bd11c41b91
Minor whitespace cleanups.
...
llvm-svn: 95801
2010-02-10 20:42:57 +00:00
e34890f921
Add a hook to AssemblyAnnotationWriter to allow custom info comments
...
to be printed, in place of the familiar "uses=" comments.
llvm-svn: 95798
2010-02-10 20:41:46 +00:00
5ded1424b0
Print a comment next to "materializable" global values, to distinguish
...
them from values that are not actually defined in the module.
llvm-svn: 94854
2010-01-29 23:12:36 +00:00
b17c58674e
Convert some users of ftostr to raw_ostream.
...
llvm-svn: 94808
2010-01-29 14:42:22 +00:00
091217be6f
Kill ModuleProvider and ghost linkage by inverting the relationship between
...
Modules and ModuleProviders. Because the "ModuleProvider" simply materializes
GlobalValues now, and doesn't provide modules, it's renamed to
"GVMaterializer". Code that used to need a ModuleProvider to materialize
Functions can now materialize the Functions directly. Functions no longer use a
magic linkage to record that they're materializable; they simply ask the
GVMaterializer.
Because the C ABI must never change, we can't remove LLVMModuleProviderRef or
the functions that refer to it. Instead, because Module now exposes the same
functionality ModuleProvider used to, we store a Module* in any
LLVMModuleProviderRef and translate in the wrapper methods. The bindings to
other languages still use the ModuleProvider concept. It would probably be
worth some time to update them to follow the C++ more closely, but I don't
intend to do it.
Fixes http://llvm.org/PR5737 and http://llvm.org/PR5735 .
llvm-svn: 94686
2010-01-27 20:34:15 +00:00
e5f2af7594
Refactor common parts of MDNode::getFunction() and assertLocalFunction() into getFunctionForValue()
...
llvm-svn: 93977
2010-01-20 04:45:57 +00:00
cf6830d3eb
Make printing of metadata more robust when function is not found (which is the normal situation for non function-local metadata)
...
llvm-svn: 93748
2010-01-18 19:15:57 +00:00
61e6e829c6
Fix printing of function-local metadata in AsmWriter
...
llvm-svn: 93402
2010-01-14 01:47:37 +00:00
7b1a7ed330
Further progration of metadata operands. The
...
dumper doesn't really do what I want yet, but
at least it doesn't crash now.
llvm-svn: 93272
2010-01-13 00:00:24 +00:00
6edcd3994c
Allow null to be an element of NamedMDNode. e.g. !llvm.stuff = !{!0, !1 , null}
...
llvm-svn: 92783
2010-01-05 21:47:32 +00:00
a81a6dff0d
Convert a ton of simple integer type equality tests to the new predicate.
...
llvm-svn: 92760
2010-01-05 20:07:06 +00:00
c7f9b12207
Change errs() to dbgs().
...
llvm-svn: 92652
2010-01-05 01:29:26 +00:00
d5bace7092
fix refactoro
...
llvm-svn: 92349
2009-12-31 08:23:09 +00:00
b419a1e44f
use early exits to reduce indentation.
...
llvm-svn: 92335
2009-12-31 02:33:14 +00:00
cdec581a35
eliminate another copy of the mdnode printing logic, simplify the
...
one that remains.
llvm-svn: 92334
2009-12-31 02:31:59 +00:00
0d50bddda6
random tidying for MDNode printing.
...
llvm-svn: 92333
2009-12-31 02:27:30 +00:00
efb5e39428
eliminate a bunch of useless forwarding functions with one caller.
...
llvm-svn: 92332
2009-12-31 02:23:35 +00:00
cf4a76e441
make mdnMap type safe, rename accessors for consistency with the rest of llvm.
...
llvm-svn: 92331
2009-12-31 02:20:11 +00:00
01635a8428
metadata can't be a global var initializer.
...
llvm-svn: 92330
2009-12-31 02:15:45 +00:00
bddea6a530
simplify mdnode printing logic. Now N->dump() only
...
dumps one node instead of all of them.
llvm-svn: 92329
2009-12-31 02:13:35 +00:00
2c48c64821
unify two copies of the NamedMDNode printing code.
