1cfb958b00
Rename msasm to alignstack per review.
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llvm-svn: 84795
2009-10-21 23:28:00 +00:00
63c94fe1e2
Documentation for the new msasm flag, which is no
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worse than the rest of the asm documentation.
llvm-svn: 84037
2009-10-13 21:56:55 +00:00
9bc890425a
Force memory use markers to have a ConstantInt for the size argument.
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llvm-svn: 83960
2009-10-13 07:57:33 +00:00
6f7d8347c1
Add new "memory use marker" intrinsics. These indicate lifetimes and invariant
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sections of memory objects.
llvm-svn: 83953
2009-10-13 07:03:23 +00:00
0f4203861f
Documentation: Perform automated correction of common typos.
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llvm-svn: 83849
2009-10-12 14:46:08 +00:00
80d73c7ee7
fix broken anchors.
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llvm-svn: 83715
2009-10-10 18:26:06 +00:00
93e06a57c9
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.
llvm-svn: 82943
2009-09-27 23:27:42 +00:00
14d1cccc2b
Remove dead code from this function and optimize. Update its corresponding
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LangRef entry too.
llvm-svn: 82890
2009-09-27 07:55:32 +00:00
84a1eeb7ed
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).
llvm-svn: 82884
2009-09-27 00:45:11 +00:00
722212d1a0
Revise C library functions description to be vaguer, per Chris.
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llvm-svn: 82776
2009-09-25 17:04:42 +00:00
68f971b1d6
Clarify that llvm attaches C language semantics to
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functions with names that match the C library.
llvm-svn: 82701
2009-09-24 18:38:21 +00:00
92ada5dc52
more typos
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llvm-svn: 81499
2009-09-11 01:49:31 +00:00
10ff0c1862
another typo
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llvm-svn: 81243
2009-09-08 19:45:34 +00:00
6760e54c92
fix a couple typos pointed out by edwin and duncan
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llvm-svn: 81219
2009-09-08 15:13:16 +00:00
a34a718c4b
add some more notes.
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llvm-svn: 81170
2009-09-07 23:33:52 +00:00
ec72b9bbcf
describe undef semantics in some more detail.
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llvm-svn: 81167
2009-09-07 22:52:39 +00:00
957b1316e6
Fix the syntax of add/sub/mul nsw/nuw and sdiv exact.
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llvm-svn: 80805
2009-09-02 17:31:42 +00:00
2aaf539564
Add an 'inline hint' attribute to represent source
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code hints that it would be a good idea to inline
a function ("inline" keyword). No functional change
yet; FEs do not emit this and inliner does not use it.
llvm-svn: 80063
2009-08-26 01:08:21 +00:00
e7f064ed2b
improve documentation for linker_private linkage.
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llvm-svn: 79893
2009-08-24 04:32:16 +00:00
2de532c132
Clarify a few things in the inbounds description.
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Describing inbounds in terms of infinitely precise arithmetic prohibits
the assumption address-space-sized integer arithmetic will wrap, with
a wrapped-around value landing within the same object.
llvm-svn: 79538
2009-08-20 17:08:17 +00:00
0aff0b2b58
common globals may also not be marked constant.
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llvm-svn: 78169
2009-08-05 05:41:44 +00:00
d055488c72
Clarify common linkage and the requirements on it. Enforce
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them in the verifier.
llvm-svn: 78160
2009-08-05 05:21:07 +00:00
61acaaa0f0
Add one-past-the-end language to the inbounds keyword.
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llvm-svn: 77460
2009-07-29 16:00:30 +00:00
a40b912352
some wording changes.
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llvm-svn: 77443
2009-07-29 06:44:13 +00:00
8ae4e24c67
Fix a few typos and add links.
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llvm-svn: 77403
2009-07-29 00:02:05 +00:00
1639c3905e
Add a new keyword 'inbounds' for use with getelementptr. See the
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LangRef.html changes for details.
llvm-svn: 77259
2009-07-27 21:53:46 +00:00
e39f03351d
Fix typo.
