1431331b47
- Move the stackprotector intrinsic to the general section.
...
- Rewrite the sentence to make it look as if English is my first language.
llvm-svn: 59592
2008-11-19 05:56:17 +00:00
f85850f89e
Documentation for the llvm.stackprotector intrinsic.
...
llvm-svn: 59557
2008-11-18 22:10:53 +00:00
a813017b41
Update docs for ssp and sspreq function attributes.
...
llvm-svn: 59203
2008-11-13 01:02:51 +00:00
25f0106fd9
Added support for the following definition of shufflevector
...
<result> = shufflevector <n x <ty>> <v1>, <n x <ty>> <v2>, <m x i32> <mask>
llvm-svn: 58964
2008-11-10 04:46:22 +00:00
0f8155ae4e
Prevent assert when using '"' in names (via hexadecimal).
...
Update LangRef to mention \xx quoting in names.
llvm-svn: 57538
2008-10-14 23:51:43 +00:00
ef9462f67c
Fix missing end tags and invalid HTML entity syntax.
...
llvm-svn: 57500
2008-10-14 16:51:45 +00:00
93bf60d4cb
Add a missing close-tag.
...
llvm-svn: 57497
2008-10-14 16:32:04 +00:00
0ae020952b
fix some crazily long lines.
...
llvm-svn: 57444
2008-10-13 16:55:18 +00:00
0e2682781c
Improve the description on the getelementptr instruction. It should now better
...
define what the instruction does. This also makes it clear that getelementptr
can index into a vector type.
llvm-svn: 57440
2008-10-13 13:44:15 +00:00
6cbe8e99b3
fix typo
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llvm-svn: 57287
2008-10-08 06:26:11 +00:00
022562369f
Improve function definition, call and invoke instruction docs.
...
llvm-svn: 57253
2008-10-07 17:48:33 +00:00
eefa7dfcd3
Add two forgotten </i>'s.
...
llvm-svn: 57239
2008-10-07 10:03:45 +00:00
7e9b05ede5
Update function attributes docs.
...
llvm-svn: 57197
2008-10-06 18:50:38 +00:00
2a1d8bace1
Clarify the relationship between byval and readonly/
...
readnone. Make clearer that readnone functions do not
dereference pointer arguments. Do not use the highly
ambiguous "side-effects" in the readonly description
(since such functions can have control flow side-effects,
such as throwing an exception, or looping for ever).
llvm-svn: 57166
2008-10-06 08:14:18 +00:00
0625c28135
A word got optimized out, thanks to Duncan for pointing this out
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llvm-svn: 57116
2008-10-05 17:14:59 +00:00
cc3132e5ed
Update the documentation for first-class aggregates changes,
...
and remove getresult and references thereto.
llvm-svn: 57064
2008-10-04 19:00:07 +00:00
d552826d6e
add a note about inline asm
...
llvm-svn: 57062
2008-10-04 18:36:02 +00:00
d2597d71d4
improve description of param/ret attrs
...
llvm-svn: 57061
2008-10-04 18:33:34 +00:00
fbf60a4f72
improve descriptions of function attrs
...
llvm-svn: 57060
2008-10-04 18:23:17 +00:00
cbc4d2a164
notes are gone.
...
llvm-svn: 57059
2008-10-04 18:10:21 +00:00
e97439091f
Fix grammar.
...
llvm-svn: 56796
2008-09-29 18:34:44 +00:00
6891a55e73
Fix sentence.
...
llvm-svn: 56794
2008-09-29 18:16:09 +00:00
9eb525d4f9
Implement function notes as function attributes.
...
llvm-svn: 56716
2008-09-26 23:51:19 +00:00
c50ada2f56
Accept 'inreg' attribute on x86 functions as
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meaning sse_regparm (i.e. float/double values go
in XMM0 instead of ST0). Update documentation
to reflect reality.
llvm-svn: 56619
2008-09-25 20:47:45 +00:00
7e99a94c18
The "alias" keyword comes first.
...
llvm-svn: 56170
2008-09-12 20:48:21 +00:00
c579d978a3
Extend the vcmp/fcmp LLVM IR instructions to take vectors as arguments
...
and, if so, to return a vector of boolean as a result;
Extend the select LLVM IR instruction to allow you to specify a result
type which is a vector of boolean, in which case the result will be an
element-wise selection instead of choosing one vector or the other; and
Update LangRef.html to describe these changes.
