f16a122213
output alignment value in hex so that we get:
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.align 3, 0x90
instead of,
.align 3, 144
suggested by eric.
llvm-svn: 80875
2009-09-03 04:01:10 +00:00
620713c5b4
simplify this by using SmallString::str(), much nicer!
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llvm-svn: 80874
2009-09-03 03:54:02 +00:00
0b3720b3c3
Fixed a test that ensures the LocalRewriter does not attempt to
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avoid reloads by reusing clobbered registers.
This was causing issues in 256.bzip2 when compiled with PIC for
a while (starting at r78217), though the problem has since been masked.
llvm-svn: 80872
2009-09-03 02:52:02 +00:00
2d60e1ec0c
back out my recent commit (r80858), it seems to break self-hosting buildbot's stage 2 configure
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llvm-svn: 80871
2009-09-03 02:02:59 +00:00
f7188325ef
Now Bitcode reader bug is fixed. Reapply 80839.
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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.
llvm-svn: 80868
2009-09-03 01:39:20 +00:00
116b4a0cb3
Add new value for given index in MDValuePtrs.
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llvm-svn: 80867
2009-09-03 01:38:02 +00:00
18d6959f39
Improve llvm::getHostTriple for some cases where the LLVM_HOSTTRIPLE is not
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reliable.
llvm-svn: 80863
2009-09-03 01:10:13 +00:00
14dfba6d66
re-commit r66920 (which has been backed out in r66953) I may have more luck this time. I'll back out if needed...
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llvm-svn: 80858
2009-09-03 00:18:58 +00:00
f400442927
Added opaque 32-, 48-, and 80-bit memory operand types to the X86
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instruction tables to support segmented addressing (and other objects
of obscure type).
Modified the X86 assembly printers to handle these new operand types.
Added JMP and CALL instructions that use segmented addresses.
llvm-svn: 80857
2009-09-03 00:04:47 +00:00
fc39586b4f
Show derived host triple in --version.
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llvm-svn: 80855
2009-09-02 23:52:38 +00:00
c180029be4
Revert 80839 for now. It causes test failures.
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llvm-svn: 80841
2009-09-02 21:49:26 +00:00
36309cd391
Use CallbackVH, instead of WeakVH, to hold MDNode elements.
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Use FoldingSetNode to unique MDNodes in a context.
Use CallbackVH hooks to update context's MDNodeSet appropriately.
llvm-svn: 80839
2009-09-02 21:22:09 +00:00
f0da41c3e4
More missed vdup patterns
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llvm-svn: 80838
2009-09-02 21:21:28 +00:00
7bd37b47c8
switch from std::string to SmallString + raw_svector_ostream.
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llvm-svn: 80807
2009-09-02 17:37:38 +00:00
74f4ca7cb2
split mcinst lowering stuff out to its own file.
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llvm-svn: 80806
2009-09-02 17:35:12 +00:00
77ac99dc31
Refactor common code from ParseAssemblyString and ParseAssemblyFile,
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to expose a low-level interface for parsing from an existing MemoryBuffer.
llvm-svn: 80803
2009-09-02 17:18:19 +00:00
bc751989f1
Rearrange code to eliminate redundancy and avoid gotos.
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llvm-svn: 80798
2009-09-02 16:35:35 +00:00
2baa6a38d2
plug another leak in LLParser::PerFunctionState::SetInstName()
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llvm-svn: 80792
2009-09-02 15:02:57 +00:00
2fcee70aeb
plug memory leak in LLParser::PerFunctionState::SetInstName() by deleting a value after replacing it
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llvm-svn: 80790
2009-09-02 14:22:03 +00:00
ae866b0c66
Sort edges in MaximumSpanningTree more stable in case of equal weight.
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(See http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20090824/085890.html )
llvm-svn: 80789
2009-09-02 14:03:11 +00:00
964fa2bdac
Changed set of BlocksToInstrument to set of InsertedBlocks that do not have to
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be instrumented.
llvm-svn: 80788
2009-09-02 13:59:05 +00:00
4469c164d0
Code cleanups and added comments.
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llvm-svn: 80781
2009-09-02 12:38:39 +00:00
82131d6ad7
Opaque types didn't work if llvm_is_multithreaded().
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AlwaysOpaqueTy is always NULL at this point, and it causes an assertion failure.
Fix it by using the just constructed tmp instead.
llvm-svn: 80780
2009-09-02 12:23:05 +00:00
18e03dd70c
Fix DbgStopPointInst->getFileName/getDirectory, broken by the MDNodification in
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r80406, and readd a -print-dbginfo test.
llvm-svn: 80778
2009-09-02 11:13:56 +00:00
68c5f477fa
Retype from unsigned to CallingConv::ID accordingly. Approved by Bob Wilson.
