38740a98b2
Make DenseMap's insert return a pair, to more closely resemble std::map.
...
llvm-svn: 53177
2008-07-07 17:46:23 +00:00
a970df57bc
Add convenient helper for checking whether global is weak in linker sense
...
having weak or linkonce or common or extweak LLVM linkage.
llvm-svn: 53158
2008-07-05 23:48:30 +00:00
9cd0b50f16
Override weak stuff during linking of aliases. This fixes PR2463.
...
llvm-svn: 53156
2008-07-05 23:33:22 +00:00
1bb56dedf5
Properly link alias and function decls. This fixes PR2146
...
llvm-svn: 53154
2008-07-05 23:03:21 +00:00
b32a9ef00f
when linking globals, make sure to preserve the address space of the global.
...
llvm-svn: 52810
2008-06-27 03:10:24 +00:00
d53bd2da98
Fix an error handling redefinition of linkonce functions where the
...
types differ. Patch by Nathan Keynes!
llvm-svn: 52527
2008-06-20 05:29:39 +00:00
56cdea6b3e
Add a missing ~ (dtor became ctor) which caused crashes on a bunch of stuff.
...
llvm-svn: 52374
2008-06-16 23:06:51 +00:00
9be15893c5
stop making PATypeHolder's so crazily.
...
llvm-svn: 52364
2008-06-16 21:17:12 +00:00
eee6f995dd
use a real associative container for type association instead of using
...
a vector with a linear search. This speeds up the linking testcase
in PR1860 from 0.965s to 0.385s on my system.
llvm-svn: 52357
2008-06-16 21:00:18 +00:00
fe677e9570
bail out sooner if we have two concrete but different types.
...
llvm-svn: 52351
2008-06-16 20:03:01 +00:00
85b66d18b9
simplify some code.
...
llvm-svn: 52350
2008-06-16 19:55:40 +00:00
8cb74995cc
Apply a patch from Nathan Keynes, which speeds up llvm-link on
...
the testcases in PR1860 from taking more than 1 hour (when I killed it)
to taking 1s.
llvm-svn: 52347
2008-06-16 19:48:08 +00:00
9995302b02
handle vectors. Any integers that got here would necessarily be different already.
...
llvm-svn: 52341
2008-06-16 18:27:53 +00:00
8aa89e4181
Simplify ResolveTypes by pulling the null case out into the one
...
client that cares and simplifying its control flow.
Remove the DestST argument to ResolveTypes and RecursiveResolveTypes*
which are dead now.
llvm-svn: 52340
2008-06-16 18:19:05 +00:00
e9bb8552af
simplify RecursiveResolveTypes and ResolveTypes by pulling the naming out of
...
ResolveTypes into the one place that needs it.
llvm-svn: 52338
2008-06-16 18:11:40 +00:00
77e8ac4d03
use 'continue' to make the function linker simpler. When linking a strong
...
function into a weak function, zap the weak function body so that the
strong one overrides it. This fixes PR2410
llvm-svn: 52135
2008-06-09 07:47:34 +00:00
228a5f1867
minor changes to short circuit the 'no linkage' case earlier for
...
function bodies. We now don't try to unify types or handling type
mismatches if when linking an internal foo to an external foo.
llvm-svn: 52134
2008-06-09 07:36:11 +00:00
ec7441b365
simplify function visibility handling.
...
llvm-svn: 52133
2008-06-09 07:25:28 +00:00
dd7daee850
Factor code to copy global value attributes like
...
the section or the visibility from one global
value to another: copyAttributesFrom. This is
particularly useful for duplicating functions:
previously this was done by explicitly copying
each attribute in turn at each place where a
new function was created out of an old one, with
the result that obscure attributes were regularly
forgotten (like the collector or the section).
Hopefully now everything is uniform and nothing
is forgotten.
llvm-svn: 51567
2008-05-26 19:58:59 +00:00
697e94cc22
Fix a bunch of 80col violations that arose from the Create API change. Tweak makefile targets to find these better.
...
llvm-svn: 51143
2008-05-15 10:04:30 +00:00
ce4396bc92
Add CommonLinkage; currently tentative definitions
...
are represented as "weak", but there are subtle differences
in some cases on Darwin, so we need both. The intent
is that "common" will behave identically to "weak" unless
somebody changes their target to do something else.
