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Author SHA1 Message Date
Devang Patel
d9489cbb0c Use CallbackVH, instead of WeakVH, to hold MDNode elements. 
Use FoldingSetNode to unique MDNodes in a context.
Use CallbackVH hooks to update context's MDNodeSet appropriately.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80839 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 21:22:09 +00:00
Anton Korobeynikov
69d1c1aebf More missed vdup patterns 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80838 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 21:21:28 +00:00
Dan Gohman
778b06bbce Switch llc from ParseBitcodeFile to ParseIRFile. This lets llc 
transparently read either LLVM Assembly or LLVM Bitcode files.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80829 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 19:35:19 +00:00
Dan Gohman
5c4e17c5ec Add a comment noting the memory ownership rules. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80827 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 19:21:56 +00:00
Dan Gohman
87750fcfc8 Add convenience functions for reading in LLVM IR that autodetect 
and LLVM Assembly and LLVM Bitcode and automatically call the
corresponding reader.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80809 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 17:54:06 +00:00
Chris Lattner
3bd52827bd switch from std::string to SmallString + raw_svector_ostream. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80807 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 17:37:38 +00:00
Chris Lattner
522e9a0435 split mcinst lowering stuff out to its own file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80806 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 17:35:12 +00:00
Dan Gohman
fdfca79de0 Fix the syntax of add/sub/mul nsw/nuw and sdiv exact. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80805 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 17:31:42 +00:00
Dan Gohman
c2ac2d5347 Add const qualifiers for isBitcodeWrapper, and add new functions 
isRawBitcode and isBitcode to allow clients to test whether a given
memory buffer holds a bitcode image.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80804 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 17:21:29 +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
Dan Gohman
3445d9a72a Add const qualifiers to dominates' arguments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80801 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 17:05:05 +00:00
Andreas Neustifter
ca172ae477 Removed temporarily because of breaking Darwin builds. 
(See http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20090831/086214.html)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80799 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 16:47:24 +00:00
Bob Wilson
d163917fd8 Rearrange code to eliminate redundancy and avoid gotos. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80798 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 16:35:35 +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
Andreas Neustifter
793d4a8467 Changed profiling-tool-chain.ll test to use optimal-edge-profiling instead of 
edge-profiling, this is more useful since the loading of the
optimal-edge-profiling is more complicated.
The edge-profiling is tested in edge-profiling.ll where only the
instrumentation is tested.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80791 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 14:24:08 +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
Andreas Neustifter
2252d481d6 Sort edges in MaximumSpanningTree more stable in case of equal weight. 
(See http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20090824/085890.html)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80789 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 14:03:11 +00:00
Andreas Neustifter
8f123b85c6 Changed set of BlocksToInstrument to set of InsertedBlocks that do not have to 
be instrumented.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80788 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 13:59:05 +00:00
Andreas Neustifter
9341cdc217 Code cleanups and added comments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80781 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 12:38:39 +00:00
Torok Edwin
254bb831d8 Opaque types didn't work if llvm_is_multithreaded(). 
AlwaysOpaqueTy is always NULL at this point, and it causes an assertion failure.
