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Daniel Dunbar [Wed, 19 Aug 2009 20:07:03 +0000 (20:07 +0000)]
Switch to SmallString::str from SmallString::c_str, and remove
SmallString::c_str.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79456
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Daniel Dunbar [Wed, 19 Aug 2009 19:58:19 +0000 (19:58 +0000)]
Add min and max tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79454
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Daniel Dunbar [Wed, 19 Aug 2009 19:57:55 +0000 (19:57 +0000)]
Add SmallString::str (which returns a StringRef); this is more efficient than
c_str().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79453
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Benjamin Kramer [Wed, 19 Aug 2009 19:41:05 +0000 (19:41 +0000)]
Remove SmallString::append_*int* unit tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79451
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Daniel Dunbar [Wed, 19 Aug 2009 19:28:18 +0000 (19:28 +0000)]
Remove SmallString::append_*int* methods; how many copies of int -> str
conversion code do we really need?
- S.append_uint(N) can be replaced with 'raw_svector_ostream(S) << N' which is
somewhat slower due to the extra set up cost, but still plenty fast
(especially if the svector set up cost can be amortized).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79450
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Daniel Dunbar [Wed, 19 Aug 2009 19:22:52 +0000 (19:22 +0000)]
Change ValueSymbolTable to use raw_svector_ostream for string concatenation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79449
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Bill Wendling [Wed, 19 Aug 2009 18:51:45 +0000 (18:51 +0000)]
Make this test platform neutral.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79447
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Daniel Dunbar [Wed, 19 Aug 2009 18:40:58 +0000 (18:40 +0000)]
Change raw_svector_ostream to reserve the input buffer if necessary, Ted was
right.
- This class turns out to be much more convenient to use if we do this; clients
can make sure the buffer is always big enough if they care (since our current
idiom tends to be to use a SmallString<256> for the input to this we should
generally be avoiding an unnecessary malloc).
Also, add a convenience raw_svector_ostream::str method which flushes the buffer
and returns a StringRef for the vector contents.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79446
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Daniel Dunbar [Wed, 19 Aug 2009 18:35:54 +0000 (18:35 +0000)]
Fix typo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79445
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Dan Gohman [Wed, 19 Aug 2009 18:27:08 +0000 (18:27 +0000)]
Remove temporary testing code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79443
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Dan Gohman [Wed, 19 Aug 2009 18:22:18 +0000 (18:22 +0000)]
Make SROA and PredicateSimplifier cope if TargetData is not
available. This is very conservative for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79442
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Dan Gohman [Wed, 19 Aug 2009 18:20:44 +0000 (18:20 +0000)]
Use hasDefinitiveInitializer() instead of testing the same thing
by hand, and fix a few places that were using hasInitializer() that
appear to depend on the initializer value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79441
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Dan Gohman [Wed, 19 Aug 2009 18:18:36 +0000 (18:18 +0000)]
Canonicalize indices in a constantexpr GEP. If Indices exceed the
static extents of the static array type, it causes GlobalOpt and
other passes to be more conservative. This canonicalization also
allows the constant folder to add "inbounds" to GEPs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79440
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Dan Gohman [Wed, 19 Aug 2009 18:16:17 +0000 (18:16 +0000)]
Add an x86 peep that narrows TEST instructions to forms that use
a smaller encoding. These kinds of patterns are very frequent in
sqlite3, for example.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79439
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Daniel Dunbar [Wed, 19 Aug 2009 18:09:47 +0000 (18:09 +0000)]
Switch Twine::str() to use toVector(), which is now efficient.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79437
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David Goodwin [Wed, 19 Aug 2009 18:00:44 +0000 (18:00 +0000)]
Update Cortex-A8 instruction itineraries for integer instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79436
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Owen Anderson [Wed, 19 Aug 2009 17:58:52 +0000 (17:58 +0000)]
Add a first stab at describing LLVMContext.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79435
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Daniel Dunbar [Wed, 19 Aug 2009 17:54:29 +0000 (17:54 +0000)]
Switch raw_svector_ostream to use the vector as the ostream buffer.
