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2209 Commits

Author SHA1 Message Date
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
Duncan Sands
3602011bec Fix PR1146: parameter attributes are longer part of 
the function type, instead they belong to functions
and function calls.  This is an updated and slightly
corrected version of Reid Spencer's original patch.
The only known problem is that auto-upgrading of
bitcode files doesn't seem to work properly (see
test/Bitcode/AutoUpgradeIntrinsics.ll).  Hopefully
a bitcode guru (who might that be? :) ) will fix it.

llvm-svn: 44359
 2007-11-27 13:23:08 +00:00
Nick Lewycky
a0c9b79552 Allow the block extractor take to take a list of basic blocks to not extract 
from a file containing Function/BasicBlock pairings. This is not safe against
anonymous or abnormally-named Funcs or BBs.

Make bugpoint use this interface to pass the BBs list to the child bugpoint.

llvm-svn: 44101
 2007-11-14 06:47:06 +00:00
Chris Lattner
48d54cf2f1 Make llvm2cpp better, patch for PR1794, contributed by Zack Rusin. 
llvm-svn: 44051
 2007-11-13 18:22:33 +00:00
Gordon Henriksen
8188f028a2 Deleting redundant copy of block extractor pass. See also PR1775. 
llvm-svn: 43694
 2007-11-05 01:54:05 +00:00
Chris Lattner
e8582ca387 Fix PR1739. 
llvm-svn: 43286
 2007-10-24 04:35:54 +00:00
Chris Lattner
b32af54827 add a 'don't use me' marker. 
llvm-svn: 43226
 2007-10-22 19:41:46 +00:00
Gordon Henriksen
a6050b38d2 Switching TargetMachineRegistry to use the new generic Registry. 
llvm-svn: 43094
 2007-10-17 21:28:48 +00:00
Dan Gohman
917b7e74aa Fix a typo in a comment. 
llvm-svn: 43016
 2007-10-15 21:10:03 +00:00
Dan Gohman
2e8245a376 Move the space in overview output for commands out of each of the 
commands and into the common code.

llvm-svn: 42752
 2007-10-08 15:45:12 +00:00
Dale Johannesen
a30678c8f0 minor long double related changes 
llvm-svn: 42439
 2007-09-28 18:06:58 +00:00
Dale Johannesen
4784ee3431 Revise previous patch per review comments. 
Next round of x87 long double stuff.
Getting close now, basically works.

llvm-svn: 41875
 2007-09-12 03:30:33 +00:00
Dale Johannesen
7bc3969cea Add APInt interfaces to APFloat (allows directly 
access to bits).  Use them in place of float and
double interfaces where appropriate.
First bits of x86 long double constants handling 
(untested, probably does not work).

llvm-svn: 41858
 2007-09-11 18:32:33 +00:00
Owen Anderson
b1388b7afb Turn GVN on by default. 
llvm-svn: 41787
 2007-09-08 22:23:52 +00:00
Dale Johannesen
783215c630 Apply feedback from previous patch. 
llvm-svn: 41774
 2007-09-07 21:07:57 +00:00
Dale Johannesen
86f367a6b7 Next round of APFloat changes. 
Use APFloat in UpgradeParser and AsmParser.
Change all references to ConstantFP to use the
APFloat interface rather than double.  Remove
the ConstantFP double interfaces.
Use APFloat functions for constant folding arithmetic
and comparisons.
(There are still way too many places APFloat is
just a wrapper around host float/double, but we're
getting there.)

llvm-svn: 41747
 2007-09-06 18:13:44 +00:00
Devang Patel
db7970eac9 Enable loop index split pass. 
llvm-svn: 41714
 2007-09-04 20:46:58 +00:00
David Greene
34e8027ee3 Update generated files. 
llvm-svn: 41706
 2007-09-04 18:46:50 +00:00
David Greene
a044948e3b Revert this because the interface hasn't been updated yet. 
llvm-svn: 41703
 2007-09-04 17:15:07 +00:00
David Greene
2c86040fef Fix typo. 
llvm-svn: 41702
 2007-09-04 17:00:44 +00:00
David Greene
8cda5af2e7 Update GEP constructors to use an iterator interface to fix 
GLIBCXX_DEBUG issues.

