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956 Commits

Author SHA1 Message Date
Chris Lattner
f7240de877 turn an assert into a proper check, fixing crash on invalid here: 
$ llvm-as t.ll
llvm-as: t.ll:1:6: error: expected 'type' after '='
%0 = = type { i32, float, float, double }
     ^

PR6810.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100934 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-10 18:01:25 +00:00
Chris Lattner
4ba9d9b67b fix a crash on invalid metadata, e.g.: call i32 @foo(), XXXX 
We would return the error without inserting the new instruction
into the program, so it wouldn't get deallocated, and an abort
would trigger when the module was deleted. 



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100602 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-07 04:08:57 +00:00
Chris Lattner
b019491b8d enhance SMDiagnostic to also maintain a pointer to the SourceMgr. 
Add a simplified constructor for clients that don't have locations
like "file not found" errors.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100538 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-06 18:06:18 +00:00
Chris Lattner
8f0f480a10 Give llvm::SourceMgr the ability to have a client-specified 
diagnostic handler.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100503 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-06 00:26:48 +00:00
Chris Lattner
4c842dda39 stringref-ize the MemoryBuffer::get apis. This requires 
a co-committed clang patch.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100485 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-05 22:42:30 +00:00
Chris Lattner
b45218f7c8 include header. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100087 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-01 05:20:21 +00:00
Chris Lattner
449c3103c5 rewrite handling of forward ref'd instruction metadata 
to used deferred resolution instead of creating a temporary
node + rauw.  There is no reason to create the temporary
mdnode, then do rauw, then destroy it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100086 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-01 05:14:45 +00:00
Chris Lattner
73180c5355 no really, we don't need to copy strings around in the accessor. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100083 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-01 04:53:22 +00:00
Chris Lattner
fe805249f7 eliminate a temporary smallvector 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100082 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-01 04:51:13 +00:00
Duncan Sands
47c5188789 Introduce isOpaqueTy and use it rather than isa<OpaqueType>. Also, move some 
methods to try to have the type predicates be more logically positioned.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96349 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-16 14:50:09 +00:00
Duncan Sands
1df9859c40 There are two ways of checking for a given type, for example isa<PointerType>(T) 
and T->isPointerTy().  Convert most instances of the first form to the second form.
Requested by Chris.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96344 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-16 11:11:14 +00:00
Duncan Sands
b0bc6c361d Uniformize the names of type predicates: rather than having isFloatTy and 
isInteger, we now have isFloatTy and isIntegerTy.  Requested by Chris!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96223 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-15 16:12:20 +00:00
Chris Lattner
fdfeb6976f Add support for a union type in LLVM IR. Patch by Talin! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96011 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-12 20:49:41 +00:00
Charles Davis
1e063d14df Add a new function attribute, 'alignstack'. It will indicate (when the backends 
implement support for it) that the stack should be forcibly realigned in the
prologue (and the process reversed in the epilogue).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95945 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-12 00:31:15 +00:00
Jakob Stoklund Olesen
570a4a5d9c Reintroduce the InlineHint function attribute. 
This time it's for real! I am going to hook this up in the frontends as well.

The inliner has some experimental heuristics for dealing with the inline hint.
When given a -respect-inlinehint option, functions marked with the inline
keyword are given a threshold just above the default for -O3.

We need some experiments to determine if that is the right thing to do.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95466 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-06 01:16:28 +00:00
Jeffrey Yasskin
f0356fe140 Kill ModuleProvider and ghost linkage by inverting the relationship between 
Modules and ModuleProviders. Because the "ModuleProvider" simply materializes
GlobalValues now, and doesn't provide modules, it's renamed to
"GVMaterializer". Code that used to need a ModuleProvider to materialize
Functions can now materialize the Functions directly. Functions no longer use a
magic linkage to record that they're materializable; they simply ask the
GVMaterializer.

Because the C ABI must never change, we can't remove LLVMModuleProviderRef or
the functions that refer to it. Instead, because Module now exposes the same
functionality ModuleProvider used to, we store a Module* in any
LLVMModuleProviderRef and translate in the wrapper methods.  The bindings to
other languages still use the ModuleProvider concept.  It would probably be
worth some time to update them to follow the C++ more closely, but I don't
intend to do it.

Fixes http://llvm.org/PR5737 and http://llvm.org/PR5735.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94686 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-27 20:34:15 +00:00
Chris Lattner
43b5f9312d make -fno-rtti the default unless a directory builds with REQUIRES_RTTI. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94378 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-24 20:43:08 +00:00
Devang Patel
bc5201f837 Remove MetadataBase class because it is not adding significant value. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94243 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 22:52:10 +00:00
Chris Lattner
e73a31f667 Stop building RTTI information for *most* llvm libraries. Notable 
missing ones are libsupport, libsystem and libvmcore.  libvmcore is
currently blocked on bugpoint, which uses EH.  Once it stops using
EH, we can switch it off.

