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2060 Commits

Author SHA1 Message Date
Mikhail Glushenkov
10283528ca Ongoing work: add an edge typechecker, rudimentary support for edge properties. 
llvm-svn: 50725
 2008-05-06 16:36:06 +00:00
Mikhail Glushenkov
72590c9cc7 Convert internal representation to use DAG. This gives us more flexibility and enables future improvements. 
llvm-svn: 50724
 2008-05-06 16:35:25 +00:00
Mikhail Glushenkov
cc7550a68c Small const-correctness fix 
llvm-svn: 50723
 2008-05-06 16:34:39 +00:00
Mikhail Glushenkov
de53f4ce11 Code reorg 
llvm-svn: 50722
 2008-05-06 16:34:12 +00:00
Owen Anderson
6f1d91a6c5 Enable dead loop elimination. 
llvm-svn: 50682
 2008-05-05 23:38:07 +00:00
Anton Korobeynikov
67c3a24fc6 Drop llvmc also, it will be replaced by shiny new llvmc2 
llvm-svn: 50615
 2008-05-04 06:19:55 +00:00
Anton Korobeynikov
7a74dc55b7 Drop llvm2cpp, it's now a llc target 
llvm-svn: 50614
 2008-05-04 06:16:50 +00:00
Chris Lattner
7b9b1fe01a move libcalls to the same place llvm-gcc has it. 
llvm-svn: 50593
 2008-05-02 22:05:06 +00:00
Anton Korobeynikov
ce2ed94866 Add possibility of using arbitrary to to execute stuff from bugpoint. 
Patch by Pekka Jääskeläinen!

llvm-svn: 50373
 2008-04-28 20:53:48 +00:00
Chris Lattner
0378973e09 several multiple-retval fixes for bugpoint. 
llvm-svn: 50331
 2008-04-28 00:04:58 +00:00
Nick Lewycky
1f831c0f57 Remove 'unwinds to' support from mainline. This patch undoes r47802 r47989 
r48047 r48084 r48085 r48086 r48088 r48096 r48099 r48109 and r48123.

llvm-svn: 50265
 2008-04-25 16:53:59 +00:00
Anton Korobeynikov
cab97b00c5 Disable building of llvm2cpp. The directory will be removed before 2.3 release. 
llvm-svn: 50193
 2008-04-23 22:46:24 +00:00
Anton Korobeynikov
193b7db7c7 First step of implementing PR1538: move llvm2cpp logic to new 'target' 
llvm-svn: 50189
 2008-04-23 22:29:24 +00:00
Bill Wendling
f18d1755d0 Use the Create static method for some of these objects. They no longer 
have public constructors. This should fix PR2246.

llvm-svn: 50145
 2008-04-23 07:13:17 +00:00
Owen Anderson
7b318804cc Move MemCpyOpt after GVN. 
llvm-svn: 50097
 2008-04-22 07:12:26 +00:00
Evan Cheng
bd805d9a00 Added command line option -no-lazy to disable JIT lazy compilation. 
llvm-svn: 50095
 2008-04-22 06:51:41 +00:00
Owen Anderson
1b5d08ac04 Add MemCpyOpt to LTO. 
llvm-svn: 50081
 2008-04-22 03:57:36 +00:00
Gabor Greif
4a1122fc9e fix some residual old API that fell thru the cracks of the conversion script, closes http://llvm.org/bugs/show_bug.cgi?id=2246 
llvm-svn: 50062
 2008-04-21 21:31:55 +00:00
Owen Anderson
1d83396504 Use GVN in LTO instead of GCSE+LoadVN. 
llvm-svn: 50036
 2008-04-21 07:51:07 +00:00
Chris Lattner
1554876e9d Add jump threading to liblto. 
llvm-svn: 50028
 2008-04-21 04:31:40 +00:00
Chris Lattner
8d8e939418 run the jump threading pass in llvm-ld also 
llvm-svn: 50027
 2008-04-21 04:28:40 +00:00
Chris Lattner
c9547a13e5 enable jump threading pass by default. This causes no miscompilations 
and can significantly shrinkify some code, particularly from C++ land.