No functional change as yet.
llvm-svn: 51118
2008-05-14 20:12:51 +00:00
acbdaa2406
Fix linking of internal aliases
...
llvm-svn: 50950
2008-05-10 14:41:43 +00:00
fc2edad4ae
Turn StripPointerCast() into a method
...
llvm-svn: 50836
2008-05-07 22:54:15 +00:00
09cfb1cf2d
If weak GlobalVariable was bitcast'ed to different type during linking
...
we will need to strip all casts for intializer lookup.
llvm-svn: 50776
2008-05-06 22:52:54 +00:00
7629b71dd4
Revert r49614. As Dan pointed out, some of these aren't correct.
...
llvm-svn: 49657
2008-04-14 17:38:21 +00:00
1f6fbc4bc3
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
e9ecc68d8f
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
6f2ffdb73f
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
e6d90f5a95
Ultimately resolve aliases during linking, if possible
...
llvm-svn: 48259
2008-03-11 22:51:09 +00:00
2591afca0a
Fix thinko: alias always defines new symbol. Even is aliasee itself is undefined.
...
llvm-svn: 48203
2008-03-11 00:24:53 +00:00
510fc32d15
Add sanity checks
...
llvm-svn: 48184
2008-03-10 22:36:53 +00:00
d5160da577
Typo: 'function' => 'alias'
...
llvm-svn: 48183
2008-03-10 22:36:35 +00:00
66a6271c07
Syntactic sugar'ify stuff :)
...
llvm-svn: 48182
2008-03-10 22:36:08 +00:00
715ef43c2e
Always run 'make check' :) Fix fallout from prev. commit: query for possible
...
alias destination only if we don't have anything to link to
llvm-svn: 48181
2008-03-10 22:35:31 +00:00
eeb5ca6f5f
Make error messages to have common style
...
llvm-svn: 48180
2008-03-10 22:34:46 +00:00
e79f4c77f0
Properly link globals with aliases
...
llvm-svn: 48179
2008-03-10 22:34:28 +00:00
f6439246cc
Remove the LinkGlobal weirderness in common linking phase.
...
llvm-svn: 48177
2008-03-10 22:33:53 +00:00
1f93c50ace
Typo
...
llvm-svn: 48176
2008-03-10 22:33:22 +00:00
d48ed17d18
Fix some compilation errors on msvc:
...
- "Redefinition of I" (iterator masks previous definition)
- include missing header file
Patch by Argiris Kirtzidis!
llvm-svn: 48115
2008-03-09 18:32:50 +00:00
e8a3e74b6c
Clarify some important bits
...
llvm-svn: 48010
2008-03-07 18:34:50 +00:00
0074ea3ae7
Small cleanup: propagate thread-localness via generic routine.
...
No functionality change.
llvm-svn: 48009
2008-03-07 18:32:18 +00:00
2609888f29
Missed patch from my last commit
...
llvm-svn: 47977
2008-03-05 23:21:39 +00:00
e43711d392
Resolve aliases to aliasees, where possible
...
llvm-svn: 47975
2008-03-05 23:08:47 +00:00
24f65c3ab7
Handle functions as targets during linking of aliases as well
...
llvm-svn: 47974
2008-03-05 23:08:16 +00:00
dac5fa94ef
Try hard to link aliases. Checks can be too strict by now.
...
llvm-svn: 47968
2008-03-05 22:22:46 +00:00
2e13597f9d
Remember the source->dest mapping when copying aliases. This fixes PR2054
...
llvm-svn: 47945
2008-03-05 15:27:21 +00:00
12cee7195f
Clarify the state-of-the-art
...
llvm-svn: 47944
2008-03-05 15:11:00 +00:00
28179f764c
Properly populate lists of defined/undefined symbols in presence of aliases
...
llvm-svn: 47900
2008-03-04 20:16:11 +00:00
14241b29b2
Emit an error when a library is not found. It is the GNU ld behavior and it is expected by the configure scripts.
...
llvm-svn: 47674
2008-02-27 17:20:32 +00:00
bddf51bc9b
And final pack of warnings silencing
...
llvm-svn: 47372
2008-02-20 11:27:04 +00:00
90c2df5bd0
random cleanups.
