060ca138e2
Remove Annotation.h, which is no longer used in the LLVM tree.
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llvm-svn: 77706
2009-07-31 18:36:25 +00:00
be8422e8e0
Until we have a "ALIGN" pseudo instruction, have asm printer emitted a .align
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to ensure the instruction that follows a TBB (when the number of table entries
is odd) is 2-byte aligned.
Patch by Sandeep Patel.
llvm-svn: 77705
2009-07-31 18:35:56 +00:00
7baae4b355
MachineFunction no longer needs Annotation.
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llvm-svn: 77704
2009-07-31 18:35:51 +00:00
f6d0fa3d33
- Teach TBB / TBH offset limits are 510 and 131070 respectively since the offset
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is scaled by two.
- Teach GetInstSizeInBytes about TBB and TBH.
llvm-svn: 77701
2009-07-31 18:28:05 +00:00
4b21d044a4
fix some more issues where we expected GetSection to do "get or create"
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llvm-svn: 77700
2009-07-31 18:27:48 +00:00
b53e26c7eb
Fix printing of Alloca instructions with null operands.
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llvm-svn: 77697
2009-07-31 18:23:24 +00:00
dc2b1b0a1c
Fix some problems with ASTCallbackVH in its use as a DenseMap key.
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llvm-svn: 77696
2009-07-31 18:21:48 +00:00
0542060b8a
Teach ValueHandleBase to treat DenseMap's special Empty and Tombstone
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values the same way it treats null pointers. This is needed to allow
CallbackVH to be used as a key in a DenseMap.
llvm-svn: 77695
2009-07-31 18:20:18 +00:00
9d7de2a155
Process DbgDeclareInst.
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llvm-svn: 77694
2009-07-31 18:18:52 +00:00
40f830d08c
Split DenseMapInfo into a separate header file, so that it can be
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included separately.
llvm-svn: 77693
2009-07-31 18:18:19 +00:00
ca8135379e
Normalize target registration code.
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llvm-svn: 77692
2009-07-31 18:16:53 +00:00
5ea74d55ce
Reapply r77654 with a fix: MachineFunctionPass's getAnalysisUsage
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shouldn't do AU.setPreservesCFG(), because even though CodeGen passes
don't modify the LLVM IR CFG, they may modify the MachineFunction CFG,
and passes like MachineLoop are registered with isCFGOnly set to true.
llvm-svn: 77691
2009-07-31 18:16:33 +00:00
0f5a6fc38b
fix a bunch of failing tests now that MCContext::GetSection doesn't create sections.
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llvm-svn: 77689
2009-07-31 17:47:16 +00:00
51d5b43cda
refactor section construction in TLOF to be through an explicit
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initialize method, which can be called when an MCContext is available.
llvm-svn: 77687
2009-07-31 17:42:42 +00:00
23a204d91b
Move getTrue() and getFalse() to 2.5-like APIs.
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llvm-svn: 77685
2009-07-31 17:39:07 +00:00
c10132aa79
split MCSection stuff out to its own .cpp file, add a new
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MCSectionWithKind subclass of MCSection.
llvm-svn: 77684
2009-07-31 17:02:00 +00:00
f0b4bf55f0
move the sectionkind and section classes to TargetLoweringObjectFile.h
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llvm-svn: 77681
2009-07-31 16:47:16 +00:00
b37f29b6f3
create sections with MCSection::Create instead of Context->getOrCreateSection.
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This is needed to allow polymorphic sections.
llvm-svn: 77680
2009-07-31 16:43:49 +00:00
fc0264a38e
fix PR4650: we only track sizes for certain objects, so only put something
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into the mergable section if it is one of our special cases. This could
obviously be improved, but this is the minimal fix and restores us to the
previous behavior.
llvm-svn: 77679
2009-07-31 16:17:13 +00:00
7e7617edf8
Work around a dangling pointer dereference when enumerating NamedMDNodes.
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llvm-svn: 77675
2009-07-31 14:22:13 +00:00
b60210ebab
Fix a struct/class mismatch, to silence a MSVC warning.
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llvm-svn: 77673
2009-07-31 11:35:26 +00:00
7de154708a
define target names for std libcalls.
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llvm-svn: 77667
2009-07-31 07:35:57 +00:00
a93183b8c9
Add this test back, the check pattern was too strict.
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llvm-svn: 77662
2009-07-31 03:11:49 +00:00
5434756585
Revert r77654, it appears to be causing llvm-gcc bootstrap failures, and many
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failures when building assorted projects with clang.
