95528943e9
Atomic op support. If any gcc test uses __sync builtins, it might start failing on archs that haven't implemented them yet
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llvm-svn: 47430
2008-02-21 06:45:13 +00:00
fa4b673eac
Clarify that 'sret' only applies to pointers, and
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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.
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llvm-svn: 47255
2008-02-18 04:09:01 +00:00
9b254eed32
llvm.memory.barrier, and impl for x86 and alpha
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llvm-svn: 47204
2008-02-16 01:24:58 +00:00
dd1fc981b5
explain that NumElements in alloca and malloc defaults to one
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llvm-svn: 46912
2008-02-09 22:24:34 +00:00
00d7cb9942
llvm.sqrt(-0.0) is defined.
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llvm-svn: 46500
2008-01-29 07:00:44 +00:00
2f2427e5aa
make handling of overflow and undefined results much more clear.
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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.
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llvm-svn: 46024
2008-01-15 22:31:34 +00:00
352ab9b4a2
clarify that byval is valid for any pointer argument.
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llvm-svn: 45998
2008-01-15 04:34:22 +00:00
5cee13f1df
document the byval parameter attribute.
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llvm-svn: 45855
2008-01-11 06:20:47 +00:00
2a1993fb2c
improve description of alignment, patch by Alain Frisch.
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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.
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llvm-svn: 45566
2008-01-04 04:34:14 +00:00
b8f816e90d
fix validation issues.
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llvm-svn: 45565
2008-01-04 04:33:49 +00:00
7824d182da
improve the description of types, patch by Alain Frisch
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llvm-svn: 45564
2008-01-04 04:32:38 +00:00
bea11173f5
update to llvm 2.0 syntax.
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llvm-svn: 45355
2007-12-25 20:34:52 +00:00
fb56bde933
Noting and enforcing that GC intrinsics are valid only within a
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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.
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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.
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llvm-svn: 44933
2007-12-12 08:44:39 +00:00
308121c757
Add information on address space qualifiers for pointer types and global
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declarations to the LangRef.
llvm-svn: 44860
2007-12-11 09:31:00 +00:00
dc5cafb74e
Fix a typo spotted by Nick Lewycky.
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llvm-svn: 44774
2007-12-10 03:30:21 +00:00
71183b6739
Adding a collector name attribute to Function in the IR. These
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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
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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',
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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.
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llvm-svn: 44204
2007-11-17 03:58:34 +00:00
730a32643f
Tweak the descriptions of the new 'const' and 'pure' attributes.
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llvm-svn: 44132
2007-11-14 21:14:02 +00:00
46f4446bba
Document pure/const parameter attributes
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llvm-svn: 44111
2007-11-14 10:30:13 +00:00
08143e397d
Add support for vector remainder operations.
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llvm-svn: 43744
2007-11-05 23:35:22 +00:00
8830ffed4c
Put correct link in example
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llvm-svn: 43216
2007-10-22 05:10:05 +00:00
d0806a0508
Don't mention -enable-unsafe-fp-math in LangRef.html, as that option is
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assumed to globally mutate the spec.
llvm-svn: 43078
2007-10-17 18:05:13 +00:00
b6324c1243
Document the new llvm.sin, llvm.cos, and llvm.pow intrinsics. Feedback
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is welcome!
llvm-svn: 43007
2007-10-15 20:30:11 +00:00
a699c4dc65
Fixing a typo. Found by Kevin André!
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llvm-svn: 42956
2007-10-14 00:34:53 +00:00
f0e5011d21
Clarify that shifts that are too large are undefined.
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llvm-svn: 42588
2007-10-03 21:01:14 +00:00
87a3dbe743
remove extraneous tag
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llvm-svn: 42581
2007-10-03 17:34:29 +00:00
6a6fb7f7b7
remove misleading documentation: LLVM has no atomic support yet.
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llvm-svn: 42580
2007-10-03 17:33:51 +00:00
dd89d2758e
Document new sqrt and powi handling.
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llvm-svn: 42540
2007-10-02 17:47:38 +00:00
252570f0ad
Validation fixes
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llvm-svn: 42225
2007-09-22 09:23:55 +00:00
5b95a171e2
fix bugs in the manual
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llvm-svn: 42221
2007-09-22 03:17:52 +00:00
cf3e26fff2
Correct names.
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llvm-svn: 42219
2007-09-22 00:03:01 +00:00
08abc81a44
Fix typo.
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llvm-svn: 42217
2007-09-22 00:01:26 +00:00
0186a65ac7
One last fix to get name correct.
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llvm-svn: 42216
2007-09-21 23:57:59 +00:00
afcdaf58d4
Fix silly typo.
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llvm-svn: 42215
2007-09-21 23:57:04 +00:00
23dbd57214
Update annotation intrinsic with more details.
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llvm-svn: 42214
2007-09-21 23:56:27 +00:00
293c037336
Adding support for __builtin_annotation with an intrinsic called llvm.annotation. This is similar to llvm.var.annotation but is applied to expressions.
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llvm-svn: 42211
2007-09-21 22:59:12 +00:00
12477735f9
gcroot must take concrete types, not arbitrary types.
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clean up intrinsic descriptions in langref a bit.
llvm-svn: 42194
2007-09-21 17:30:40 +00:00
86e0119822
Fold the adjust_trampoline intrinsic into
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init_trampoline. There is now only one
trampoline intrinsic.
llvm-svn: 41841
2007-09-11 14:10:23 +00:00
a9b13d5cc1
Fix description of the call instruction. There are two types, with one being
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optional.
llvm-svn: 41785
2007-09-08 13:57:50 +00:00
f2bcd37083
Implement review feedback on trampoline documentation.
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llvm-svn: 41304
2007-08-22 23:39:54 +00:00
Andrew Lenharth