 21:52:54 +00:00
Chris Lattner
2dfdf2ab3c
you can't take the address of the entry block of a function.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85321 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 21:49:40 +00:00
Chris Lattner
3fd77cefc1
improvements from gabor.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85320 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 21:44:20 +00:00
Chris Lattner
f9d078e336
fix things pointed out by Dan!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85310 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 21:19:13 +00:00
Chris Lattner
c6f44369c3
document the forthcoming blockaddress constant.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85306 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 21:01:34 +00:00
Chris Lattner
5f75cf511b
fix pasto pointed out by Rafael
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85294 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 20:27:24 +00:00
Chris Lattner
f9be95f867
add enough support for indirect branch for the feature test to pass
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(assembler,asmprinter, bc reader+writer) and document it. Codegen
currently aborts on it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85274 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 19:13:16 +00:00
Nick Lewycky
8d33659b93
Fix reversed logic spotted by Owen Anderson.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85251 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 16:56:58 +00:00
Victor Hernandez
2fee294b3c
Remove all references to MallocInst and FreeInst
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85177 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-26 23:44:29 +00:00
Dale Johannesen
8ba2d5befc
Rename msasm to alignstack per review.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84795 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-21 23:28:00 +00:00
Dale Johannesen
09fed25a07
Documentation for the new msasm flag, which is no
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worse than the rest of the asm documentation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84037 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-13 21:56:55 +00:00
Nick Lewycky
321333e51e
Force memory use markers to have a ConstantInt for the size argument.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83960 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-13 07:57:33 +00:00
Nick Lewycky
cc271861da
Add new "memory use marker" intrinsics. These indicate lifetimes and invariant
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sections of memory objects.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83953 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-13 07:03:23 +00:00
Benjamin Kramer
8040cd3cfd
Documentation: Perform automated correction of common typos.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83849 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-12 14:46:08 +00:00
Chris Lattner
5a2d87541f
fix broken anchors.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83715 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-10 18:26:06 +00:00
Nick Lewycky
c261df9fab
Remove the "metadata*" type and simplify the code it complicated. This was only
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used to support GlobalVariables storing MDNodes, back when they were derived
from Constant before the introduction of NamedMDNode, but never removed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82943 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-27 23:27:42 +00:00
Nick Lewycky
513869453b
Remove dead code from this function and optimize. Update its corresponding
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LangRef entry too.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82890 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-27 07:55:32 +00:00
Nick Lewycky
ec38da42c8
Move the integer type out of 'derived' and into 'primitive'. This permits us
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to explain that derived types are all composed of other types, which primitive
types aren't. Without moving integer out of derived, this wouldn't be true.
Perform a few trivial cleanups; 'i1' went from a link to #t_primitive to
#t_integer (a holdover from when it was a bool type I suppose).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82884 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-27 00:45:11 +00:00
Dale Johannesen
9f8380b425
Revise C library functions description to be vaguer, per Chris.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82776 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-25 17:04:42 +00:00
Dale Johannesen
07de8d1acf
Clarify that llvm attaches C language semantics to
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functions with names that match the C library.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82701 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-24 18:38:21 +00:00
Chris Lattner
c608cb14a7
more typos
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81499 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11 01:49:31 +00:00
Chris Lattner
8e371aa7b6
another typo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81243 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08 19:45:34 +00:00
Chris Lattner
349eb41af4
fix a couple typos pointed out by edwin and duncan
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81219 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08 15:13:16 +00:00
Chris Lattner
6e9057b0ef
add some more notes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81170 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-07 23:33:52 +00:00