...
llvm-svn: 47334
2008-02-19 18:49:08 +00:00
f3ebc3f3d2
Remove attribution from file headers, per discussion on llvmdev.
...
llvm-svn: 45418
2007-12-29 20:36:04 +00:00
a087a8d2ce
remove attribution from lib Makefiles.
...
llvm-svn: 45415
2007-12-29 20:09:26 +00:00
4f00f531ad
Ignore functions with internal linkages during linking. This snipped mimics the
...
behaviour of LinkGlobals() function.
llvm-svn: 45375
2007-12-27 23:21:57 +00:00
520e64c0c2
Fixing several transforms which would drop the collector attribute
...
when copying functions.
llvm-svn: 45356
2007-12-25 22:16:06 +00:00
ad0ea2d430
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
5e79a6108f
Use correct parentheses with the '&& "..."' idiom in an assert.
...
llvm-svn: 42750
2007-10-08 15:13:30 +00:00
1cc79985cd
Fix PR1611 - Visibility should be ignored for a declaration
...
when a definition's visibility is different. Likewise, the
visibility of two declarations mismatching is not an error.
llvm-svn: 41174
2007-08-19 22:22:54 +00:00
19c21c593f
Improve error handling in the linker by:
...
1. Eliminate redundant error messages. LinkInFile and LinkInArchive
already call the error() method in each case so there's no use
telling the user again that an item couldn't be linked in.
2. Improve the formatting of error messages (separating content).
3. Change the wording for the warning about unrecognized files. Make
it clear that the file is being ignored.
llvm-svn: 41121
2007-08-16 07:47:30 +00:00
e97fee7188
Ensure that error messages a propagated from calls to LinkInModule so they get
...
reported to the end user.
llvm-svn: 41117
2007-08-16 07:23:37 +00:00
8609c06956
Allow the filename "-" to be a place holder for stdin. This allows directing
...
stdin through llvm-ld and llvm-link.
llvm-svn: 40938
2007-08-08 19:52:29 +00:00
71ce927d7b
Report an error if one occurs in releaseModule.
...
llvm-svn: 40405
2007-07-22 21:39:37 +00:00
3d3fc3296e
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
e16561cd5d
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
b2c3a67015
Fix a bug in my previous patch.
...
llvm-svn: 37778
2007-06-28 20:06:38 +00:00
b00c9c0d50
When linking two modules, we should copy the alias.
...
llvm-svn: 37776
2007-06-28 19:02:54 +00:00
85703e3796
Propagate alignment, section name and visibility when linking "appending
...
global values".
Fix noinline linkage.
llvm-svn: 37482
2007-06-06 22:01:12 +00:00
41528e6e42
switch this to bitcode instead of bytecode
...
llvm-svn: 36867
2007-05-06 09:29:13 +00:00
a0e5f01e23
add bitcode support
...
llvm-svn: 36855
2007-05-06 06:02:13 +00:00
8d4ff90680
If an archive is not recognized as an LLVM bytecode archive then declare
...
that it is native so that the linker will pass it on downstream. This avoids
a problem where the native link line fails because there is both a .so and
a .a file. The .a file gets processed as bytecode and then dropped from the
command line.
llvm-svn: 36584
2007-04-30 00:29:39 +00:00
d857ef651b
Dependent libraries could be native too.
...
llvm-svn: 36582
2007-04-30 00:00:10 +00:00
31fc4f9526
Implement visibility checking during linking. Also implement protected
...
visibility support for bitcode.
llvm-svn: 36577
2007-04-29 20:56:48 +00:00
749e4668e7
Implement the "thread_local" keyword.
...
llvm-svn: 35950
2007-04-12 18:32:50 +00:00
a472f66dd0
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
d1b53f538d
For PR1302:
...
Use local variable names that match the function parameter name that it
is passed to so the code is more clear, to wit: is_bytecode -> is_native
llvm-svn: 35656
2007-04-04 06:44:18 +00:00
a2c415526c
For PR1302:
...