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llvm-svn: 80773
2009-09-02 08:44:58 +00:00
4916267c97
fix PR4815: some cases where DeleteDeadInstruction can delete
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the instruction BBI points to.
llvm-svn: 80768
2009-09-02 06:31:02 +00:00
09a79dcfdf
clean up this code a bit.
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llvm-svn: 80767
2009-09-02 06:15:37 +00:00
2dd09dbdf7
eliminate VISIBILITY_HIDDEN from Transforms/Scalar. PR4861
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llvm-svn: 80766
2009-09-02 06:11:42 +00:00
d5f4fcceae
refactor select 'sched insertion' out to its own method.
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llvm-svn: 80764
2009-09-02 05:57:00 +00:00
cc8c581a5b
Add support for modeling whether or not the processor has support for
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conditional moves as a subtarget feature. This is the easy part of
PR4841.
llvm-svn: 80763
2009-09-02 05:53:04 +00:00
950e60ea97
fix PR4848 an infinite loop when indexing down through a recursive gep
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and we get the original pointer type. This doesn't mean that we're
at the first pointer being indexed. Correct the predicate.
llvm-svn: 80762
2009-09-02 05:35:45 +00:00
64b5842986
fix PR4837, some bugs folding vector compares. These
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return a vector of i1, not i1 itself.
llvm-svn: 80761
2009-09-02 05:12:37 +00:00
65fb597793
revert my patch, duncan points out what is wrong with my logic. Add
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a comment so that I don't change this in the future :)
llvm-svn: 80760
2009-09-02 04:39:04 +00:00
8f23276431
one more try at making this simpler, hopefully it won't break everything :)
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llvm-svn: 80759
2009-09-02 04:34:06 +00:00
5632d96176
Complicate Chris's simplification, avoiding complaints
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about singular iterators when building with expensive
checks turned on.
llvm-svn: 80757
2009-09-02 03:48:41 +00:00
a8ee2e7496
Fixed the asmstrings for 8-bit, 16-bit, and 32-bit ADD %rAX, imm instructions.
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Added a 64-bit ADD %RAX, imm32 instruction.
Added all 4 forms for AND %rAX, imm and CMP %rAX, imm.
llvm-svn: 80746
2009-09-02 00:55:49 +00:00
10a5dabfd5
Fix PR4845: r77946 completely broke x86_64 Darwin (or any situation where the
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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.
llvm-svn: 80742
2009-09-02 00:19:03 +00:00
8c7f86e698
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.
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llvm-svn: 80738
2009-09-01 23:56:42 +00:00
fcd618bf1d
Avoid calling removeVirtualRegisterKilled which iterates over the operands
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to find the kill, since we already have the operand.
llvm-svn: 80736
2009-09-01 23:18:46 +00:00
efe96918f8
Refactor some code into separate functions. No functional changes.
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llvm-svn: 80733
2009-09-01 22:51:08 +00:00
71e77ea89b
Move use of LV inside condition that guards for null LV.
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llvm-svn: 80731
2009-09-01 22:19:00 +00:00
2a275102d3
Fix build warning.
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llvm-svn: 80730
2009-09-01 22:07:12 +00:00
ff0e622d1c
Simplify.
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llvm-svn: 80729
2009-09-01 22:07:06 +00:00
9ab9e0aa25
Fix what I believe is a copy-n-pasto introduced in r78129.
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- Bruno, please check!!
llvm-svn: 80728
2009-09-01 22:07:00 +00:00
6c3843866c
X86/Encoding: Support ExternalSymbol operands in emitDisplacementField (for consistency).
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llvm-svn: 80727
2009-09-01 22:06:53 +00:00
f7a14aa43d
Remove Offset from ExternalSybmol MachineOperands, this is unused (and at least partly unsupported, in X86 encoding at least).
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llvm-svn: 80726
2009-09-01 22:06:46 +00:00
6190bb01be
debug intrinsics do not go in the callgraph, this fixes a couple
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clang regtest failures.
llvm-svn: 80724
2009-09-01 21:37:50 +00:00
339c82df85
Fix a regression I introduced in r80708, found by llvm-test.
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llvm-svn: 80718
2009-09-01 20:33:43 +00:00
92e18c456a
Fix ELF Writter related memory leaks
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llvm-svn: 80717
2009-09-01 19:25:52 +00:00
e3cdafc70b
OptimalEdgeProfiling: Reading in Profiles.
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This enables LLVM to read the OptimalEdgeProfiles.
llvm-svn: 80715
2009-09-01 19:08:51 +00:00
Chris Lattner