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3438 Commits

Author SHA1 Message Date
Dan Gohman
f29140106f Convert tools to use tool_output_file, and introduce error 
checking to places which previously lacked it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111651 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-20 16:59:15 +00:00
Mikhail Glushenkov
7a57454d82 llvmc: Do not prefix option names with AutoGenerated. 
Since they now live in the namespace 'autogenerated'.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111620 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-20 11:24:51 +00:00
Mikhail Glushenkov
03b6d4e04c llvmc: Cut global namespace pollution. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111619 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-20 11:24:44 +00:00
Dan Gohman
2df9504fec Use tool_output_file in llvm-extract and llvm-link too. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111604 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-20 01:12:13 +00:00
Dan Gohman
d5826a33a5 Use the new tool_output_file in several tools. This fixes a variety 
of problems with output files being left behind or output streams
being left unclosed. Fix llvm-mc to respect the -o option in all
modes, rather than hardcoding outs() in some cases.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111603 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-20 01:07:01 +00:00
Dan Gohman
52fdaeda75 Make the SCC printing passes use errs() instead of outs(), as the 
other printing passes do, and update the documentation accordingly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111601 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-20 01:03:44 +00:00
Dan Gohman
4bb122e5ac Print chatty verbose messages to errs() instead of outs(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111599 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-20 01:02:14 +00:00
Dan Gohman
cfbe401e8b Minor cleanups to follow the common convention for pass 
registration variables.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111598 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-20 01:00:03 +00:00
Dan Gohman
a2a3bbc668 Minor cleanups to follow the common convention for pass 
registration variables.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111596 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-20 00:56:16 +00:00
Mikhail Glushenkov
b57326c8aa llvmc: Update examples. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111553 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-19 20:04:19 +00:00
Dan Gohman
18cde6df91 Eliminate some redundancy by relying on raw_fd_ostream to handle "-" 
properly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111373 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-18 17:55:15 +00:00
Dan Gohman
4931b312c0 Allow the -analyze option to follow the -o option, which defaults to 
standard output, instead of just hardcoding outs().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111372 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-18 17:42:59 +00:00
Dan Gohman
86cbc1bb11 Don't translate "-" to outs() manually; raw_ostream does that automatically. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111371 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-18 17:40:10 +00:00
Dan Gohman
510cea0f90 Don't translate "-" to outs() manually; raw_ostream does that 
automatically.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111370 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-18 17:26:50 +00:00
Dan Gohman
ca91912a3b Don't register stdout to be deleted on a signal. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111368 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-18 17:21:42 +00:00
Dan Gohman
0a6ee29aae Remove an unused command-line option. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111367 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-18 17:20:51 +00:00
Anton Korobeynikov
59a430f68f This patch enables ENABLE_SHARED=1 to build DLL based LLVM toolchain on MingW & Cygwin. 
Patch by Takumi Nakamura!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111268 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-17 19:03:03 +00:00
Oscar Fuentes
99f918cb87 CMake: Improved COMMENT on a custom command 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111111 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-15 22:14:36 +00:00
Mikhail Glushenkov
0b63f37865 Update tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111096 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-15 07:07:24 +00:00
Mikhail Glushenkov
b3d36293c2 llvmc: remove dynamic plugins. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111094 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-15 07:07:12 +00:00
Daniel Dunbar
3c14ca47fc llvm-mc: Add -show-inst-operands, for dumping the parsed instruction representation before matching. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110791 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 06:37:09 +00:00
Rafael Espindola
2d643ef328 Make it possible to set the cpu used for codegen. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110759 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 00:15:13 +00:00
Daniel Dunbar
f4452c37d0 lto: Fix an inverted conditional which prevented the addition of symbols scraped 
from inline assembly, except in cases where they had already been seen (in which
case they would get added twice).
 - I can't see how this ever worked...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110757 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 00:11:19 +00:00
Daniel Dunbar
8d0843dcff lto: Fix gratuitous memory leaks. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110756 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 00:11:17 +00:00
Daniel Dunbar
e41d90094c lto: Reduce nesting. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110752 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-10 23:46:46 +00:00
Daniel Dunbar
b06913dd18 LTOModule.cpp: Fix numerous style issues. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110751 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-10 23:46:39 +00:00
Rafael Espindola
98197e55c1 Make it possible to set the flags passed to the assembler. 
Nick, please review.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110705 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-10 18:55:09 +00:00
Rafael Espindola
15af387bff Fix silly bug. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110684 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-10 16:32:15 +00:00
Rafael Espindola
866aa0d742 Use RunPassesOn as in the rest of bugpoint. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110682 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-10 15:46:11 +00:00
Rafael Espindola
cbb170d057 Make it possible to set the target triple and expose that with an option in the 
gold plugin.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110604 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-09 21:09:46 +00:00
Rafael Espindola
0b5b102811 Don't try to build a plugin on windows. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110573 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-09 14:05:42 +00:00
Michael J. Spencer
c9234c5835 llc: Fix help typo as pointed out by Nick Lewycky. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110556 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-08 23:26:49 +00:00
Rafael Espindola
ec62d53736 Add a opt-args option that can be used to pass arguments to every opt 
invocation. Fixes PR7793:

