Chris Lattner
d90183d25d
Move the getInlineAsmLength virtual method from TAI to TII, where
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the only real caller (GetFunctionSizeInBytes) uses it.
The custom ARM implementation of this is basically reimplementing
an assembler poorly for negligible gain. It should be removed
IMNSHO, but I'll leave that to ARMish folks to decide.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77877 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-02 05:20:37 +00:00
Chris Lattner
b6bbfebdc6
move a virtual method body to its .cpp file to avoid a #include
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in a header.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77874 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-02 04:58:19 +00:00
Chris Lattner
9ba8c6872d
remove the dead ELFTargetAsmInfo.h/cpp file. TargetAsmInfo
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defaults to being ELF.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77866 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-02 04:33:09 +00:00
Chris Lattner
8d4a0a328a
remove TargetAsmInfo::TM, which is now dead. The basic TAI class now
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no longer depends on TM!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77863 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-02 04:27:24 +00:00
Chris Lattner
05e5fcab09
move an enum from TM -> TargetOptions. This makes TargetOptions.h
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be self contained, and it isn't used from TM.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77857 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-02 04:08:52 +00:00
Chris Lattner
b6d667403f
remove the dead PreferredEHDataFormat TAI hook: its now dead
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even considering #if 0 code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77856 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-02 04:02:52 +00:00
Chris Lattner
d5bbb07ec8
move getDwarfExceptionSection from TAI to TLOF and rename it to
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getLSDASection() to be more specific. This makes it pretty obvious
that the ELF LSDA section is being specified wrong in PIC mode. We're
probably getting a lot of startup-time relocations to a readonly page,
which is expensive and bad.
Someone who cares about ELF C++ should investigate this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77847 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-02 01:34:32 +00:00
Chris Lattner
80ec2792b2
convert ctors/dtors section to be in TLOF instead of
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TAI.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77842 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-02 00:34:36 +00:00
Daniel Dunbar
cdcb388a58
Change MCOperand to use Create style instead of Make style for constructing
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operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77837 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-02 00:09:22 +00:00
Chris Lattner
7b1dcdfce1
make SectionKind::Kind completely private now.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77836 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-02 00:04:12 +00:00
Chris Lattner
1ef9be2883
Make SectionKind::get() private.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77835 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-02 00:02:44 +00:00
Chris Lattner
2798119ab4
(re)introduce new simpler apis for creation sectionkinds.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77834 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-01 23:57:16 +00:00
Chris Lattner
83d77faf6e
Remove "JumpTableDataSection" from TAI, instead, have AsmPrinter
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compute it based on what it knows. As part of this, rename getSectionForMergeableConstant
to getSectionForConstant because it works for non-mergable constants also.
The only functionality change from this is that Xcore will start dropping
its jump tables into readonly section instead of data section in -static mode.
This should be fine as the linker resolves the relocations. If this is a
problem, let me know and we'll come up with another solution.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77833 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-01 23:46:12 +00:00
Chris Lattner
b80610cd13
REmove dead fields of TAI.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77820 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-01 22:40:22 +00:00
Chris Lattner
824583844a
fix a fixme by sinking various target-specific directives down into
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the appropriate subclasses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77815 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-01 21:56:13 +00:00
Chris Lattner
f9650c061e
it turns out that isWeak() was basically dead anyway. Kill off SectionInfo :-/
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77812 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-01 21:46:23 +00:00
Chris Lattner
0064e85050
fix a layering violation by moving SectionKind out to its own header.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77808 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-01 21:30:49 +00:00
Dan Gohman
f17008844a
Minor whitespace tidiness.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77807 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-01 21:25:46 +00:00
Chris Lattner
423d190dbe
with the previous refactoring, fixme fixed!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77805 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-01 21:21:43 +00:00
Chris Lattner
968ff11967
Change SectionKind to be a property that is true of a *section*, it
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should have no state that is specific to particular globals in the
section. In this case, it means the removal of the "isWeak" and
"ExplicitSection" bits. MCSection uses the new form of SectionKind.
To handle isWeak, I introduced a new SectionInfo class, which is
SectionKind + isWeak, and it is used by the part of the code generator
that does classification of a specific global.
