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7d68980d81
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2195 Commits

Author SHA1 Message Date
Tanya Lattner
7d68980d81 Update annotation intrinsic with more details. 
llvm-svn: 42214
 2007-09-21 23:56:27 +00:00
Tanya Lattner
e8c1cb789d Adding support for __builtin_annotation with an intrinsic called llvm.annotation. This is similar to llvm.var.annotation but is applied to expressions. 
llvm-svn: 42211
 2007-09-21 22:59:12 +00:00
Devang Patel
505fcba791 Add missing entry. 
llvm-svn: 42202
 2007-09-21 18:02:24 +00:00
Chris Lattner
727760f737 I cannot spell coalesce :) 
llvm-svn: 42196
 2007-09-21 17:43:52 +00:00
Chris Lattner
cd2ae40679 gcroot must take concrete types, not arbitrary types. 
clean up intrinsic descriptions in langref a bit.

llvm-svn: 42194
 2007-09-21 17:30:40 +00:00
Chris Lattner
c0906967aa Initial hack at 2.1 release notes. 
llvm-svn: 42186
 2007-09-21 03:54:09 +00:00
Chris Lattner
cc315726f7 Merge DenseMapKeyInfo & DenseMapValueInfo into DenseMapInfo 
Add a new DenseMapInfo::isEqual method to allow clients to redefine
the equality predicate used when probing the hash table.

llvm-svn: 42042
 2007-09-17 18:34:04 +00:00
Chris Lattner
d58e0026ec Change llvm.gcroot to not init the root to null at runtime, this prevents 
using it for live-in values etc.

llvm-svn: 41879
 2007-09-12 17:53:10 +00:00
Duncan Sands
c358890f73 Fold the adjust_trampoline intrinsic into 
init_trampoline.  There is now only one
trampoline intrinsic.

llvm-svn: 41841
 2007-09-11 14:10:23 +00:00
Nick Lewycky
7a9495d5e6 Fix description of the call instruction. There are two types, with one being 
optional.

llvm-svn: 41785
 2007-09-08 13:57:50 +00:00
Anton Korobeynikov
899c0c9c8d Split eh.select / eh.typeid.for intrinsics into i32/i64 versions. This is needed, because they just "mark" register 
liveins and we let frontend solve type issue, not lowering code :)

llvm-svn: 41763
 2007-09-07 11:39:35 +00:00
Duncan Sands
883740b39f There is an impedance matching problem between LLVM and 
gcc exception handling: if an exception unwinds through
an invoke, then execution must branch to the invoke's
unwind target.  We previously tried to enforce this by
appending a cleanup action to every selector, however
this does not always work correctly due to an optimization
in the C++ unwinding runtime: if only cleanups would be
run while unwinding an exception, then the program just
terminates without actually executing the cleanups, as
invoke semantics would require.  I was hoping this
wouldn't be a problem, but in fact it turns out to be the
cause of all the remaining failures in the LLVM testsuite
(these also fail with -enable-correct-eh-support, so turning
on -enable-eh didn't make things worse!).  Instead we need
to append a full-blown catch-all to the end of each
selector.  The correct way of doing this depends on the
personality function, i.e. it is language dependent, so
can only be done by gcc.  Thus this patch which generalizes
the eh.selector intrinsic so that it can handle all possible
kinds of action table entries (before it didn't accomodate
cleanups): now 0 indicates a cleanup, and filters have to be
specified using the number of type infos plus one rather than
the number of type infos.  Related gcc patches will cause
Ada to pass a cleanup (0) to force the selector to always
fire, while C++ will use a C++ catch-all (null).

llvm-svn: 41484
 2007-08-27 15:47:50 +00:00
Tanya Lattner
fdf3a750f7 Rename llvm-gcc4 to llvm-gcc. 
llvm-svn: 41380
 2007-08-24 23:23:23 +00:00
Duncan Sands
b31856afd4 Implement review feedback on trampoline documentation. 
llvm-svn: 41304
 2007-08-22 23:39:54 +00:00
Reid Spencer
935996673b Who thought up this crazy formatting scheme? 
llvm-svn: 40905
 2007-08-07 17:57:36 +00:00
Reid Spencer
e4969b8dd8 Okay, over/back tags don't next. 
llvm-svn: 40904
 2007-08-07 17:48:56 +00:00
Reid Spencer
e0c4eabdb4 Try an indent level for better formatting. 
Add the -version option.

llvm-svn: 40902
 2007-08-07 17:43:48 +00:00
Reid Spencer
a24e48a333 Add the code generation options. 
llvm-svn: 40900
 2007-08-07 17:12:43 +00:00
Reid Spencer
90d744fa3c Rearrange options into sections and add the last floating point related option. 
llvm-svn: 40895
 2007-08-07 16:29:57 +00:00
Reid Spencer
5782b7cd9b Add the -disable-excess-fp-precision option. 
llvm-svn: 40894
 2007-08-07 16:23:42 +00:00
Reid Spencer
7c05e078c6 Add another missing option. 
llvm-svn: 40893
 2007-08-07 16:21:52 +00:00
Reid Spencer
24f5859477 Add some more missing options. 
llvm-svn: 40892
 2007-08-07 16:11:57 +00:00
Reid Spencer
840ae20dd9 Remove the -f option which is no longer supported, but add the -fake-argv0 
option which is similar.