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llvm-svn: 77244
2009-07-27 20:37:10 +00:00
6154a01cee
Following discussion on llvm-dev ("proposed new rule for getelementptr"),
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add a new "Pointer Aliasing Rules" section.
llvm-svn: 77216
2009-07-27 18:07:55 +00:00
6b8677015d
Update to new syntax.
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llvm-svn: 77043
2009-07-25 02:23:48 +00:00
902dfff8b6
Rename the new unsigned and signed keywords to nuw and nsw,
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which stand for no-unsigned-wrap and no-signed-wrap.
llvm-svn: 76810
2009-07-22 22:44:56 +00:00
71dfd782ce
Misc. doc fixes following suggestions from Eli.
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llvm-svn: 76699
2009-07-22 00:04:19 +00:00
b07de44d5a
Documentation for the new non-overflow and exact keywords.
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llvm-svn: 76495
2009-07-20 22:41:19 +00:00
58f9bb2ccd
implement a new magic global "llvm.compiler.used" which is like llvm.used, but
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doesn't cause ".no_dead_strip" to be emitted on darwin.
llvm-svn: 76399
2009-07-20 06:14:25 +00:00
ae76db5edd
document llvm.used and llvm.metadata. Stub out llvm.global_[cd]tors
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llvm-svn: 76396
2009-07-20 05:55:19 +00:00
8693ef8558
Rename the index to linkage types.
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llvm-svn: 76394
2009-07-20 02:41:50 +00:00
3023511345
More reformatting.
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llvm-svn: 76393
2009-07-20 02:39:26 +00:00
972b720cc1
Fix HTML violations.
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llvm-svn: 76392
2009-07-20 02:32:41 +00:00
d9a66f73c8
Obsessivly reformat.
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llvm-svn: 76391
2009-07-20 02:29:24 +00:00
a3c6f6bffa
Add plumbing for the `linker_private' linkage type. This type is meant for
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"private" symbols which the assember shouldn't strip, but which the linker may
remove after evaluation. This is mostly useful for Objective-C metadata.
This is plumbing, so we don't have a use of it yet. More to come, etc.
llvm-svn: 76385
2009-07-20 01:03:30 +00:00
cb3f64f945
fix some typos pointed out by Hidenobu Seki
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llvm-svn: 76342
2009-07-18 21:47:15 +00:00
fd8dea4c47
end sentence in period, draw attention to the fact that you should
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only do this if you are a crazy russian hacker. ;-)
llvm-svn: 76241
2009-07-17 21:14:28 +00:00
c8ce7b08ba
Add support for naked functions
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llvm-svn: 76198
2009-07-17 18:07:26 +00:00
7b9d6ebb9c
remove llvm.part.set.* and llvm.part.select.*. They have never been
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implemented in codegen, have no frontend to generate them, and are
better implemented with pattern matching (like the ppc backend does
to generate rlwimi/rlwinm etc).
PR4543
llvm-svn: 75430
2009-07-12 21:08:53 +00:00
a21d3daadc
Remove the vicmp and vfcmp instructions. Because we never had a release with
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these instructions, no autoupgrade or backwards compatibility support is
provided.
llvm-svn: 74991
2009-07-08 03:04:38 +00:00
2ae473f739
Clarify that if the alignment is zero then an alignment
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compatible with the type will be used (at least the ABI
alignment).
llvm-svn: 73827
2009-06-20 13:26:06 +00:00
8bc032c97c
Remove the "llvm.umul.with.overflow is broken" warning; it should be
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essentially working now, at least for common cases, and it shouldn't
silently generate bad code.
llvm-svn: 73484
2009-06-16 10:24:13 +00:00
405cf6c282
Rewrite the noredzone description, attempting to avoid confusing language.
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llvm-svn: 73421
2009-06-15 21:18:01 +00:00
1b1b7e1fbd
Reword the description of the noredzone attribute.
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llvm-svn: 73394
2009-06-15 17:37:09 +00:00
310fd4ad03
Document noredzone and noimplicitfloat function attributes.
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llvm-svn: 73246
2009-06-12 19:45:19 +00:00
7921a59462
Document the stack alignment part of target data description.
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llvm-svn: 73089
2009-06-08 22:17:53 +00:00
Dale Johannesen