OSDN Git Service
Chris Lattner [Sat, 1 Aug 2009 22:25:12 +0000 (22:25 +0000)]
fix a problem Eli noticed where we would compile the attached ptrtoint
to:
.quad X
even on a 32-bit system, where X is not 64-bits. There isn't much that
we can do here, so we just print:
.quad ((X) &
4294967295)
instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77818
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Chris Lattner [Sat, 1 Aug 2009 22:06:53 +0000 (22:06 +0000)]
update for rename
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77817
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Chris Lattner [Sat, 1 Aug 2009 21:56:13 +0000 (21:56 +0000)]
fix a fixme by sinking various target-specific directives down into
the appropriate subclasses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77815
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Chris Lattner [Sat, 1 Aug 2009 21:49:24 +0000 (21:49 +0000)]
coff also doesn't have a ReadOnlySection yet, (!)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77814
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Chris Lattner [Sat, 1 Aug 2009 21:48:25 +0000 (21:48 +0000)]
coff doesn't set a .bss seciton, so this is dead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77813
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Chris Lattner [Sat, 1 Aug 2009 21:46:23 +0000 (21:46 +0000)]
it turns out that isWeak() was basically dead anyway. Kill off SectionInfo :-/
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77812
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Chris Lattner [Sat, 1 Aug 2009 21:42:58 +0000 (21:42 +0000)]
don't use isWeak anymore.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77810
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Chris Lattner [Sat, 1 Aug 2009 21:30:49 +0000 (21:30 +0000)]
fix a layering violation by moving SectionKind out to its own header.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77808
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Dan Gohman [Sat, 1 Aug 2009 21:25:46 +0000 (21:25 +0000)]
Minor whitespace tidiness.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77807
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Dan Gohman [Sat, 1 Aug 2009 21:25:00 +0000 (21:25 +0000)]
Fix typos in comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77806
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Chris Lattner [Sat, 1 Aug 2009 21:21:43 +0000 (21:21 +0000)]
with the previous refactoring, fixme fixed!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77805
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Chris Lattner [Sat, 1 Aug 2009 21:14:30 +0000 (21:14 +0000)]
update for API change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77804
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Chris Lattner [Sat, 1 Aug 2009 21:11:14 +0000 (21:11 +0000)]
Change SectionKind to be a property that is true of a *section*, it
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
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Chris Lattner [Sat, 1 Aug 2009 19:25:25 +0000 (19:25 +0000)]
add a note about the build bots
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77796
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Dan Gohman [Sat, 1 Aug 2009 19:14:37 +0000 (19:14 +0000)]
Minor code cleanups.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77795
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Dan Gohman [Sat, 1 Aug 2009 19:13:38 +0000 (19:13 +0000)]
Print the target flags as an int instead of a char, as they aren't
actually characters.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77794
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Dan Gohman [Sat, 1 Aug 2009 19:11:31 +0000 (19:11 +0000)]
Use the default copy ctor and copy-assignment operators.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77793
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Dan Gohman [Sat, 1 Aug 2009 19:11:04 +0000 (19:11 +0000)]
Add nounwind to this test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77792
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Nick Lewycky [Sat, 1 Aug 2009 19:09:44 +0000 (19:09 +0000)]
Add newline at end of file to remove gcc warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77791
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Benjamin Kramer [Sat, 1 Aug 2009 19:07:29 +0000 (19:07 +0000)]
Remove now empty unit test directory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77790
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Chris Lattner [Sat, 1 Aug 2009 18:38:21 +0000 (18:38 +0000)]
daniel says it's fine to nuke this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77789
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Chris Lattner [Sat, 1 Aug 2009 18:35:49 +0000 (18:35 +0000)]
update for new api
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77788
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Chris Lattner [Sat, 1 Aug 2009 18:25:49 +0000 (18:25 +0000)]
All MCSections are now required to have a SectionKind.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77787
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Eli Friedman [Sat, 1 Aug 2009 16:37:18 +0000 (16:37 +0000)]
Hack to make this test work on platforms which aren't Macs. Fixing this
myself because I'm getting tired of seeing the red buildbots, which have
been red since 5:30PM PDT last night.