llvm-svn: 40891
 2007-08-07 15:48:16 +00:00
Reid Spencer
c6ed1c46f4 Describe the global/local naming convention. 
llvm-svn: 40890
 2007-08-07 14:34:28 +00:00
Reid Spencer
345f5f8e68 Update links to the command guide generated documentation. 
llvm-svn: 40855
 2007-08-05 23:43:44 +00:00
Reid Spencer
b462559fe6 Comment out configuration tags not supported by doxygen 1.3.9 
llvm-svn: 40853
 2007-08-05 19:51:03 +00:00
Chandler Carruth
00e56b0e81 This is the patch to provide clean intrinsic function overloading support in LLVM. It cleans up the intrinsic definitions and generally smooths the process for more complicated intrinsic writing. It will be used by the upcoming atomic intrinsics as well as vector and float intrinsics in the future. 
This also changes the syntax for llvm.bswap, llvm.part.set, llvm.part.select, and llvm.ct* intrinsics. They are automatically upgraded by both the LLVM ASM reader and the bitcode reader. The test cases have been updated, with special tests added to ensure the automatic upgrading is supported.

llvm-svn: 40807
 2007-08-04 01:51:18 +00:00
Reid Spencer
4d35935f55 fp2uint -> fptoui 
llvm-svn: 40633
 2007-07-31 14:40:14 +00:00
Duncan Sands
79f8131398 Forget to add 'nest' to the list of parameter 
attributes.

llvm-svn: 40565
 2007-07-27 19:57:41 +00:00
Duncan Sands
e8bb2c6d32 Support for trampolines, except for X86 codegen which is 
still under discussion.

llvm-svn: 40549
 2007-07-27 12:58:54 +00:00
Devang Patel
4305bae78d Fix example code. 
llvm-svn: 40493
 2007-07-25 21:05:39 +00:00
Chris Lattner
95a78a7963 test commit 
llvm-svn: 40484
 2007-07-25 06:15:23 +00:00
Bill Wendling
10234b995b Fix some validation errors. 
llvm-svn: 40417
 2007-07-23 04:44:02 +00:00
Bill Wendling
e87712fdfd Converted to "svn" and reformatted. 
llvm-svn: 40416
 2007-07-23 04:41:42 +00:00
Bill Wendling
b39f31e7c8 Small change. 
llvm-svn: 40413
 2007-07-23 03:56:42 +00:00
Bill Wendling
9193d8762c Point to the correct SVN repository. 
llvm-svn: 40412
 2007-07-23 03:56:11 +00:00
Chandler Carruth
e5c617b3a0 No longer referencing "shared memory" as this can confuse people. The memory is 
clearly shared between processors if these instructions are being used, no 
further specification of what type of memory is necessary.

llvm-svn: 40118
 2007-07-20 20:14:52 +00:00
Reid Spencer
63e429d8bf Silly HTML 
llvm-svn: 40117
 2007-07-20 20:03:33 +00:00
Reid Spencer
491c2963bd Fix validation errors. 
llvm-svn: 40116
 2007-07-20 19:59:11 +00:00
Chandler Carruth
33a4d149d6 This introduces the atomic operation intrinsics into the documentation. This is 
a preview for the intrinsics that are going to be implemented over the next few 
weeks.

llvm-svn: 40115
 2007-07-20 19:34:37 +00:00
Reid Spencer
44d34e9b61 For PR1553: 
Change the keywords for the zext and sext parameter attributes to be 
zeroext and signext so they don't conflict with the keywords for the
instructions of the same name. This gets around the ambiguity.

llvm-svn: 40069
 2007-07-19 23:13:04 +00:00
Nick Lewycky
36644b4452 Alphabetize. Document -mlimit parameter. 
llvm-svn: 39990
 2007-07-18 04:24:20 +00:00
Dan Gohman
e538b98446 Fix the documentation for llvm.sqrt so that sqrt(0) has defined behavior, 
which appears to be the intent.

llvm-svn: 39922
 2007-07-16 14:37:41 +00:00
Bill Wendling
643f24f815 Fix validation errors 
llvm-svn: 39917
 2007-07-16 08:52:56 +00:00
Bill Wendling
120450ce00 Clean up some formatting 
llvm-svn: 39916
 2007-07-16 08:46:40 +00:00
Bill Wendling
c569c42d1a Clean up some formatting. Add some doc_code div tags. 
llvm-svn: 39915
 2007-07-16 08:44:39 +00:00
Chris Lattner
4db194d120 remove obsolete note 
llvm-svn: 39825
 2007-07-13 20:08:19 +00:00
Chris Lattner
e19d21fc74 fix some bugs in the manual 
llvm-svn: 39822
 2007-07-13 20:01:46 +00:00
Gabor Greif
5a0d9f3667 eliminated all references to 'bytecode' from .pod files 
llvm-svn: 38452
 2007-07-09 11:24:05 +00:00
Reid Spencer
f9208e46d2 Subversionify the documentation. 
llvm-svn: 38442
 2007-07-09 08:04:31 +00:00