bugpoint -debug test.ll --opt-args -unroll-count=4

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110555 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-08 22:14:20 +00:00
Rafael Espindola
53843f8edb s/libLLVMgold/LLVMgold/g 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110552 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-08 21:14:26 +00:00
Rafael Espindola
8261dfed05 Most of bugpoint now only needs to know the pass names. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110534 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-08 03:55:08 +00:00
Rafael Espindola
6b01837b65 Try to fix cmake build. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110528 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-08 00:50:57 +00:00
Rafael Espindola
7f99f74b7f Run opt instead of bugpoint itself. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110524 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-07 23:03:21 +00:00
Rafael Espindola
5b77cceeeb Another missing file :-( 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110522 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-07 21:58:44 +00:00
Rafael Espindola
f47d709e66 Add missing file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110521 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-07 21:53:04 +00:00
Rafael Espindola
3cb96268c4 Move the bugpoint test passes to a plugin in preparation for having bugpoint 
use opt.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110520 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-07 21:48:09 +00:00
Michael J. Spencer
e68cd267ab llc: Clarify -mc-relax-all description. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110477 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-06 21:37:45 +00:00
Owen Anderson
90c579de5a Reapply r110396, with fixes to appease the Linux buildbot gods. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110460 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-06 18:33:48 +00:00
Owen Anderson
1f74590e9d Revert r110396 to fix buildbots. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110410 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-06 00:23:35 +00:00
Owen Anderson
9ccaf53ada Don't use PassInfo* as a type identifier for passes. Instead, use the address of the static 
ID member as the sole unique type identifier.  Clean up APIs related to this change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110396 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-05 23:42:04 +00:00
Bob Wilson
b8be03b0e4 Revert bugpoint change due to buildbot breakage. 
--- Reverse-merging r110333 into '.':
U    tools/bugpoint/BugDriver.h
U    tools/bugpoint/OptimizerDriver.cpp
U    tools/bugpoint/bugpoint.cpp
U    tools/bugpoint/BugDriver.cpp


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110341 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-05 16:26:32 +00:00
Rafael Espindola
d02dc8d096 Run opt instead of bugpoint itself. 
Fixes PR753.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110333 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-05 15:25:38 +00:00
Rafael Espindola
248d1c65f1 Add const to compileProgram and to the various test functions in CrashDebugger. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110306 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-05 03:00:22 +00:00
Rafael Espindola
5d8cace94a Add a Module argument to the remaining runPasses methods and mark getContext 
const.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110300 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-05 02:16:32 +00:00
Rafael Espindola
ca356afe09 Make EmitProgressBitcode const and add a Module argument to runPasses. Use 
that argument to simplify runPassesOn.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110291 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-05 00:29:04 +00:00
Daniel Dunbar
b259c01376 build: Don't pass -avoid-version or -no-undefined on Darwin, they don't do 
anything.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109957 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-31 21:32:56 +00:00
Michael J. Spencer
7c380eded5 llc: Add -mc-relax-all. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109954 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-31 19:57:02 +00:00
Rafael Espindola
13793264e7 Add const to some methods and change TestMergedProgram to return the merged 
module and take a const BugDriver.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109951 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-31 14:34:49 +00:00
Rafael Espindola
d720670393 The BlockExtractorPass() constructor was not reading the BlockFile and that was 
exactly what bugpoint expected it to do.

There was also only one user of
BlockExtractorPass(const std::vector<BasicBlock*> &B), so just remove it and
make BlockExtractorPass read BlockFile.

This fixes bugpoint's block extraction.

Nick, please review.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109936 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-31 00:32:17 +00:00
Rafael Espindola
10757dd8e1 Add a Program argument to diffProgram to avoid a use of swapProgramIn. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109859 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-30 14:19:00 +00:00
Duncan Sands
80a098583b Do not pass a copy of the value map, pass a reference to it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109852 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-30 05:50:45 +00:00
John McCall
44a9860247 Transcribe IRC to svn. Also don't print basic block names twice if they match. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109787 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-29 18:20:13 +00:00
John McCall
73b21b738e Make the header self-contained and follow #include guidelines. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109774 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-29 18:08:23 +00:00
John McCall
e5cbaf140b Switch to using the LLVM CommandLine library so that our help 
message is properly contaminated with nonsense about timing passes
that doesn't apply at all to this utility. :)



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109769 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-29 17:55:00 +00:00
Benjamin Kramer
1abcd06856 Plug the remaining MC leaks by giving MCObjectStreamer/MCAsmStreamer ownership of the TargetAsmBackend and the MCCodeEmitter. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109767 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-29 17:48:06 +00:00
Rafael Espindola
115a932eb9 Make the test while reducing blocks functional. This avoids accessing freed 
memory when one of the original BB is destroyed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109747 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-29 14:20:59 +00:00
John McCall
82bd5eaa71 Centralize the logic to permanently unify two instructions and make sure 
it establishes a context and does a complaining diff.  Also make sure we
unify the prelude and postlude of a diff after a block-diff call.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109744 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-29 09:20:34 +00:00
John McCall
e2921432b6 Diagnose non-structural differences in the case where blocks were 
structurally identical.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109743 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-29 09:04:45 +00:00
John McCall
02e116cb06 When unifying instructions during a block diff, actually complain about 
any differences we see.  This should only happen if there are "non-structural"
differences between the instructions, i.e. differences which wouldn't cause
diff to return true.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109742 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-29 08:59:27 +00:00
John McCall
dfb44ac690 Somehow I was getting reasonable results for the test cases I was interested 
in despite not ever incrementing any path costs, so that the only nonzero costs
arose from the all-left path in the first column.  Anyway.  Perform the diff
starting from the beginning of the block to avoid capturing (say) loads of
allocas.

Vastly improves diff results on code that hasn't been mem2reg'ed.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109741 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-29 08:53:59 +00:00
John McCall
62dc1f3d82 Cache the result of errs() and implement formatted logging. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109740 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-29 08:14:41 +00:00
John McCall
3dd706b528 Add the llvm-diff tool, which performs a relatively naive structural 
diff of a function.  There's a lot of cruft in the current version, and
it's pretty far from perfect, but it's usable.

Currently only capable of comparing functions.  Currently ignores metadata.
Currently ignores most attributes of functions and instructions.

Patches welcome.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109739 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-29 07:53:27 +00:00
Jakob Stoklund Olesen
887b703d22 Use the right gcc tool args for IsARMArchitecture. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109714 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-29 00:52:16 +00:00
Gabor Greif
7d3056b160 simplify by using CallSite constructors; virtually eliminates CallSite::get from the tree 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109687 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-28 22:50:26 +00:00
Rafael Espindola
bae1b71cbb Instead of abusing swapProgramIn, just add a Module argument to 
EmitProgressBitcode.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109602 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-28 18:12:30 +00:00
Rafael Espindola
84ae206c97 Clone and restore the module being reduced in 
ReduceMiscompilingFunctions::TestFuncs. This makes the test functional
(i.e., no side effects).

