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Author SHA1 Message Date
Owen Anderson
f86b0eb2a0 Fix unit tests. 
llvm-svn: 77734
 2009-07-31 21:38:10 +00:00
Owen Anderson
034ab4f8b1 Move the metadata constructors back to 2.5 syntax. 
llvm-svn: 77733
 2009-07-31 21:35:40 +00:00
Benjamin Kramer
3f60efddfa Update unittest for LLVM API change. 
llvm-svn: 77730
 2009-07-31 20:56:31 +00:00
Dan Gohman
40e39492e8 LibCallAliasAnalysis doesn't use TargetData. 
llvm-svn: 77729
 2009-07-31 20:56:29 +00:00
Daniel Dunbar
3c72ed6449 llvm-mc/X86: Sketch match functions for immediates and memory operands. 
Also, change scale value to always be 1 when unspecified to machine MachineInst
encoding.

llvm-svn: 77728
 2009-07-31 20:53:16 +00:00
Dan Gohman
5e41986999 Make TargetData optional in MemoryDependenceAnalysis. 
llvm-svn: 77727
 2009-07-31 20:53:12 +00:00
Chris Lattner
48bdeff884 move emitUsedDirectiveFor to TargetLoweringObjectFile and rename it to 
indicate that it is a predicate, not an emitter.  This eliminates TAI
dependencies on Mangler and GlobalValue.

llvm-svn: 77726
 2009-07-31 20:52:39 +00:00
Dan Gohman
9c6c4d57be Remove an unnecessary header. 
llvm-svn: 77725
 2009-07-31 20:47:45 +00:00
Chris Lattner
70c133d1d9 remove the PPCLinuxTargetAsmInfo implementation of PreferredEHDataFormat, 
because it just calls the default impl.

Remove the PPCDarwinTargetAsmInfo version of PreferredEHDataFormat because
it just returns DW_EH_PE_absptr unless on 10.6.  However, 10.6 doesn't support
PPC, so the default impl is just fine.

llvm-svn: 77724
 2009-07-31 20:43:26 +00:00
Chris Lattner
4bf345e8e2 remove a pointless override. 
llvm-svn: 77723
 2009-07-31 20:36:15 +00:00
Owen Anderson
1dc40e205b 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.

llvm-svn: 77721
 2009-07-31 20:28:14 +00:00
Dan Gohman
0831bdef1d Fix GVN's debug output, now that operator<< on Value* doesn't print 
a trailing newline.

llvm-svn: 77719
 2009-07-31 20:24:18 +00:00
Eric Christopher
ad07d18432 Whitespace and 80-col cleanup. 
llvm-svn: 77718
 2009-07-31 20:07:27 +00:00
Bill Wendling
6920c80ab6 - Convert the rest of the DOUTs to DEBUG+errs(). 
- One formatting change.

No intended functionality change.

llvm-svn: 77717
 2009-07-31 19:52:24 +00:00
Eli Friedman
7bb0485237 PR4662: Fix a crash introduced by the recent LLVMContext changes. 
llvm-svn: 77716
 2009-07-31 19:36:47 +00:00
Dan Gohman
481c23300a Fix a typo in a comment. 
llvm-svn: 77715
 2009-07-31 19:26:54 +00:00
Benjamin Kramer
95715c96f3 Adjust unit test for the MCSection changes. 
llvm-svn: 77714
 2009-07-31 19:12:33 +00:00
Dan Gohman
44beb18a99 Delete spurious semicolons. 
llvm-svn: 77712
 2009-07-31 18:59:29 +00:00
Benjamin Kramer
8c6602e3ea Fix build. 
llvm-svn: 77711
 2009-07-31 18:58:46 +00:00
Ted Kremenek
3b2c07bc88 Update CMake files. 
llvm-svn: 77709
 2009-07-31 18:50:22 +00:00
Chris Lattner
75b7692e66 switch off of 'Section' onto MCSection. We're not properly using 
MCSection subclasses yet, but this is a step in the right direction.

llvm-svn: 77708
 2009-07-31 18:48:30 +00:00
Dan Gohman
c4f0d838a9 Remove Annotation.h, which is no longer used in the LLVM tree. 
llvm-svn: 77706
 2009-07-31 18:36:25 +00:00
Evan Cheng
0c9705feed Until we have a "ALIGN" pseudo instruction, have asm printer emitted a .align 
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
Dan Gohman
dcc00a2e5c MachineFunction no longer needs Annotation. 
llvm-svn: 77704
 2009-07-31 18:35:51 +00:00
Evan Cheng
038a564156 - Teach TBB / TBH offset limits are 510 and 131070 respectively since the offset 
is scaled by two.
- Teach GetInstSizeInBytes about TBB and TBH.