- This avoids unnecessary malloc/free overhead in the common case, and
unnecessary copying from the ostream buffer into the output vector.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79434
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Daniel Dunbar [Wed, 19 Aug 2009 17:48:28 +0000 (17:48 +0000)]
Add SmallVector::{capacity,set_size}.
- These allow clients to make use of the extra elements in the vector which
have already been allocated, without requiring them to be value initialized.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79433
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Erick Tryzelaar [Wed, 19 Aug 2009 17:40:05 +0000 (17:40 +0000)]
BasicBlock::getContext can no longer return a NULL so update the doc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79432
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Erick Tryzelaar [Wed, 19 Aug 2009 17:32:38 +0000 (17:32 +0000)]
Update the ocaml docs to work with LLVMContext.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79431
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Erick Tryzelaar [Wed, 19 Aug 2009 17:32:24 +0000 (17:32 +0000)]
Convert the rest of the ocaml types and functions to use context.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79430
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Owen Anderson [Wed, 19 Aug 2009 17:07:46 +0000 (17:07 +0000)]
Reapply my less-lock-contention-in-leak-detector patch, now with new files
actually added.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79429
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Bob Wilson [Wed, 19 Aug 2009 17:03:43 +0000 (17:03 +0000)]
Add support for Neon VEXT (vector extract) shuffles.
This is derived from a patch by Anton Korzh. I modified it to recognize
the VEXT shuffles during legalization and lower them to a target-specific
DAG node.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79428
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Daniel Dunbar [Wed, 19 Aug 2009 16:25:53 +0000 (16:25 +0000)]
Fix a commento.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79427
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Daniel Dunbar [Wed, 19 Aug 2009 16:25:25 +0000 (16:25 +0000)]
Speculatively revert r79375, which may be breaking bootstrap, although in a
rather obscure way (the other candidate is r79377).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79426
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David Goodwin [Wed, 19 Aug 2009 16:08:58 +0000 (16:08 +0000)]
Use the schedule itinerary operand use/def cycle information to adjust dependence edge latency for post-RA scheduling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79425
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Sandeep Patel [Wed, 19 Aug 2009 15:07:40 +0000 (15:07 +0000)]
Test commit access with a first act of vanity.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79424
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Duncan Sands [Wed, 19 Aug 2009 12:41:52 +0000 (12:41 +0000)]
Fix cmake build on non-x86 targets. Patch by
Xerxes RĂ„nby.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79419
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Benjamin Kramer [Wed, 19 Aug 2009 12:38:51 +0000 (12:38 +0000)]
Proper MSVC build fix (and remove my hack again). Patch by Yonggang Luo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79418
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Benjamin Kramer [Wed, 19 Aug 2009 12:16:17 +0000 (12:16 +0000)]
Add a hack to unbreak MSVC builds. str(n)casecmp are POSIX functions and aren't available on windows (mingw defines them though).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79417
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Eli Friedman [Wed, 19 Aug 2009 08:46:10 +0000 (08:46 +0000)]
PR4737: Fix a nasty bug in load narrowing with non-power-of-two types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79415
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Erick Tryzelaar [Wed, 19 Aug 2009 08:37:00 +0000 (08:37 +0000)]
Add the ocaml binding to LLVMBuildAggregateRet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79414
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Erick Tryzelaar [Wed, 19 Aug 2009 08:36:49 +0000 (08:36 +0000)]
Expose some extra functions to llvm-c
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79413
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Nick Lewycky [Wed, 19 Aug 2009 07:16:57 +0000 (07:16 +0000)]
Fix up PHI nodes correctly in the presence of unreachable BBs, part two. Also
delete a newed pointer, and improve readability a little bit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79411
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Erick Tryzelaar [Wed, 19 Aug 2009 06:40:29 +0000 (06:40 +0000)]
Allow passing around LLVMContext in ocaml.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79410
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Chris Lattner [Wed, 19 Aug 2009 06:36:30 +0000 (06:36 +0000)]
ExuberantAsm is no more.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79409
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Chris Lattner [Wed, 19 Aug 2009 06:35:36 +0000 (06:35 +0000)]
fix asmstreaming of 2/4 byte elements with pow-2 alignments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79408
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Nick Lewycky [Wed, 19 Aug 2009 06:24:33 +0000 (06:24 +0000)]
Be more careful when modifying PHI nodes. Patch by Andre Tavares.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79407
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Chris Lattner [Wed, 19 Aug 2009 06:12:02 +0000 (06:12 +0000)]
switch asmprinter to emit alignments through OutStreamer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79406
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Chris Lattner [Wed, 19 Aug 2009 05:49:37 +0000 (05:49 +0000)]
eliminate AsmPrinter::SwitchToSection and just have clients
talk to the MCStreamer directly instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79405
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Andreas Neustifter [Wed, 19 Aug 2009 05:44:39 +0000 (05:44 +0000)]
Broke line before break.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79404
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Daniel Dunbar [Wed, 19 Aug 2009 05:08:06 +0000 (05:08 +0000)]
Make a SmallVector size more reasonable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79403
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Erick Tryzelaar [Wed, 19 Aug 2009 02:53:07 +0000 (02:53 +0000)]
Fix gcc-4.4/fedora 11 by adding a sentinel value to SimpleValueType.