Implement file tests for both LinkInLibrary and LinkInFile to determine if
the file is native. Don't generate warnings if the file is native.
llvm-svn: 35653
2007-04-04 06:33:17 +00:00
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
2a8d2e0e52
simplify this code by using value::takename
...
llvm-svn: 34172
2007-02-11 00:39:38 +00:00
a0e49f2ead
push bytecode decompressor out through APIs. Now the bytecode reader
...
api's look like this:
ModuleProvider *getBytecodeModuleProvider(
const std::string &Filename, ///< Name of file to be read
BCDecompressor_t *BCDC = Compressor::decompressToNewBuffer,
std::string* ErrMsg = 0, ///< Optional error message holder
BytecodeHandler* H = 0 ///< Optional handler for reader events
);
This is ugly, but allows a client to say:
getBytecodeModuleProvider("foo", 0);
If they do this, there is no dependency on the compression libraries, saving
codesize.
llvm-svn: 34012
2007-02-07 21:41:02 +00:00
1241d6d5ab
For PR411:
...
Adjust to changes in Module interface:
getMainFunction() -> getFunction("main")
getNamedFunction(X) -> getFunction(X)
llvm-svn: 33922
2007-02-05 21:19:13 +00:00
3aaaa0b2bd
For PR411:
...
This patch replaces the SymbolTable class with ValueSymbolTable which does
not support types planes. This means that all symbol names in LLVM must now
be unique. The patch addresses the necessary changes to deal with this and
removes code no longer needed as a result. This completes the bulk of the
changes for this PR. Some cleanup patches will follow.
llvm-svn: 33918
2007-02-05 20:47:22 +00:00
d3ba7d9b42
Fix some comments and other minor sundry things.
...
llvm-svn: 33873
2007-02-04 04:43:17 +00:00
2dc3653531
Ensure that visibility and section are properly propagated.
...
llvm-svn: 33872
2007-02-04 04:30:33 +00:00
90246aa71e
Back out last revision which was committed by accident.
...
llvm-svn: 33871
2007-02-04 04:29:21 +00:00
2ea1bb2b8a
Make sure that section and visibility are properly propagated.
...
llvm-svn: 33870
2007-02-04 04:28:18 +00:00
dd924e4e95
preserve sections of globals
...
llvm-svn: 33756
2007-02-01 17:12:54 +00:00
5301e7c605
For PR1136: Rename GlobalVariable::isExternal as isDeclaration to avoid
...
confusion with external linkage types.
llvm-svn: 33663
2007-01-30 20:08:39 +00:00
78bddc388c
Read from the right place.
...
llvm-svn: 33611
2007-01-29 02:18:13 +00:00
7f3bd82ab9
Fix PR1139
...
llvm-svn: 33610
2007-01-29 00:21:34 +00:00
3ac38e99b9
For PR761:
...
The Module::setEndianness and Module::setPointerSize methods have been
removed. Instead you can get/set the DataLayout. Adjust thise accordingly.
llvm-svn: 33530
2007-01-26 08:11:39 +00:00
7a9c62baa6
For PR1064:
...
Implement the arbitrary bit-width integer feature. The feature allows
integers of any bitwidth (up to 64) to be defined instead of just 1, 8,
16, 32, and 64 bit integers.
This change does several things:
1. Introduces a new Derived Type, IntegerType, to represent the number of
bits in an integer. The Type classes SubclassData field is used to
store the number of bits. This allows 2^23 bits in an integer type.
2. Removes the five integer Type::TypeID values for the 1, 8, 16, 32 and
64-bit integers. These are replaced with just IntegerType which is not
a primitive any more.
3. Adjust the rest of LLVM to account for this change.
Note that while this incremental change lays the foundation for arbitrary
bit-width integers, LLVM has not yet been converted to actually deal with
them in any significant way. Most optimization passes, for example, will
still only deal with the byte-width integer types. Future increments
will rectify this situation.
llvm-svn: 33113
2007-01-12 07:05:14 +00:00
32af9e8cc5
For PR411:
...
Take an incremental step towards type plane elimination. This change
separates types from values in the symbol tables by finally making use
of the TypeSymbolTable class. This yields more natural interfaces for
dealing with types and unclutters the SymbolTable class.
llvm-svn: 32956
2007-01-06 07:24:44 +00:00
e06036d229
extern_weak linkage. fixes PR1038
...
llvm-svn: 32603
2006-12-15 17:35:32 +00:00
b341b0861d
Change inferred getCast into specific getCast. Passes all tests.