The ExplicitSection disappears. It is moved onto MCSection as a new
"IsDirective" bit. Since the Name of a section is either a section
or directive, it makes sense to keep this bit in MCSection. Ultimately
the creator of MCSection should canonicalize (e.g.) .text to whatever
the actual section is.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77803 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-01 21:11:14 +00:00
Dan Gohman
7aeff084a4
Use the default copy ctor and copy-assignment operators.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77793 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-01 19:11:31 +00:00
Chris Lattner
4a7bc1e5aa
All MCSections are now required to have a SectionKind.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77787 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-01 18:25:49 +00:00
Dan Gohman
f94083333c
Give MachineFunctionAnalysis a destructor so it can verify that
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that it released its allocated memory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77775 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-01 04:19:43 +00:00
Ted Kremenek
458ba32680
Make default ctor for ImmutableSet::iterator public.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77762 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-01 01:28:23 +00:00
Owen Anderson
7e3142b012
Privatize all but one of the remaining constant tables.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77748 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31 22:45:43 +00:00
Mikhail Glushenkov
7ea9de78ee
Add a warning.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77746 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31 22:24:20 +00:00
David Greene
bef8768bd0
Simplify operand padding by keying off tabs in the asm stream. If
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padding is disabled, tabs get replaced by spaces except in the case of
the first operand, where the tab is output to line up the operands after
the mnemonics.
Add some better comments and eliminate redundant code.
Fix some testcases to not assume tabs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77740 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31 21:57:10 +00:00
Daniel Dunbar
76c4d7696c
llvm-mc: Support quoted identifiers.
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- Uses MCAsmToken::getIdentifier which returns the (sub)string representing the
meaningfull contents a string or identifier token.
- Directives aren't done yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77739 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31 21:55:09 +00:00
Chris Lattner
7a01e95915
PreferredEHDataFormat is always call with data and global, but this whole
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thing is #if0'd out anyway. Just simplify the code by reducing the interface.
Not deleting this is essential for Bill's continuing happiness.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77736 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31 21:39:55 +00:00
Owen Anderson
647e3016de
Move the metadata constructors back to 2.5 syntax.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77733 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31 21:35:40 +00:00
Chris Lattner
26630c1180
move emitUsedDirectiveFor to TargetLoweringObjectFile and rename it to
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indicate that it is a predicate, not an emitter. This eliminates TAI
dependencies on Mangler and GlobalValue.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77726 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31 20:52:39 +00:00
Owen Anderson
a7235ea724
Move a few more APIs back to 2.5 forms. The only remaining ones left to change back are
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metadata related, which I'm waiting on to avoid conflicting with Devang.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77721 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31 20:28:14 +00:00
Dan Gohman
81acc554b9
Fix a typo in a comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77715 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31 19:26:54 +00:00
Dan Gohman
e243729b3d
Delete spurious semicolons.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77712 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31 18:59:29 +00:00
Benjamin Kramer
548f8cbb94
Fix build.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77711 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31 18:58:46 +00:00
Chris Lattner
a87dea4f8c
switch off of 'Section' onto MCSection. We're not properly using
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MCSection subclasses yet, but this is a step in the right direction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77708 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31 18:48:30 +00:00
Dan Gohman
5e5337a833
Remove Annotation.h, which is no longer used in the LLVM tree.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77706 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31 18:36:25 +00:00
Dan Gohman
f266f89634
MachineFunction no longer needs Annotation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77704 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31 18:35:51 +00:00
Dan Gohman
a818c30d66
Fix some problems with ASTCallbackVH in its use as a DenseMap key.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77696 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31 18:21:48 +00:00
Dan Gohman
29384efb76
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77695 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31 18:20:18 +00:00
Devang Patel
b4d31306a4
Process DbgDeclareInst.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77694 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31 18:18:52 +00:00
Dan Gohman
fb3af88ba7
Split DenseMapInfo into a separate header file, so that it can be
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included separately.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77693 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31 18:18:19 +00:00
Dan Gohman
ad2afc2a42
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77691 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31 18:16:33 +00:00
Chris Lattner
f26e03bc7e
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77687 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31 17:42:42 +00:00
Owen Anderson
5defacc6e6
Move getTrue() and getFalse() to 2.5-like APIs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77685 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31 17:39:07 +00:00
Chris Lattner
ed47a0409b
split MCSection stuff out to its own .cpp file, add a new
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MCSectionWithKind subclass of MCSection.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77684 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31 17:02:00 +00:00
Chris Lattner
23b6ecffe1
move the sectionkind and section classes to TargetLoweringObjectFile.h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77681 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31 16:47:16 +00:00
Chris Lattner
fcdbf4ecc3
create sections with MCSection::Create instead of Context->getOrCreateSection.
