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233 Commits

Author SHA1 Message Date
Bill Wendling
f3baad3ee1 Changed llvm_ostream et all to OStream. llvm_cerr, llvm_cout, llvm_null, are 
now cerr, cout, and NullStream resp.

llvm-svn: 32298
 2006-12-07 01:30:32 +00:00
Anton Korobeynikov
12c94949e0 Introducing external weak linkage. Darwin codegen should be added later. 
llvm-svn: 32052
 2006-12-01 00:25:12 +00:00
Bill Wendling
7339b8dbfd Removed #include <iostream> and replaced with llvm_* streams. 
llvm-svn: 31936
 2006-11-27 10:09:12 +00:00
Chris Lattner
1b9633d7f0 silence warnings 
llvm-svn: 31587
 2006-11-09 05:18:12 +00:00
Anton Korobeynikov
d61d39ec53 Adding dllimport, dllexport and external weak linkage types. 
DLL* linkages got full (I hope) codegeneration support in C & both x86
assembler backends.
External weak linkage added for future use, we don't provide any
codegeneration, etc. support for it.

llvm-svn: 30374
 2006-09-14 18:23:27 +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
44ab8aefa6 Fix Regression/Linker/2006-06-15-GlobalVarAnment.ll 
llvm-svn: 28812
 2006-06-16 01:24:04 +00:00
Chris Lattner
c774592641 Fix linking of inline asm objects. 
llvm-svn: 28640
 2006-06-01 19:14:22 +00:00
Chris Lattner
0197e454d1 Add shufflevector support 
llvm-svn: 27515
 2006-04-08 01:19:47 +00:00
Evan Cheng
5c349b8b7d Add code to RemapOperand() to handle Instruction::ExtractElement and 
Instruction::InsertElement.

llvm-svn: 27477
 2006-04-07 01:27:42 +00:00
Chris Lattner
8ebd2164eb Rename method 
llvm-svn: 25571
 2006-01-24 04:14:29 +00:00
Chris Lattner
dd2d3faf19 Add support for linking inline asm 
llvm-svn: 25560
 2006-01-23 23:08:37 +00:00
Chris Lattner
93bde9cbf7 add support for ConstantPacked to the linker 
llvm-svn: 25467
 2006-01-19 23:15:58 +00:00
Chris Lattner
d490d4f023 Fix test/Regression/Linker/2005-12-06-AppendingZeroLengthArrays.ll and 
PR662.  Thanks to Markus for providing me with a ton of files to
reproduce the problem!

llvm-svn: 24619
 2005-12-06 17:30:58 +00:00
Reid Spencer
c9c0473fa5 For PR495: 
Get rid of the difference between file paths and directory paths. The Path
class now simply stores a path that can refer to either a file or a
directory. This required various changes in the implementation and interface
of the class with the corresponding impact to its users. Doxygen comments were
also updated to reflect these changes. Interface changes are:

appendDirectory -> appendComponent
appendFile -> appendComponent
elideDirectory -> eraseComponent
elideFile -> eraseComponent
elideSuffix -> eraseSuffix
renameFile -> rename
setDirectory -> set
setFile -> set

Changes pass Dejagnu and llvm-test/SingleSource tests.

llvm-svn: 22349
 2005-07-07 23:21:43 +00:00
Chris Lattner
e251b5ca89 Preserve CC's when linking modules 
llvm-svn: 21799
 2005-05-09 01:09:39 +00:00
Misha Brukman
10468d8a3c Remove trailing whitespace 
llvm-svn: 21422
 2005-04-21 22:55:34 +00:00
Chris Lattner
531f9e92d4 This mega patch converts us from using Function::a{iterator|begin|end} to 
using Function::arg_{iterator|begin|end}.  Likewise Module::g* -> Module::global_*.

This patch is contributed by Gabor Greif, thanks!

llvm-svn: 20597
 2005-03-15 04:54:21 +00:00
Chris Lattner
fe723a7c05 Eliminate silly warnings from the linker of the form: 
WARNING: Type conflict between types named 'union.._604.'.
    Src=' %union.._604.'.
   Dest=' %union.._604.'
llvm-svn: 20252
 2005-02-19 17:52:37 +00:00
Chris Lattner
16277c1775 Allow globals to be of different const'nesses when we link. 
This finally resolves PR502, PR450,
and test/Regression/Linker/2005-02-12-ConstantGlobals{,-2}.ll correctly

llvm-svn: 20135
 2005-02-12 19:20:28 +00:00
Reid Spencer
c4e3153455 Make LinkModules a static member function 
llvm-svn: 18859
 2004-12-13 03:00:16 +00:00
Chris Lattner
b7f5916e01 Make sure to link the target-triple as well, so it ends up in the .llvm.bc file 
llvm-svn: 18774
 2004-12-10 20:26:15 +00:00
Chris Lattner
db38fe94ae Revert this disgusting hack, John has a much nicer solution 
llvm-svn: 18611
 2004-12-08 03:31:14 +00:00
Chris Lattner
79a993ea0d Add a disgusting hack to work around a libstdc++ issue. This code should 
be removed when PR400 is resolved.

llvm-svn: 18610
 2004-12-08 03:28:51 +00:00
Chris Lattner
a57c105687 Fix linkage of mismatched weak globals. This unbreaks 300.twolf 
llvm-svn: 18494
 2004-12-04 18:54:48 +00:00
Chris Lattner
fc61de3902 Significantly rework linker support for global variables, allowing it to 
correctly link globals whose LLVM types do not match.

This fixes several of the F2C SPEC FP benchmarks, which were failing this
due to the implementation of common blocks used by f2c.

llvm-svn: 18465
 2004-12-03 22:18:41 +00:00
Reid Spencer
2c4f9a484c Remove blank comment lines for uniformity. 
Make sure lines don't exceed 80 cols.

llvm-svn: 18242
 2004-11-25 09:29:44 +00:00
Chris Lattner
f27514df9d Don't increment a dead iterator 
llvm-svn: 17904
 2004-11-16 19:04:40 +00:00
Chris Lattner
7391dde138 Simplify the remapper by only needing one map, since the body of the functions 
being linked do not need to be remapped any longer.

llvm-svn: 17900
 2004-11-16 17:12:38 +00:00
Chris Lattner
2f0557d0e4 Take advantage of the fact that we are allowed to clobber the input module 
by splicing function bodies from the src module to the destination module.

This speeds up linking quite a bit, e.g. gccld time on 176.gcc from 26s -> 20s
when forming the .rbc file, with a profile build.  One of the really strange
but cool effects of this patch is that it speeds up the optimizers as well,
from 12s -> 10.7s, presumably because of better locality???

In any case, this is just a first step.  We can trivially get rid of the
LocalMap now and do other simplifications.

llvm-svn: 17893
 2004-11-16 07:31:51 +00:00
Chris Lattner
f2e808449d The second arg may be clobbered by this function 
llvm-svn: 17880
 2004-11-16 06:41:36 +00:00
Reid Spencer
9b0ddbbe2c Linker.h moved to include/llvm from include/llvm/Support. 
llvm-svn: 17807
 2004-11-14 23:27:04 +00:00
Reid Spencer
361e513db0 This file originated in lib/VMCore/Linker.cpp but now lives in 
lib/Linker/LinkModules.cpp

llvm-svn: 17694
 2004-11-12 20:37:43 +00:00