Chris Lattner
031560c2c7
tidy up debug info comments, use ->isVoidTy() where reasonable.
...
llvm-svn: 92249
2009-12-29 07:25:48 +00:00
Chris Lattner
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
Chris Lattner
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
Chris Lattner
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
Victor Hernandez
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
Anton Korobeynikov
27a0ecfa39
Add MSP430 interrupt calling conv. No functionality change yet.
...
llvm-svn: 90738
2009-12-07 02:27:35 +00:00
Victor Hernandez
4d633542f2
Avoid creating a metadata slot for all metadata that contains an instruction
...
llvm-svn: 90581
2009-12-04 20:07:10 +00:00
Victor Hernandez
a6bd3f5f5e
Fix crasher when N->getElement(n) is NULL
...
llvm-svn: 90572
2009-12-04 18:29:23 +00:00
Victor Hernandez
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
Evan Cheng
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
Eric Christopher
96b26acd0f
Remove extraneous commit.
...
llvm-svn: 88716
2009-11-13 23:08:47 +00:00
Eric Christopher
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
Chris Lattner
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
Chris Lattner
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
Dan Gohman
43c574068b
Simplify this code and avoid an extra space character in the output.
...
llvm-svn: 85568
2009-10-30 02:01:10 +00:00
Chris Lattner
214cc709bc
asmprinter support for BlockAddress.
...
llvm-svn: 85367
2009-10-28 03:38:12 +00:00
Chris Lattner
d04cb6d0fa
rename indbr -> indirectbr to appease the residents of #llvm.
...
llvm-svn: 85351
2009-10-28 00:19:10 +00:00
Chris Lattner
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
Chris Lattner
26a7ae4fba
Type.h doesn't need to #include LLVMContext.h
...
llvm-svn: 85254
2009-10-27 17:08:31 +00:00
Victor Hernandez
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
Devang Patel
6da5dbf3c2
Fix getMDs() interface such that it does not expose implementation details.
...
llvm-svn: 84885
2009-10-22 18:55:16 +00:00
Devang Patel
084679e70a
Using TrackingVH instead of WeakVH or WeakMetadataVH.
...
llvm-svn: 84884
2009-10-22 18:25:28 +00:00
Devang Patel
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
Dale Johannesen
1cfb958b00
Rename msasm to alignstack per review.
...
llvm-svn: 84795
2009-10-21 23:28:00 +00:00
Devang Patel
49914e6eb3
Do not use SmallVector to store MDNode elements.
...
llvm-svn: 84784
2009-10-21 21:25:09 +00:00
Dale Johannesen
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
Devang Patel
bcdb02587e
Do not assume that the module is set.
...
llvm-svn: 83462
2009-10-07 16:37:55 +00:00
Devang Patel
48575e3f2e
Check for null MDNode element while printing comment.
...
llvm-svn: 83172
2009-09-30 21:26:51 +00:00
Devang Patel
711ab5b8ec
Print tag name for MDNodes that are used to encode debug info.
...
llvm-svn: 83160
2009-09-30 20:16:54 +00:00
Devang Patel
ba4a6fdd17
Parse custom metadata attached with an instruction.
...
llvm-svn: 83033
2009-09-29 00:01:14 +00:00
Devang Patel
2d85eef974
s/class Metadata/class MetadataContext/g
...
llvm-svn: 83019
2009-09-28 21:41:20 +00:00
Devang Patel
565371b4c9
Do not hardcode metadata names.
...
llvm-svn: 83010
2009-09-28 20:56:00 +00:00
Devang Patel
59c0c1388f
Remove dead code.
...
llvm-svn: 82999
2009-09-28 18:31:56 +00:00
Dan Gohman
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
Daniel Dunbar
7d6781b0fe
Tabs -> spaces, and remove trailing whitespace.
...
llvm-svn: 82355
2009-09-20 02:20:51 +00:00
Devang Patel
dec23fd825
Print debug info attached with an instruction.
...
llvm-svn: 82075
2009-09-16 20:21:17 +00:00
Duncan Sands
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
Gabor Greif
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
Gabor Greif
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
Chris Lattner
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
Chris Lattner
3924bb5792
remove the std::ostream version of module and type printing.
...
llvm-svn: 79823
2009-08-23 04:52:46 +00:00
Chris Lattner
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
Dan Gohman
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
Chris Lattner
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
Dan Gohman
d04f9bf01a
Fix printing of instructions with null operands.