...
llvm-svn: 32469
2006-12-12 05:05:00 +00:00
30c0f3367c
Don't use <sstream> in Streams.h but <iosfwd> instead.
...
llvm-svn: 32340
2006-12-07 23:41:45 +00:00
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
12c94949e0
Introducing external weak linkage. Darwin codegen should be added later.
...
llvm-svn: 32052
2006-12-01 00:25:12 +00:00
7339b8dbfd
Removed #include <iostream> and replaced with llvm_* streams.
...
llvm-svn: 31936
2006-11-27 10:09:12 +00:00
06d8e0fa3b
Remvoe a do-nothing else block.
...
llvm-svn: 31687
2006-11-11 20:27:49 +00:00
75db664f44
For PR998:
...
Fix an infinite loop in the Linker and a few other assorted link problems.
Patch contributed by Scott Michel. Thanks, Scott!
llvm-svn: 31680
2006-11-11 11:54:25 +00:00
1b9633d7f0
silence warnings
...
llvm-svn: 31587
2006-11-09 05:18:12 +00:00
de46e48420
For PR786:
...
Turn on -Wunused and -Wno-unused-parameter. Clean up most of the resulting
fall out by removing unused variables. Remaining warnings have to do with
unused functions (I didn't want to delete code without review) and unused
variables in generated code. Maintainers should clean up the remaining
issues when they see them. All changes pass DejaGnu tests and Olden.
llvm-svn: 31380
2006-11-02 20:25:50 +00:00
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
e58f7408d0
Remove a redundant syscall.
...
llvm-svn: 29405
2006-07-28 22:52:11 +00:00
19247f36ea
eliminate some ugly code, using ConstantExpr::getWithOperands instead.
...
llvm-svn: 29149
2006-07-14 22:21:31 +00:00
546436c482
Finish removal of EH usage from the Archive library. The REQUIRES_EH flag
...
in lib/Bytecode/Archive/Makefile is now removed. One small step closer to
a smaller LLVM.
llvm-svn: 29067
2006-07-07 20:56:50 +00:00
44ab8aefa6
Fix Regression/Linker/2006-06-15-GlobalVarAnment.ll
...
llvm-svn: 28812
2006-06-16 01:24:04 +00:00
c774592641
Fix linking of inline asm objects.
...
llvm-svn: 28640
2006-06-01 19:14:22 +00:00
0197e454d1
Add shufflevector support
...
llvm-svn: 27515
2006-04-08 01:19:47 +00:00
5c349b8b7d
Add code to RemapOperand() to handle Instruction::ExtractElement and
...
Instruction::InsertElement.
llvm-svn: 27477
2006-04-07 01:27:42 +00:00
8ebd2164eb
Rename method
...
llvm-svn: 25571
2006-01-24 04:14:29 +00:00
dd2d3faf19
Add support for linking inline asm
...
llvm-svn: 25560
2006-01-23 23:08:37 +00:00
93bde9cbf7
add support for ConstantPacked to the linker
...
llvm-svn: 25467
2006-01-19 23:15:58 +00:00
0e9bd5a416
Fixed style of curly brace. No functionality changes.
...
llvm-svn: 25414
2006-01-17 22:01:57 +00:00
5995c57574
For PR521:
...
With these patches we implement the ability for the Linker library to
keep track of which libraries were actually bytecode files (not archives)
and cause their users to remove such files from the list of libraries to
pass to the native linker.
llvm-svn: 25169
2006-01-10 03:14:40 +00:00
8097c0a0d9
Be a little more explanatory in a comment.
...
llvm-svn: 25168
2006-01-10 03:12:29 +00:00
6796b48e51
Adjust the constructor to the Linker class to take an argument that names
...
the module being constructed. This is used to correctly name the module.
Previously the name of the linker tool was used which produces confusing
output when the module identifier is used in an error message.
llvm-svn: 24699
2005-12-13 20:00:37 +00:00
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
bde3845548
DONT_BUILD_RELINKED is gone and implied by BUILD_ARCHIVE now
...
llvm-svn: 23940
2005-10-24 02:26:13 +00:00
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
5b891e9847
For PR495:
...