Before we would end up using dead functions if a pass decided to remove them
(inline for example) and we would also keep broken functions and conclude that
that a single function was enough to reproduce the bug.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109387 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-26 00:07:51 +00:00
Rafael Espindola
b30cdd830b Revert unintended white space change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109364 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-24 23:05:45 +00:00
Rafael Espindola
97595eb05c Fix a trivial use after free. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109363 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-24 23:02:11 +00:00
Mikhail Glushenkov
b374d4fd82 Get rid of exceptions in llvmc. 
llvmc can be now compiled with llvm-gcc on Windows.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109215 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-23 03:42:55 +00:00
Chris Lattner
c510a7097b there is now no reason to link in TARGETS_TO_BUILD since we list 
arm explicitly.  X86 and ARM are the only two targets that support
disassembly, so our explicit list is enough.  These other targets
weren't getting pulled in anyway though, since there were no 
references to their symbols.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108934 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 21:26:27 +00:00
Chris Lattner
6f2cea0186 fix edis to only try to link in the x86 parts if the x86 backend is 
enabled.  Add direct ARM support.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108933 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 21:23:57 +00:00
Douglas Gregor
aad9c4cf67 Fix edis makefile 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108931 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 21:21:27 +00:00
Chris Lattner
e744ab26fd fix DISABLE_EDIS 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108925 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 20:55:57 +00:00
Chris Lattner
56ff3f15e7 this logic is handled by tools/makefile. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108919 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 20:33:59 +00:00
Chris Lattner
ce61aed551 edis needs to link in mcdisassembler. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108876 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 18:35:23 +00:00
Chris Lattner
9ae2e3384e update cmake. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108875 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 18:33:29 +00:00
Chris Lattner
feb9cf4581 edinfo doesn't need to be built here. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108873 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 18:31:54 +00:00
Chris Lattner
847da55716 start straightening out libedis's dependencies and make it fit 
better in the llvm world.  Among other things, this changes:

1. The guts of libedis are now moved into lib/MC/MCDisassembler
2. llvm-mc now depends on lib/MC/MCDisassembler, not tools/edis,
   so edis and mc don't have to be built in series.
3. lib/MC/MCDisassembler no longer depends on the C api, the C
   API depends on it.
4. Various code cleanup changes. 

There is still a lot to be done to make edis fit with the llvm
design, but this is an incremental step in the right direction.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108869 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 18:25:19 +00:00
Owen Anderson
8be3291f59 Speculatively revert r108813, in an attempt to get the self-host buildbots working again. I don't see why this patch 
would cause them to fail the way they are, but none of the other intervening patches seem likely either.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108818 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 08:26:15 +00:00
Owen Anderson
9e081004da Reapply r108794, a fix for the failing test from last time. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108813 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 06:52:42 +00:00
Daniel Dunbar
e8a469cdb4 Revert r108794, "Separate PassInfo into two classes: a constructor-free 
superclass (StaticPassInfo) and a constructor-ful subclass (PassInfo).", it is
breaking teh everything.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108805 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 03:06:07 +00:00
Owen Anderson
8ba15cb709 Separate PassInfo into two classes: a constructor-free superclass (StaticPassInfo) and a constructor-ful subclass (PassInfo). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108794 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 01:19:58 +00:00
Mikhail Glushenkov
fc97aeb4e6 llvmc: Add a new option type (switch_list). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108673 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-19 03:16:25 +00:00
Daniel Dunbar
d73ada7d24 Target: Give the TargetAsmParser access to the TargetMachine. 
- Unfortunate, but necessary for now to handle subtarget instruction matching. Eventually we should factor out the lower level target machine information so we don't need to do this.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108664 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-19 00:33:49 +00:00
Daniel Dunbar
0261243f6e edis: Save the TargetMachine in the EDDisassembler object. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108663 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-19 00:33:43 +00:00
Daniel Dunbar
9fbb37e10d MC: Move several clients to using AsmParser constructor function. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108645 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-18 18:31:33 +00:00
Daniel Dunbar
346cc61cd2 llvm-mc: Fix llvm-mc -as-lex. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108644 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-18 18:31:28 +00:00
Duncan Sands
cba3da0d96 Fix what seems like a clear buffer overflow, noticed by cppcheck. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108629 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-17 20:23:37 +00:00
Dan Gohman
43906f920a Make llvm-bcanalyzer print out the full enum name for all metadata 
code ids, not just some of them.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108543 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-16 18:28:07 +00:00
Daniel Dunbar
48bf8f0c3a build/Darwin: Add an LLVM_LTO_VERSION_OFFSET make variable to allow offsetting 
the libLTO library version from the actual build version.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108495 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-16 01:41:38 +00:00
Bob Wilson
8f70c3d97c Remove some broken code to check the DISABLE_EDIS flag (edis is now in the 
DIRS list, so it does no good to filter it from PARALLEL_DIRS), and replace
it with a check to disable building the shared library version of edis when
the flag is set.  Disabling it entirely does not work because MC uses it now.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108367 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-14 22:41:51 +00:00
Duncan Sands
3472766f9e Convert some tab stops into spaces. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108130 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-12 08:16:59 +00:00
Bill Wendling
5e721d7682 Implement the "linker_private_weak" linkage type. This will be used for 
Objective-C metadata types which should be marked as "weak", but which the
linker will remove upon final linkage. However, this linkage isn't specific to
Objective-C.

For example, the "objc_msgSend_fixup_alloc" symbol is defined like this:

      .globl l_objc_msgSend_fixup_alloc
      .weak_definition l_objc_msgSend_fixup_alloc
      .section __DATA, __objc_msgrefs, coalesced
      .align 3
l_objc_msgSend_fixup_alloc:
       .quad   _objc_msgSend_fixup
       .quad   L_OBJC_METH_VAR_NAME_1

This is different from the "linker_private" linkage type, because it can't have
the metadata defined with ".weak_definition".