llvm-svn: 41697
 2007-09-04 15:46:09 +00:00
David Greene
5b85021be8 Update InvokeInst to work like CallInst 
llvm-svn: 41506
 2007-08-27 19:04:21 +00:00
David Greene
f63a30122d Update .cvs file 
llvm-svn: 41106
 2007-08-15 17:58:51 +00:00
Reid Spencer
6c60a4c945 Don't build llvm-stub twice. 
llvm-svn: 41039
 2007-08-13 00:25:47 +00:00
Reid Spencer
e6c778f11a Separate program name from error message with a : 
llvm-svn: 40945
 2007-08-08 21:19:01 +00:00
Reid Spencer
0bc68c6e6e Terminate an error message with a newline. 
llvm-svn: 40943
 2007-08-08 21:17:59 +00:00
David Greene
97f03b7313 Make this code more efficient 
llvm-svn: 40899
 2007-08-07 16:57:55 +00:00
Chandler Carruth
d76683caee Regenerating. 
llvm-svn: 40808
 2007-08-04 01:56:21 +00:00
Chandler Carruth
00e56b0e81 This is the patch to provide clean intrinsic function overloading support in LLVM. It cleans up the intrinsic definitions and generally smooths the process for more complicated intrinsic writing. It will be used by the upcoming atomic intrinsics as well as vector and float intrinsics in the future. 
This also changes the syntax for llvm.bswap, llvm.part.set, llvm.part.select, and llvm.ct* intrinsics. They are automatically upgraded by both the LLVM ASM reader and the bitcode reader. The test cases have been updated, with special tests added to ensure the automatic upgrading is supported.

llvm-svn: 40807
 2007-08-04 01:51:18 +00:00
Reid Spencer
37f222a6bf Adjust for new CallInst constructor interface. 
This fixes test/Feature/llvm2cpp.ll

llvm-svn: 40714
 2007-08-02 03:30:26 +00:00
Owen Anderson
58e64df595 Rename FastDSE to just DSE. 
llvm-svn: 40668
 2007-08-01 06:36:51 +00:00
David Greene
29112580c6 Update generated files. 
llvm-svn: 40663
 2007-08-01 03:59:32 +00:00
David Greene
f06a395bb9 New CallInst interface to address GLIBCXX_DEBUG errors caused by 
indexing an empty std::vector.

Updates to all clients.

llvm-svn: 40660
 2007-08-01 03:43:44 +00:00
Dan Gohman
db1974dd16 Remove a FIXME comment that wasn't removed when the code it accompanied 
was removed.

llvm-svn: 40591
 2007-07-30 15:01:09 +00:00
Reid Spencer
ed6d445c9b Remove dead option. 
llvm-svn: 40415
 2007-07-23 04:23:32 +00:00
Reid Spencer
5918628eba Fix a sys::Path API error caught by a gcc 4.2 warning. 
llvm-svn: 39995
 2007-07-18 05:27:33 +00:00
Owen Anderson
3a6871f519 Turn on FastDSE by default. 
Note: FastDSE now equals or exceeds the results of old DSE on all of SPEC2000 and SPEC2006. Unless major problems
show up in the testers, it will likely completely replace old DSE in the near future.

llvm-svn: 39986
 2007-07-17 21:59:21 +00:00
Evan Cheng
b01b386dd4 Change sroa threshold back. 
llvm-svn: 39980
 2007-07-17 20:07:21 +00:00
Evan Cheng
49c8647315 Temporarily set SROA threshold to 512. 
llvm-svn: 39950
 2007-07-17 01:52:05 +00:00
Anton Korobeynikov
035b1219d8 Emit correct linkage. Patch by Roman Samoilov. 
llvm-svn: 39751
 2007-07-11 19:51:06 +00:00
Reid Spencer
47c93f0fe5 Simplify the handling of the --*flags options. The makefile already gets it 
right so there is no need to duplicate logic, just use the values the makefile
provides. 

Eliminate some redundnt -D options from the output.