...
llvm-svn: 92327
2009-12-31 01:54:05 +00:00
b9196679f9
fix printing of function-local metadata to print all the operands of the
...
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.
...
llvm-svn: 92325
2009-12-31 01:41:14 +00:00
be2de79b77
simplify asmprinting of NamedMDNode
...
llvm-svn: 92324
2009-12-31 01:36:50 +00:00
9b493028df
rename "elements" of metadata to "operands". "Elements" are
...
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.
...
llvm-svn: 92268
2009-12-29 21:17:33 +00:00
a0566979b7
Final step in the metadata API restructuring: move the
...
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.
...
llvm-svn: 92249
2009-12-29 07:25:48 +00:00
2f2aa2b067
This is a major cleanup of the instruction metadata interfaces that
...
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
...
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
...
irrelevant internal implementation details to clients.
llvm-svn: 92210
2009-12-28 08:14:54 +00:00
0471abd58b
Formalize MDNode's function-localness:
...
- 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.
...
llvm-svn: 90738
2009-12-07 02:27:35 +00:00
4d633542f2
Avoid creating a metadata slot for all metadata that contains an instruction
...
llvm-svn: 90581
2009-12-04 20:07:10 +00:00
a6bd3f5f5e
Fix crasher when N->getElement(n) is NULL
...
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
...
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?
...
llvm-svn: 88902
2009-11-16 07:10:36 +00:00
96b26acd0f
Remove extraneous commit.
...
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
...
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
...
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
...
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.
...
llvm-svn: 85568
2009-10-30 02:01:10 +00:00
214cc709bc
asmprinter support for BlockAddress.
...
llvm-svn: 85367
2009-10-28 03:38:12 +00:00
d04cb6d0fa
rename indbr -> indirectbr to appease the residents of #llvm.
...
llvm-svn: 85351
2009-10-28 00:19:10 +00:00
3ed871fe62
add enough support for indirect branch for the feature test to pass
...
(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
...
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.
...
llvm-svn: 84969
2009-10-23 21:09:37 +00:00
6da5dbf3c2
Fix getMDs() interface such that it does not expose implementation details.
...
llvm-svn: 84885
2009-10-22 18:55:16 +00:00
084679e70a
Using TrackingVH instead of WeakVH or WeakMetadataVH.
...
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.
...
llvm-svn: 84820
2009-10-22 01:01:24 +00:00
1cfb958b00
Rename msasm to alignstack per review.
...
llvm-svn: 84795
2009-10-21 23:28:00 +00:00
49914e6eb3
Do not use SmallVector to store MDNode elements.
...
llvm-svn: 84784
2009-10-21 21:25:09 +00:00
fd04c74bc0
Add an "msasm" flag to inline asm as suggested in PR 5125.
...
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.
...
llvm-svn: 83462
2009-10-07 16:37:55 +00:00
48575e3f2e
Check for null MDNode element while printing comment.
...
llvm-svn: 83172
2009-09-30 21:26:51 +00:00
711ab5b8ec
Print tag name for MDNodes that are used to encode debug info.
...
llvm-svn: 83160
2009-09-30 20:16:54 +00:00
ba4a6fdd17
Parse custom metadata attached with an instruction.
...
llvm-svn: 83033
2009-09-29 00:01:14 +00:00
2d85eef974
s/class Metadata/class MetadataContext/g
...
llvm-svn: 83019
2009-09-28 21:41:20 +00:00
565371b4c9
Do not hardcode metadata names.
...
llvm-svn: 83010
2009-09-28 20:56:00 +00:00
59c0c1388f
Remove dead code.
...
llvm-svn: 82999
2009-09-28 18:31:56 +00:00
c0353bfff5
Give MachineMemOperand an operator<<, factoring out code from
...
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.
...
llvm-svn: 82355
2009-09-20 02:20:51 +00:00
dec23fd825
Print debug info attached with an instruction.
...
llvm-svn: 82075
2009-09-16 20:21:17 +00:00
2fbeaf084f
Remove some unused variables and methods warned about by
...