Currently only supported on Darwin platforms.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107433 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-01 21:55:59 +00:00
Daniel Dunbar
9186fa6b0c MC: Pass the target instance to the AsmParser constructor. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107426 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-01 20:41:56 +00:00
Devang Patel
c1874b7a7c Preserve debug info for only extracted symbols. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107417 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-01 19:58:05 +00:00
Mikhail Glushenkov
002dd18d18 Make -filelist work with -linker=c++. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107362 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-01 01:00:32 +00:00
Bill Wendling
07d3177117 Revert r107205 and r107207. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107215 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-29 22:34:52 +00:00
Bill Wendling
207855cff9 Introducing the "linker_weak" linkage type. This will be used for Objective-C 
metadata types which should be marked as "weak", but which the linker will
remove upon final linkage. For example, the "objc_msgSend_fixup_alloc" symbol is
defined like this:

       .globl l_objc_msgSend_fixup_alloc
       .weak_definition l_objc_msgSend_fixup_alloc
       .section __DATA, __objc_msgrefs, coalesced
       .align 3
l_objc_msgSend_fixup_alloc:
        .quad   _objc_msgSend_fixup
        .quad   L_OBJC_METH_VAR_NAME_1

This is different from the "linker_private" linkage type, because it can't have
the metadata defined with ".weak_definition".


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107205 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-29 21:24:00 +00:00
Duncan Sands
51370298b8 Remove variables that are written by not read. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107126 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-29 11:07:47 +00:00
Devang Patel
e9916a302f Use ValueMap instead of DenseMap. 
The ValueMapper used by various cloning utility maps MDNodes also.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106706 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-24 00:33:28 +00:00
Rafael Espindola
11f403cf2b Add an extra-library-path option to the plugin. This is used to support 
having a library both as bitcode and native code. We want to use the
bitcode first, but if codegen produces new undefined references we have to use
the native code to satisfy those references.

Gold has no notion of bitcode and native search directories, so instead it has
an API where the plugin can instruct it to look for the libraries it is passing
to it. This patch uses that API.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106674 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-23 20:20:59 +00:00
Rafael Espindola
bebb640b6b add_input_file and add_input_library now take const arguments, remove the 
const_cast.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106410 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 02:23:12 +00:00
Rafael Espindola
bc2ed599e8 Save more temps with -save-temps. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106409 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 02:17:36 +00:00
Rafael Espindola
dd76f18f90 Add a pass-through option to the plugin. The use case for this option is to 
ask the linker to take another look into some library or object. The case when
one might want to do this is when codegen introduces a new undefined reference.
The canonical example is libgcc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106303 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-18 19:18:58 +00:00
Rafael Espindola
38a979bf95 Don't produce output only if *all* files are unused. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105962 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-14 21:20:52 +00:00
Daniel Dunbar
9a56c328b1 llvm-mc: Don't set NO_INSTALL on llvm-mc. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105837 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-11 22:00:08 +00:00
Duncan Sands
3982c2c8bc Change another reference to the "indirect callgraph node" to 
refer to the "external node" instead.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105731 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-09 17:39:05 +00:00
Duncan Sands
c0ccc70414 Output "external node" rather than "Indirect CallGraph node" when printing 
callgraph SCC's.  This makes it match what the node itself would print.  Also,
"indirect callgraph node" doesn't make sense - it has nothing particularly to
do with indirect calls.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105730 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-09 17:35:00 +00:00
Nick Lewycky
221aec60a7 Plug a leak in the non-error case by removing one level of indirection. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105556 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-07 21:42:19 +00:00
Dan Gohman
d0a6a8ca31 Run dead type elimination after dead argument elimination. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105552 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-07 20:28:37 +00:00
Dan Gohman
e49a13e726 Use ->isVoidTy(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105550 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-07 20:19:26 +00:00
Rafael Espindola
6c8099243a Misc cleanups to the gold plugin. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105534 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-07 16:45:22 +00:00
Dan Gohman
70972bb5cd No need to special-case structs here; structs are first-class now. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105513 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-05 00:42:29 +00:00
Dan Gohman
b304ba94db No need to special-case structs here; structs are first-class now. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105442 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-04 00:18:06 +00:00
Rafael Espindola
c4b55610d8 Add a emit-llvm option to the plugin and make the path argument to also-emit-llvm optional. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105414 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-03 21:11:20 +00:00
Nick Lewycky
662f738ec3 Perfer !string.empty() over string != "". 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105397 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-03 17:13:23 +00:00
Nick Lewycky
fc55defb30 Whitespace cleanup. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105395 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-03 17:10:17 +00:00
Rafael Espindola
c72f8e9f9d Don't preserve all symbols in a .so and instead trust gold to know what is 
needed. The result is that now we are able to drop unnecessary symbol from
shared libraries.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105389 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-03 14:45:44 +00:00
Dan Gohman
d27047f87d Eliminate some unnessary Path::exists() calls. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104888 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-27 20:51:54 +00:00
Dan Gohman
4b7416b75d When handling raw_ostream errors manually, use clear_error() so that 
raw_ostream doesn't try to do its own error handling.

Also, close the raw_ostream before checking for errors so that any
errors that occur during closing are caught by the manual check.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104882 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-27 20:19:47 +00:00
Dan Gohman
d928fb670f Don't special-case stdout in llvm::WriteBitcodeToFile; just consider 
it to be the caller's responsibility to provide a stream in binary
mode. This fixes a layering violation and avoids an outs() call.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104878 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-27 20:06:51 +00:00
Dan Gohman
7f924a3116 Don't create an output stream when output is disabled. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104875 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-27 19:52:20 +00:00
Dan Gohman
26a7074939 Avoid calling outs() and fouts() when the stream isn't really needed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104873 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-27 19:47:36 +00:00
Duncan Sands
4139630212 Apply timeouts and memory limits in more places. In particular, when 
bugpoint does "Running the code generator to test for a crash" this
gets you a crash if llc goes into an infinite loop or uses up vast
amounts of memory.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104485 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-24 07:49:55 +00:00
Daniel Dunbar
fdb5a86179 MC: Add an MCLoggingStreamer, for use in debugging integrated-as mismatches. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104463 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-23 17:44:06 +00:00
Matt Fleming
d8a33ddcfe Currently, createMachOStreamer() is invoked directly in llvm-mc which 
isn't ideal if we want to be able to use another object file format.

