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97 Commits

Author SHA1 Message Date
Dan Gohman
16cbbe43d8 Minor code simplification. 
llvm-svn: 77459
 2009-07-29 15:58:36 +00:00
Devang Patel
be62697e6b Parse named metadata. 
llvm-svn: 77410
 2009-07-29 00:34:02 +00:00
Devang Patel
a4f43fb5dd Rename MDNode.h header. It defines MDnode and other metadata classes. 
New name is Metadata.h.

llvm-svn: 77370
 2009-07-28 21:49:47 +00:00
Owen Anderson
4aa3295a65 Return ConstantVector to 2.5 API. 
llvm-svn: 77366
 2009-07-28 21:19:26 +00:00
Owen Anderson
c2c7932c64 Change ConstantArray to 2.5 API. 
llvm-svn: 77347
 2009-07-28 18:32:17 +00:00
Owen Anderson
45308b578b Move ConstantStruct back to 2.5 API. 
llvm-svn: 77266
 2009-07-27 22:29:26 +00:00
Dan Gohman
1639c3905e Add a new keyword 'inbounds' for use with getelementptr. See the 
LangRef.html changes for details.

llvm-svn: 77259
 2009-07-27 21:53:46 +00:00
Owen Anderson
69c464dec4 Move ConstantFP construction back to the 2.5-ish API. 
llvm-svn: 77247
 2009-07-27 20:59:43 +00:00
Dan Gohman
9c7f808201 Change the assembly syntax for nsw, nuw, and exact, putting them 
after their associated opcodes rather than before. This makes them
a little easier to read.

llvm-svn: 77194
 2009-07-27 16:11:46 +00:00
Benjamin Kramer
0f44237aef Test commit: fix typo 
llvm-svn: 77187
 2009-07-27 09:06:52 +00:00
Daniel Dunbar
d43b86d4a4 Finish migrating VMCore to StringRef/Twine based APIs. 
llvm-svn: 77051
 2009-07-25 06:02:13 +00:00
Eric Christopher
c974225976 Move ExtractElementInst to ::Create instead of new. Update all uses. 
llvm-svn: 77044
 2009-07-25 02:28:41 +00:00
Owen Anderson
edb4a70325 Revert the ConstantInt constructors back to their 2.5 forms where possible, thanks to contexts-on-types. More to come. 
llvm-svn: 77011
 2009-07-24 23:12:02 +00:00
Eli Friedman
5c9cdb3e3a Fix assert assembling zero-argument constant GEP. 
There's still a strict-aliasing violation here, but I don't feel like 
dealing with that right now...

llvm-svn: 77005
 2009-07-24 21:56:17 +00:00
Devang Patel
6292003492 MDString 
- Rename member function size(). New name is length().
- Store string beginning and length. Earlier it used to store string end.

llvm-svn: 76841
 2009-07-23 02:00:51 +00:00
Devang Patel
c698122d34 Silence "uninitialized use" warning. 
llvm-svn: 76836
 2009-07-23 01:36:16 +00:00
Devang Patel
e059ba6ed2 Derive MDNode from MetadataBase instead of Constant. Emit MDNodes into METADATA_BLOCK in bitcode file. 
llvm-svn: 76834
 2009-07-23 01:07:34 +00:00
Eric Christopher
fef8db605d Fix error message for correct opcode. 
llvm-svn: 76829
 2009-07-23 01:01:32 +00:00
Dan Gohman
902dfff8b6 Rename the new unsigned and signed keywords to nuw and nsw, 
which stand for no-unsigned-wrap and no-signed-wrap.

llvm-svn: 76810
 2009-07-22 22:44:56 +00:00
Devang Patel
7428d8acec Introduce MetadataBase, a base class for MDString and MDNode. 
Derive MDString directly from MetadataBase. 
Introduce new bitcode block to hold metadata.

llvm-svn: 76759
 2009-07-22 17:43:22 +00:00
Owen Anderson
c37bc69e91 Rename getConstantInt{True|False} to get{True|False} at Chris' behest. 
llvm-svn: 76598
 2009-07-21 18:03:38 +00:00
Dan Gohman
0ebd69614c Assembly and Bitcode support for unsigned/signed overflow flags and 
exact sdiv flags.

llvm-svn: 76475
 2009-07-20 21:19:07 +00:00
Devang Patel
8ff0f8d79b Refactor metadata parsing routines into separate functions. 
llvm-svn: 76455
 2009-07-20 19:00:08 +00:00
Bill Wendling
a3c6f6bffa Add plumbing for the `linker_private' linkage type. This type is meant for 
"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
Anton Korobeynikov
c8ce7b08ba Add support for naked functions 
llvm-svn: 76198
 2009-07-17 18:07:26 +00:00
Owen Anderson
4fdeba9706 Revert yesterday's change by removing the LLVMContext parameter to AllocaInst and MallocInst. 
llvm-svn: 75863
 2009-07-15 23:53:25 +00:00
Owen Anderson
b6b2530000 Move EVER MORE stuff over to LLVMContext. 
llvm-svn: 75703
 2009-07-14 23:09:55 +00:00
Torok Edwin
fbcc663cbf llvm_unreachable->llvm_unreachable(0), LLVM_UNREACHABLE->llvm_unreachable. 
This adds location info for all llvm_unreachable calls (which is a macro now) in
!NDEBUG builds.
In NDEBUG builds location info and the message is off (it only prints
"UREACHABLE executed").