llvm-svn: 50025
 2008-04-21 04:22:09 +00:00
Duncan Sands
55efcf86e9 Run SimplifyLibCalls near the beginning, not at 
the end.  It is now run at the same moment as in
llvm-gcc.  Also, run StripDeadPrototypes at the
end, just before running DeadTypeElimination.
This may be useful when doing LTO.  Note that
llvm-gcc runs StripDeadPrototypes but not
DeadTypeElimination.

llvm-svn: 49848
 2008-04-17 12:03:38 +00:00
Dan Gohman
a7040d914f Fix a memory leak in llc. 
llvm-svn: 49793
 2008-04-16 15:56:26 +00:00
Owen Anderson
8aaa632351 Revert r49614. As Dan pointed out, some of these aren't correct. 
llvm-svn: 49657
 2008-04-14 17:38:21 +00:00
Owen Anderson
b54defaff0 Replace calls of the form V1->setName(V2->getName()) with V1->takeName(V2), 
which is significantly more efficient.

llvm-svn: 49614
 2008-04-13 19:15:17 +00:00
Evan Cheng
c0aac87374 Move memcpy / memset optimization pass after GVN. 
llvm-svn: 49457
 2008-04-10 01:33:05 +00:00
Owen Anderson
ca7e0e21f3 Factor a bunch of functionality related to memcpy and memset transforms out of 
GVN and into its own pass.

llvm-svn: 49419
 2008-04-09 08:23:16 +00:00
Tanya Lattner
8b8cf62b57 Remove llvm-upgrade. 
llvm-svn: 49347
 2008-04-07 18:32:47 +00:00
Duncan Sands
64f15131d8 Use Intrinsic::getDeclaration in more places. 
llvm-svn: 49338
 2008-04-07 13:45:04 +00:00
Bill Wendling
93e8f5fbc3 Remove tabs. Patch by Mike Stump! 
llvm-svn: 49317
 2008-04-07 05:47:52 +00:00
Gabor Greif
6c6b8a57f3 API changes for class Use size reduction, wave 1. 
Specifically, introduction of XXX::Create methods
for Users that have a potentially variable number of
Uses.

llvm-svn: 49277
 2008-04-06 20:25:17 +00:00
Torok Edwin
7cd3a341c4 -fPIC is required on x86-64 when building shared objects. 
llvm-svn: 49274
 2008-04-06 12:42:29 +00:00
Devang Patel
06fb040f05 Reenable running StripSymbols when EH is on. 
Dale fixed EH.

llvm-svn: 49192
 2008-04-03 21:30:06 +00:00
Dale Johannesen
8b316fb8bc Make EH work with unnamed functions. Reenable running 
StripSymbols when EH is on.

llvm-svn: 49110
 2008-04-02 20:10:52 +00:00
Chris Lattner
d141d16ed7 Change the MemoryBuffer::getFile* methods to take just a pointer to the 
start of a filename, not a filename+length.  All clients can produce a
null terminated name, and the system api's require null terminated 
strings anyway.

llvm-svn: 49041
 2008-04-01 18:04:03 +00:00
Chris Lattner
b529e3f1d8 stop building llvmc. 
llvm-svn: 48964
 2008-03-30 18:58:05 +00:00
Anton Korobeynikov
128a14cad5 Honour another bunch of parameter attributes in llvm2cpp 
llvm-svn: 48942
 2008-03-29 11:25:49 +00:00
Anton Korobeynikov
f688e4a53e Honour ByVal parameter attribute in llvm2cpp 
llvm-svn: 48941
 2008-03-29 11:15:01 +00:00
Mikhail Glushenkov
ee0874a62e Another test commit (with git-svn) 
llvm-svn: 48843
 2008-03-26 21:37:43 +00:00
Mikhail Glushenkov
f7e7761c32 Test commit 
llvm-svn: 48840
 2008-03-26 21:18:58 +00:00
Anton Korobeynikov
eb150a8e17 Fix the Cygwin/Mingw-On-Cygwin build. Patch by Alain Frisch! 
llvm-svn: 48786
 2008-03-25 18:53:36 +00:00
Tanya Lattner
33c22a3cde Disable building llvm-upgrade. 
llvm-svn: 48764
 2008-03-25 05:05:58 +00:00
Andrew Lenharth
8d9b6bbf8c With debug info, there are nameless constant global values. do not crash when we hit one 
llvm-svn: 48749
 2008-03-24 22:16:14 +00:00
Bill Wendling
00ecee8d58 Small format/grammar changes. 
llvm-svn: 48723
 2008-03-24 05:58:47 +00:00
Bill Wendling
cdd78a307c Grammar Nazi strikes! :-) 
llvm-svn: 48722
 2008-03-24 05:55:54 +00:00
Anton Korobeynikov
261bddcbeb Add first proof-of-concept universal compiler driver framework based 
on ideas mentioned in PR686.
Written by Mikhail Glushenkov and contributed by Codedgers, Inc.