Proposed supplement to developer policy: committers should make sure to
be around to watch for buildbot failures after committing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77785
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Evan Cheng [Sat, 1 Aug 2009 06:13:52 +0000 (06:13 +0000)]
Workaround a couple of Darwin assembler bugs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77781
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Dan Gohman [Sat, 1 Aug 2009 04:19:43 +0000 (04:19 +0000)]
Give MachineFunctionAnalysis a destructor so it can verify that
that it released its allocated memory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77775
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Dan Gohman [Sat, 1 Aug 2009 04:18:29 +0000 (04:18 +0000)]
Delete a redundant variable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77774
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Dan Gohman [Sat, 1 Aug 2009 03:51:09 +0000 (03:51 +0000)]
Minor code simplifications.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77769
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Dan Gohman [Sat, 1 Aug 2009 03:42:59 +0000 (03:42 +0000)]
Minor code simplifications.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77768
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Daniel Dunbar [Sat, 1 Aug 2009 03:37:54 +0000 (03:37 +0000)]
Avoid a problem with ulimit on Solaris & friends, patch by Edward O'Callaghan!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77767
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Evan Cheng [Sat, 1 Aug 2009 01:43:45 +0000 (01:43 +0000)]
Split t2MOVCCs since some assemblers do not recognize mov shifted register alias with predicate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77764
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Ted Kremenek [Sat, 1 Aug 2009 01:28:23 +0000 (01:28 +0000)]
Make default ctor for ImmutableSet::iterator public.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77762
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Daniel Dunbar [Sat, 1 Aug 2009 00:48:30 +0000 (00:48 +0000)]
llvm-mc: More quoted identifier support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77761
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Dan Gohman [Sat, 1 Aug 2009 00:42:23 +0000 (00:42 +0000)]
SelectionDAGISel no longer needs to check hasAvailableExternallyLinkage,
as it is now a MachineFunctionPass, and MachineFunctionPass now handles
this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77760
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Dan Gohman [Sat, 1 Aug 2009 00:34:30 +0000 (00:34 +0000)]
Make UnreachableMachineBlockElim preserve MachineDominatorTree and
MachineLoopInfo.
llc now runs MachineLoopInfo and MachineDominatorTree only twice, instead
of three times.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77759
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Dan Gohman [Sat, 1 Aug 2009 00:31:02 +0000 (00:31 +0000)]
The X86 maximal stack alignment calculator preserves the CFG. Also,
be more careful about the return value of runOnMachineFunction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77758
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Dan Gohman [Sat, 1 Aug 2009 00:26:16 +0000 (00:26 +0000)]
X86 floating-point passes don't modify the CFG.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77757
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Evan Cheng [Sat, 1 Aug 2009 00:16:10 +0000 (00:16 +0000)]
Fix Thumb2 function call isel. Thumb1 and Thumb2 should share the same
instructions for calls since BL and BLX are always 32-bit long and BX is always
16-bit long.
Also, we should be using BLX to call external function stubs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77756
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Dan Gohman [Fri, 31 Jul 2009 23:44:16 +0000 (23:44 +0000)]
Use setPreservesAll in X86CodeEmitter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77755
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Dan Gohman [Fri, 31 Jul 2009 23:37:33 +0000 (23:37 +0000)]
Use setPreservesAll and setPreservesCFG in CodeGen passes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77754
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Dan Gohman [Fri, 31 Jul 2009 23:36:22 +0000 (23:36 +0000)]
SelectionDAGISel does not "preserve all", since it makes lots of changes
to the MachineFunction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77753
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Dan Gohman [Fri, 31 Jul 2009 23:36:06 +0000 (23:36 +0000)]
Use a range insert instead of an explicit loop.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77752
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Daniel Dunbar [Fri, 31 Jul 2009 23:13:12 +0000 (23:13 +0000)]
llvm-mc: Add -triple, and fix some typos
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77750
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Daniel Dunbar [Fri, 31 Jul 2009 23:04:32 +0000 (23:04 +0000)]
llvm-mc: Fix .s output to quote section & symbol names when necessary.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77749
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Owen Anderson [Fri, 31 Jul 2009 22:45:43 +0000 (22:45 +0000)]
Privatize all but one of the remaining constant tables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77748
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Bob Wilson [Fri, 31 Jul 2009 22:41:21 +0000 (22:41 +0000)]
Allow target intrinsics that return multiple values, i.e., struct types,
in SelectionDAGLowering::visitTargetIntrinsic.
This removes a bit of special-case code for vector types. After staring
at it for a while, I managed to convince myself that it is not necessary.
The only case where TLI.getValueType() differs from MVT::getMVT is for iPTR,
so this code could potentially make a difference for a vector of pointers.
But, it looks like that is not supported. Calling TLI.getValueType() on
a vector of pointers leads to the following sequence of calls:
TargetLowering::getValueType
MVT::getMVT
MVT::getVectorVT(iPTR, num elements)
MVT::getExtendedVectorVT
MVT::getTypeForMVT for iPTR
assertion fails "Type is not extended!"