--- Reverse-merging r77654 into '.':
U include/llvm/CodeGen/Passes.h
U include/llvm/CodeGen/MachineFunctionPass.h
U include/llvm/CodeGen/MachineFunction.h
U include/llvm/CodeGen/LazyLiveness.h
U include/llvm/CodeGen/SelectionDAGISel.h
D include/llvm/CodeGen/MachineFunctionAnalysis.h
U include/llvm/Function.h
U lib/Target/CellSPU/SPUISelDAGToDAG.cpp
U lib/Target/PowerPC/PPCISelDAGToDAG.cpp
U lib/CodeGen/LLVMTargetMachine.cpp
U lib/CodeGen/MachineVerifier.cpp
U lib/CodeGen/MachineFunction.cpp
U lib/CodeGen/PrologEpilogInserter.cpp
U lib/CodeGen/MachineLoopInfo.cpp
U lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
D lib/CodeGen/MachineFunctionAnalysis.cpp
D lib/CodeGen/MachineFunctionPass.cpp
U lib/CodeGen/LiveVariables.cpp
llvm-svn: 77661
2009-07-31 03:02:41 +00:00
8f416a5138
Remove this test while I figure out why it is failing.
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llvm-svn: 77659
2009-07-31 02:46:36 +00:00
b6d6aa2d22
llvm-mc: Match a few X86 instructions.
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- This is "experimental" code, I am feeling my way around and working out the
best way to do things (and learning tblgen in the process). Comments welcome,
but keep in mind this stuff will change radically.
- This is enough to match "subb" and friends, but not much else. The next step is to
automatically generate the matchers for individual operands.
llvm-svn: 77657
2009-07-31 02:32:59 +00:00
bcb44baa57
Manage MachineFunctions with an analysis Pass instead of the Annotable
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mechanism. To support this, make MachineFunctionPass a little more
complete.
llvm-svn: 77654
2009-07-31 01:52:50 +00:00
218388fb8d
Fix cmake build.
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llvm-svn: 77649
2009-07-31 00:35:23 +00:00
98250795e8
Add getOrInsertNamedMetadata().
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llvm-svn: 77646
2009-07-30 23:59:04 +00:00
d8db5e6a97
Add addElement().
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llvm-svn: 77645
2009-07-30 23:57:23 +00:00
5811ab5cf3
When fp is not eliminated, instructions with T2_i12 modes will be changed to T2_i8 ones. Take that into consideration when determining stack size limit for reserving register scavenging slot.
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llvm-svn: 77642
2009-07-30 23:29:25 +00:00
16f58557d2
Removed the BigBlock register allocator.
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llvm-svn: 77640
2009-07-30 23:18:43 +00:00
16e5124a82
Do not use abbrev while writing NamedMDNode name.
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llvm-svn: 77637
2009-07-30 23:06:35 +00:00
d14bacfb7a
Enumerate NamedMDNode elements first.
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llvm-svn: 77636
2009-07-30 23:03:43 +00:00
b292b8ce70
Move more code back to 2.5 APIs.
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llvm-svn: 77635
2009-07-30 23:03:37 +00:00
5ac2f49516
Handle NamedMDNode.
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llvm-svn: 77633
2009-07-30 23:03:19 +00:00
5aae45fb6f
Remove redundant match for frame index from imm8 addrmode, it is handled by the imm12 addrmode.
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llvm-svn: 77632
2009-07-30 22:45:52 +00:00
0bfc8312c2
Darwin assembler now recognizes "orn", so remove workaround.
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llvm-svn: 77627
2009-07-30 21:51:41 +00:00
ce774e2383
Darwin assembler now supports "rrx", so remove workaround.
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llvm-svn: 77625
2009-07-30 21:38:40 +00:00
a91dd9bf5f
Twine: Directly support int, long, and long long types.
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- This should resolve Cygwin gcc ambiguities.
llvm-svn: 77624
2009-07-30 21:15:14 +00:00
f4362da1b7
Use CallbackVH in AliasSetTracker to avoid getting stuck with
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dangling Value*s.
llvm-svn: 77623
2009-07-30 20:21:41 +00:00
79c079b478
Cleanup and include code selection for some frame index cases.
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llvm-svn: 77622
2009-07-30 18:56:48 +00:00
6352444635
Start using DebugInfoFinder.
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llvm-svn: 77621
2009-07-30 18:56:46 +00:00
3f4ab29f45
Do not use getNamedValue() to lookup NamedMDNode. NamedMDNode is not a GlobalValue.
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Thanks Benjamin Kramer!
llvm-svn: 77619
2009-07-30 18:46:29 +00:00
57eae13c8d
Fix MetadataBase::classof().
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Thanks Benjamin Kramer!
llvm-svn: 77618
2009-07-30 18:45:09 +00:00
bd8556e0fb
Twine: Use raw_ostream::write_hex, remove unused itohexstr method.
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llvm-svn: 77617
2009-07-30 18:30:19 +00:00
da6efdcd22
Remove unintended changes.
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llvm-svn: 77616
2009-07-30 18:29:44 +00:00
3b4e827f2b
s/DebugInfoEnumerator/DebugInfoFinder/g
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llvm-svn: 77615
2009-07-30 18:25:15 +00:00
6c9629b92a
Add raw_ostream::write_hex
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llvm-svn: 77614
2009-07-30 18:21:23 +00:00
4d6aa73d6b
Remove itohexstr, which only had one user.
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llvm-svn: 77613
2009-07-30 18:18:54 +00:00
Dan Gohman