Add a createObjectStreamer() factory method so that the correct object
file streamer can be instantiated for a given target triple.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104318 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-21 12:54:43 +00:00
Daniel Dunbar
596490682a Remove dead option. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104303 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-21 00:27:55 +00:00
Rafael Espindola
bbe03f8d29 Avoid renaming loadable modules at install time. Now the gold plugin is named 
LLVMgold.so both in both the build and install directories.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103897 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-16 03:13:23 +00:00
Dan Gohman
9cc1c18b7b Use regular PassManager instead of FunctionPassManager in opt, since it 
isn't doing lazy streaming. This also fixes a missing doFinalization call.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103774 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-14 15:36:54 +00:00
Jakob Stoklund Olesen
18e05b4692 Fix complete badness in bugpoint's IsARMArchitecture() function. 
The revision history for this function is interesting, with multiple layers of
wrongness being introduced one at a time.

This fixes a weird issue where bugpoint -run-llc would suddenly exit 13 half way
through isolating a miscompilation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103721 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-13 17:58:15 +00:00
Rafael Espindola
62bacd69c2 Add an also-emit-llvm option to the gold plugin. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103714 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-13 13:39:31 +00:00
Jeffrey Yasskin
6865f29fe7 Fix PR6951 by fixing Module leaks in bugpoint. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103523 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-11 23:25:16 +00:00
Dan Gohman
99dca4fde7 Remove the "WantsWholeFile" concept, as it's no longer needed. CBE 
and the others use the regular addPassesToEmitFile hook now, and
llc no longer needs a bunch of redundant code to handle the
whole-file case.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103492 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-11 19:57:55 +00:00
Sean Callanan
972bf8dea1 Extended the edis "IsBranch" property to call 
instructions as well.  Added support for checking
this to the llvm-mc tester as well.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103454 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-11 01:27:08 +00:00
Bill Wendling
81043ee5dc The getDefaultSubtargetFeatures method of SubtargetFeature did actually return a 
string of features for that target. However LTO was using that string to pass
into the "create target machine" stuff. That stuff needed the feature string to
be in a particular form. In particular, it needed the CPU specified first and
then the attributes. If there isn't a CPU specified, it required it to be blank
-- e.g., ",+altivec". Yuck.

Modify the getDefaultSubtargetFeatures method to be a non-static member
function. For all attributes for a specific subtarget, it will add them in like
normal. It will also take a CPU string so that it can satisfy this horrible
syntax.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103451 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-11 00:30:02 +00:00
Kalle Raiskila
faa95763eb Add command line option --gcc to bugpoint. 
Remove sending duplicate of the --gcc-tool-args parameters to gcc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103397 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-10 07:38:37 +00:00
Chris Lattner
199b66a535 don't pass -f to llc, it doesn't have it anymore. Patch by Kevin Fan (PR7090) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103263 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-07 16:27:04 +00:00
Chris Lattner
5758d4ce46 make -filetype=obj default to emitting its output to foo.obj 
when on windows instead of foo.o.  Patch by Nathan Jeffords!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103150 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-06 00:54:20 +00:00
Sean Callanan
be192dd1e9 Fixed a sign-extension bug in the X86 disassembler 
that was causing PC-relative branch targets to be
evaluated incorrectly.  Also added support for
checking operand values to the llvm-mc tester.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103128 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-05 22:47:27 +00:00
Duncan Sands
57b6e9eb6c Remove the -enable-sjlj-eh option, which doesn't do anything. 
Remove the -enable-eh option which is only used by the JIT,
and replace it with -jit-enable-eh.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102865 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-02 15:36:26 +00:00
Nick Lewycky
8d0e1bcc92 The llc -f flag was removed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102670 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-29 23:37:44 +00:00
Dan Gohman
281ead4da6 llc no longer requires the -f option to overwrite files. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102651 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-29 18:46:52 +00:00
Daniel Dunbar
8ae93e77e8 Remove dead option. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102621 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-29 16:29:02 +00:00
Bill Wendling
c3d0e0c8ef r98363 deleted a '!' when cleaning up whitespace. This caused globals which are 
*not* declarations to *not* be placed in the "preserve" list.
<rdar://problem/7870735>


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102405 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-27 00:55:25 +00:00
Sean Callanan
a870256d7d Fixed edis to tokenize instructions with no 
operands correctly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102227 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-24 01:00:16 +00:00
Sean Callanan
a0f914b6c1 Fixes to edis that mark x86 call targets as 
memory operands rather than immediate operands.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102217 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-23 22:17:17 +00:00
Sean Callanan
d8993a3f92 Fixed EDOperand to use the operand type, not the 
flags, to determine whether or not the operand is
a memory operand.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102158 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-23 01:56:36 +00:00
Mikhail Glushenkov
c1b202a2b8 Support .a files directly (without -l). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101789 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-19 17:25:38 +00:00
Dan Gohman
43bc70ebef Fix more -Wcast-qual warnings. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101656 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-17 17:44:03 +00:00
Chris Lattner
2decb22222 introduce a new CallGraphSCC class, and pass it around 
to CallGraphSCCPass's instead of passing around a
std::vector<CallGraphNode*>.  No functionality change,
but now we have a much tidier interface.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101558 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-16 22:42:17 +00:00
Nick Lewycky
4b67bc1e80 Revert r64616 which worked around http://gcc.gnu.org/PR42757 , we just didn't 
know it at the time.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101439 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-16 04:32:20 +00:00
Dan Gohman
aa08c55e18 Create an exports file, so that the plugin only exports the onload symbol. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101431 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-16 00:43:25 +00:00
Dan Gohman
f6920033e0 Make things static that don't need to be referenced from outside the file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101430 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-16 00:42:57 +00:00
Dan Gohman
7c52f2ee06 Make the export files absolute paths, and change Makefile.rules 
to expect them this way, to fix srcdir!=objdir builds.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101414 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-15 23:08:00 +00:00
Dan Gohman
b16b53b181 Generalize the EXPORTED_SYMBOL_FILE concept in the Makefiles to work with 
native linking export files, including running sed to prepend underscores
on darwin, and make use of it in libLTO and libEnhancedDisassembly.