Fix the help output so it fits on 80 cols.

llvm-svn: 38488
 2007-07-10 07:48:09 +00:00
Reid Spencer
00dacd0fa9 Makesure the -cppflags also uses the CPP.BaseFlags as the CPP.Defines only 
contains some of the defines but not all CPP flags.

llvm-svn: 38487
 2007-07-10 07:21:34 +00:00
Gabor Greif
018330fd12 finishing touches of bytecode -> bitcode changes. also unbreak Windows 
llvm-svn: 37950
 2007-07-06 20:28:40 +00:00
Gabor Greif
f5e225a756 eliminate residual cruft related to recognizing bytecode 
files.
bitcode files are the only LLVM format left.

llvm-svn: 37945
 2007-07-06 13:38:17 +00:00
Chris Lattner
764f932da2 update the .cvs files. 
llvm-svn: 37919
 2007-07-05 17:27:31 +00:00
Gabor Greif
5f705671e4 Here is the bulk of the sanitizing. 
Almost all occurrences of "bytecode" in the sources have been eliminated.

llvm-svn: 37913
 2007-07-05 17:07:56 +00:00
Devang Patel
aba2f3de85 Fix PR1539. Add LoopPassPrinter. 
llvm-svn: 37909
 2007-07-05 15:32:03 +00:00
Gabor Greif
9e76bbf30e Pretty straightforward replacement of "bytecode" by "bitcode" 
performed on tools/ first, in order not to cause lethal damage

llvm-svn: 37877
 2007-07-04 21:55:50 +00:00
John Criswell
57e5ed4b5a Convert .cvsignore files 
llvm-svn: 37801
 2007-06-29 16:35:07 +00:00
Devang Patel
9eeed9a5bd Fix PR 1526. 
llvm-svn: 37780
 2007-06-28 23:09:25 +00:00
David Greene
370ff247c8 Add support for building with _GLIBCXX_DEBUG. New configure option 
--enable-expensive-checks allows the developer to enable runtime
checking that can greatly increase compile time.  Currently it only
turns on _GLIBCXX_DEBUG.  Other expensive debugging checks added later
should be controlled by this configure option.

This patch also updates llvm-config with a --cppflags option to inform
llvm-gcc how to build itself so that it is compatible with an llvm that
was built with _GLIBCXX_DEBUG.

llvm-svn: 37777
 2007-06-28 19:36:08 +00:00
Lauro Ramos Venancio
aed8d1f617 llvm-nm must print the alias symbols. 
llvm-svn: 37766
 2007-06-27 22:08:09 +00:00
Reid Spencer
c3f113c9aa Fix PR1525: 
Use a better determinator for identifying constant array initializers that
are or are not zero terminated and generate code appropriately.

llvm-svn: 37720
 2007-06-25 16:45:54 +00:00
Chris Lattner
de24f583a4 Fix pr1448 
llvm-svn: 37658
 2007-06-19 16:46:48 +00:00
Reid Spencer
720cfb42c6 Fix PR1517: 
Use SmallPtrSet instead of std::vector to eliminate duplicate uses in a
function generated with -gen-function. This prevents the output from having
multiple duplicate declarations of constants and gvals.

llvm-svn: 37616
 2007-06-16 20:48:27 +00:00
Reid Spencer
c100a1ec63 Fix PR1516: 
When printing the uses of a function (-gen-function only), make sure to
include the constants referenced by intializers of global variables.

llvm-svn: 37615
 2007-06-16 20:33:24 +00:00
Nick Lewycky
d498cbd4a9 Call the correct function name. Patch from Stephane Letz. 
llvm-svn: 37614
 2007-06-16 16:17:35 +00:00
Lauro Ramos Venancio
4cd6971f99 Fix bugpoint to run -llc-safe with -Xlinker. 
llvm-svn: 37483
 2007-06-06 23:10:56 +00:00
Chris Lattner
5a4086fd85 if internalize is disabled, don't run the pass at all! 
llvm-svn: 37477
 2007-06-06 20:51:14 +00:00
Zhou Sheng
09b12fef98 Commit first round work of PR1373. "noalias" is now fully supported in 
VMCore, BitCode, and Assembly. Documentation and test case paramattrs.ll
updated also.

llvm-svn: 37432
 2007-06-05 05:28:26 +00:00
Reid Spencer
8d3963308c Regenerate. 
llvm-svn: 37207
 2007-05-18 05:48:07 +00:00
Reid Spencer
e572a92b8b Initialize variable to null so it has a value in the off chance that a 
memory buffer couldn't be allocated.

llvm-svn: 36904
 2007-05-07 18:50:07 +00:00
Chris Lattner
e24a5def42 use the new MemoryBuffer interfaces to simplify error reporting in clients. 
llvm-svn: 36900
 2007-05-06 23:45:49 +00:00
Chris Lattner
3f30a9a30e remove dead option 
llvm-svn: 36898
 2007-05-06 23:24:42 +00:00
Chris Lattner
017c3f7b09 Fix a buggy conversion from bytecode to bitcode 
llvm-svn: 36883
 2007-05-06 19:43:09 +00:00
Chris Lattner
39232ed3e4 make sure the ofstream for opt's output file is destroyed, so that the bits 
actually land on disk.

