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87f75f75be
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66 Commits

Author SHA1 Message Date
Devang Patel
87f75f75be If a metadata operand is seeded in value map and the metadata should also be seeded in value map. This is not limited to function local metadata. 
Failure to seed metdata in such cases causes troubles when in a cloned module, metadata from a new module refers to values in old module. Usually this results in mysterious bugpoint crashes. For example,

 Checking to see if we can delete global inits: Unknown constant!
 UNREACHABLE executed at /d/g/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp:904!

llvm-svn: 106592
 2010-06-22 22:53:21 +00:00
Devang Patel
f040dec68a Revert 106528. It is causing self host failures. 
llvm-svn: 106529
 2010-06-22 06:14:09 +00:00
Devang Patel
b195eb4acf Do not rely on DenseMap slot which can be easily invalidated when DenseMap grows. 
llvm-svn: 106528
 2010-06-22 05:16:56 +00:00
Devang Patel
2176643241 Rename ValueMapTy as ValueToValueMapTy to clearly indicate that this has no replationship with ADT/ValueMap. 
llvm-svn: 101950
 2010-04-20 22:24:18 +00:00
Devang Patel
382b969647 There is no need to install ValueMapper.h header. 
llvm-svn: 101949
 2010-04-20 22:18:31 +00:00
Victor Hernandez
2b17e2a452 Avoid extra calls to MD->getNumOperands() 
llvm-svn: 94618
 2010-01-26 23:29:09 +00:00
Chris Lattner
24716b6c63 It turns out that this #include is needed because otherwise 
ValueMapper.cpp ends up calling an out of line 
__ZNK4llvm12PATypeHolder3getEv, which is a template and llvm-config
determines arbitrarily to use the one in libipo.  This sucks, but
keeping the #include is a reasonable workaround.

llvm-svn: 94103
 2010-01-21 21:29:25 +00:00
Chris Lattner
9889b4be04 unbreak the build, apparently without this transformutils starts depending on libipa? 
llvm-svn: 94102
 2010-01-21 21:20:51 +00:00
Chris Lattner
e39837d5ee tidy up 
llvm-svn: 94101
 2010-01-21 21:05:54 +00:00
Victor Hernandez
a9ad174b49 Don't need to include IntrinsicInst.h any more 
llvm-svn: 94092
 2010-01-21 19:33:59 +00:00
Victor Hernandez
d089f4e10b No need to map NULL operands of metadata 
llvm-svn: 94091
 2010-01-21 19:26:20 +00:00
Victor Hernandez
f2462407ee Switch Elts from vector to SmallVector 
llvm-svn: 93989
 2010-01-20 06:56:16 +00:00
Victor Hernandez
5fa88d4e30 Map operands of all function-local metadata, not just metadata passed to llvm.dbg.declare intrinsics 
llvm-svn: 93979
 2010-01-20 05:49:59 +00:00
Devang Patel
696cb8d410 While mapping llvm.dbg.declare intrinsic manually map its operand, if possible, 
because it points to an alloca instruction through metadata.

llvm-svn: 93757
 2010-01-18 19:52:14 +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
3c89c53f35 adjust a couple xforms to work with null bb's in BlockAddress. 
llvm-svn: 85680
 2009-10-31 20:13:24 +00:00
Chris Lattner
ee8b951e73 teach various passes about blockaddress. We no longer 
crash on any clang tests.