Old llvmc will be removed soon after new one will have all its properties.

llvm-svn: 48699
 2008-03-23 08:57:20 +00:00
Andrew Lenharth
9d2ead09ba style and spelling 
llvm-svn: 48562
 2008-03-19 22:32:43 +00:00
Andrew Lenharth
febb9d6e5a llvm-ld deserves disable-verify too. opt shouldn't have all the fun options. 
llvm-svn: 48550
 2008-03-19 20:49:51 +00:00
Chris Lattner
7925cc72c0 Reimplement the parameter attributes support, phase #1. hilights: 
1. There is now a "PAListPtr" class, which is a smart pointer around
   the underlying uniqued parameter attribute list object, and manages
   its refcount.  It is now impossible to mess up the refcount.
2. PAListPtr is now the main interface to the underlying object, and
   the underlying object is now completely opaque.
3. Implementation details like SmallVector and FoldingSet are now no
   longer part of the interface.
4. You can create a PAListPtr with an arbitrary sequence of
   ParamAttrsWithIndex's, no need to make a SmallVector of a specific 
   size (you can just use an array or scalar or vector if you wish).
5. All the client code that had to check for a null pointer before
   dereferencing the pointer is simplified to just access the 
   PAListPtr directly.
6. The interfaces for adding attrs to a list and removing them is a
   bit simpler.

Phase #2 will rename some stuff (e.g. PAListPtr) and do other less 
invasive changes.

llvm-svn: 48289
 2008-03-12 17:45:29 +00:00
Andrew Lenharth
f5496cc1b6 only extract main if the user didn't specify anything to extract 
llvm-svn: 48023
 2008-03-07 20:10:54 +00:00
Andrew Lenharth
c60ee447a1 make error message reflect default search function name 
llvm-svn: 48021
 2008-03-07 20:07:24 +00:00
Andrew Lenharth
6c788376e9 add a pass that can extract all kinds of global values, not just functions. Update llvm-extract to use it and optionally extract a global variable if you want it too 
llvm-svn: 48015
 2008-03-07 19:51:57 +00:00
Tanya Lattner
7cbf1d61dd Renable lto2 build. 
llvm-svn: 47845
 2008-03-03 17:32:40 +00:00
Nick Kledzik
daae7e585c suppress extra -install_name on Tiger. The 10.4 tools don't support it. Fix whitespace. 
llvm-svn: 47817
 2008-03-02 06:33:06 +00:00
Nick Lewycky
b02fe64d8b Add an unwind_to field to basic blocks, making them Users instead of Values. 
This is the first checkin for PR1269, the new EH infrastructure.