...
llvm-svn: 79243
2009-08-17 15:28:08 +00:00
Dan Gohman
d0cc3f31c0
Always print at least one space before adding a comment.
...
llvm-svn: 79242
2009-08-17 15:27:30 +00:00
Dan Gohman
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
Dan Gohman
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
Owen Anderson
55f1c09e31
Push LLVMContexts through the IntegerType APIs.
...
llvm-svn: 78948
2009-08-13 21:58:54 +00:00
Dan Gohman
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
Dan Gohman
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
Dan Gohman
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
Dan Gohman
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
Dan Gohman
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
Dan Gohman
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
Dan Gohman
b53e26c7eb
Fix printing of Alloca instructions with null operands.
...
llvm-svn: 77697
2009-07-31 18:23:24 +00:00
Devang Patel
847fcacd48
Check null NameMDNode elements.
...
llvm-svn: 77559
2009-07-30 01:02:04 +00:00
Devang Patel
b4a4e774db
print single NamedMDNode.
...
llvm-svn: 77549
2009-07-30 00:02:57 +00:00
Devang Patel
23e68308b5
Print named metadata.
...
llvm-svn: 77513
2009-07-29 22:04:47 +00:00
Devang Patel
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
Dan Gohman
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
Devang Patel
072833539b
Initialize mdnNext.
...
llvm-svn: 77229
2009-07-27 18:42:56 +00:00
Dan Gohman
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
Daniel Dunbar
e03eecb75f
Remove Value::{isName, getNameRef}.
...
Also, change MDString to use a StringRef.
llvm-svn: 77098
2009-07-25 23:55:21 +00:00
Dan Gohman
1ddf98ad8e
Convert a few more things to use raw_ostream.
...
llvm-svn: 77039
2009-07-25 01:43:01 +00:00
Devang Patel
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
Devang Patel
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
Dan Gohman
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
Devang Patel
e171bc8ae5
Do not print "metadata" twice while printing MDString.
...
This fixes unittest failure.
llvm-svn: 76764
2009-07-22 18:10:23 +00:00
Devang Patel
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
Dan Gohman
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
Bill Wendling
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
Torok Edwin
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
a4f709ee5a
Change printInstruction to not print a trailing newline. Value::dump
...
always adds a newline, so this fixes Value::dump printing an
extra blank line.
llvm-svn: 75481
2009-07-13 18:27:59 +00:00
Torok Edwin
56d0659726
assert(0) -> LLVM_UNREACHABLE.
...
Make llvm_unreachable take an optional string, thus moving the cerr<< out of
line.
LLVM_UNREACHABLE is now a simple wrapper that makes the message go away for
NDEBUG builds.
llvm-svn: 75379
2009-07-11 20:10:48 +00:00
Devang Patel
f04d63a398
Drop "constant" from
...
!0 = constant metadata !{...}
llvm-svn: 75057
2009-07-08 21:57:07 +00:00
Devang Patel
983c6b1b8f
Update SLotTracker to handle MDNode slots.
...
Simplify MDNode printing.
llvm-svn: 75053
2009-07-08 21:44:25 +00:00
Torok Edwin
fb8d6d5b58
Implement changes from Chris's feedback.
...
Finish converting lib/Target.
llvm-svn: 75043
2009-07-08 20:53:28 +00:00
Torok Edwin
6dd2730024
Start converting to new error handling API.
...
cerr+abort -> llvm_report_error
assert(0)+abort -> LLVM_UNREACHABLE (assert(0)+llvm_unreachable-> abort() included)
llvm-svn: 75018
2009-07-08 18:01:40 +00:00
Devang Patel
5546b98d07
Fix metadata unittests
...
llvm-svn: 74638
2009-07-01 20:59:15 +00:00
Devang Patel
de91b9e292
Do not print stranded metadata.
...
llvm-svn: 74632
2009-07-01 19:39:39 +00:00
Devang Patel
39e64d452a
Support stand alone metadata syntax.
...
!0 = constant metadata !{i32 21, i32 22}
@llvm.blah = constant metadata !{i32 1000, i16 200, metadata !0}
llvm-svn: 74630
2009-07-01 19:21:12 +00:00
Anton Korobeynikov
a8fd40b50a
Address review comments: add 3 ARM calling conventions.
...