Remove the leading underscores from library export files so that they
work with the new EXPORTED_SYMBOL_FILE support.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101399 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-15 20:54:25 +00:00
Benjamin Kramer
3bb37e968b Simplify ".bc" detection. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101365 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-15 11:33:14 +00:00
Daniel Dunbar
8f10915145 Remove unnecessary uses of <iostream>. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101338 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-15 03:47:24 +00:00
Chris Lattner
6484dd46b8 fix a crash on "lli ex" or any other file whose name is exactly two 
characters long.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101336 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-15 03:32:19 +00:00
Nick Lewycky
ac1a379499 Don't forget cmake! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101234 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-14 05:35:20 +00:00
Nick Lewycky
d4ef4df939 Remove accidentally committed cruft. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101230 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-14 04:46:11 +00:00
Nick Lewycky
ac15da6705 Bugpoint no longer uses exceptions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101228 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-14 04:40:31 +00:00
Douglas Gregor
533ae9b71d Unbreak CMake build by improving the EnhancedDisassembly makefile a 
bit (we're not trying to build a shared library yet) and generating
the X86GenEDInfo.inc and ARMGenEDInfo.inc files as necessary.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101188 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-13 22:47:43 +00:00
Sean Callanan
9899f70a74 Fixed a nasty layering violation in the edis source 
code.  It used to #include the enhanced disassembly
information for the targets it supported straight
out of lib/Target/{X86,ARM,...} but now it uses a
new interface provided by MCDisassembler, and (so
far) implemented by X86 and ARM.

Also removed hacky #define-controlled initialization
of targets in edis.  If clients only want edis to
initialize a limited set of targets, they can set
--enable-targets on the configure command line.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101179 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-13 21:21:57 +00:00
Ted Kremenek
0a6f053732 Add CMake support for 'edis'. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101177 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-13 20:52:50 +00:00
Chris Lattner
f23c769294 Make the disassembler respect the assembler dialect when printing instructions, 
patch by Marius Wachtler!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101160 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-13 18:41:17 +00:00
Sean Callanan
18d57661f3 Build system fix to make llvm-mc properly build 
after edis.  Really, there ought to be some
mechanism to ensure that PARALLEL_DIRS get built
after DIRS.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101095 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-12 23:55:28 +00:00
Sean Callanan
2fb938fd42 Build system fixes. llvm-mc depends on 
libEnhancedDisassembly, so we now build the
static library in all cases (although the shared
library is only built when requested/possible).

Also, fixed a bug where edis wasn't properly
initializing the targets it uses.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101072 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-12 21:55:49 +00:00
Sean Callanan
dae9efc23e Bug fix: made the enhanced disassembler's link 
flags work properly when EDIS_VERSION is defined


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101063 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-12 20:23:08 +00:00
Sean Callanan
668b15467b Second try at integrating the edis tester. This 
time I use the LIBS variable, which is not subject
to a %.a -> -l% transformation, to link llvm-mc
against libEnhancedDisassembly.

llvm-mc -edis works the same as llvm-mc
-disassemble, but outputs tokens and operands.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101058 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-12 19:43:00 +00:00
Benjamin Kramer
2706387d37 Boolify. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101035 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-12 12:22:19 +00:00
Nick Lewycky
22ff748712 Remove use of exceptions from bugpoint. No deliberate functionality change! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101013 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-12 05:08:25 +00:00
Nick Lewycky
16350f8d00 Remove dead argument and clean whitespace. No functionality change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100954 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-10 23:18:13 +00:00
Sean Callanan
35a3d3f8cd Updated the edis build mechanism to allow for builds 
that do not build some (or all) of the targets that
edis supports.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100910 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-10 00:48:10 +00:00
Chris Lattner
cfc99a99bd revert r100842 which broke several of the build bots. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100848 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-09 04:24:20 +00:00
Sean Callanan
8c0a1608d5 Added a tester for the enhanced disassembler, 
integrated into the llvm-mc testing tool.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100842 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-09 01:43:16 +00:00
Sean Callanan
4285b294a8 Bugfixes for edis. Code to initialize instruction 
state was being executed too lazily, and the LLVM
assembly syntax for the disassembler was not being
written into the proper disassembler state variable.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100830 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-09 00:11:15 +00:00
Sean Callanan
8f993b8c24 Added support for ARM disassembly to edis. 
I also added a rule to the ARM target's Makefile to
build the ARM-specific instruction information table
for the enhanced disassembler.

I will add the test harness for all this stuff in
a separate commit.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100735 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-08 00:48:21 +00:00
Chris Lattner
af632c91a0 add .o file writing for inline asm in llc. Here's a silly 
demo:

$ clang asm.c -S -o - -emit-llvm | llc -filetype=obj -o t.o
<inline asm>:1:2: error: unrecognized instruction
	abc incl    %eax
	^
LLVM ERROR: Error parsing inline asm

Only problem seems to be that the parser finalizes OutStreamer 
at the end of the first inline asm, which isn't what we want.
For example:

$ cat asm.c
int foo(int X) {
 __asm__ ("incl    %0" : "+r" (X));
 return X;
}
$ clang asm.c -S -o - -emit-llvm | llc
...
	subq	$8, %rsp
	movl	%edi, (%rsp)
	movl	%edi, %eax
	## InlineAsm Start
	incl    %eax
	## InlineAsm End
	movl	%eax, (%rsp)
	movl	%eax, 4(%rsp)
	addq	$8, %rsp
	ret
$ clang asm.c -S -o - -emit-llvm | llc -filetype=obj -o t.o
$ otool -tv t.o
t.o:
(__TEXT,__text) section
_foo:
0000000000000000	subq	$0x08,%rsp
0000000000000004	movl	%edi,(%rsp)
0000000000000007	movl	%edi,%eax
0000000000000009	incl	%eax
$ 

don't stop at inc!



