b9196679f9
fix printing of function-local metadata to print all the operands of the
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mdnode, not just operand 0 over and over.
llvm-svn: 92326
2009-12-31 01:44:44 +00:00
31fcc28a84
simplify printing of mdstring and Argument.
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llvm-svn: 92325
2009-12-31 01:41:14 +00:00
be2de79b77
simplify asmprinting of NamedMDNode
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llvm-svn: 92324
2009-12-31 01:36:50 +00:00
9b493028df
rename "elements" of metadata to "operands". "Elements" are
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things that occur in types. "operands" are things that occur
in values.
llvm-svn: 92322
2009-12-31 01:22:29 +00:00
93163c401e
Do not crash when .ll printing metadata that smells like debug info, but isn't.
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llvm-svn: 92268
2009-12-29 21:17:33 +00:00
a0566979b7
Final step in the metadata API restructuring: move the
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getMDKindID/getMDKindNames methods to LLVMContext (and add
convenience methods to Module), eliminating MetadataContext.
Move the state that it maintains out to LLVMContext.
llvm-svn: 92259
2009-12-29 09:01:33 +00:00
031560c2c7
tidy up debug info comments, use ->isVoidTy() where reasonable.
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llvm-svn: 92249
2009-12-29 07:25:48 +00:00
2f2aa2b067
This is a major cleanup of the instruction metadata interfaces that
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I asked Devang to do back on Sep 27. Instead of going through the
MetadataContext class with methods like getMD() and getMDs(), just
ask the instruction directly for its metadata with getMetadata()
and getAllMetadata().
This includes a variety of other fixes and improvements: previously
all Value*'s were bloated because the HasMetadata bit was thrown into
value, adding a 9th bit to a byte. Now this is properly sunk down to
the Instruction class (the only place where it makes sense) and it
will be folded away somewhere soon.
This also fixes some confusion in getMDs and its clients about
whether the returned list is indexed by the MDID or densely packed.
This is now returned sorted and densely packed and the comments make
this clear.
This introduces a number of fixme's which I'll follow up on.
llvm-svn: 92235
2009-12-28 23:41:32 +00:00
c9558df1f0
rename getHandlerNames to getMDKindNames, simplify its interface
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and simplify all the clients that use it.
llvm-svn: 92224
2009-12-28 20:10:43 +00:00
53bb5e4ae0
change the strange MetadataContext::getMDs function to expose less
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irrelevant internal implementation details to clients.
llvm-svn: 92210
2009-12-28 08:14:54 +00:00
0471abd58b
Formalize MDNode's function-localness:
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- an MDNode is designated as function-local when created, and continues to be even if its operands are modified not to refer to function-local IR
- function-localness is designated via lowest bit in SubclassData
- getLocalFunction() descends MDNode tree to see if it is consistently function-local
Add verification of MDNodes to checks that MDNodes are consistently function-local.
Update AsmWriter to use isFunctionLocal().
llvm-svn: 91708
2009-12-18 20:09:14 +00:00
27a0ecfa39
Add MSP430 interrupt calling conv. No functionality change yet.
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llvm-svn: 90738
2009-12-07 02:27:35 +00:00
4d633542f2
Avoid creating a metadata slot for all metadata that contains an instruction
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llvm-svn: 90581
2009-12-04 20:07:10 +00:00
a6bd3f5f5e
Fix crasher when N->getElement(n) is NULL
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llvm-svn: 90572
2009-12-04 18:29:23 +00:00
b7176a13a4
Teach AsmWriter to write inline (not via a global metadata slot) metadata that contains an instruction
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llvm-svn: 90512
2009-12-04 01:35:02 +00:00
00e87d19f5
Special case FixedStackPseudoSourceValueVal as well. Do we really need to differentiate PseudoSourceValueVal from FixedStackPseudoSourceValueVal at this level?
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llvm-svn: 88902
2009-11-16 07:10:36 +00:00
96b26acd0f
Remove extraneous commit.
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llvm-svn: 88716
2009-11-13 23:08:47 +00:00
0cabd30b22
Print out something, even if it's non-parseable later when we've
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got ghost linkage. It's better than aborting.
llvm-svn: 88715
2009-11-13 23:00:14 +00:00
aa99c94e2a
Revert 85678/85680. The decision is to stay with the current form of
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indirectbr, thus we don't need "blockaddr(@func, null)". Eliminate it
for simplicity.
llvm-svn: 85699
2009-11-01 01:27:45 +00:00
b2c0e243c5
Make blockaddress(@func, null) be valid, and make 'deleting a basic
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block with a blockaddress still referring to it' replace the invalid
blockaddress with a new blockaddress(@func, null) instead of a
inttoptr(1).
This changes the bitcode encoding format, and still needs codegen
support (this should produce a non-zero value, referring to the entry
block of the function would also be quite reasonable).
llvm-svn: 85678
2009-10-31 20:08:37 +00:00
43c574068b
Simplify this code and avoid an extra space character in the output.