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
...
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...
...
llvm-svn: 80858
2009-09-03 00:18:58 +00:00
b1d782bec9
eliminate the std::ostream form of WriteAsOperand and update clients.
...
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.
...
llvm-svn: 79823
2009-08-23 04:52:46 +00:00
b25de3ff60
eliminate the "Value" printing methods that print to a std::ostream.
...
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
...
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,
...
just remove the argument and replace it with 1.
llvm-svn: 79246
2009-08-17 15:48:08 +00:00
d04f9bf01a
Fix printing of instructions with null operands.
...
llvm-svn: 79243
2009-08-17 15:28:08 +00:00
d0cc3f31c0
Always print at least one space before adding a comment.
...
llvm-svn: 79242
2009-08-17 15:27:30 +00:00
d57cbfc7d8
Make formatted_raw_ostream restore the buffer settings of the
...
underlying stream when it is finished, so that clients don't
have to do this manually.
llvm-svn: 78952
2009-08-13 23:16:59 +00:00
0809712def
Take the fast path for any named value and any GlobalValue, which doesn't
...
need TypePrinting despite being a subclass of Constant. This fixes
compile-time problems especially visible on 403.gcc when -asm-verbose is
enabled.
llvm-svn: 78951
2009-08-13 23:07:11 +00:00
55f1c09e31
Push LLVMContexts through the IntegerType APIs.
...
llvm-svn: 78948
2009-08-13 21:58:54 +00:00
8061d9e23f
Fix a 4x slowdown in llc -asm-verbose caused by the use of
...
WriteAsOperand in more places.
Now that more things are using WriteAsOperand, its behavior of
constructing a TypePrinting object and populating it with strings for all
the numbered types in the Module on each call is a significant bottleneck.
Fancier solutions could be pursued here, but for now, just bypass the
TypePrinting overhead in obvious cases.
llvm-svn: 78906
2009-08-13 15:27:57 +00:00
b4583b1b36
Change the indentation for LLVM Assembly files from 1 tab to 2 spaces.
...
This is vaguely consistent with LLVM's own source code, but more
importantly it lets more lines stay within 80 columns.
llvm-svn: 78879
2009-08-13 01:41:52 +00:00
69273e6474
Now that numbered types have their number printed, it's no longer
...
interesting to print the number in a comment. Numbered instructions
don't need their number in a comment either.
Also, tidy up newline printing.
llvm-svn: 78865
2009-08-12 23:54:22 +00:00
466876b0a6
Extend the AsmWriter to print unnamed numbered types as "%0 = type ..."
...
and unnamed numbered global variables as "@0 = global ...". Extend the
AsmParser to recognize these forms.
llvm-svn: 78859
2009-08-12 23:32:33 +00:00
12dad639b5
Make AsmWriter more careful with formatted_raw_ostream so that
...
it doesn't leave the underlying stream in unbuffered mode when
the stream was originally buffered.
Also, change WriteAsOperand back to plain raw_ostream. This
lets it work for either formatted_raw_ostream or plain
raw_ostream, so that it doesn't have to force a buffer flush
on a plain raw_ostream.
llvm-svn: 78837
2009-08-12 20:56:03 +00:00
e274526d78
Make LLVM Assembly dramatically easier to read by aligning the comments,
...
using formatted_raw_ostream's PadToColumn.
Before:
bb1: ; preds = %bb
%2 = sext i32 %i.01 to i64 ; <i64> [#uses=1]
%3 = getelementptr double* %p, i64 %2 ; <double*> [#uses=1]
%4 = load double* %3, align 8 ; <double> [#uses=1]
%5 = fmul double %4, 1.100000e+00 ; <double> [#uses=1]
%6 = sext i32 %i.01 to i64 ; <i64> [#uses=1]
%7 = getelementptr double* %p, i64 %6 ; <double*> [#uses=1]
After:
bb1: ; preds = %bb
%2 = sext i32 %i.01 to i64 ; <i64> [#uses=1]
%3 = getelementptr double* %p, i64 %2 ; <double*> [#uses=1]
%4 = load double* %3, align 8 ; <double> [#uses=1]
%5 = fmul double %4, 1.100000e+00 ; <double> [#uses=1]
%6 = sext i32 %i.01 to i64 ; <i64> [#uses=1]
%7 = getelementptr double* %p, i64 %6 ; <double*> [#uses=1]
Several tests required whitespace adjustments.
llvm-svn: 78816
2009-08-12 17:23:50 +00:00
b53e26c7eb
Fix printing of Alloca instructions with null operands.