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This is needed to allow polymorphic sections.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77680 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31 16:43:49 +00:00
Daniel Dunbar
c5b19b21d8
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
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77661 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31 03:02:41 +00:00
Dan Gohman
933c762371
Manage MachineFunctions with an analysis Pass instead of the Annotable
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mechanism. To support this, make MachineFunctionPass a little more
complete.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77654 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31 01:52:50 +00:00
Devang Patel
49fe6c914c
Add getOrInsertNamedMetadata().
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77646 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-30 23:59:04 +00:00
Devang Patel
f1da1f5f97
Add addElement().
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77645 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-30 23:57:23 +00:00
Lang Hames
2f75c727f2
Removed the BigBlock register allocator.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77640 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-30 23:18:43 +00:00
Owen Anderson
9e9a0d5fc2
Move more code back to 2.5 APIs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77635 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-30 23:03:37 +00:00
Daniel Dunbar
2d8bc0fe70
Twine: Directly support int, long, and long long types.
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- This should resolve Cygwin gcc ambiguities.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77624 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-30 21:15:14 +00:00
Dan Gohman
b5b56ba9d4
Use CallbackVH in AliasSetTracker to avoid getting stuck with
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dangling Value*s.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77623 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-30 20:21:41 +00:00
Devang Patel
eeae0641bf
Fix MetadataBase::classof().
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Thanks Benjamin Kramer!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77618 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-30 18:45:09 +00:00
Daniel Dunbar
0fffbafa96
Twine: Use raw_ostream::write_hex, remove unused itohexstr method.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77617 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-30 18:30:19 +00:00
Devang Patel
98c65173bb
s/DebugInfoEnumerator/DebugInfoFinder/g
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77615 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-30 18:25:15 +00:00
Daniel Dunbar
48018e08f0
Add raw_ostream::write_hex
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77614 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-30 18:21:23 +00:00
Daniel Dunbar
bd17a295c1
Remove itohexstr, which only had one user.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77613 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-30 18:18:54 +00:00
Daniel Dunbar
fe09b2098a
Twines: Don't allow implicit conversion from integers, this is too tricky.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77605 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-30 17:37:43 +00:00
Devang Patel
e802f1c4c3
walk DbgRegionStartInst and DbgRegionEndInst
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77604 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-30 17:30:23 +00:00
Devang Patel
e8b3e02dce
Fix comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77603 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-30 17:25:33 +00:00
Sanjiv Gupta
a114baa5bf
Allow targets to define libcall names for mem(cpy,set,move) intrinsics, rather than hardcoding them in DAG lowering.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77586 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-30 09:12:56 +00:00
Evan Cheng
fe0bfe4fa4
I've changed the semantics of MERGE_VALUES a bit. It's now allowed to live until scheduling. It's deleted when the scheduler translate DAG nodes to machine instructions.
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This is currently used by X86 to handle atomic_load_add when the output of the node is not used. I believe there is a better solution. But I find MERGE_VALUES useful for selecting multi-output node when the dead output can be selected as a IMPLICIT_DEF.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77583 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-30 08:44:08 +00:00
Daniel Dunbar
0165a2ca89
Twine: Provide [u]int{32,64} conversions via implicit constructors instead of
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explicitly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77576 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-30 03:47:15 +00:00
Devang Patel
e8861b840b
Check null NameMDNode elements.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77559 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-30 01:02:04 +00:00
Devang Patel
aa99314251
Read and write NamedMDNode.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77517 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-29 22:34:41 +00:00
Owen Anderson
debcb01b0f
Move types back to the 2.5 API.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77516 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-29 22:17:13 +00:00
Devang Patel
5316bf0252
There is no need to keep name ref in NamedMDNode.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77511 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-29 21:58:56 +00:00
Chris Lattner
2a38688494
inline the global 'getInstrOperandRegClass' function into its callers
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now that TargetOperandInfo does the heavy lifting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77508 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-29 21:36:49 +00:00
Chris Lattner
cb778a8634
1. Introduce a new TargetOperandInfo::getRegClass() helper method
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and convert code to using it, instead of having lots of things
poke the isLookupPtrRegClass() method directly.