Dispatch C calling conv. to one of these conventions based on
target triple and subtarget features.
llvm-svn: 73530
2009-06-16 18:50:49 +00:00
Nick Lewycky
adbc284666
Give embedded metadata its own type instead of relying on EmptyStructTy.
...
llvm-svn: 72610
2009-05-30 05:06:04 +00:00
Nick Lewycky
b8f9b7a965
Make MDNode use CallbackVH. Also change MDNode to store Value* instead of
...
Constant* in preperation of a future change to support holding non-Constants
in an MDNode.
llvm-svn: 71407
2009-05-10 20:57:05 +00:00
Chris Lattner
cde89e48b2
Allow aliasee to be a GEP or bitcast instead of just a bitcast.
...
The real fix for this whole mess is to require the operand of the
alias to be a *GlobalValue* (not a general constant, including
constant exprs) but allow the operand and the alias type to be
unrelated.
This fixes PR4066
llvm-svn: 70079
2009-04-25 21:23:19 +00:00
Dan Gohman
6c7a485c19
Don't discard an AssemblyAnnotationWriter when writing GlobalValues,
...
which include Functions, where it can be quite useful to use an
AssemblyAnnotationWriter.
llvm-svn: 69598
2009-04-20 16:10:33 +00:00
Chris Lattner
184f1be4a8
Add a new "available_externally" linkage type. This is intended
...
to support C99 inline, GNU extern inline, etc. Related bugzilla's
include PR3517, PR3100, & PR2933. Nothing uses this yet, but it
appears to work.
llvm-svn: 68940
2009-04-13 05:44:34 +00:00
Nick Lewycky
0bb65f44fa
Remove bogus include.
...
llvm-svn: 68421
2009-04-04 07:42:46 +00:00
Nick Lewycky
49f891958f
Add support for embedded metadata to LLVM. This introduces two new types of
...
Constant, MDString and MDNode which can only be used by globals with a name
that starts with "llvm." or as arguments to a function with the same naming
restriction.
llvm-svn: 68420
2009-04-04 07:22:01 +00:00
Dale Johannesen
93eefa0043
Fix internal representation of fp80 to be the
...
same as a normal i80 {low64, high16} rather
than its own {high64, low16}. A depressing number
of places know about this; I think I got them all.
Bitcode readers and writers convert back to the old
form to avoid breaking compatibility.
llvm-svn: 67562
2009-03-23 21:16:53 +00:00
Dan Gohman
4f2fea1a21
Now that errs() is properly non-buffered, there's no need to
...
explicitly flush it.
llvm-svn: 67526
2009-03-23 15:57:19 +00:00
Nick Lewycky
063699af70
Fix a couple glaring whitespace issues. This file isn't internally consistent
...
either.
llvm-svn: 67288
2009-03-19 06:31:22 +00:00
Nick Lewycky
5aa592a2f8
Remove obviously redundant call.
...
llvm-svn: 67023
2009-03-15 06:39:52 +00:00
Bill Wendling
4bb96e9a50
Revert r66920. It was causing failures in the self-hosting buildbot (in release
...
mode).
Running /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/dg.exp ...
