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926 Commits

Author SHA1 Message Date
Chris Lattner
52e2031d4a clean up after metadata changes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84463 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-19 05:31:10 +00:00
Chris Lattner
c6e2009608 remove some nonascii weird stuff 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84410 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-18 05:27:44 +00:00
Chris Lattner
cf4d2f11a1 add some fixme's 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84408 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-18 05:09:15 +00:00
Victor Hernandez
a276c603b8 Remove MallocInst from LLVM Instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84299 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-17 01:18:07 +00:00
Victor Hernandez
13ad5aaaff Autoupgrade malloc insts to malloc calls. 
Update testcases that rely on malloc insts being present.

Also prematurely remove MallocInst handling from IndMemRemoval and RaiseAllocations to help pass tests in this incremental step.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84292 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-17 00:00:19 +00:00
Devang Patel
a43d46f523 Parse PHI instruction with attached metadata. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84264 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-16 18:45:49 +00:00
Dale Johannesen
4360298d2b Add an "msasm" flag to inline asm as suggested in PR 5125. 
A little ugliness is accepted to keep the binary file format
compatible.  No functional change yet.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84020 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-13 20:46:56 +00:00
Devang Patel
6225d64ba2 Parse GEP with attached custom metadata. This happens during libprofile_rt.bca build. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84002 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-13 18:49:55 +00:00
Chris Lattner
cf0fe8d813 strength reduce a ton of type equality tests to check the typeid (Through 
the new predicates I added) instead of going through a context and doing a
pointer comparison.  Besides being cheaper, this allows a smart compiler
to turn the if sequence into a switch.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83297 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-05 05:54:46 +00:00
Devang Patel
58a230a491 Only one custom meadata of each kind can be attached with an instruction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83105 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-29 20:30:57 +00:00
Devang Patel
0475c9170e Parse custom metadata attached with an instruction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83033 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-29 00:01:14 +00:00
Devang Patel
e30e678865 s/class Metadata/class MetadataContext/g 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83019 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-28 21:41:20 +00:00
Devang Patel
a2148402ce Do not use global typedef for MDKindID. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83016 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-28 21:14:55 +00:00
Victor Hernandez
3e0c99a26f Revert 82694 "Auto-upgrade malloc instructions to malloc calls." because it causes regressions in the nightly tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82784 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-25 18:11:52 +00:00
Victor Hernandez
96b930ddc7 Auto-upgrade malloc instructions to malloc calls. 
Reviewed by Devang Patel.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82694 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-24 17:47:49 +00:00
Daniel Dunbar
a279bc3da5 Tabs -> spaces, and remove trailing whitespace. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82355 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-20 02:20:51 +00:00
Devang Patel
f633a065de Fix parsing of optional metadata for 'load', 'store' and 'alloc' instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82175 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-17 23:04:48 +00:00
Devang Patel
cea188aa5f Parse debug info attached with an instruction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82063 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-16 18:18:06 +00:00
Dan Gohman
f316579901 Use MemoryBuffer::getBufferIdentifier() in the AsmPrinter instead 
of requiring a name be passed in. This makes it use "<stdin>"
instead of "-" and makes it more consistent with the Bitcode reader.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81256 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-08 22:20:35 +00:00
Dan Gohman
f8dbee7cea Reappy r80998, now that the GlobalOpt bug that it exposed on MiniSAT is fixed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81172 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-07 23:54:19 +00:00
Daniel Dunbar
92a97a9166 Revert "Include optional subclass flags, such as inbounds, nsw, etc., ...", this 
breaks MiniSAT on x86_64.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81098 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-06 00:11:24 +00:00
Dan Gohman
859fff476d Include optional subclass flags, such as inbounds, nsw, etc., in the 
Constant uniquing tables. This allows distinct ConstantExpr objects
with the same operation and different flags.

Even though a ConstantExpr "a + b" is either always overflowing or
never overflowing (due to being a ConstantExpr), it's still necessary
to be able to represent it both with and without overflow flags at
the same time within the IR, because the safety of the flag may
depend on the context of the use. If the constant really does overflow,
it wouldn't ever be safe to use with the flag set, however the use
may be in code that is never actually executed.