llvm-svn: 77701
 2009-07-31 18:28:05 +00:00
Chris Lattner
4d1b33e52e fix some more issues where we expected GetSection to do "get or create" 
llvm-svn: 77700
 2009-07-31 18:27:48 +00:00
Dan Gohman
6bec53e39d Fix printing of Alloca instructions with null operands. 
llvm-svn: 77697
 2009-07-31 18:23:24 +00:00
Dan Gohman
173cfdc02f Fix some problems with ASTCallbackVH in its use as a DenseMap key. 
llvm-svn: 77696
 2009-07-31 18:21:48 +00:00
Dan Gohman
0f6a4a4daa Teach ValueHandleBase to treat DenseMap's special Empty and Tombstone 
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
Devang Patel
34cec19943 Process DbgDeclareInst. 
llvm-svn: 77694
 2009-07-31 18:18:52 +00:00
Dan Gohman
3d7cadb0c2 Split DenseMapInfo into a separate header file, so that it can be 
included separately.

llvm-svn: 77693
 2009-07-31 18:18:19 +00:00
Daniel Dunbar
23baa6b4ad Normalize target registration code. 
llvm-svn: 77692
 2009-07-31 18:16:53 +00:00
Dan Gohman
f28b3bb262 Reapply r77654 with a fix: MachineFunctionPass's getAnalysisUsage 
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
Chris Lattner
dd53131aee fix a bunch of failing tests now that MCContext::GetSection doesn't create sections. 
llvm-svn: 77689
 2009-07-31 17:47:16 +00:00
Chris Lattner
c156a00641 refactor section construction in TLOF to be through an explicit 
initialize method, which can be called when an MCContext is available.

llvm-svn: 77687
 2009-07-31 17:42:42 +00:00
Owen Anderson
d0e6352c97 Move getTrue() and getFalse() to 2.5-like APIs. 
llvm-svn: 77685
 2009-07-31 17:39:07 +00:00
Chris Lattner
a682cb61e7 split MCSection stuff out to its own .cpp file, add a new 
MCSectionWithKind subclass of MCSection.

llvm-svn: 77684
 2009-07-31 17:02:00 +00:00
Chris Lattner
fe45761455 move the sectionkind and section classes to TargetLoweringObjectFile.h 
llvm-svn: 77681
 2009-07-31 16:47:16 +00:00
Chris Lattner
610dfdece7 create sections with MCSection::Create instead of Context->getOrCreateSection. 
This is needed to allow polymorphic sections.

llvm-svn: 77680
 2009-07-31 16:43:49 +00:00
Chris Lattner
85a3632c7a fix PR4650: we only track sizes for certain objects, so only put something 
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
Benjamin Kramer
162dc26fb9 Work around a dangling pointer dereference when enumerating NamedMDNodes. 
llvm-svn: 77675
 2009-07-31 14:22:13 +00:00
Benjamin Kramer
83e2ae8eee Fix a struct/class mismatch, to silence a MSVC warning. 
llvm-svn: 77673
 2009-07-31 11:35:26 +00:00
Sanjiv Gupta
059b94e803 define target names for std libcalls. 
llvm-svn: 77667
 2009-07-31 07:35:57 +00:00
Daniel Dunbar
813b35a4b7 Add this test back, the check pattern was too strict. 
llvm-svn: 77662
 2009-07-31 03:11:49 +00:00
Daniel Dunbar
60d71a790c Revert r77654, it appears to be causing llvm-gcc bootstrap failures, and many 
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
Daniel Dunbar
ed28c20ca7 Remove this test while I figure out why it is failing. 
llvm-svn: 77659
 2009-07-31 02:46:36 +00:00
Daniel Dunbar
41639473ed llvm-mc: Match a few X86 instructions. 
- 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
Dan Gohman
645f1122c0 Manage MachineFunctions with an analysis Pass instead of the Annotable 
mechanism. To support this, make MachineFunctionPass a little more
complete.

llvm-svn: 77654
 2009-07-31 01:52:50 +00:00
Benjamin Kramer
67e2ff4df1 Fix cmake build. 
llvm-svn: 77649
 2009-07-31 00:35:23 +00:00
Devang Patel
343bc16228 Add getOrInsertNamedMetadata(). 
llvm-svn: 77646
 2009-07-30 23:59:04 +00:00