Change interface to Path class:
readable -> canRead
writable -> canWrite
executable -> canExecute
More (incremental) changes coming to close 495.
llvm-svn: 22345
2005-07-07 18:21:42 +00:00
e251b5ca89
Preserve CC's when linking modules
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llvm-svn: 21799
2005-05-09 01:09:39 +00:00
10468d8a3c
Remove trailing whitespace
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llvm-svn: 21422
2005-04-21 22:55:34 +00:00
018b093c79
fix some 80 column violations
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Add support for programs that define main in a .a file, such as f2c'd programs.
llvm-svn: 20631
2005-03-15 23:03:34 +00:00
ebaf17875e
consolidate LinkFiles into LinkItems, use lib_* iterators.
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llvm-svn: 20630
2005-03-15 22:55:17 +00:00
d3d086d679
consolidate LinkLibraries into LinkItems
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llvm-svn: 20629
2005-03-15 22:51:40 +00:00
531f9e92d4
This mega patch converts us from using Function::a{iterator|begin|end} to
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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
e68dae0eb6
Add support for ".so" files compiled with LLVM which contain LLVM bytecode.
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llvm-svn: 20253
2005-02-19 18:30:29 +00:00
fe723a7c05
Eliminate silly warnings from the linker of the form:
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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
08a5eb3cf0
Minor cleanup. No need to explicitly tell the compiler the template arguments.
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llvm-svn: 20153
2005-02-13 17:50:16 +00:00
71a44087d4
Print something useful for gccld -v with an archive.
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llvm-svn: 20148
2005-02-13 15:26:14 +00:00
16277c1775
Allow globals to be of different const'nesses when we link.
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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
6b853b22cb
Remove un-needed #includes.
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llvm-svn: 19061
2004-12-20 04:15:44 +00:00
b193ec5a13
Fix a compile error. config.h is now needed because DataTypes.h doesn't
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include it any more.
llvm-svn: 18993
2004-12-16 19:19:24 +00:00
92e97620be
* Fix header block.
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* Fix loop style per standards
* Don't create a new Module when the Linker's module is released.
* Add/fix function comments.
llvm-svn: 18871
2004-12-13 03:50:50 +00:00
bf63444a41
Add missing space in a comment.
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llvm-svn: 18870
2004-12-13 03:23:13 +00:00
0005214558
Fix header and function comments.
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llvm-svn: 18867
2004-12-13 03:13:18 +00:00
4a23d3f8e5
This file contains basic Linker facilities needed by all tools
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llvm-svn: 18860
2004-12-13 03:00:28 +00:00
c4e3153455
Make LinkModules a static member function
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llvm-svn: 18859
2004-12-13 03:00:16 +00:00
9a5613962f
This file contains only the Linker's library linking support
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llvm-svn: 18858
2004-12-13 03:00:04 +00:00
ebd3d9f8fc
For PR351: \
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* Remove redundant static function LinkOneLibrary. \
* Remove unneded #includes \
* Convert FileSupport usage to sys::Path instead
llvm-svn: 18857
2004-12-13 02:59:52 +00:00
9ce11c3929
This file contains only the Linker's file linking support
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llvm-svn: 18856
2004-12-13 02:59:41 +00:00
fe73bfcfdb
For PR351: \
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* Convert functions to Linker:: methods. \
* Remove unneeded #includes \
* Utilize sys::Path utilities not FileSupport utilities \
* Move File & Library linking functions to other source files
llvm-svn: 18855
2004-12-13 02:59:29 +00:00
b7f5916e01
Make sure to link the target-triple as well, so it ends up in the .llvm.bc file
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llvm-svn: 18774
2004-12-10 20:26:15 +00:00
630729c97e
Turn this error back into a warning, fixing the povray regression
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llvm-svn: 18655
2004-12-08 20:01:10 +00:00
db38fe94ae
Revert this disgusting hack, John has a much nicer solution
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llvm-svn: 18611
2004-12-08 03:31:14 +00:00
79a993ea0d
Add a disgusting hack to work around a libstdc++ issue. This code should
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be removed when PR400 is resolved.
llvm-svn: 18610
2004-12-08 03:28:51 +00:00
1014afc7ea
Fix PR139: \
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Implement LinkItems and BuildLinkItems interfaces.
llvm-svn: 18547
2004-12-05 19:14:55 +00:00
a57c105687
Fix linkage of mismatched weak globals. This unbreaks 300.twolf
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llvm-svn: 18494
2004-12-04 18:54:48 +00:00
fc61de3902
Significantly rework linker support for global variables, allowing it to
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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
f78508b25e
PR466:
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* Make the linker find lib*.bca files now instead of lib*.bc since those
are what the makefiles now generate for bytecode archives.