llvm-svn: 36877
 2007-05-06 19:17:23 +00:00
Chris Lattner
ad70a3024f switch tools to bitcode from bytecode 
llvm-svn: 36872
 2007-05-06 09:32:02 +00:00
Chris Lattner
5947ecbfbf switch tools to bitcode instead of bytecode 
llvm-svn: 36868
 2007-05-06 09:29:57 +00:00
Chris Lattner
bfe6f01d65 this doesn't directly depend on bytecode 
llvm-svn: 36854
 2007-05-06 05:58:00 +00:00
Chris Lattner
cd487a5bb4 add bitcode support. 
llvm-svn: 36853
 2007-05-06 05:56:58 +00:00
Chris Lattner
258e34e223 archive library already depends on bc reader 
llvm-svn: 36852
 2007-05-06 05:53:02 +00:00
Chris Lattner
5f13aacd15 add bitcode support, optimize reading to not read all function bodies just 
to get deplibs

llvm-svn: 36851
 2007-05-06 05:51:37 +00:00
Chris Lattner
206534649d use an auto_ptr to avoid an explicit delete 
llvm-svn: 36850
 2007-05-06 05:47:36 +00:00
Chris Lattner
ec83593e41 add bitcode support 
llvm-svn: 36849
 2007-05-06 05:47:06 +00:00
Chris Lattner
11ca4f51ed Remove the -emit-bytecode option. Noone in the llvm tree uses it, and this 
keeps llvm-upgrade a simple "source to source" tool.

llvm-svn: 36848
 2007-05-06 05:40:41 +00:00
Chris Lattner
9233c279e4 add bitcode reading support to llvm-nm 
llvm-svn: 36847
 2007-05-06 05:36:18 +00:00
Chris Lattner
fd05be1b3e bitcodify, remove eh cruft 
llvm-svn: 36844
 2007-05-06 05:21:42 +00:00
Chris Lattner
5c5d5f3f88 debugger depends on bcreader, not llvm-db 
llvm-svn: 36842
 2007-05-06 05:18:37 +00:00
Chris Lattner
fddf624171 remove EH cruft, add bitcode support 
llvm-svn: 36841
 2007-05-06 05:13:17 +00:00
Chris Lattner
f4f88e36a2 add bitcode reading support, remove eh stuff 
llvm-svn: 36840
 2007-05-06 04:58:26 +00:00
Chris Lattner
22509133cd add bitcode reading support. Remove EH cruft. 
llvm-svn: 36839
 2007-05-06 04:55:19 +00:00
Chris Lattner
d29a084c58 bitcodify 
llvm-svn: 36838
 2007-05-06 04:49:55 +00:00
Chris Lattner
b1e3362cf6 simplify code 
llvm-svn: 36837
 2007-05-06 04:43:36 +00:00
Chris Lattner
8d545b17bc add support to llvm-prof for reading from a bitcode file 
llvm-svn: 36836
 2007-05-06 04:43:00 +00:00
Chris Lattner
4a9c418915 if -bitcode is specified, read and write a bitcode file instead of a bytecode file. 
llvm-svn: 36830
 2007-05-06 02:42:03 +00:00
Chris Lattner
c9ca38fedf add inline asm code 
llvm-svn: 36826
 2007-05-06 01:50:11 +00:00
Chris Lattner
6d0c5eb739 add a denser encoding for null terminated strings, add a 6-bit abbrev as 
well.  This shrinks kc++ from 2724088 to 2717360 bytes.

llvm-svn: 36821
 2007-05-06 00:53:07 +00:00
Chris Lattner
d3a2d22853 emit spiffy little histograms of codes, if enabled. Don't print averages if 
there is only one item.