This #if 0's out 3 unit tests, because gtest requires RTTI information.
Suggestions welcome on how to fix this.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94164 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 06:49:46 +00:00
Dan Gohman
82b5a30724 Make the parser include the lower level error message in its own error 
message, to be more informative.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94072 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-21 10:15:06 +00:00
Eric Christopher
606a1d1f59 Remove the InlineHint attribute. There are no current or planned 
users.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93558 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-15 21:36:30 +00:00
Victor Hernandez
92f238dd8f Consolidate ConvertGlobalValIDToValue, ConvertGlobalOrMetadataValIDToValue, and ConvertValIDToValue into a more powerful ConvertValIDToValue() that does all three's work 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93197 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-11 22:31:58 +00:00
Victor Hernandez
24e64df7ec Compute isFunctionLocal in MDNode ctor or via argument in new function getWhenValsUnresolved(). 
Document PFS argument to ParseValID() and ConvertGlobalOrMetadataValIDToValue().



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93108 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-10 07:14:18 +00:00
Chris Lattner
2fdf8dbed5 fix PR5983, reject function bodies with no blocks per the grammar. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93067 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-09 19:20:07 +00:00
Victor Hernandez
76bf310b7a When parsing function-local metadata, create a function-local MDNode 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92838 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-06 17:00:21 +00:00
Victor Hernandez
bf170d4c2f Re-add parsing of function-local metadata; this time with testcase. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92793 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-05 22:22:14 +00:00
Devang Patel
69d02e0a17 Allow null to be an element of NamedMDNode. e.g. !llvm.stuff = !{!0, !1, null} 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92783 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-05 21:47:32 +00:00
Benjamin Kramer
8c65f6e71c Move remaining stuff to the isInteger predicate. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92771 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-05 21:05:54 +00:00
Devang Patel
3e30c2a3c5 NamedMDNode is a collection MDNodes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92761 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-05 20:41:31 +00:00
Benjamin Kramer
f012705c7e Avoid going through the LLVMContext for type equality where it's safe to dereference the type pointer. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92726 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-05 13:12:22 +00:00
Chris Lattner
7fccf76048 remove some fixme's 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92304 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-30 06:00:36 +00:00
Chris Lattner
1340dd3708 now that instruction metadata is only parsed in one place, eliminate the 
parser-global MDsOnInst vector and make ParseInstructionMetadata return
its result by-ref through an argument like the entire rest of the parser.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92302 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-30 05:48:36 +00:00
Chris Lattner
c3a6c5c83b reimplement ParseOptionalInfo as ParseOptionalCommaAlign, correctly 
handle the comma case for metadata.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92301 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-30 05:44:30 +00:00
Chris Lattner
b8c4686a46 rename ParseOptionalCustomMetadata -> ParseInstructionMetadata, 
and make it non-optional.  This fixes the bug where we'd accept
and ignore a spurious comma after some instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92300 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-30 05:31:19 +00:00
Chris Lattner
a7d7f2c023 convert 4 more instructions over. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92299 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-30 05:27:33 +00:00
Chris Lattner
f1bc7ce7b3 add facilities to start factoring instruction metadata parsing 
out of each opcode's handler.  Change ret over so far.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92298 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-30 05:23:43 +00:00
Chris Lattner
628c13ad76 reimplement insertvalue/extractvalue metadata handling to not blindly 
accept invalid input.  Actually add a testcase.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92297 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-30 05:14:00 +00:00
Chris Lattner
fa149ae923 remove two bogus calls that accepted metadata in the middle of insert/extract value 
*constant exprs*.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92296 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-30 05:04:46 +00:00
Chris Lattner
1d92831759 rename NamedOrCustomMD -> MetadataVar to follow conventions of all the rest of the code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92295 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-30 05:02:06 +00:00
Chris Lattner
e434d277ca rename lltok::Metadata -> lltok::exclaim. We name tokens 
after their syntactic form, not their semantic form.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92294 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-30 04:56:59 +00:00
Chris Lattner
0834e6a07b rename MetadataCache -> NumberedMetadata to follow the convention 
used by other things.  Convert it to a vector since it is a dense 
numbering.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92293 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-30 04:51:58 +00:00
Chris Lattner
a73523958d rewrite ParseMDNodeVector to follow the normal patter used in the .ll parser. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92292 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-30 04:42:57 +00:00
Chris Lattner
4a72efc0ad rename ParseMDNode -> ParseMDNodeID, since it parses !42, not !{... } as you'd expect. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92291 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-30 04:15:23 +00:00
Chris Lattner
860775c2b0 fix parsing of mdstring values. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92290 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-30 04:13:37 +00:00
Chris Lattner
c49363bcd9 remove the code added in r90497. It has several major issues and no tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92288 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-30 02:20:07 +00:00
Chris Lattner
287881d510 split t_Metadata into t_MDNode and t_MDString, eliminating some unsafe casting. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92287 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-30 02:11:14 +00:00
Chris Lattner
3f5132a024 factor code even more. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92280 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-29 22:40:21 +00:00
Chris Lattner
84d03b11d0 simplify some code and unbreak the build by not consuming an 
extra token.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92279 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-29 22:35:39 +00:00
Benjamin Kramer
c17300f3c5 remove a really wrong parenthesis. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92277 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-29 22:17:06 +00:00
Chris Lattner
42991eeb64 clean up some really strange code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92275 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-29 22:01:50 +00:00