llvm-svn: 47802
 2008-03-02 02:48:09 +00:00
Nick Lewycky
03545e3023 Also handle "getresult". 
llvm-svn: 47797
 2008-03-01 21:47:06 +00:00
Tanya Lattner
4a827adc09 Disable lto because its broken on tiger. 
llvm-svn: 47783
 2008-03-01 07:36:30 +00:00
Nick Kledzik
ed226606ae stop building lto on all platforms. Start building lto2 on Darwin 
llvm-svn: 47762
 2008-02-29 19:31:29 +00:00
Nick Kledzik
40740d81c1 also pass -compatibility_version when linking shared object for Darwin 
llvm-svn: 47747
 2008-02-29 02:01:34 +00:00
Andrew Lenharth
497a43290e Make llvm-ar behave like ar, if you create an empty archive, ar creates an empty archive. llvm-ar would not generate an output file in this case 
llvm-svn: 47733
 2008-02-28 22:24:48 +00:00
Nick Kledzik
f32192eb76 fixes from review of first commit 
llvm-svn: 47695
 2008-02-27 22:25:36 +00:00
Nick Kledzik
fa11007ce3 use PROJ_SRC_DIR so this builds with Apple style builds 
llvm-svn: 47694
 2008-02-27 22:23:46 +00:00
Nick Kledzik
7ebb5aa81a first commit of new LTO system. It is not hooked up in the llvm/tools/Makefile, so no one will build it be default yet 
llvm-svn: 47621
 2008-02-26 20:26:43 +00:00
Bill Wendling
9f23194fe2 Detabify. 
llvm-svn: 47596
 2008-02-26 10:46:10 +00:00
Dale Johannesen
ae08bdb4cf Split ParameterAttributes.h, putting the complicated 
stuff into ParamAttrsList.h.  Per feedback from
ParamAttrs changes.

llvm-svn: 47504
 2008-02-22 22:17:59 +00:00
Devang Patel
c82bc3a9a1 Add -disable-output option. 
llvm-svn: 47422
 2008-02-21 01:41:25 +00:00
Anton Korobeynikov
891328ca3d Get rid of hash_map in llvmc 
llvm-svn: 47374
 2008-02-20 11:28:26 +00:00
Anton Korobeynikov
b2dfae5fed And final pack of warnings silencing 
llvm-svn: 47372
 2008-02-20 11:27:04 +00:00
Anton Korobeynikov
0c5e186924 Unbreak build with gcc 4.3: provide missed includes and silence most annoying warnings. 
llvm-svn: 47367
 2008-02-20 11:08:44 +00:00
Dale Johannesen
ecb2b233b1 Expand ParameterAttributes to 32 bits (in preparation 
for adding alignment info, not there yet).  Clean up
interfaces to reference ParameterAttributes consistently.

llvm-svn: 47342
 2008-02-19 21:38:47 +00:00
Dan Gohman
a248482a22 Fix a missing space in the description of the find-bugs option. 
llvm-svn: 47271
 2008-02-18 17:15:45 +00:00
Nick Lewycky
e6e0cdd2dc PR2027, Fix bugpoint's -find-bugs option, clean up the code. 
llvm-svn: 47105
 2008-02-14 05:01:46 +00:00
Devang Patel
1e5c60dee9 Begin setting features for target based on target triple string. 
llvm-svn: 46863
 2008-02-07 22:32:50 +00:00
Devang Patel
1e7348f797 Do not set time out, lets assume assembler will do its job in reasonable amount of time. 
llvm-svn: 46718
 2008-02-04 21:16:10 +00:00
Devang Patel
7410c70845 Do not strip symbols when EH is ON. 
llvm-svn: 46657
 2008-02-02 01:32:38 +00:00
Devang Patel
3467628b95 Supply appropriate arch info to darwin assembler. 
llvm-svn: 46567
 2008-01-30 19:19:31 +00:00
Devang Patel
1d270b0e12 Enable exception handling if it is supported. 
llvm-svn: 46560
 2008-01-30 17:43:03 +00:00
Chris Lattner
8354bf8cfb Add support for frameworks. Patch by Shantonu Sen! 
llvm-svn: 46421
 2008-01-27 22:58:59 +00:00
Devang Patel
2dda5ca0a4 - Introduces versioning macro LLVM_LTO_VERSION 
- Communicate symbol visibility
- Communicate code generation model