...
llvm-svn: 77697
2009-07-31 18:23:24 +00:00
847fcacd48
Check null NameMDNode elements.
...
llvm-svn: 77559
2009-07-30 01:02:04 +00:00
b4a4e774db
print single NamedMDNode.
...
llvm-svn: 77549
2009-07-30 00:02:57 +00:00
23e68308b5
Print named metadata.
...
llvm-svn: 77513
2009-07-29 22:04:47 +00:00
a4f43fb5dd
Rename MDNode.h header. It defines MDnode and other metadata classes.
...
New name is Metadata.h.
llvm-svn: 77370
2009-07-28 21:49:47 +00:00
1639c3905e
Add a new keyword 'inbounds' for use with getelementptr. See the
...
LangRef.html changes for details.
llvm-svn: 77259
2009-07-27 21:53:46 +00:00
072833539b
Initialize mdnNext.
...
llvm-svn: 77229
2009-07-27 18:42:56 +00:00
9c7f808201
Change the assembly syntax for nsw, nuw, and exact, putting them
...
after their associated opcodes rather than before. This makes them
a little easier to read.
llvm-svn: 77194
2009-07-27 16:11:46 +00:00
e03eecb75f
Remove Value::{isName, getNameRef}.
...
Also, change MDString to use a StringRef.
llvm-svn: 77098
2009-07-25 23:55:21 +00:00
1ddf98ad8e
Convert a few more things to use raw_ostream.
...
llvm-svn: 77039
2009-07-25 01:43:01 +00:00
6292003492
MDString
...
- Rename member function size(). New name is length().
- Store string beginning and length. Earlier it used to store string end.
llvm-svn: 76841
2009-07-23 02:00:51 +00:00
e059ba6ed2
Derive MDNode from MetadataBase instead of Constant. Emit MDNodes into METADATA_BLOCK in bitcode file.
...
llvm-svn: 76834
2009-07-23 01:07:34 +00:00
902dfff8b6
Rename the new unsigned and signed keywords to nuw and nsw,
...
which stand for no-unsigned-wrap and no-signed-wrap.
llvm-svn: 76810
2009-07-22 22:44:56 +00:00
e171bc8ae5
Do not print "metadata" twice while printing MDString.
...
This fixes unittest failure.
llvm-svn: 76764
2009-07-22 18:10:23 +00:00
7428d8acec
Introduce MetadataBase, a base class for MDString and MDNode.
...
Derive MDString directly from MetadataBase.
Introduce new bitcode block to hold metadata.
llvm-svn: 76759
2009-07-22 17:43:22 +00:00
0ebd69614c
Assembly and Bitcode support for unsigned/signed overflow flags and
...
exact sdiv flags.
llvm-svn: 76475
2009-07-20 21:19:07 +00:00
a3c6f6bffa
Add plumbing for the `linker_private' linkage type. This type is meant for
...
"private" symbols which the assember shouldn't strip, but which the linker may
remove after evaluation. This is mostly useful for Objective-C metadata.
This is plumbing, so we don't have a use of it yet. More to come, etc.
llvm-svn: 76385
2009-07-20 01:03:30 +00:00
fbcc663cbf
llvm_unreachable->llvm_unreachable(0), LLVM_UNREACHABLE->llvm_unreachable.
...
This adds location info for all llvm_unreachable calls (which is a macro now) in
!NDEBUG builds.
In NDEBUG builds location info and the message is off (it only prints
"UREACHABLE executed").
llvm-svn: 75640
2009-07-14 16:55:14 +00:00
Dan Gohman