gcc-4.4 was optimizing away comparisons against SimpleValueType when
it was compared to a value larger than the largest value in the enum.
This patch works around it by adding one extra item to the enum so
that these tests will now be valid.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79401
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Lang Hames [Wed, 19 Aug 2009 01:36:14 +0000 (01:36 +0000)]
Added an option to have the PBQP allocator attempt coalescing during allocation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79397
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Owen Anderson [Wed, 19 Aug 2009 00:52:13 +0000 (00:52 +0000)]
Revert my last patch temporarily.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79388
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Owen Anderson [Wed, 19 Aug 2009 00:37:02 +0000 (00:37 +0000)]
Privatize part of the leak detector mechanism, which turned out to be heavily contended
when trying to run opt in parallel. This lets parallel opt crunch 403.gcc in about a third
of the time.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79387
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Daniel Dunbar [Wed, 19 Aug 2009 00:23:39 +0000 (00:23 +0000)]
raw_ostream: Simplify write(unsigned char) to match write(const char*, unsigned).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79386
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Daniel Dunbar [Wed, 19 Aug 2009 00:14:25 +0000 (00:14 +0000)]
raw_ostream: Remove pointless redefinitions of tell().
- The base class implementation is correct.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79385
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Dan Gohman [Wed, 19 Aug 2009 00:11:12 +0000 (00:11 +0000)]
Fix SimplifyLibcalls and ValueTracking to check mayBeOverridden
before performing optimizations based on constant string values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79384
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Dan Gohman [Tue, 18 Aug 2009 23:52:48 +0000 (23:52 +0000)]
Be tidy and use a break to exit from a switch block rather than
just falling through the end.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79383
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Daniel Dunbar [Tue, 18 Aug 2009 23:42:36 +0000 (23:42 +0000)]
raw_ostream: Add the capability for subclasses to manually install an external
buffer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79382
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Dan Gohman [Tue, 18 Aug 2009 23:36:17 +0000 (23:36 +0000)]
Legalize the shift amount operand of SRL_PARTS, SHL_PARTS, and
SRA_PARTS, as is done for SRL, SHL, and SRA.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79380
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Daniel Dunbar [Tue, 18 Aug 2009 23:36:04 +0000 (23:36 +0000)]
raw_ostream: Reduce FormattedStream's reliance on raw_ostream's implementation.
- Kill off begin(), end(), and iterator. It isn't clear what these
mean. Instead provide getBufferStart(), which can be used with
GetNumBytesInBuffer to the same effect.
- Update ComputeColumn to take arguments for the buffer to scan, this
simplifies the implementation of write_impl substantially.
- This should also fix possible problems with the scanning pointer pointing
outside of the current raw_ostream buffer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79379
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Lang Hames [Tue, 18 Aug 2009 23:34:50 +0000 (23:34 +0000)]
Changes DOUT references in the PBQP allocator to use DEBUG(errs() ...)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79378
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Eric Christopher [Tue, 18 Aug 2009 22:50:32 +0000 (22:50 +0000)]
Implement sse4.2 string/text processing instructions:
Add patterns and instruction encoding information.