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100491 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-05 23:11:24 +00:00
Chris Lattner
519466c32f tidy #includes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100489 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-05 23:07:18 +00:00
Chris Lattner
4c842dda39 stringref-ize the MemoryBuffer::get apis. This requires 
a co-committed clang patch.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100485 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-05 22:42:30 +00:00
Chris Lattner
d374087be5 fix an ugly wart in the MCInstPrinter api where the 
raw_ostream to print an instruction to had to be specified
at MCInstPrinter construction time instead of being able
to pick at each call to printInstruction.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100307 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-04 05:04:31 +00:00
Chris Lattner
4d12fdc2d9 remove some extraneous casts 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100287 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-03 21:03:50 +00:00
Chris Lattner
a6245247e9 Add special case bitcode support for DebugLoc. This avoids 
having the bitcode writer materialize mdnodes for all the
debug location tuples when writing out the bc file and 
stores the information in a more compact form.  For example,
the -O0 -g bc file for combine.c in 176.gcc shrinks from
739392 to 512096 bytes.

This concludes my planned short-term debug info work.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100261 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-03 02:17:50 +00:00
Mikhail Glushenkov
cbf1aa9e31 Pass -shared to the linker. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100260 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-03 02:00:03 +00:00
Chris Lattner
d3a5fa8e96 add a couple missing enum names. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100257 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-03 01:05:24 +00:00
Sean Callanan
eb3a1ab796 Updated the install location for EnhancedDisassembly 
on Mac OS X to use @rpath rather than an absolute
path.  Also allowed the version to be set using an
environment variable.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100163 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-02 00:53:42 +00:00
Mikhail Glushenkov
62d1da0bb9 Pass -m32/-m64 to assembler. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100064 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-31 23:51:55 +00:00
Dan Gohman
132a9946bf Fix llvm-ld to clean up its output files in case of an error. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99915 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-30 19:56:41 +00:00
Chris Lattner
46475cb08e revert r99719 which is breaking the botz. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99721 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-27 18:01:10 +00:00
Dan Gohman
00ad278500 Make llvm-ld remove its output files in the event of an error. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99719 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-27 16:49:51 +00:00
Dan Gohman
92f5fccb4d No need to check the same condition twice. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99716 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-27 16:36:08 +00:00
Daniel Dunbar
ac2884a717 llvm-mc: Add a -mc-relax-all option, which relaxes every fixup. We always need 
exactly two passes in that case, and don't ever need to recompute any layout,
so this is a nice baseline for relaxation performance.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99563 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-25 22:49:09 +00:00
Dan Gohman
51ecc389a9 Trim #includes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99416 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-24 19:56:17 +00:00
Dan Gohman
34b96f4fb3 It's not necessary to call raw_ostream::close explicitly on automatic 
raw_ostream variables immediately before they go out of scope.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99413 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-24 19:00:02 +00:00
Daniel Dunbar
2d9f5d1d7f llvm-mc: Support -filetype=null, for timing purposes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99349 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-23 23:47:12 +00:00
Bill Wendling
fa256c6eee Remove if DISABLED not if not DISABLED... 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99343 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-23 23:09:03 +00:00
Bill Wendling
602d005083 Use "DISABLE_EDIS" to disable building "edis" explicitly. Don't build it for 
Apple-style builds.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99336 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-23 22:15:33 +00:00
Chris Lattner
25c54c09ef make sure to delete the llvm module before calling llvm_shutdown, 
this fixes crashes in error cases, PR6683


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99334 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-23 21:59:43 +00:00
Dan Gohman
50fc9f319e llc doesn't need LinkAllVMCore. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99186 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-22 16:59:44 +00:00
Jeffrey Yasskin
bd85e8e3ad Avoid leaking the FunctionPassManager from opt. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99180 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-22 15:56:04 +00:00
Jeffrey Yasskin
c1dc067970 Free all Constants in ~LLVMConstantImpl. We avoid assertion failures 
by dropping all references from all constants that can use other
constants before trying to destroy any of them.

I also had to free bugpoint's Module in ~BugDriver().



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99160 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-22 05:23:37 +00:00
Daniel Dunbar
c6ab1901f9 llvm-mc: Fix MCInstPrinter memory leaks. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99101 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-20 22:36:35 +00:00
Daniel Dunbar
d40297ce49 llvm-mc: Fix memory leak of MCAsmInfo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99098 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-20 22:36:25 +00:00
Daniel Dunbar
4d4358e8b0 llvm-mc: Fix target selection for --disassemble to use GetTarget. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98973 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-19 18:07:50 +00:00
Chris Lattner
4c42a6de9f fix an MCInstPrinter leak that jyasskin pointed out: 
createAsmStreamer now takes ownership of the instprinter.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98939 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-19 05:48:53 +00:00
Jeffrey Yasskin
c3e6859d8d Bugpoint's default memory limit (100MB) was too low for valgrind, so 
this patch raises the default to 800MB when valgrind's active.  800
was chosen semi-arbitrarily.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98905 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-19 00:09:28 +00:00
Sean Callanan
e340da73ed Changed install_name for libEnhancedDisassembly.dylib on 
Mac OS X to match current install location.  This has no
effect on other platforms.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98773 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-17 22:01:36 +00:00
Chris Lattner
50010429a7 add support for bugpointing the integrated assembler. Something like this 
works for me: bugpoint Output/bisort.llvm.bc -run-llc-ia -safe-run-llc

