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2009-10-27rename test.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85256 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-19eliminate md_on_instruction.ll, md_on_instruction2.ll is a superset of it.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84464 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-13Add new "memory use marker" intrinsics. These indicate lifetimes and invariantNick Lewycky
sections of memory objects. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83953 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-29Parse custom metadata attached with an instruction.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83033 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-18Write and read metadata attachments.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82259 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-17A testcase!Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82176 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11Change tests from "opt %s" to "opt < %s" so that opt doesn't see theDan Gohman
input filename so that opt doesn't print the input filename in the output so that grep lines in the tests don't unintentionally match strings in the input filename. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81537 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11this test is using invalid "intrinsics".Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81527 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08Use "opt < %s" instead of "opt %s" so that opt doesn't print the testDan Gohman
filename in the output, which interferes with the tests' grep lines. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81263 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08Use opt -S instead of piping bitcode output through llvm-dis.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81257 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08Change these tests to feed the assembly files to opt directly, insteadDan Gohman
of using llvm-as, now that opt supports this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81226 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-05Temporary test files should use %t.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81086 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25Remove obsolete -f flags.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79992 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-30Do not use abbrev while writing NamedMDNode name.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77637 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-29Read and write NamedMDNode.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77517 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-23Derive MDNode from MetadataBase instead of Constant. Emit MDNodes into ↵Devang Patel
METADATA_BLOCK in bitcode file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76834 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-22Remove empty test.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76763 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-22Introduce MetadataBase, a base class for MDString and MDNode.Devang Patel
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
2009-07-08Drop "constant" from Devang Patel
!0 = constant metadata !{...} git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75057 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Update SLotTracker to handle MDNode slots.Devang Patel
Simplify MDNode printing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75053 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Support MDNode forward reference.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75031 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01new test caseDevang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74633 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01Support stand alone metadata syntax.Devang Patel
!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
2009-06-26Let's ignore MDStrings also!Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74255 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-25No need to code gen MDNodesDevang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74150 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-15Support vector casts in more places, fixing a variety of assertionDan Gohman
failures. To support this, add some utility functions to Type to help support vector/scalar-independent code. Change ConstantInt::get and ConstantFP::get to support vector types, and add an overload to ConstantInt::get that uses a static IntegerType type, for convenience. Introduce a new getConstant method for ScalarEvolution, to simplify common use cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73431 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-04Split the Add, Sub, and Mul instruction opcodes into separateDan Gohman
integer and floating-point opcodes, introducing FAdd, FSub, and FMul. For now, the AsmParser, BitcodeReader, and IRBuilder all preserve backwards compatability, and the Core LLVM APIs preserve backwards compatibility for IR producers. Most front-ends won't need to change immediately. This implements the first step of the plan outlined here: http://nondot.org/sabre/LLVMNotes/IntegerOverflow.txt git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72897 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-30Give embedded metadata its own type instead of relying on EmptyStructTy.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72610 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-10Make MDNode use CallbackVH. Also change MDNode to store Value* instead ofNick Lewycky
Constant* in preperation of a future change to support holding non-Constants in an MDNode. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71407 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-04Add support for embedded metadata to LLVM. This introduces two new types ofNick Lewycky
Constant, MDString and MDNode which can only be used by globals with a name that starts with "llvm." or as arguments to a function with the same naming restriction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68420 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-20Don't load values out of global constants with weakDuncan Sands
linkage: the value may be replaced with something different at link time. (Frontends that want to allow values to be loaded out of weak constants can give their constants weak_odr linkage). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67407 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-02Reimplement the old and horrible bison parser for .ll files with a niceChris Lattner
and clean recursive descent parser. This change has a couple of ramifications: 1. The parser code is about 400 lines shorter (in what we maintain, not including what is autogenerated). 2. The code should be significantly faster than the old code because we don't have to work around bison's poor handling of datatypes with ctors/dtors. This also makes the code much more resistant to memory leaks. 3. We now get caret diagnostics from the .ll parser, woo. 4. The actual diagnostics emited from the parser are completely different so a bunch of testcases had to be updated. 5. I now disallow "%ty = type opaque %ty = type i32". There was no good reason to support this, it was just an accident of the old implementation. I have no reason to think that anyone is actually using this. 6. The syntax for sticking a global variable has changed to make it unambiguous. I don't think anyone is depending on this since only clang supports this and it is not solid yet, so I'm not worried about anything breaking. 7. This gets rid of the last use of bison, and along with it the .cvs files. I'll prune this from the makefiles as a subsequent commit. There are a few minor cleanups that can be done after this commit (suggestions welcome!) but this passes dejagnu testing and is ready for its time in the limelight. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61558 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-27add testcase for type parsing.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61449 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-24Extend the 'noalias' attribute to function return values. This is intended toNick Lewycky
indicate functions that allocate, such as operator new, or list::insert. The actual definition is slightly less strict (for now). No changes to the bitcode reader/writer, asm printer or verifier were needed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59934 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-10Put CPPBackend tests into their own directory and run them only if they'reBill Wendling
supported. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53427 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-10Fix some escaping and quoting in RUN lines, mainly involving { and <. In twoMatthijs Kooijman
cases quoting of <{ didn't work out, so I changed the grep to check for }> instead. This fixes 7 testcases that were not properly running before. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52182 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-23Remove lingering references to .llx and .tr in the tests.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51500 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-20Eliminate questionable syntax for stdin redirection. This probably also ↵Gabor Greif
speeds things up a bit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51357 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-20sabre brings to my attention that the 'tr' suffix is also obsoleteGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51349 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-20Rename the last test with .llx extension to .ll, resolve duplicate test by ↵Gabor Greif
renaming to isnan2. Now that no test has llx ending there is no need to search for them from dg.exp too. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51328 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-25Update testAnton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50272 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-22Start removing 'unwinds to' support from mainline in preparation for 2.3.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50086 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-14Upgrade these tests for the current intrinsic prototypes.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49669 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-22Support chained aliases for LLVM IR printing. This fixes PR2145Anton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48684 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-12no need to keep around this output.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48285 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-10Turn unwind_to into "unwinds to".Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48123 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-06Exercise the new CFG change.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47990 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-02Oops, can't unwind to the entry block (entry block may have no preds).Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47808 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-02Add an unwind_to field to basic blocks, making them Users instead of Values.Nick Lewycky
This is the first checkin for PR1269, the new EH infrastructure. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47802 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-01Remove llvm-upgrade and update tests.Tanya Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47784 91177308-0d34-0410-b5e6-96231b3b80d8
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