This patch was contributed by Preston Gurd!
llvm-svn: 55969
2008-09-09 01:02:47 +00:00
c05dca95a2
Bitcasting two or from aggregate types is not permitted. Update
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LangRef.html, and teach the verifier to check bitcast instructions.
llvm-svn: 55921
2008-09-08 16:45:59 +00:00
5703c6e8dd
Clean up CSS validator errors: 'Property align doesn't exist : center'
...
llvm-svn: 55885
2008-09-07 10:29:20 +00:00
b175fa49ed
Formatting changes. to make the information cleaner.
...
llvm-svn: 55884
2008-09-07 10:26:33 +00:00
8af98cdf73
update.
...
llvm-svn: 55809
2008-09-04 23:10:26 +00:00
caacdbab3d
Document function notes.
...
llvm-svn: 55808
2008-09-04 23:05:13 +00:00
0f75ad0a52
use the more precise 'op1' instead of 'var1' since the latter can be misunderstood to not encompass constants
...
llvm-svn: 54490
2008-08-07 21:46:00 +00:00
6e03f9a40b
It's "a static", not "an static"
...
llvm-svn: 54379
2008-08-05 22:29:16 +00:00
67c37d1127
Expand acronyms, suggested by Walter Pawley
...
llvm-svn: 54362
2008-08-05 18:29:16 +00:00
1ca5c64440
Capitalize LLVM, suggested by Walt Pawley
...
llvm-svn: 54360
2008-08-05 18:21:08 +00:00
2c839d4b1e
Added support for overloading intrinsics (atomics) based on pointers
...
to different address spaces. This alters the naming scheme for those
intrinsics, e.g., atomic.load.add.i32 => atomic.load.add.i32.p0i32
llvm-svn: 54195
2008-07-30 04:36:53 +00:00
fecbc8cff1
Add vector shifts to the IR, patch by Eli Friedman.
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CodeGen & Clang work coming next.
llvm-svn: 54161
2008-07-29 15:49:41 +00:00
825bde45cc
Note that 'nest' only applies to pointers.
...
llvm-svn: 53226
2008-07-08 09:27:25 +00:00
6a490371c9
Added MemOperands to Atomic operations since Atomics touches memory.
...
Added abstract class MemSDNode for any Node that have an associated MemOperand
Changed atomic.lcs => atomic.cmp.swap, atomic.las => atomic.load.add, and
atomic.lss => atomic.load.sub
llvm-svn: 52706
2008-06-25 08:15:39 +00:00
88ce1a5b6b
Fix the syntax of insertvalue in the example.
...
llvm-svn: 52623
2008-06-23 15:26:37 +00:00
e4645615d3
integer types are not primitive, they are derived.
...
llvm-svn: 52551
2008-06-20 20:50:48 +00:00
08783a88a2
Fix a missing comma spotted by Bram Geron.
...
llvm-svn: 52467
2008-06-18 18:42:13 +00:00
1ecaf45cf1
IR, bitcode reader, bitcode writer, and asmparser changes to
...
insertvalue and extractvalue to use constant indices instead of
Value* indices. And begin updating LangRef.html.
There's definately more to come here, but I'm checking this
basic support in now to make it available to people who are
interested.
llvm-svn: 51806
2008-05-31 00:58:22 +00:00
4188aadbb2
Document common linkage.
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llvm-svn: 51517
2008-05-23 23:13:41 +00:00
da52d216e6
label is a first-class type.
...
llvm-svn: 51512
2008-05-23 22:50:26 +00:00
34d1c0d0f8
Update the description of first-class types to reflect that
...
structs and arrays are now first-class. And fix a sentance
fragment in the insertvalue description. Thanks to Chris
for pointing these out!
llvm-svn: 51506
2008-05-23 21:53:15 +00:00
b54c30fab3
Clarify that and/or/xor/sdiv etc all allow vectors.
...
llvm-svn: 51335
2008-05-20 20:48:21 +00:00
2c6b88816d
Add documentation for tail call optimization to CodeGenerator.html. Add a link
...
referring to it to LangRef.html.
llvm-svn: 51097
2008-05-14 09:17:12 +00:00
35a835cb60
s/indicies/indices/ and clarify the extractvalue and insertvalue are
...
working with struct field or array element values. Thanks Duncan!
llvm-svn: 51059
2008-05-13 18:16:06 +00:00
b9d6660998
Initial documentation for first-class aggregates changes.