llvm-svn: 46033
 2008-01-15 23:52:34 +00:00
Chris Lattner
2570c282eb Fix llvm-ld -Xlinker, patch by Daniel Teske! 
llvm-svn: 45770
 2008-01-09 01:01:17 +00:00
Chris Lattner
3ca4e2df70 Fix PR1797 
llvm-svn: 45736
 2008-01-08 04:26:20 +00:00
Chris Lattner
7a9b0bf0eb remove attribution from a variety of miscellaneous files. 
llvm-svn: 45425
 2007-12-29 22:59:10 +00:00
Chris Lattner
a58796338b regenerate 
llvm-svn: 45424
 2007-12-29 20:47:37 +00:00
Chris Lattner
8e3ec201ea remove attributions 
llvm-svn: 45423
 2007-12-29 20:46:15 +00:00
Chris Lattner
309aeb140b remove attributions from tools. 
llvm-svn: 45421
 2007-12-29 20:44:31 +00:00
Chris Lattner
11718ad357 remove attributions from tools/utils makefiles. 
llvm-svn: 45414
 2007-12-29 20:07:17 +00:00
Gordon Henriksen
90d48b077d Fixing several transforms which would drop the collector attribute 
when copying functions.

llvm-svn: 45356
 2007-12-25 22:16:06 +00:00
Seo Sanghyeon
28edc56597 Actually parse q operation in llvm-ar 
llvm-svn: 45353
 2007-12-25 13:53:47 +00:00
Devang Patel
38b0dc8695 Revert my previous check-in. 
llvm-svn: 45249
 2007-12-20 01:46:01 +00:00
Devang Patel
61ad7ec0f7 Add lto version check mechanism. 
llvm-svn: 45238
 2007-12-20 00:24:01 +00:00
Christopher Lamb
2087584f25 regenerate. 
llvm-svn: 45085
 2007-12-17 01:17:35 +00:00
Christopher Lamb
a608afb52e Change the PointerType api for creating pointer types. The old functionality of PointerType::get() has become PointerType::getUnqual(), which returns a pointer in the generic address space. The new prototype of PointerType::get() requires both a type and an address space. 
llvm-svn: 45082
 2007-12-17 01:12:55 +00:00
Christopher Lamb
7368604860 Implement address space attribute for LLVM pointer types. Address spaces are 
regions of memory that have a target specific relationship, as described in the 
Embedded C Technical Report. 

This also implements the 2007-12-11-AddressSpaces test, 
which demonstrates how address space attributes can be used in LLVM IR.

In addition, this patch changes the bitcode signature for stores (in a backwards 
compatible manner), such that the pointer type, rather than the pointee type, is 
encoded. This permits type information in the pointer (e.g. address space) to be 
preserved for stores.

LangRef updates are forthcoming.

llvm-svn: 44858
 2007-12-11 08:59:05 +00:00
Chris Lattner
80878e3d9c Fix accidental commit by Bill. 
llvm-svn: 44729
 2007-12-09 00:27:38 +00:00
Bill Wendling
8d8d9a2f5e Reverting 44702. It wasn't correct to rename them. 
llvm-svn: 44727
 2007-12-08 23:58:46 +00:00
Duncan Sands
1e2e4972ff Rather than having special rules like "intrinsics cannot 
throw exceptions", just mark intrinsics with the nounwind
attribute.  Likewise, mark intrinsics as readnone/readonly
and get rid of special aliasing logic (which didn't use
anything more than this anyway).

llvm-svn: 44544
 2007-12-03 20:06:50 +00:00
Duncan Sands
94d751995e Add a convenience method for modifying parameter 
attributes.  While there, I noticed that not all
attribute methods returned a pointer-to-constant,
so I fixed that.

llvm-svn: 44457
 2007-11-30 18:19:18 +00:00
Duncan Sands
1b0feb42e2 Add some convenience methods for querying attributes, and 
use them.

llvm-svn: 44403
 2007-11-28 17:07:01 +00:00
Ted Kremenek
33fcaefca3 Added quotes around $(NM_PATH) argument to GenLibDeps.pl script so that 
the "-p" option is actually seen by nm (it was being dropped as it was
considered as separate argument to the Perl script).

llvm-svn: 44365
 2007-11-27 17:53:54 +00:00