llvm-svn: 36773
 2007-05-05 01:46:49 +00:00
Chris Lattner
b0f9baa6d6 do not charge subblock sizes to the parent block. 
llvm-svn: 36772
 2007-05-05 01:29:31 +00:00
Chris Lattner
817fbdc02d update to new APIs, make output a bit (haha) nicer 
llvm-svn: 36768
 2007-05-05 00:17:42 +00:00
Chris Lattner
6ded0dd248 add support for new codes/block 
llvm-svn: 36726
 2007-05-04 03:01:41 +00:00
Evan Cheng
403a672a5b Added -rsh-host and -rsh-user to support remote execution. 
llvm-svn: 36685
 2007-05-03 18:36:15 +00:00
Devang Patel
cd45427a87 Drop 'const' 
llvm-svn: 36662
 2007-05-03 01:11:54 +00:00
Devang Patel
8ee9065162 Use 'static const char' instead of 'static const int'. 
Due to darwin gcc bug, one version of darwin linker coalesces
static const int, which defauts PassID based pass identification.

llvm-svn: 36652
 2007-05-02 21:39:20 +00:00
Devang Patel
38a66bc82e Do not use typeinfo to identify pass in pass manager. 
llvm-svn: 36632
 2007-05-01 21:15:47 +00:00
Chris Lattner
adc0d44678 add phi 
llvm-svn: 36611
 2007-05-01 02:43:46 +00:00
Reid Spencer
8e71316320 Augment the verbose output to print out the sub-commands executed. 
llvm-svn: 36581
 2007-04-29 23:59:47 +00:00
Chris Lattner
5c6ead0212 Implement much expanded dumper support. We now print stuff like: 
<MODULE_BLOCK NumWords=27 BlockCodeSize=3>
  <TYPE_BLOCK NumWords=7 BlockCodeSize=4>
    <NUMENTRY op0=7>
    <POINTER op0=1>
    <FUNCTION op0=0 op1=2 op2=2 op3=2 op4=2>
    <VECTOR op0=2 op1=3>
    <INTEGER op0=64>
    <VECTOR op0=8 op1=5>
    <INTEGER op0=16>
    <VOID>
...

With work, the operands can be pretty printed symbolically.

llvm-svn: 36579
 2007-04-29 21:48:19 +00:00
Chris Lattner
112645d174 add some simple per-block statistics 
llvm-svn: 36576
 2007-04-29 20:00:02 +00:00
Chris Lattner
25f905472a Implement support to read an arbitrary bitcode file. Next up, dumping the 
file symbolically and actually computing statistics.

llvm-svn: 36557
 2007-04-29 08:31:14 +00:00
Chris Lattner
d48cbf15f8 very early support for analyzing a bitstream. This opens the file, starts 
reading the stream, and detects whether it is LLVM IR or not.

llvm-svn: 36556
 2007-04-29 08:12:22 +00:00
Chris Lattner
eee1022086 Switch the bitcode reader interface to take a MemoryBuffer instead of knowing 
anything about disk I/O itself.  This greatly simplifies its interface -
eliminating the need for the ReaderWrappers.cpp file.

This adds a new option to llvm-dis (-bitcode) which instructs it to read
the input file as bitcode.  Until/unless the bytecode reader is taught to
read from MemoryBuffer, there is no way to handle stdin reading without it.

I don't plan to switch the bytecode reader over, I'd rather delete it :),
so the option will stay around temporarily.

llvm-svn: 36554
 2007-04-29 07:54:31 +00:00
Chris Lattner
799a92b8af fit in 80 cols 
llvm-svn: 36551
 2007-04-29 05:51:00 +00:00
Chris Lattner
bae21d5840 reset errno to zero on entry to the application's main function. This fixes 
MultiSource/Applications/minisat in the JIT.

Note that the libsystem stuff should ideally never modify errno.  :(

llvm-svn: 36508
 2007-04-27 17:02:33 +00:00
Jeff Cohen
3dedea42de Add new option to usage help. 
llvm-svn: 36347
 2007-04-22 18:33:20 +00:00
Chris Lattner
7a7b428942 don't break reading from stdin 
llvm-svn: 36336
 2007-04-22 06:35:20 +00:00
Chris Lattner
1bfb4bd16d link in bitwriter library 
llvm-svn: 36335
 2007-04-22 06:31:35 +00:00
Chris Lattner
c5bfff06f0 teach llvm-dis to read bitcode files 
llvm-svn: 36334
 2007-04-22 06:31:02 +00:00
Chris Lattner
dd27143526 add a temporary -bitcode option, which instructs llvm-as to produce a bitcode file instead of a bytecode file 
llvm-svn: 36333
 2007-04-22 06:28:58 +00:00
Reid Spencer
4721577334 For PR1146: 
Make ParamAttrsList objects unique. You can no longer directly create or
destroy them but instead must go through the ParamAttrsList::get()
interface.