...
llvm-svn: 51013
2008-05-12 23:51:09 +00:00
43ba067132
Fix a malformed %gt;
...
llvm-svn: 51011
2008-05-12 23:38:42 +00:00
d21957002a
Add two new instructions to the llvm IR, vicmp and vfcmp. see updated LangRef
...
for details. CodeGen support coming in a follow up patch
llvm-svn: 50985
2008-05-12 19:01:56 +00:00
851b77113f
Doc updates/edits, contributed by Terence Parr!
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llvm-svn: 50205
2008-04-24 05:59:56 +00:00
da508ac5d8
fix description of 'ret' to be more correct with multiple return
...
values. Clarify that it is impossible to 'multiply return' a
struct with zero elements.
llvm-svn: 50131
2008-04-23 04:59:35 +00:00
1a640a6491
Allow undef as an operand to getresult.
...
llvm-svn: 50130
2008-04-23 04:06:52 +00:00
0f103e1304
free(null) -> noop
...
llvm-svn: 49972
2008-04-19 22:41:32 +00:00
fe8519c818
Some clarifications suggested by Jon Sargeant
...
llvm-svn: 49963
2008-04-19 21:01:16 +00:00
1f17cce2eb
more edits from Jon Sargeant
...
llvm-svn: 49065
2008-04-02 00:38:26 +00:00
81f929763c
add a dropped hunk from Jon Sargeant's patch.
...
llvm-svn: 49045
2008-04-01 18:47:32 +00:00
1429e6fb29
make langref more precise, wave 1, from Jon Sargeant
...
llvm-svn: 49044
2008-04-01 18:45:27 +00:00
9c1f8b1d55
void type is also a valid function return type.
...
llvm-svn: 48740
2008-03-24 20:52:42 +00:00
8dec6c27b8
Fix typo. Clarify underlying message.
...
llvm-svn: 48734
2008-03-24 18:10:52 +00:00
e3dfc1cbf1
Update Function type documentation to clarify how multiple return values are supported.
...
llvm-svn: 48721
2008-03-24 05:35:41 +00:00
25b2e8203a
Aliasing chains cleanups: update langref, add check into verifier
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llvm-svn: 48685
2008-03-22 08:36:14 +00:00
fb7c88de77
clean up and fix the call section.
...
llvm-svn: 48651
2008-03-21 17:24:17 +00:00
141b613b32
cleanups for the getresult section.
...
llvm-svn: 48650
2008-03-21 17:20:51 +00:00
c572c1e487
Clarify the unwind attribute. Add assumption
...
about sret made by the optimizers.
llvm-svn: 48452
2008-03-17 12:17:41 +00:00
084ab471fe
Commit works on regular functions too. Fix the syntax to allow @foo.
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llvm-svn: 48414
2008-03-16 07:18:12 +00:00
d0f476471d
fix grammer
...
llvm-svn: 48211
2008-03-11 05:51:59 +00:00
d6cff517d6
Document multiple return values.
...
llvm-svn: 48173
2008-03-10 20:49:15 +00:00
95528943e9
Atomic op support. If any gcc test uses __sync builtins, it might start failing on archs that haven't implemented them yet
...
llvm-svn: 47430
2008-02-21 06:45:13 +00:00
fa4b673eac
Clarify that 'sret' only applies to pointers, and
...
only applies to the first parameter.
llvm-svn: 47256
2008-02-18 04:19:38 +00:00
6110128ed5
Make the definition of the noalias attribute clearer.
...
llvm-svn: 47255
2008-02-18 04:09:01 +00:00
9b254eed32
llvm.memory.barrier, and impl for x86 and alpha
...
llvm-svn: 47204
2008-02-16 01:24:58 +00:00
dd1fc981b5
explain that NumElements in alloca and malloc defaults to one
...
llvm-svn: 46912
2008-02-09 22:24:34 +00:00
00d7cb9942
llvm.sqrt(-0.0) is defined.
...
llvm-svn: 46500
2008-01-29 07:00:44 +00:00
2f2427e5aa
make handling of overflow and undefined results much more clear.
...