This uses llc with the integrated assembler as the test compiler and llc
without it as the safe compiler.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98618 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-16 06:41:47 +00:00
Daniel Dunbar
4ca906560a llvm-mc: Delete output files on error. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98445 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-13 19:31:47 +00:00
Daniel Dunbar
5e6a7a248b llvm-mc: Support -n, useful for comparing -integrated-as output since the 
compiler may not lead with the text section.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98418 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-13 02:20:57 +00:00
Daniel Dunbar
181ab6a854 llvm-mc: Support -arch as a simplified form of -triple. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98417 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-13 02:20:38 +00:00
Chris Lattner
b87c305fa7 give Mangler access to TargetData. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98378 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-12 20:47:28 +00:00
Chris Lattner
5ef31a039d make the mangler take an MCContext instead of an MAI. 
No functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98363 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-12 18:44:54 +00:00
Chris Lattner
fdab14b105 remove MAI argument from createAsmStreamer since it 
can get it from the context now.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98361 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-12 18:28:53 +00:00
Chris Lattner
c18409aed8 change MCContext to always have an MCAsmInfo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98293 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-11 22:53:35 +00:00
Daniel Dunbar
1f3e445184 MC: Provide MCAssembler with a TargetAsmBackend. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98222 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-11 01:34:27 +00:00
Duncan Sands
7ebc3777de Attempt to fix random build failures seen when doing highly 
parallel builds: the gold plugin fails to link because the lto
library is in the middle of being written out by the linker.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98054 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-09 09:03:21 +00:00
Mikhail Glushenkov
b5c4239606 Make it not an error to specify -O* options several times. 
As in 'llvmc -O2 -O2 test.c'.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97787 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-05 04:46:39 +00:00
Chris Lattner
e5605778f5 apparently if gold is around lto needs to be part of DIRS. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97780 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-05 02:34:34 +00:00
Chris Lattner
23e6d2b88a Only build libedis if ENABLE_SHARED is specified, just like liblto. 
Don't build any of the dynamic library stuff on cygwin/mingw.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97771 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-05 00:59:18 +00:00
Chris Lattner
f6dc18f9eb liblto and gold don't need to be built in serial 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97770 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-05 00:54:45 +00:00
Erick Tryzelaar
d4076cfc83 Rewrite makefiles to explicitly reference DESTDIR to fix bug 3153. 
We need this so can not bake DESTDIR into the O'Caml symlinks.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97743 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-04 20:56:19 +00:00
Dan Gohman
d44f16fce7 Make llc opt into the addPassesToEmitFile verify pass. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97502 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-01 21:45:21 +00:00
Chris Lattner
68e326689d don't build edis if the x86 target isn't enabld. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97268 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-26 21:26:33 +00:00
Sanjiv Gupta
ad597f99d9 disable-mem2reg and disable-gvn options should not be used by the driver. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97236 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-26 18:38:44 +00:00
Jeffrey Yasskin
c90171961d Try r96559 for the third time. This time the shared library is only built if 
--enable-shared is passed to configure.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97119 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-25 06:34:33 +00:00
Jeffrey Yasskin
407fbdd161 Roll back r96959 again. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96981 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-23 20:53:37 +00:00
Jeffrey Yasskin
5294af000a Oops. Pass -lgcc _only_ on ARM, not on everything except ARM. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96965 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-23 18:40:48 +00:00
Jeffrey Yasskin
ea6c39d417 Roll r96559 forward again, adding libLLVM-2.7svn.so to LLVM. This links 3 of 
the examples shared to make sure the shared library keeps working.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96959 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-23 18:10:07 +00:00
Mikhail Glushenkov
b5c2a5d943 Fix -mtune forwarding. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96944 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-23 14:29:42 +00:00
Mikhail Glushenkov
9e7d90bcfc Update mcc16 and the ancient Clang plugin for the 'cmd_line' -> 'command' change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96933 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-23 09:59:30 +00:00
Mikhail Glushenkov
9660c5d3e0 Input files with empty suffixes must be passed to linker. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96927 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-23 09:05:21 +00:00
Mikhail Glushenkov
130bedecee Support -Xlinker et al. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96926 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-23 09:05:15 +00:00
Mikhail Glushenkov
fc2ee15f65 Typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96924 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-23 09:05:06 +00:00
Mikhail Glushenkov
a34f97ab22 Correct option forwarding: initial implementation. 
Does not work, but the infrastructure changes are in place.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96920 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-23 09:04:44 +00:00
Mikhail Glushenkov
c6e0dbf1dd Precompiled headers: initial support. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96919 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-23 09:04:33 +00:00
Mikhail Glushenkov
be6ee7c116 New experimental/undocumented feature: 'works_on_empty'. 
For now, just enough support to make -filelist work.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96918 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-23 09:04:28 +00:00
Mikhail Glushenkov
9f2a0802e5 Support '-install_name'. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96917 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-23 09:04:18 +00:00
Daniel Dunbar
951fd6dfad Kill off LLVMGCCARCH and LLVMGCC_VERSION make variables. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96909 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-23 07:56:31 +00:00
Daniel Dunbar
99d9863cce Kill off LLVMGCC_MAJVERS make variable. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96907 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-23 07:56:22 +00:00
Duncan Sands
18619b2aeb Uniformize the way these options are printed. Requested by 
Russell Wallace.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96580 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-18 14:37:52 +00:00
Benjamin Kramer
3460f221cd Avoid a dangling pointer dereference, PassManager::add can delete the Pass. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96576 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-18 12:57:05 +00:00
Jeffrey Yasskin
2155d459a7 Roll back the shared library, r96559. It broke two darwins and arm, mysteriously. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96569 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-18 04:43:02 +00:00
Jeffrey Yasskin
f6afae2f49 Add a shared library for LLVM, named libLLVM2.7svn.(so|dylib), and add an 
--enable-shared configure flag to have the tools linked shared. (2.7svn is just
$(LLVMVersion) so it'll change to "2.7" in the release.)  Always link the
example programs shared to test that the shared library keeps working.

On my mac laptop, Debug libLLVM2.7svn.dylib is 39MB, and opt (for example) is
16M static vs 440K shared.

Two things are less than ideal here:
1) The library doesn't include any version information. Since we expect to break
the ABI with every release, this shouldn't be much of a problem. If we do
release a compatible 2.7.1, we may be able to hack its library to work with
binaries compiled against 2.7.0, or we can just ask them to recompile. I'm
hoping to get a real packaging expert to look at this for the 2.8 release.
2) llvm-config doesn't yet have an option to print link options for the shared
library. I'll add this as a subsequent patch.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96559 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-18 02:36:02 +00:00
Duncan Sands
1df9859c40 There are two ways of checking for a given type, for example isa<PointerType>(T) 
and T->isPointerTy().  Convert most instances of the first form to the second form.
Requested by Chris.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96344 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-16 11:11:14 +00:00
Mikhail Glushenkov
49e496b1cc Support some more Darwin-only options. 
We really need a conditional compilation mechanism...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96129 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-13 22:37:13 +00:00