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llvm-svn: 85568
2009-10-30 02:01:10 +00:00
214cc709bc
asmprinter support for BlockAddress.
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llvm-svn: 85367
2009-10-28 03:38:12 +00:00
d04cb6d0fa
rename indbr -> indirectbr to appease the residents of #llvm.
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llvm-svn: 85351
2009-10-28 00:19:10 +00:00
3ed871fe62
add enough support for indirect branch for the feature test to pass
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(assembler,asmprinter, bc reader+writer) and document it. Codegen
currently aborts on it.
llvm-svn: 85274
2009-10-27 19:13:16 +00:00
26a7ae4fba
Type.h doesn't need to #include LLVMContext.h
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llvm-svn: 85254
2009-10-27 17:08:31 +00:00
8acf2956b8
Remove AllocationInst. Since MallocInst went away, AllocaInst is the only subclass of AllocationInst, so it no longer is necessary.
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llvm-svn: 84969
2009-10-23 21:09:37 +00:00
6da5dbf3c2
Fix getMDs() interface such that it does not expose implementation details.
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llvm-svn: 84885
2009-10-22 18:55:16 +00:00
084679e70a
Using TrackingVH instead of WeakVH or WeakMetadataVH.
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llvm-svn: 84884
2009-10-22 18:25:28 +00:00
0fffb49d56
Fix getHandlerNames() interface. Now it populate clinet supplied small vector with handler names.
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llvm-svn: 84820
2009-10-22 01:01:24 +00:00
1cfb958b00
Rename msasm to alignstack per review.
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llvm-svn: 84795
2009-10-21 23:28:00 +00:00
49914e6eb3
Do not use SmallVector to store MDNode elements.
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llvm-svn: 84784
2009-10-21 21:25:09 +00:00
fd04c74bc0
Add an "msasm" flag to inline asm as suggested in PR 5125.
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A little ugliness is accepted to keep the binary file format
compatible. No functional change yet.
llvm-svn: 84020
2009-10-13 20:46:56 +00:00
bcdb02587e
Do not assume that the module is set.
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llvm-svn: 83462
2009-10-07 16:37:55 +00:00
48575e3f2e
Check for null MDNode element while printing comment.
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llvm-svn: 83172
2009-09-30 21:26:51 +00:00
711ab5b8ec
Print tag name for MDNodes that are used to encode debug info.
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llvm-svn: 83160
2009-09-30 20:16:54 +00:00
ba4a6fdd17
Parse custom metadata attached with an instruction.
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llvm-svn: 83033
2009-09-29 00:01:14 +00:00
2d85eef974
s/class Metadata/class MetadataContext/g
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llvm-svn: 83019
2009-09-28 21:41:20 +00:00
565371b4c9
Do not hardcode metadata names.
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llvm-svn: 83010
2009-09-28 20:56:00 +00:00
59c0c1388f
Remove dead code.
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llvm-svn: 82999
2009-09-28 18:31:56 +00:00
c0353bfff5
Give MachineMemOperand an operator<<, factoring out code from
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two different places for printing MachineMemOperands.
Drop the virtual from Value::dump and instead give Value a
protected virtual hook that can be overridden by subclasses
to implement custom printing. This lets printing be more
consistent, and simplifies printing of PseudoSourceValue
values.
llvm-svn: 82599
2009-09-23 01:33:16 +00:00
7d6781b0fe
Tabs -> spaces, and remove trailing whitespace.
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llvm-svn: 82355
2009-09-20 02:20:51 +00:00
dec23fd825
Print debug info attached with an instruction.
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llvm-svn: 82075
2009-09-16 20:21:17 +00:00
2fbeaf084f
Remove some unused variables and methods warned about by
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icc (#177 , partial). Patch by Erick Tryzelaar.
llvm-svn: 81106
2009-09-06 08:33:48 +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
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
b1d782bec9
eliminate the std::ostream form of WriteAsOperand and update clients.
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This also updates dominator related stuff.
llvm-svn: 79825
2009-08-23 05:17:37 +00:00
3924bb5792
remove the std::ostream version of module and type printing.
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llvm-svn: 79823
2009-08-23 04:52:46 +00:00
b25de3ff60
eliminate the "Value" printing methods that print to a std::ostream.
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This required converting a bunch of stuff off DOUT and other cleanups.
llvm-svn: 79819
2009-08-23 04:37:46 +00:00
16f5415f5b
Rename hasNoUnsignedOverflow and hasNoSignedOverflow to hasNoUnsignedWrap
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and hasNoSignedWrap, for consistency with the nuw and nsw properties.
llvm-svn: 79539
2009-08-20 17:11:38 +00:00
ee97b8b11c
the MinPad argument to PadToColumn only really makes sense to be 1,
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just remove the argument and replace it with 1.
llvm-svn: 79246
2009-08-17 15:48:08 +00:00
Chris Lattner