FAIL: /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/crash-narrowfunctiontest.ll
Failed with signal(SIGBUS) at line 1
while running: bugpoint /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/crash-narrowfunctiontest.ll -bugpoint-crashcalls -silence-passes > /dev/null
0 bugpoint 0x0035dd25 llvm::sys::SetInterruptFunction(void (*)()) + 85
1 bugpoint 0x0035e382 llvm::sys::RemoveFileOnSignal(llvm::sys::Path const&, std::string*) + 706
2 libSystem.B.dylib 0x92f112bb _sigtramp + 43
3 libSystem.B.dylib 0xffffffff _sigtramp + 1829694831
4 bugpoint 0x00021d1c main + 92
5 bugpoint 0x00002106 start + 54
6 bugpoint 0x00000004 start + 18446744073709543220
Stack dump:
0. Program arguments: bugpoint /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/crash-narrowfunctiontest.ll -bugpoint-crashcalls -silence-passes
FAIL: /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/misopt-basictest.ll
Failed with signal(SIGBUS) at line 1
while running: bugpoint /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/misopt-basictest.ll -dce -bugpoint-deletecalls -simplifycfg -silence-passes
0 bugpoint 0x0035dd25 llvm::sys::SetInterruptFunction(void (*)()) + 85
1 bugpoint 0x0035e382 llvm::sys::RemoveFileOnSignal(llvm::sys::Path const&, std::string*) + 706
2 libSystem.B.dylib 0x92f112bb _sigtramp + 43
3 libSystem.B.dylib 0xffffffff _sigtramp + 1829694831
4 bugpoint 0x00021d1c main + 92
5 bugpoint 0x00002106 start + 54
6 bugpoint 0x00000006 start + 18446744073709543222
Stack dump:
0. Program arguments: bugpoint /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/misopt-basictest.ll -dce -bugpoint-deletecalls -simplifycfg -silence-passes
FAIL: /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/remove_arguments_test.ll
Failed with signal(SIGBUS) at line 1
while running: bugpoint /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/remove_arguments_test.ll -bugpoint-crashcalls -silence-passes
0 bugpoint 0x0035dd25 llvm::sys::SetInterruptFunction(void (*)()) + 85
1 bugpoint 0x0035e382 llvm::sys::RemoveFileOnSignal(llvm::sys::Path const&, std::string*) + 706
2 libSystem.B.dylib 0x92f112bb _sigtramp + 43
3 libSystem.B.dylib 0xffffffff _sigtramp + 1829694831
4 bugpoint 0x00021d1c main + 92
5 bugpoint 0x00002106 start + 54
Stack dump:
0. Program arguments: bugpoint /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/remove_arguments_test.ll -bugpoint-crashcalls -silence-passes
--- Reverse-merging (from foreign repository) r66920 into '.':
U include/llvm/Support/CallSite.h
U include/llvm/Instructions.h
U lib/Analysis/IPA/GlobalsModRef.cpp
U lib/Analysis/IPA/Andersens.cpp
U lib/Bitcode/Writer/BitcodeWriter.cpp
U lib/VMCore/Instructions.cpp
U lib/VMCore/Verifier.cpp
U lib/VMCore/AsmWriter.cpp
U lib/Transforms/Utils/LowerInvoke.cpp
U lib/Transforms/Scalar/SimplifyCFGPass.cpp
U lib/Transforms/IPO/PruneEH.cpp
U lib/Transforms/IPO/DeadArgumentElimination.cpp
llvm-svn: 66953
2009-03-13 21:15:59 +00:00
Gabor Greif
258232fb80
Second installment of "BasicBlock operands to the back"
...
changes.
For InvokeInst now all arguments begin at op_begin().
The Callee, Cont and Fail are now faster to get by
access relative to op_end().
This patch introduces some temporary uglyness in CallSite.
Next I'll bring CallInst up to a similar scheme and then
the uglyness will magically vanish.
This patch also exposes all the reliance of the libraries
on InvokeInst's operand ordering. I am thinking of taking
care of that too.
llvm-svn: 66920
2009-03-13 18:27:29 +00:00
Duncan Sands
4581bebf2a
It makes no sense to have a ODR version of common
...
linkage, so remove it.
llvm-svn: 66690
2009-03-11 20:14:15 +00:00
Duncan Sands
e2881053c9
Remove the one-definition-rule version of extern_weak
...
linkage: this linkage type only applies to declarations,
but ODR is only relevant to globals with definitions.
llvm-svn: 66650
2009-03-11 08:08:06 +00:00
Duncan Sands
12da8ce3d2
Introduce new linkage types linkonce_odr, weak_odr, common_odr
...
and extern_weak_odr. These are the same as the non-odr versions,
except that they indicate that the global will only be overridden
by an *equivalent* global. In C, a function with weak linkage can
be overridden by a function which behaves completely differently.
This means that IP passes have to skip weak functions, since any
deductions made from the function definition might be wrong, since
the definition could be replaced by something completely different
at link time. This is not allowed in C++, thanks to the ODR
(One-Definition-Rule): if a function is replaced by another at
link-time, then the new function must be the same as the original
function. If a language knows that a function or other global can
only be overridden by an equivalent global, it can give it the
weak_odr linkage type, and the optimizers will understand that it
is alright to make deductions based on the function body. The
code generators on the other hand map weak and weak_odr linkage
to the same thing.
llvm-svn: 66339
2009-03-07 15:45:40 +00:00
Chris Lattner
242d91a476
simplify handling "don't print top level name" processing, so that we get
...
stuff like %A = type { %A*} instead of an upref.
llvm-svn: 65748
2009-03-01 01:16:21 +00:00