So, unless I'm really missing something, this bit of code is irrelevant to
the current version of LLVM, which is consistent with the fact that I don't
see this code in other similar places.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77747
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Mikhail Glushenkov [Fri, 31 Jul 2009 22:24:20 +0000 (22:24 +0000)]
Add a warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77746
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Daniel Dunbar [Fri, 31 Jul 2009 22:22:54 +0000 (22:22 +0000)]
llvm-mc: A few more parsing / match tweaks.
- Operands which are just a label should be parsed as immediates, not memory
operands (from the assembler perspective).
- Match a few more flavors of immediates.
- Distinguish match functions for memory operands which don't take a segment
register.
- We match the .s for "hello world" now!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77745
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Evan Cheng [Fri, 31 Jul 2009 22:22:22 +0000 (22:22 +0000)]
t2BR_JT is mov pc, it's 2 byte long, not 4.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77744
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Evan Cheng [Fri, 31 Jul 2009 22:21:55 +0000 (22:21 +0000)]
Thumb2 movcc need .w suffix.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77743
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Chris Lattner [Fri, 31 Jul 2009 22:18:14 +0000 (22:18 +0000)]
add some comments on how this is *supposed* to work. We don't
need the PreferredEHDataFormat hook, but I have yet-more refactoring to
do before I can zap it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77742
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Chris Lattner [Fri, 31 Jul 2009 22:03:47 +0000 (22:03 +0000)]
rearrange a conditional. Even if this weren't #if 0'd out, this would
have no functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77741
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David Greene [Fri, 31 Jul 2009 21:57:10 +0000 (21:57 +0000)]
Simplify operand padding by keying off tabs in the asm stream. If
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
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Daniel Dunbar [Fri, 31 Jul 2009 21:55:09 +0000 (21:55 +0000)]
llvm-mc: Support quoted identifiers.
- 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
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Chris Lattner [Fri, 31 Jul 2009 21:39:55 +0000 (21:39 +0000)]
PreferredEHDataFormat is always call with data and global, but this whole
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
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Owen Anderson [Fri, 31 Jul 2009 21:38:10 +0000 (21:38 +0000)]
Fix unit tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77734
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Owen Anderson [Fri, 31 Jul 2009 21:35:40 +0000 (21:35 +0000)]
Move the metadata constructors back to 2.5 syntax.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77733
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Benjamin Kramer [Fri, 31 Jul 2009 20:56:31 +0000 (20:56 +0000)]
Update unittest for LLVM API change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77730
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Dan Gohman [Fri, 31 Jul 2009 20:56:29 +0000 (20:56 +0000)]
LibCallAliasAnalysis doesn't use TargetData.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77729
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Daniel Dunbar [Fri, 31 Jul 2009 20:53:16 +0000 (20:53 +0000)]
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77728
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Dan Gohman [Fri, 31 Jul 2009 20:53:12 +0000 (20:53 +0000)]
Make TargetData optional in MemoryDependenceAnalysis.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77727
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Chris Lattner [Fri, 31 Jul 2009 20:52:39 +0000 (20:52 +0000)]
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77726
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Dan Gohman [Fri, 31 Jul 2009 20:47:45 +0000 (20:47 +0000)]
Remove an unnecessary header.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77725
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Chris Lattner [Fri, 31 Jul 2009 20:43:26 +0000 (20:43 +0000)]
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77724
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Chris Lattner [Fri, 31 Jul 2009 20:36:15 +0000 (20:36 +0000)]
remove a pointless override.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77723
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Owen Anderson [Fri, 31 Jul 2009 20:28:14 +0000 (20:28 +0000)]
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77721
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Dan Gohman [Fri, 31 Jul 2009 20:24:18 +0000 (20:24 +0000)]
Fix GVN's debug output, now that operator<< on Value* doesn't print
a trailing newline.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77719
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Eric Christopher [Fri, 31 Jul 2009 20:07:27 +0000 (20:07 +0000)]
Whitespace and 80-col cleanup.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77718
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Bill Wendling [Fri, 31 Jul 2009 19:52:24 +0000 (19:52 +0000)]
- Convert the rest of the DOUTs to DEBUG+errs().
- One formatting change.