* Make sure the linker only links archives when LinkLibraries is called.
Previously if it found a lib*.bc file and that file was a bytecode file,
it would link in the entire bytecode. This could make -lc -lc fail with
duplicate symbols error but it shouldn't as searching multiple libraries,
even the same one more than once, is permitted.
* Now that the above problems are corrected, implement the dependent libs
feature. After the module is linked with all specified libraries, the
LinkLibraries function will obtain the set of dependent libraries from
the linked modules and attemp to find and link against those libraries.
llvm-svn: 18428
2004-12-02 09:52:10 +00:00
3f2352e23e
Revert version 1.39. It breaks the ordering of the library processing.
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llvm-svn: 18399
2004-11-30 22:54:48 +00:00
d1697bf2f7
Shared library extension is now in LTDL_SHLIB_EXT
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llvm-svn: 18353
2004-11-29 12:40:21 +00:00
8bb258d1ea
Implement dependent library linking. It is no longer required that -lstdc++
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-lstdsup++ no -lc be passed on the command line to llvm linkers if the
progam being linked was compiled with the C/C++ Front End or Stacker.
llvm-svn: 18243
2004-11-25 09:32:08 +00:00
2c4f9a484c
Remove blank comment lines for uniformity.
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Make sure lines don't exceed 80 cols.
llvm-svn: 18242
2004-11-25 09:29:44 +00:00
3356325996
Eliminate unsightly ;;
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llvm-svn: 17979
2004-11-19 03:27:05 +00:00
c2455ca7b7
Reduce the amount of work in LinkInArchive by not searching the archive for
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symbols it has already identified as not defining.
llvm-svn: 17975
2004-11-19 03:13:25 +00:00
f27514df9d
Don't increment a dead iterator
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llvm-svn: 17904
2004-11-16 19:04:40 +00:00
7391dde138
Simplify the remapper by only needing one map, since the body of the functions
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being linked do not need to be remapped any longer.
llvm-svn: 17900
2004-11-16 17:12:38 +00:00
2f0557d0e4
Take advantage of the fact that we are allowed to clobber the input module
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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
5208a11440
Per code review:\
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* Adjust indentation\
* Ensure memory do not leak if exceptions happen (std::auto_ptr use)
llvm-svn: 17885
2004-11-16 06:47:41 +00:00
f2e808449d
The second arg may be clobbered by this function
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llvm-svn: 17880
2004-11-16 06:41:36 +00:00
2981914302
use an autoptr
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llvm-svn: 17875
2004-11-16 06:40:54 +00:00
a67b6e1874
Remove a forgotten debug output line.
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llvm-svn: 17810
2004-11-14 23:49:55 +00:00
9b0ddbbe2c
Linker.h moved to include/llvm from include/llvm/Support.
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llvm-svn: 17807
2004-11-14 23:27:04 +00:00
16c3bb3198
Linker.h has a new home.
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llvm-svn: 17801
2004-11-14 23:00:08 +00:00
c470261d27
Don't bother with a re-linked library, ensure archive library is built.
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llvm-svn: 17773
2004-11-14 22:03:14 +00:00
9db61d9e3a
*Adjust prototypes for public interface. *Rewrite LinkInArchive to use symbol tables.
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llvm-svn: 17772
2004-11-14 22:02:27 +00:00
a81f8197eb
Makefile for lib/Linker
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llvm-svn: 17695
2004-11-12 20:38:45 +00:00
361e513db0
This file originated in lib/VMCore/Linker.cpp but now lives in
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lib/Linker/LinkModules.cpp
llvm-svn: 17694
2004-11-12 20:37:43 +00:00
1cfa8d60f8
This file originated in tools/gccld/Linker.cpp but now lives in
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lib/Linker/LinkArchives.cpp
llvm-svn: 17693
2004-11-12 20:34:32 +00:00
Dan Gohman