2. Make PointerLikeRegClass contain a 'kind' int, and store it in
the existing regclass field of TargetOperandInfo when the
isLookupPtrRegClass() predicate is set. Make getRegClass pass
this into TargetRegisterInfo::getPointerRegClass(), allowing
targets to have multiple ptr_rc things.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77504 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-29 21:10:12 +00:00
Chris Lattner
a938ac6223
make ptr_rc derive from a new PointerLikeRegClass tblgen class.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77503 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-29 20:43:05 +00:00
Chris Lattner
2cfd52c507
Give getPointerRegClass() a "kind" value so that targets can
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support multiple different pointer register classes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77501 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-29 20:31:52 +00:00
Owen Anderson
baf3c40440
Move ConstantExpr to 2.5 API.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77494 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-29 18:55:55 +00:00
Douglas Gregor
26ef510d5d
Fix a typo, and all of its copies
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77489 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-29 18:27:22 +00:00
Douglas Gregor
e657ec6701
Implement PointerUnion4.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77487 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-29 18:19:47 +00:00
Devang Patel
28bc9d8826
Keep track of named mdnodes in a Module using an ilist.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77476 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-29 17:16:17 +00:00
Daniel Dunbar
9004e8d412
Add missing include.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77470 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-29 16:45:40 +00:00
Bob Wilson
b7d0c90c44
Change Neon VLDn intrinsics to return multiple values instead of really
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wide vectors. Likewise, change VSTn intrinsics to take separate arguments
for each vector in a multi-vector struct. Adjust tests accordingly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77468 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-29 16:39:22 +00:00
David Greene
eb85728970
Re-apply previous changes and improve column padding performance some more.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77461 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-29 16:08:27 +00:00
Devang Patel
efbf178082
Fix comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77457 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-29 15:52:49 +00:00
Devang Patel
c7364243e3
trim include list.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77455 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-29 15:24:54 +00:00
Benjamin Kramer
37e3fe9ad7
MSVC build fix. Patch by Olaf Krzikalla!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77450 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-29 11:21:25 +00:00
Daniel Dunbar
763457e70b
Twines: Support numeric conversion directly (uitostr, etc).
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- Provides static constructors for doing number to string conversions without
using temporaries.
- There are several ways to do this, I think given the Twine constraints this
is the simplest one.
- One FIXME for fast number -> hex conversion.
- Added another comment on one last major bit of perf work Twines need, which
is to make raw_svector_ostream more efficient.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77445 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-29 07:08:44 +00:00
Andreas Bolka
15f72dbf97
Skeleton for pairwise subscript testing.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77437 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-29 05:35:53 +00:00
Chris Lattner
e53a600f06
pass the mangler down into the various SectionForGlobal methods.
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No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77432 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-29 05:09:30 +00:00
Daniel Dunbar
95db93caa1
Revert r77397, it causes significant regressions in llc performance.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77425 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-29 03:04:22 +00:00
Devang Patel
f457d1316d
Add NamedMDNode.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77409 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-29 00:33:07 +00:00
Eric Christopher
71c6753d03
Add support for gcc __builtin_ia32_ptest{z,c,nzc} intrinsics. Lower
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to ptest instruction plus setcc. Revamp ptest instruction. Add test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77407 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-29 00:28:05 +00:00
Daniel Dunbar
0e2771f4c4
Match X86 register names to number.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77404 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-29 00:02:19 +00:00
David Greene
7aaad71722
Improve performance of PadToColumn by eliminating flushes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77397 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-28 23:26:34 +00:00
David Greene
fd29440c07
Add some protected interfaces to allow subclass access to the buffer.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77395 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-28 23:24:58 +00:00
Daniel Dunbar
16cdcb38b2
Move X86 instruction parsing into X86/AsmParser.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77384 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-28 22:40:46 +00:00
Devang Patel
dd04246fa2
Clarify getName() comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77383 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-28 22:30:52 +00:00
Daniel Dunbar
e240beb065
Make expression parsing and error/warning reporting available through the
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generic MCAsmParser interface.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77381 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-28 22:22:31 +00:00
Devang Patel
3755bec950
Remove unused method.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77378 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-28 22:04:55 +00:00
Bill Wendling
1da5860b04
Remove unused parameter name.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77371 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-28 21:50:32 +00:00
Devang Patel
0a9f7b9c3e
Rename MDNode.h header. It defines MDnode and other metadata classes.
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New name is Metadata.h.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77370 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-28 21:49:47 +00:00