llvm-svn: 85465
 2009-10-29 01:21:20 +00:00
Chris Lattner
be060382e9 teach ValueMapper about BlockAddress', making bugpoint a lot more useful. 
llvm-svn: 85458
 2009-10-29 00:31:02 +00:00
Chris Lattner
cf5a47d63d unindent massive blocks, no functionality change. 
llvm-svn: 85457
 2009-10-29 00:28:30 +00:00
Dan Gohman
ef41a1ce3c MapValue doesn't needs its LLVMContext argument. 
llvm-svn: 85020
 2009-10-24 23:37:16 +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
Owen Anderson
4aa3295a65 Return ConstantVector to 2.5 API. 
llvm-svn: 77366
 2009-07-28 21:19:26 +00:00
Owen Anderson
c2c7932c64 Change ConstantArray to 2.5 API. 
llvm-svn: 77347
 2009-07-28 18:32:17 +00:00
Owen Anderson
45308b578b Move ConstantStruct back to 2.5 API. 
llvm-svn: 77266
 2009-07-27 22:29:26 +00:00
Devang Patel
de6f46c32e Do not seed mstadata into the value map. 
llvm-svn: 77208
 2009-07-27 17:17:04 +00:00
Owen Anderson
47db941fd3 Get rid of the Pass+Context magic. 
llvm-svn: 76702
 2009-07-22 00:24:57 +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
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
Owen Anderson
38264b1554 "LLVMContext* " --> "LLVMContext *" 
llvm-svn: 74878
 2009-07-06 23:00:19 +00:00
Owen Anderson
e70b637033 More LLVMContext-ification. 
llvm-svn: 74807
 2009-07-05 22:41:43 +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
Gabor Greif
5df4326d78 rewrite operand loops to use iterators 
llvm-svn: 51789
 2008-05-30 21:24:22 +00:00
Chris Lattner
f3ebc3f3d2 Remove attribution from file headers, per discussion on llvmdev. 
llvm-svn: 45418
 2007-12-29 20:36:04 +00:00
Anton Korobeynikov
98638aede6 Forget to commit users part of value mapper interface 
llvm-svn: 43940
 2007-11-09 12:27:04 +00:00
Dan Gohman
06c60b6032 Fix comments about vectors to use the current wording. 
llvm-svn: 39921
 2007-07-16 14:29:03 +00:00
Chris Lattner
1e48acb858 fix an obscure and tricky bug the inliner can hit sometimes. 
llvm-svn: 34531
 2007-02-23 19:54:30 +00:00
Reid Spencer
d84d35ba70 For PR1195: 
Rename PackedType -> VectorType, ConstantPacked -> ConstantVector, and
PackedTyID -> VectorTyID. No functional changes.

llvm-svn: 34293
 2007-02-15 02:26:10 +00:00
Chris Lattner
1bfc7ab6a7 Switch inliner over to use DenseMap instead of std::map for ValueMap. This 
speeds up the inliner 16%.

llvm-svn: 33801
 2007-02-03 00:08:31 +00:00
Zhou Sheng
75b871fb1e For PR1043: 
Merge ConstantIntegral and ConstantBool into ConstantInt.
Remove ConstantIntegral and ConstantBool from LLVM.

llvm-svn: 33073
 2007-01-11 12:24:14 +00:00
Chris Lattner
19247f36ea eliminate some ugly code, using ConstantExpr::getWithOperands instead. 
llvm-svn: 29149
 2006-07-14 22:21:31 +00:00
Chris Lattner
3df13f4f22 Implement a new method, CloneAndPruneFunctionInto, as documented. 
llvm-svn: 28519
 2006-05-27 01:22:24 +00:00
Chris Lattner
17bd60588c Add supprot for shufflevector 
llvm-svn: 27513
 2006-04-08 01:19:12 +00:00
Chris Lattner
8ec0205de4 Fix inlining of insert/extract element constantexprs 
llvm-svn: 27478
 2006-04-07 04:41:03 +00:00
Chris Lattner
1b2436a624 add valuemapper support for inline asm 
llvm-svn: 27332
 2006-04-01 23:17:11 +00:00
Chris Lattner
42e0ba09aa teach the inliner to work with packed constants 
llvm-svn: 27161
 2006-03-27 05:50:18 +00:00
Chris Lattner
120f31b1fd teach the cloner to handle inline asms 
llvm-svn: 25633
 2006-01-26 01:55:22 +00:00
Misha Brukman
b1c9317bb4 Remove trailing whitespace 
llvm-svn: 21427
 2005-04-21 23:48:37 +00:00
Chris Lattner
7e6d4a12b5 Add support for UndefValue 
llvm-svn: 17046
 2004-10-16 18:10:31 +00:00
Chris Lattner
889d346e6e Add value mapper support for select constant exprs. This should fix a bug 
Nate ran into when bugpointing siod.  This fix should go into LLVM 1.3

llvm-svn: 15712
 2004-08-13 02:43:19 +00:00
Alkis Evlogimenos
832437255d Stop using getValues(). 
llvm-svn: 15487
 2004-08-04 08:44:43 +00:00