Fix it by using the just constructed tmp instead.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80780 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 12:23:05 +00:00
Nuno Lopes
f11e88337f set svn:ignore 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80779 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 11:58:01 +00:00
Torok Edwin
148843b0ce Fix DbgStopPointInst->getFileName/getDirectory, broken by the MDNodification in 
r80406, and readd a -print-dbginfo test.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80778 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 11:13:56 +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
Chris Lattner
25f1992cf5 Fix month. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80769 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 06:34:22 +00:00
Chris Lattner
40ef630a46 fix PR4815: some cases where DeleteDeadInstruction can delete 
the instruction BBI points to.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80768 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 06:31:02 +00:00
Chris Lattner
20a2faa980 clean up this code a bit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80767 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 06:15:37 +00:00
Chris Lattner
3e8b6631e6 eliminate VISIBILITY_HIDDEN from Transforms/Scalar. PR4861 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80766 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 06:11:42 +00:00
Chris Lattner
5260097283 refactor select 'sched insertion' out to its own method. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80764 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 05:57:00 +00:00
Chris Lattner
700841617a Add support for modeling whether or not the processor has support for 
conditional moves as a subtarget feature.  This is the easy part of 
PR4841.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80763 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 05:53:04 +00:00
Chris Lattner
f19f9347b8 fix PR4848 an infinite loop when indexing down through a recursive gep 
and we get the original pointer type.  This doesn't mean that we're
at the first pointer being indexed.  Correct the predicate.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80762 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 05:35:45 +00:00
Chris Lattner
9e17b632ec fix PR4837, some bugs folding vector compares. These 
return a vector of i1, not i1 itself.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80761 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 05:12:37 +00:00
Chris Lattner
d3bd0821b0 revert my patch, duncan points out what is wrong with my logic. Add 
a comment so that I don't change this in the future :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80760 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 04:39:04 +00:00
Chris Lattner
b8bcbd61a8 one more try at making this simpler, hopefully it won't break everything :) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80759 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 04:34:06 +00:00
Duncan Sands
b3020d7a08 Complicate Chris's simplification, avoiding complaints 
about singular iterators when building with expensive
checks turned on.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80757 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 03:48:41 +00:00
Daniel Dunbar
545898183e Don't force the triple or data layout in this test. We just have to get them 
from the host and hope that works.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80751 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 02:43:11 +00:00
Dan Gohman
dc404a23ca Add a comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80749 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 01:14:16 +00:00
Sean Callanan
a09caa56d6 Fixed the asmstrings for 8-bit, 16-bit, and 32-bit ADD %rAX, imm instructions. 
Added a 64-bit ADD %RAX, imm32 instruction.
Added all 4 forms for AND %rAX, imm and CMP %rAX, imm.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80746 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 00:55:49 +00:00
Evan Cheng
94f07d8137 Fix PR4845: r77946 completely broke x86_64 Darwin (or any situation where the 
desired triplet is a sub-target, e.g. thumbv7 vs. arm host). Reverting the
patch isn't quite right either since the previous behavior does not allow the
triplet to be overridden with -march.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80742 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 00:19:03 +00:00
Devang Patel
d2a5cfe00d Disable uniqueness test for now. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80741 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 00:16:33 +00:00
Devang Patel
3a29d2d327 For now disable MDNode uniquing. This fixes llvm-gcc bootstrap failure on certain Mac OS X 10.5. I am working on a proper fix. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80738 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-01 23:56:42 +00:00
Bob Wilson
86f7cd786e Avoid calling removeVirtualRegisterKilled which iterates over the operands 
to find the kill, since we already have the operand.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80736 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-01 23:18:46 +00:00
Bob Wilson
326f43812c Refactor some code into separate functions. No functional changes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80733 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-01 22:51:08 +00:00
Bob Wilson
c08f5fe882 Move use of LV inside condition that guards for null LV. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80731 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-01 22:19:00 +00:00
Daniel Dunbar
6b382d5e5b Fix build warning. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80730 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-01 22:07:12 +00:00
Daniel Dunbar
0378b72609 Simplify. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80729 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-01 22:07:06 +00:00
Daniel Dunbar
6b677b33c0 Fix what I believe is a copy-n-pasto introduced in r78129. 
- Bruno, please check!!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80728 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-01 22:07:00 +00:00
Daniel Dunbar
4e8d5fe510 X86/Encoding: Support ExternalSymbol operands in emitDisplacementField (for consistency). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80727 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-01 22:06:53 +00:00
Daniel Dunbar
31e2c7b4c1 Remove Offset from ExternalSybmol MachineOperands, this is unused (and at least partly unsupported, in X86 encoding at least). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80726 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-01 22:06:46 +00:00
Chris Lattner
8bff7c960c debug intrinsics do not go in the callgraph, this fixes a couple 
clang regtest failures.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80724 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-01 21:37:50 +00:00
Chris Lattner
44a18370e0 Fix a regression I introduced in r80708, found by llvm-test. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80718 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-01 20:33:43 +00:00