Add custom lowering to deal with hardwired return register of
uncertain type (xmm0).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79377
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Tanya Lattner [Tue, 18 Aug 2009 22:33:28 +0000 (22:33 +0000)]
First steps to document new release plan.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79376
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Daniel Dunbar [Tue, 18 Aug 2009 22:24:00 +0000 (22:24 +0000)]
Speed up raw_ostream::<<(unsigned long long) for 32-bit systems by doing most
div/mods in 32-bits.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79375
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Jakob Stoklund Olesen [Tue, 18 Aug 2009 21:14:54 +0000 (21:14 +0000)]
Simplify RegScavenger::FindUnusedReg.
- Drop the Candidates argument and fix all callers. Now that RegScavenger
tracks available registers accurately, there is no need to restict the
search.
- Make sure that no aliases of the found register are in use. This was a potential bug.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79369
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Richard Osborne [Tue, 18 Aug 2009 21:14:31 +0000 (21:14 +0000)]
Add support for mergeable sections back into the XCore backend.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79368
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Dan Gohman [Tue, 18 Aug 2009 20:09:59 +0000 (20:09 +0000)]
Fix a bug in raw_ostream::write(char) introduced by the change to
allow underlying stream classes to decline buffering. After
calling SetBuffered(), re-check whether the stream is Unbuffered
in order to handle the case where the underlying stream has
declined buffering.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79362
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Daniel Dunbar [Tue, 18 Aug 2009 20:07:36 +0000 (20:07 +0000)]
Revert r78924, disabling buffering defeats all the fast paths in raw_ostream.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79361
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Daniel Dunbar [Tue, 18 Aug 2009 19:26:55 +0000 (19:26 +0000)]
Improve Triple to recognize the OS in i386-mingw32.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79359
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David Greene [Tue, 18 Aug 2009 19:22:55 +0000 (19:22 +0000)]
Make various changes suggested by Chris.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79358
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Misha Brukman [Tue, 18 Aug 2009 19:18:40 +0000 (19:18 +0000)]
Surrounded variable in <tt> tags for consistency.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79357
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Daniel Dunbar [Tue, 18 Aug 2009 18:34:22 +0000 (18:34 +0000)]
Fix pasto in StringRef::count(char)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79356
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Owen Anderson [Tue, 18 Aug 2009 18:28:58 +0000 (18:28 +0000)]
Privatize the ValueHandle global map. Because this is used so heavily throughout the code base, locking all accesses to
it is not practical performance-wise.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79355
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Daniel Dunbar [Tue, 18 Aug 2009 18:26:35 +0000 (18:26 +0000)]
Add StringRef::count({char,StringRef})
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79354
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Erick Tryzelaar [Tue, 18 Aug 2009 18:20:37 +0000 (18:20 +0000)]
Fix an uninitialized value warning in APFloat.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79353
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Eric Christopher [Tue, 18 Aug 2009 18:07:35 +0000 (18:07 +0000)]
Add CXXFLAGS to the Link lines as well in case someone used those instead
of LDFLAGS.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79352
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Richard Osborne [Tue, 18 Aug 2009 17:58:17 +0000 (17:58 +0000)]
Put data with relocations in the same sections as data without relocations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79351
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Daniel Dunbar [Tue, 18 Aug 2009 17:38:27 +0000 (17:38 +0000)]
Attempt to normalize test results.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79350
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Dan Gohman [Tue, 18 Aug 2009 17:19:46 +0000 (17:19 +0000)]
Make this test less sensitive to assembler differences.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79348
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Chris Lattner [Tue, 18 Aug 2009 17:04:44 +0000 (17:04 +0000)]
alphabeticalize
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79347
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Chris Lattner [Tue, 18 Aug 2009 16:56:17 +0000 (16:56 +0000)]
fix COFF targets (mingw/cygwin) to provide ehframe and LSDA sections
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79346
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Chris Lattner [Tue, 18 Aug 2009 16:55:45 +0000 (16:55 +0000)]
force a triple so this passes on darwin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79345
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Dan Gohman [Tue, 18 Aug 2009 16:46:41 +0000 (16:46 +0000)]
Generalize ScalarEvolution to be able to analyze GEPs when
TargetData is not present. It still uses TargetData when available.