Patch by Eli Friedman, thanks!
llvm-svn: 46428
2008-01-28 00:36:27 +00:00
06cbb65cb0
Add description of 'llvm.trap' intrinsic. Also, minor fixes in formatting.
...
llvm-svn: 46024
2008-01-15 22:31:34 +00:00
352ab9b4a2
clarify that byval is valid for any pointer argument.
...
llvm-svn: 45998
2008-01-15 04:34:22 +00:00
5cee13f1df
document the byval parameter attribute.
...
llvm-svn: 45855
2008-01-11 06:20:47 +00:00
2a1993fb2c
improve description of alignment, patch by Alain Frisch.
...
llvm-svn: 45662
2008-01-06 21:04:43 +00:00
ec56402557
Fix typo noticed by 'Danny' in PR1901
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llvm-svn: 45661
2008-01-06 19:51:52 +00:00
43542b3a93
fix nesting issues.
...
llvm-svn: 45566
2008-01-04 04:34:14 +00:00
b8f816e90d
fix validation issues.
...
llvm-svn: 45565
2008-01-04 04:33:49 +00:00
7824d182da
improve the description of types, patch by Alain Frisch
...
llvm-svn: 45564
2008-01-04 04:32:38 +00:00
bea11173f5
update to llvm 2.0 syntax.
...
llvm-svn: 45355
2007-12-25 20:34:52 +00:00
fb56bde933
Noting and enforcing that GC intrinsics are valid only within a
...
function with GC.
This will catch the error when the inliner inlines a function with
GC into a caller with no GC.
llvm-svn: 45350
2007-12-25 02:31:26 +00:00
747359f973
fix more table abuses.
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llvm-svn: 45187
2007-12-19 05:04:11 +00:00
9a2e3cb48d
avoid confusing terminology (what is a "word"?), fix scary markup, add section to TOC.
...
llvm-svn: 45150
2007-12-18 06:18:21 +00:00
55c6d4f22f
Make it clear in the LangRef that allocation instructions only operated on the generic address space. Implement support in the verifier for ensuring this is true.
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llvm-svn: 45080
2007-12-17 01:00:21 +00:00
25f5076612
Implement part of review feedback for address spaces.
...
llvm-svn: 44933
2007-12-12 08:44:39 +00:00
308121c757
Add information on address space qualifiers for pointer types and global
...
declarations to the LangRef.
llvm-svn: 44860
2007-12-11 09:31:00 +00:00
dc5cafb74e
Fix a typo spotted by Nick Lewycky.
...
llvm-svn: 44774
2007-12-10 03:30:21 +00:00
71183b6739
Adding a collector name attribute to Function in the IR. These
...
methods are new to Function:
bool hasCollector() const;
const std::string &getCollector() const;
void setCollector(const std::string &);
void clearCollector();
The assembly representation is as such:
define void @f() gc "shadow-stack" { ...
The implementation uses an on-the-side table to map Functions to
collector names, such that there is no overhead. A StringPool is
further used to unique collector names, which are extremely
likely to be unique per process.
llvm-svn: 44769
2007-12-10 03:18:06 +00:00
ad0ea2d430
Fix PR1146: parameter attributes are longer part of
...
the function type, instead they belong to functions
and function calls. This is an updated and slightly
corrected version of Reid Spencer's original patch.
The only known problem is that auto-upgrading of
bitcode files doesn't seem to work properly (see
test/Bitcode/AutoUpgradeIntrinsics.ll). Hopefully
a bitcode guru (who might that be? :) ) will fix it.
llvm-svn: 44359
2007-11-27 13:23:08 +00:00
a89a113a20
Rename the 'const' parameter attribute to 'readnone',
...
and the 'pure' parameter attribute to 'readonly'.
Names suggested by DannyB.
llvm-svn: 44273
2007-11-22 20:23:04 +00:00
d4d45c268c
Add support for vectors to int <-> float casts.
...
llvm-svn: 44204
2007-11-17 03:58:34 +00:00
730a32643f
Tweak the descriptions of the new 'const' and 'pure' attributes.
...
llvm-svn: 44132
2007-11-14 21:14:02 +00:00
46f4446bba
Document pure/const parameter attributes
...
llvm-svn: 44111
2007-11-14 10:30:13 +00:00
08143e397d
Add support for vector remainder operations.
...
llvm-svn: 43744
2007-11-05 23:35:22 +00:00
Bill Wendling