No intended functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77717
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Eli Friedman [Fri, 31 Jul 2009 19:36:47 +0000 (19:36 +0000)]
PR4662: Fix a crash introduced by the recent LLVMContext changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77716
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Dan Gohman [Fri, 31 Jul 2009 19:26:54 +0000 (19:26 +0000)]
Fix a typo in a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77715
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Benjamin Kramer [Fri, 31 Jul 2009 19:12:33 +0000 (19:12 +0000)]
Adjust unit test for the MCSection changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77714
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Dan Gohman [Fri, 31 Jul 2009 18:59:29 +0000 (18:59 +0000)]
Delete spurious semicolons.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77712
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Benjamin Kramer [Fri, 31 Jul 2009 18:58:46 +0000 (18:58 +0000)]
Fix build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77711
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Ted Kremenek [Fri, 31 Jul 2009 18:50:22 +0000 (18:50 +0000)]
Update CMake files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77709
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Chris Lattner [Fri, 31 Jul 2009 18:48:30 +0000 (18:48 +0000)]
switch off of 'Section' onto MCSection. We're not properly using
MCSection subclasses yet, but this is a step in the right direction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77708
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Dan Gohman [Fri, 31 Jul 2009 18:36:25 +0000 (18:36 +0000)]
Remove Annotation.h, which is no longer used in the LLVM tree.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77706
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Evan Cheng [Fri, 31 Jul 2009 18:35:56 +0000 (18:35 +0000)]
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77705
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Dan Gohman [Fri, 31 Jul 2009 18:35:51 +0000 (18:35 +0000)]
MachineFunction no longer needs Annotation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77704
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Evan Cheng [Fri, 31 Jul 2009 18:28:05 +0000 (18:28 +0000)]
- Teach TBB / TBH offset limits are 510 and 131070 respectively since the offset
is scaled by two.
- Teach GetInstSizeInBytes about TBB and TBH.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77701
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Chris Lattner [Fri, 31 Jul 2009 18:27:48 +0000 (18:27 +0000)]
fix some more issues where we expected GetSection to do "get or create"
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77700
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Dan Gohman [Fri, 31 Jul 2009 18:23:24 +0000 (18:23 +0000)]
Fix printing of Alloca instructions with null operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77697
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Dan Gohman [Fri, 31 Jul 2009 18:21:48 +0000 (18:21 +0000)]
Fix some problems with ASTCallbackVH in its use as a DenseMap key.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77696
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Dan Gohman [Fri, 31 Jul 2009 18:20:18 +0000 (18:20 +0000)]
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77695
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Devang Patel [Fri, 31 Jul 2009 18:18:52 +0000 (18:18 +0000)]
Process DbgDeclareInst.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77694
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Dan Gohman [Fri, 31 Jul 2009 18:18:19 +0000 (18:18 +0000)]
Split DenseMapInfo into a separate header file, so that it can be
included separately.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77693
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Daniel Dunbar [Fri, 31 Jul 2009 18:16:53 +0000 (18:16 +0000)]
Normalize target registration code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77692
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Dan Gohman [Fri, 31 Jul 2009 18:16:33 +0000 (18:16 +0000)]
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77691
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Chris Lattner [Fri, 31 Jul 2009 17:47:16 +0000 (17:47 +0000)]
fix a bunch of failing tests now that MCContext::GetSection doesn't create sections.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77689
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Chris Lattner [Fri, 31 Jul 2009 17:42:42 +0000 (17:42 +0000)]
refactor section construction in TLOF to be through an explicit
initialize method, which can be called when an MCContext is available.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77687
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Owen Anderson [Fri, 31 Jul 2009 17:39:07 +0000 (17:39 +0000)]
Move getTrue() and getFalse() to 2.5-like APIs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77685
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Chris Lattner [Fri, 31 Jul 2009 17:02:00 +0000 (17:02 +0000)]
split MCSection stuff out to its own .cpp file, add a new
MCSectionWithKind subclass of MCSection.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77684
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Chris Lattner [Fri, 31 Jul 2009 16:47:16 +0000 (16:47 +0000)]
move the sectionkind and section classes to TargetLoweringObjectFile.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77681
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Chris Lattner [Fri, 31 Jul 2009 16:43:49 +0000 (16:43 +0000)]
create sections with MCSection::Create instead of Context->getOrCreateSection.
This is needed to allow polymorphic sections.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77680
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Chris Lattner [Fri, 31 Jul 2009 16:17:13 +0000 (16:17 +0000)]
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77679
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Benjamin Kramer [Fri, 31 Jul 2009 14:22:13 +0000 (14:22 +0000)]
Work around a dangling pointer dereference when enumerating NamedMDNodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77675
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Benjamin Kramer [Fri, 31 Jul 2009 11:35:26 +0000 (11:35 +0000)]
Fix a struct/class mismatch, to silence a MSVC warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77673
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Sanjiv Gupta [Fri, 31 Jul 2009 07:35:57 +0000 (07:35 +0000)]
define target names for std libcalls.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77667
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Daniel Dunbar [Fri, 31 Jul 2009 03:11:49 +0000 (03:11 +0000)]
Add this test back, the check pattern was too strict.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77662
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Daniel Dunbar [Fri, 31 Jul 2009 03:02:41 +0000 (03:02 +0000)]
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
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77661
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