This also makes it possible to merge all the flags tests into a single test.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80998 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-04 12:08:11 +00:00
Dan Gohman
2ec5fe524c Refactor common code from ParseAssemblyString and ParseAssemblyFile, 
to expose a low-level interface for parsing from an existing MemoryBuffer.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80803 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 17:18:19 +00:00
Nuno Lopes
2b4f28e270 plug another leak in LLParser::PerFunctionState::SetInstName() 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80792 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 15:02:57 +00:00
Nuno Lopes
531552aaa2 plug memory leak in LLParser::PerFunctionState::SetInstName() by deleting a value after replacing it 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80790 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 14:22:03 +00:00
Sandeep Patel
65c3c8f323 Retype from unsigned to CallingConv::ID accordingly. Approved by Bob Wilson. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80773 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 08:44:58 +00:00
Dan Gohman
419055453c Minor logic simplification. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80453 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-29 23:37:49 +00:00
Devang Patel
e4b275610a Reapply 79977. 
Use MDNodes to encode debug info in llvm IR.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80406 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-28 23:24:31 +00:00
Devang Patel
8245988835 Revert 79977. It causes llvm-gcc bootstrap failures on some platforms. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80073 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-26 05:01:18 +00:00
Dale Johannesen
de86d473fc Add an 'inline hint' attribute to represent source 
code hints that it would be a good idea to inline
a function ("inline" keyword).  No functional change
yet; FEs do not emit this and inliner does not use it.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80063 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-26 01:08:21 +00:00
Dan Gohman
1c8a23c440 Eliminate the unused Context argument on one of the ICmpInst and FCmpInst 
constructors.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80049 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-25 23:17:54 +00:00
Devang Patel
2a610c7387 Update DebugInfo interface to use metadata, instead of special named llvm.dbg.... global variables, to encode debugging information in llvm IR. This is mostly a mechanical change that tests metadata support very well. 
This change speeds up llvm-gcc by more then 6% at "-O0 -g" (measured by compiling InstructionCombining.cpp!)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79977 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-25 05:24:07 +00:00
Duncan Sands
bcef7df6ec Fix the build with gcc-4.4 on linux: header needed 
for EOF.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79908 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-24 10:34:41 +00:00
Dan Gohman
5078f84c82 Rename hasNoUnsignedOverflow and hasNoSignedOverflow to hasNoUnsignedWrap 
and hasNoSignedWrap, for consistency with the nuw and nsw properties.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79539 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-20 17:11:38 +00:00
Owen Anderson
0e275dc538 Actually privatize a IntegerTypes, and fix a few bugs exposed by this. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78955 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-13 23:27:32 +00:00
Owen Anderson
1d0be15f89 Push LLVMContexts through the IntegerType APIs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78948 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-13 21:58:54 +00:00
Daniel Dunbar
689ad6ef3f Convert APint::{fromString,APInt,getBitsNeeded} to use StringRef. 
- Patch by Erick Tryzelaar, with some edits (and a bug fix) from me.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78885 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-13 02:33:34 +00:00
Dan Gohman
3845e50ede Extend the AsmWriter to print unnamed numbered types as "%0 = type ..." 
and unnamed numbered global variables as "@0 = global ...". Extend the
AsmParser to recognize these forms.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78859 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-12 23:32:33 +00:00
Benjamin Kramer
12ddd40953 Make LLVMContext and LLVMContextImpl classes instead of structs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78690 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-11 17:45:13 +00:00
Owen Anderson
d7f2a6cb3f Privatize the StructType table, which unfortunately involves routing contexts through a number of APIs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78258 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 23:16:16 +00:00
Owen Anderson
48b2f3e485 Factor some of the constants+context related code out into a separate header, to make LLVMContextImpl.h 
not hideous.  Also, fix some MSVC compile errors.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78115 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-04 22:41:48 +00:00
Owen Anderson
647e3016de Move the metadata constructors back to 2.5 syntax. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77733 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-31 21:35:40 +00:00
Owen Anderson
a7235ea724 Move a few more APIs back to 2.5 forms. The only remaining ones left to change back are 
metadata related, which I'm waiting on to avoid conflicting with Devang.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77721 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-31 20:28:14 +00:00
Owen Anderson
5defacc6e6 Move getTrue() and getFalse() to 2.5-like APIs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77685 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-31 17:39:07 +00:00
Owen Anderson
9e9a0d5fc2 Move more code back to 2.5 APIs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77635 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-30 23:03:37 +00:00
Owen Anderson
debcb01b0f Move types back to the 2.5 API. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77516 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-29 22:17:13 +00:00
Devang Patel
5316bf0252 There is no need to keep name ref in NamedMDNode. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77511 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-29 21:58:56 +00:00
Owen Anderson
baf3c40440 Move ConstantExpr to 2.5 API. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77494 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-29 18:55:55 +00:00
Dan Gohman
dcb40a3c1c Minor code simplification. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77459 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-29 15:58:36 +00:00
Devang Patel
eff2ab61b5 Parse named metadata. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77410 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-29 00:34:02 +00:00
Devang Patel
0a9f7b9c3e Rename MDNode.h header. It defines MDnode and other metadata classes. 
New name is Metadata.h.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77370 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 21:49:47 +00:00
Owen Anderson
af7ec97587 Return ConstantVector to 2.5 API. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77366 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 21:19:26 +00:00
Owen Anderson
1fd7096407 Change ConstantArray to 2.5 API. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77347 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 18:32:17 +00:00
Owen Anderson
8fa3338ed2 Move ConstantStruct back to 2.5 API. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77266 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-27 22:29:26 +00:00
Dan Gohman
dd8004dc73 Add a new keyword 'inbounds' for use with getelementptr. See the 
LangRef.html changes for details.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77259 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-27 21:53:46 +00:00
Owen Anderson
6f83c9c6ef Move ConstantFP construction back to the 2.5-ish API. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77247 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-27 20:59:43 +00:00
Dan Gohman
59858cf792 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77194 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-27 16:11:46 +00:00
Benjamin Kramer
30d3b911c9 Test commit: fix typo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77187 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-27 09:06:52 +00:00
Daniel Dunbar
92ccf70ad4 Finish migrating VMCore to StringRef/Twine based APIs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77051 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-25 06:02:13 +00:00
Eric Christopher
a3500da559 Move ExtractElementInst to ::Create instead of new. Update all uses. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77044 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-25 02:28:41 +00:00
Owen Anderson
eed707b1e6 Revert the ConstantInt constructors back to their 2.5 forms where possible, thanks to contexts-on-types. More to come. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77011 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-24 23:12:02 +00:00
Eli Friedman
4e9bac3769 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...