llvm-svn: 75640
 2009-07-14 16:55:14 +00:00
Torok Edwin
56d0659726 assert(0) -> LLVM_UNREACHABLE. 
Make llvm_unreachable take an optional string, thus moving the cerr<< out of
line.
LLVM_UNREACHABLE is now a simple wrapper that makes the message go away for
NDEBUG builds.

llvm-svn: 75379
 2009-07-11 20:10:48 +00:00
Owen Anderson
1e5f00e7a7 This started as a small change, I swear. Unfortunately, lots of things call the [I|F]CmpInst constructors. Who knew!? 
llvm-svn: 75200
 2009-07-09 23:48:35 +00:00
Devang Patel
daf15df944 Fix thinko. 
llvm-svn: 75061
 2009-07-08 22:25:56 +00:00
Devang Patel
f04d63a398 Drop "constant" from 
!0 = constant metadata !{...}

llvm-svn: 75057
 2009-07-08 21:57:07 +00:00
Devang Patel
d2541158da Support MDNode forward reference. 
llvm-svn: 75031
 2009-07-08 19:23:54 +00:00
Owen Anderson
b17f32945f Switch GlobalVariable ctors to a sane API, where *either* a context or a module is required. 
llvm-svn: 75025
 2009-07-08 19:03:57 +00:00
Nick Lewycky
a21d3daadc Remove the vicmp and vfcmp instructions. Because we never had a release with 
these instructions, no autoupgrade or backwards compatibility support is
provided.

llvm-svn: 74991
 2009-07-08 03:04:38 +00:00
Owen Anderson
5948fdf68b Push LLVMContext through GlobalVariables and IRBuilder. 
llvm-svn: 74985
 2009-07-08 01:26:06 +00:00
Chris Lattner
200e0757c7 switch the .ll parser to use SourceMgr. 
llvm-svn: 74735
 2009-07-02 23:08:13 +00:00
Owen Anderson
ac7334c1cf Use LLVMContext for generating MDStrings too. 
llvm-svn: 74710
 2009-07-02 17:28:30 +00:00
Owen Anderson
29ec3e0e50 Use LLVMContext to generate metadata constants. 
llvm-svn: 74708
 2009-07-02 17:20:28 +00:00
Owen Anderson
09063cec4e Use LLVMContext for generating UndefValue constants too! 
llvm-svn: 74703
 2009-07-02 17:04:01 +00:00
Owen Anderson
02a9da33b3 Try again at converting the LLParser to use LLVMContext, without massive breakage this time. 
llvm-svn: 74671
 2009-07-01 23:57:11 +00:00
Bill Wendling
4534d2562b --- Reverse-merging (from foreign repository) r74648 into '.': 
U    include/llvm/LLVMContext.h
U    lib/VMCore/LLVMContext.cpp
U    lib/AsmParser/LLParser.cpp
U    lib/AsmParser/LLParser.h

Temporarily reverting r74648. It was causing massive failures in release mode.

llvm-svn: 74653
 2009-07-01 22:33:26 +00:00
Owen Anderson
7373c6bbd6 Convert LLParser to use LLVMContext for creating constants. 
llvm-svn: 74648
 2009-07-01 21:57:44 +00:00
Devang Patel
39e64d452a Support stand alone metadata syntax. 
!0 = constant metadata !{i32 21, i32 22}
@llvm.blah = constant metadata !{i32 1000, i16 200, metadata !0}

llvm-svn: 74630
 2009-07-01 19:21:12 +00:00
Chris Lattner
96122debc1 improve the APIs for creating struct and function types with no arguments/elements 
to not have to create a temporary vector (in the API at least).  Patch by Jay Foad!

llvm-svn: 74584
 2009-07-01 04:13:31 +00:00
Anton Korobeynikov
a8fd40b50a Address review comments: add 3 ARM calling conventions. 
Dispatch C calling conv. to one of these conventions based on
target triple and subtarget features.

llvm-svn: 73530
 2009-06-16 18:50:49 +00:00
Dan Gohman
0b5d042562 Fix a typo in a diagnostic. 
llvm-svn: 73429
 2009-06-15 21:52:11 +00:00
Dan Gohman
4fe64deb7b Fix old-style type names in comments. 
llvm-svn: 73362
 2009-06-14 23:30:43 +00:00
Nick Lewycky
0aa6a74a79 Create FunctionType::isValidArgumentType to go along with isValidReturnType. 
Also create isValidElementType for ArrayType, PointerType, StructType and
VectorType.

Make LLParser use them. This closes up some holes like an assertion failure on:

  %x = type {label}

but largely doesn't change any semantics. The only thing we accept now which
we didn't before is vectors of opaque type such as "<4 x opaque>". The opaque
can be resolved to an int or float when linking.

llvm-svn: 73016
 2009-06-07 07:26:46 +00:00
Nick Lewycky
8b165afabe Refuse metadata* type for function arguments. 
llvm-svn: 73010
 2009-06-07 01:45:11 +00:00