llvm-svn: 36327
 2007-04-22 05:46:44 +00:00
Reid Spencer
b83b878606 Add the --host-target option. 
llvm-svn: 36326
 2007-04-22 05:05:36 +00:00
Chris Lattner
876d03d9fa remove cruft 
llvm-svn: 36268
 2007-04-20 04:45:58 +00:00
Reid Spencer
19a7c47328 Regenerate. 
llvm-svn: 36106
 2007-04-16 03:05:01 +00:00
Reid Spencer
35f2799915 For PR1336: 
Functions without names deserve to be created too. This fixes:
test/CodeGen/Generic/vector-constantexpr.ll

llvm-svn: 36105
 2007-04-16 03:04:13 +00:00
Reid Spencer
15a5b3e2b2 For PR1336: 
When upgrading global vars, look for conflicts with functions as well. This
fixes test/Transforms/GlobalDCE/2002-08-17-FunctionDGE.ll

llvm-svn: 36103
 2007-04-16 02:56:33 +00:00
Reid Spencer
499c46e182 Regenerate. 
llvm-svn: 36096
 2007-04-16 00:40:57 +00:00
Reid Spencer
4d7295a38c For PR1336: 
Rewrite the upgrade of GEP indices to be a little less obtuse. This fixes
test/Assembler/2002-08-19-BytecodeReader.llx
test/Assembler/2003-08-21-ConstantExprCast-Fold.llx
test/Assembler/2004-01-11-getelementptrfolding.llx

llvm-svn: 36095
 2007-04-16 00:39:39 +00:00
Reid Spencer
a9cb0e6602 Make the generated code for ConstantInt nicer. 
llvm-svn: 35902
 2007-04-11 13:02:56 +00:00
Reid Spencer
02fa4016d8 Teach llvm2cpp about packed structure types. 
llvm-svn: 35899
 2007-04-11 12:41:49 +00:00
Reid Spencer
2d8e57357e Fix several bugs relating to changes in the LLVM IR API or just outright 
typos in the output. This is sufficient to get most of the llvm2cpp tests
working again.

llvm-svn: 35898
 2007-04-11 12:28:56 +00:00
Reid Spencer
db5c4ad62d Regenerate. 
llvm-svn: 35897
 2007-04-11 12:10:58 +00:00
Reid Spencer
06deba6151 Fix a crash-by-unknown-exception caused by attempting to use a null pointer 
as the key for a map insertion.

llvm-svn: 35896
 2007-04-11 12:10:08 +00:00
Reid Spencer
43a624d516 Fix some issues with param attrs. 
llvm-svn: 35894
 2007-04-11 10:01:32 +00:00
Reid Spencer
356c181e74 Add support for parameter attributes. 
llvm-svn: 35893
 2007-04-11 09:54:08 +00:00
Reid Spencer
2792e203c5 For PR1146: 
Put the parameter attributes in their own ParamAttr name space. Adjust the
rest of llvm as a result.

llvm-svn: 35877
 2007-04-11 02:44:20 +00:00
Devang Patel
4c310f1c94 Enable loop rotate pass. 
llvm-svn: 35863
 2007-04-10 15:43:36 +00:00
Reid Spencer
3ffd70d6e4 Regenerate 
llvm-svn: 35813
 2007-04-09 06:16:21 +00:00
Reid Spencer
b7cec347b9 For PR1146: 
Adapt handling of parameter attributes to use ParamAttrsList class.

llvm-svn: 35812
 2007-04-09 06:15:59 +00:00
Reid Spencer
b60fbb02e4 Make TempDir a PathWithStatus so we don't have to cast it to one. 
llvm-svn: 35772
 2007-04-08 20:08:01 +00:00
Reid Spencer
a7785f7098 Avoid temporary construction and potential for corrupted data access. 
llvm-svn: 35771
 2007-04-08 20:06:05 +00:00
Reid Spencer
2d2f6992e7 Don't rely on destructed local storage. Thanks, Chris. 
llvm-svn: 35769
 2007-04-08 19:59:07 +00:00
Reid Spencer
875a2bc4db For PR1291: 
Change uses of sys::Path class to sys::PathWithStatus in those places where
the file status information is needed.