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77005 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-24 21:56:17 +00:00
Devang Patel
2f9c3b002d MDString 
- Rename member function size(). New name is length().
- Store string beginning and length. Earlier it used to store string end.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76841 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-23 02:00:51 +00:00
Devang Patel
db5e90078e Silence "uninitialized use" warning. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76836 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-23 01:36:16 +00:00
Devang Patel
104cf9e02b Derive MDNode from MetadataBase instead of Constant. Emit MDNodes into METADATA_BLOCK in bitcode file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76834 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-23 01:07:34 +00:00
Eric Christopher
0aaf4e91c2 Fix error message for correct opcode. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76829 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-23 01:01:32 +00:00
Dan Gohman
08d012eba4 Rename the new unsigned and signed keywords to nuw and nsw, 
which stand for no-unsigned-wrap and no-signed-wrap.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76810 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-22 22:44:56 +00:00
Devang Patel
e54abc90fe Introduce MetadataBase, a base class for MDString and MDNode. 
Derive MDString directly from MetadataBase. 
Introduce new bitcode block to hold metadata.




git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76759 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-22 17:43:22 +00:00
Owen Anderson
b3056faa55 Rename getConstantInt{True|False} to get{True|False} at Chris' behest. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76598 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-21 18:03:38 +00:00
Dan Gohman
1224c38698 Assembly and Bitcode support for unsigned/signed overflow flags and 
exact sdiv flags.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76475 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-20 21:19:07 +00:00
Devang Patel
256be96457 Refactor metadata parsing routines into separate functions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76455 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-20 19:00:08 +00:00
Bill Wendling
3d10a5a757 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76385 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-20 01:03:30 +00:00
Anton Korobeynikov
c5ec8a78ea Add support for naked functions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76198 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-17 18:07:26 +00:00
Owen Anderson
50dead06ff Revert yesterday's change by removing the LLVMContext parameter to AllocaInst and MallocInst. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75863 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-15 23:53:25 +00:00
Owen Anderson
9adc0abad3 Move EVER MORE stuff over to LLVMContext. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75703 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-14 23:09:55 +00:00
Torok Edwin
c23197a26f 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").