llvm-svn: 35743
 2007-04-07 18:53:16 +00:00
Reid Spencer
aef6cbcf93 Regenerate. 
llvm-svn: 35736
 2007-04-07 16:14:01 +00:00
Reid Spencer
1a33bb397b For PR1312: 
For the short CALL/INVOKE syntax, the signedness of the result type is two
extractions away from the type argument because its a POINTER to function
type, not a function type.

llvm-svn: 35735
 2007-04-07 16:10:37 +00:00
Chris Lattner
17045ee2d5 run a late dce pass to clean up extra cruft. 
llvm-svn: 35684
 2007-04-05 16:50:20 +00:00
Reid Spencer
0d5c9466d3 For PR1302: 
Rename LinkItems as NativeLinkItems since it is filled out by the Linker
library to contain only those items deemed to be native.

llvm-svn: 35654
 2007-04-04 06:34:22 +00:00
Reid Spencer
fa84b75ad8 Regenerate 
llvm-svn: 35579
 2007-04-02 02:08:35 +00:00
Reid Spencer
ad1ee4e65a Upgrade the bit count intrinsics to have an i32 result. 
llvm-svn: 35578
 2007-04-02 02:08:05 +00:00
Reid Spencer
6f0e15627f Regenerate 
llvm-svn: 35571
 2007-04-02 01:14:00 +00:00
Reid Spencer
92f0ca2c15 Don't upgrade functions that look like a bswap intrinsic but aren't. 
llvm-svn: 35570
 2007-04-02 01:13:36 +00:00
Reid Spencer
ae215d7dcf Handle upgrade of llvm.bswap.iXX to llvm.bswap.iXX.iXX per new naming 
rules for overloaded intrinsic functions.

llvm-svn: 35565
 2007-04-02 00:50:28 +00:00
Reid Spencer
686756b11e Remove some non-sensical logic that prevented llvm-nm from working on any 
file other than one named "-".

llvm-svn: 35478
 2007-03-29 19:49:07 +00:00
Reid Spencer
4269ae1274 For PR789: 
Make the sys::Path::getFileStatus function more efficient by having it
return a pointer to the FileStatus structure rather than copy it. Adjust
uses of the function accordingly. Also, fix some memory issues in sys::Path.

llvm-svn: 35476
 2007-03-29 19:05:44 +00:00
Jeff Cohen
1992768a84 getFileStatus has a new parameter (caught by VC++). 
llvm-svn: 35466
 2007-03-29 17:29:59 +00:00
Jeff Cohen
f03cf02c8b Fix problem with llvm-config that prevented JIT from being used on x86_64 
systems.

llvm-svn: 35416
 2007-03-28 04:45:02 +00:00
Reid Spencer
39f16aef65 For PR1277: 
Implement error handling for bytecode parsing.

Patch by Scott Michel.

llvm-svn: 35364
 2007-03-26 22:38:01 +00:00
Evan Cheng
8c8e97507d Unbreak non-debug builds. 
llvm-svn: 35264
 2007-03-22 07:43:51 +00:00
Reid Spencer
7e5dbe3441 Regenerate. 
llvm-svn: 35237
 2007-03-21 17:27:53 +00:00
Reid Spencer
e4fa26b209 For PR1243: 
Okay, really fix it this time. Make sure the CurFun.Linkage is set early
and consolidate some duplicate code.

llvm-svn: 35236
 2007-03-21 17:26:41 +00:00
Reid Spencer
d1f592b16f Regenerate. 
llvm-svn: 35235
 2007-03-21 17:15:50 +00:00
Reid Spencer
4149df60dd For PR1256: 
Make Signedness information pervasive throughout all types and values.
There is no easy way to get around this. Because the GEP instruction can
index through an arbitrarily complex value structure, it is necessary to
keep track of signedness information throughout that structure. This change
makes Signedness a full class, capable of representing Signedness in
arbitrarily shaped types. The class is then used throughout llvm-upgrade to
track signedness and differentiate between globals, locals, and functions
based on their signedness.

For PR1243:
This patch also removes bogus warnings about renaming internal globals. It
now only emits such warnings when renaming non-internal globals because
they may affect linkage.

llvm-svn: 35234
 2007-03-21 17:14:36 +00:00
Reid Spencer
cb3d63d07c Regenerate. 
llvm-svn: 35116
 2007-03-15 03:26:42 +00:00