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75640 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-14 16:55:14 +00:00
Torok Edwin
c25e7581b9 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75379 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-11 20:10:48 +00:00
Owen Anderson
333c400965 This started as a small change, I swear. Unfortunately, lots of things call the [I|F]CmpInst constructors. Who knew!? 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75200 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-09 23:48:35 +00:00
Devang Patel
d1095407ea Fix thinko. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75061 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-08 22:25:56 +00:00
Devang Patel
2214c94bb7 Drop "constant" from 
!0 = constant metadata !{...}


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75057 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-08 21:57:07 +00:00
Devang Patel
1c7eea60d3 Support MDNode forward reference. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75031 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-08 19:23:54 +00:00
Owen Anderson
e9b11b4313 Switch GlobalVariable ctors to a sane API, where *either* a context or a module is required. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75025 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-08 19:03:57 +00:00
Nick Lewycky
7f6aa2b162 Remove the vicmp and vfcmp instructions. Because we never had a release with 
these instructions, no autoupgrade or backwards compatibility support is
provided.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74991 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-08 03:04:38 +00:00
Owen Anderson
3d29df3e8a Push LLVMContext through GlobalVariables and IRBuilder. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74985 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-08 01:26:06 +00:00
Owen Anderson
ff6c91efcf Use LLVMContext in the LLLexer. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74934 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-07 18:44:11 +00:00
Chris Lattner
eeb4a84ac8 switch the .ll parser to use SourceMgr. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74735 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-02 23:08:13 +00:00
Chris Lattner
92bcb426c3 switch the .ll parser into SMDiagnostic. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74734 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-02 22:46:18 +00:00
Owen Anderson
12c99d8160 Use LLVMContext for generating MDStrings too. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74710 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-02 17:28:30 +00:00
Owen Anderson
e951bdff0d Use LLVMContext to generate metadata constants. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74708 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-02 17:20:28 +00:00
Owen Anderson
b43eae745e Use LLVMContext for generating UndefValue constants too! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74703 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-02 17:04:01 +00:00
Owen Anderson
fba933c823 Try again at converting the LLParser to use LLVMContext, without massive breakage this time. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74671 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-01 23:57:11 +00:00
Owen Anderson
4434ed44c4 Make the use of const with respect to LLVMContext sane. Hopefully this is the last time, for the 
moment, that I will need to make far-reaching changes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74655 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-01 23:13:44 +00:00
Bill Wendling
aa3943bf63 --- 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74653 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-01 22:33:26 +00:00
Owen Anderson
c137ea6cf5 Convert LLParser to use LLVMContext for creating constants. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74648 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-01 21:57:44 +00:00
Owen Anderson
31895e7359 Hold the LLVMContext by reference rather than by pointer. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74640 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-01 21:22:36 +00:00
Devang Patel
923078c65d Support stand alone metadata syntax. 
!0 = constant metadata !{i32 21, i32 22}
@llvm.blah = constant metadata !{i32 1000, i16 200, metadata !0}



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74630 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-01 19:21:12 +00:00
Owen Anderson
8b477ed579 Add a pointer to the owning LLVMContext to Module. This requires threading LLVMContext through a lot 
of the bitcode reader and ASM parser APIs, as well as supporting it in all of the tools.

Patches for Clang and LLVM-GCC to follow.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74614 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-01 16:58:40 +00:00
Chris Lattner
0fd38069cb 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!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74584 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-01 04:13:31 +00:00
Anton Korobeynikov
385f5a99ec Address review comments: add 3 ARM calling conventions. 
Dispatch C calling conv. to one of these conventions based on
target triple and subtarget features.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73530 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-16 18:50:49 +00:00
Dan Gohman
24b108bc8c Fix a typo in a diagnostic. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73429 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-15 21:52:11 +00:00