This generalization also fixed some limitations in the TargetData
case; the attached testcase covers this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79344
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Chris Lattner [Tue, 18 Aug 2009 16:46:29 +0000 (16:46 +0000)]
null streamer needs to maintain the current section as well.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79343
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Oscar Fuentes [Tue, 18 Aug 2009 15:29:35 +0000 (15:29 +0000)]
CMake: LLVM_ENABLE_PIC now defaults to ON, as in `configure'. This is
required on some platforms for building shared libraries that link to
the LLVM libraries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79339
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Dan Gohman [Tue, 18 Aug 2009 15:18:18 +0000 (15:18 +0000)]
Make tail merging handle blocks with repeated predecessors correctly, and
remove RemoveDuplicateSuccessor, as it is no longer necessary, and because
it breaks assumptions made in
MachineBasicBlock::isOnlyReachableByFallthrough.
Convert test/CodeGen/X86/omit-label.ll to FileCheck and add a testcase
for PR4732.
test/CodeGen/Thumb2/thumb2-ifcvt2.ll sees a diff with this commit due to
it being bugpoint-reduced to the point where it doesn't matter what the
condition for the branch is.
Add some more interesting code to
test/CodeGen/X86/2009-08-06-branchfolder-crash.ll, which is the testcase
that originally motivated the RemoveDuplicateSuccessor code, to help
verify that the original problem isn't being re-broken.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79338
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Dan Gohman [Tue, 18 Aug 2009 14:58:19 +0000 (14:58 +0000)]
Fix a bug that caused globalopt to miscompile tramp3d: don't miss
unruly indices for arrays that are members of structs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79337
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Anton Korobeynikov [Tue, 18 Aug 2009 14:06:12 +0000 (14:06 +0000)]
Text sections should have 'exec' flag set. This seems to unbreak libstdc++ on linux.
Patch by Dmitry Gorbachev!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79334
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Misha Brukman [Tue, 18 Aug 2009 13:50:28 +0000 (13:50 +0000)]
Fixed spelling of MSP430.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79333
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Daniel Dunbar [Tue, 18 Aug 2009 07:06:26 +0000 (07:06 +0000)]
Fix Triple to recognize the 'bfin' arch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79325
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Chris Lattner [Tue, 18 Aug 2009 06:15:16 +0000 (06:15 +0000)]
Make AsmStreamer maintain a notion of the current section, pushing it up from the
MCAsmStreamer. Based on this, eliminate the current section from AsmPrinter.
While I'm at it, clean up the last of the horrible "switch to null section" stuff
and add an assert. This change is in preparation for completely eliminating
asmprinter::switchtosection.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79324
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Chris Lattner [Tue, 18 Aug 2009 06:13:03 +0000 (06:13 +0000)]
add a horrible hack to the dwarf printer. It looks like mingw is not specifying
an EHFrame section, so we just emit ehframe data into a random section.
This is clearly bad.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79323
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Nick Lewycky [Tue, 18 Aug 2009 06:08:01 +0000 (06:08 +0000)]
Include valgrind in the steps to reproduce if valgrind was used to reproduce
the problem.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79322
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Chris Lattner [Tue, 18 Aug 2009 06:03:07 +0000 (06:03 +0000)]
remove some pointless null switchtosections. The IntelAsmPrinter doesn't really work anyway.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79321
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Evan Cheng [Tue, 18 Aug 2009 05:43:23 +0000 (05:43 +0000)]
Fix revsh pattern.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79318
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Chris Lattner [Tue, 18 Aug 2009 05:33:27 +0000 (05:33 +0000)]
add support for some targetflags on GV operands. This allows us to
send instructions like:
NEW: movl "L___stack_chk_guard$non_lazy_ptr" - "L1$pb"(%esi), %eax
OLD: movl L___stack_chk_guard$non_lazy_ptr-"L1$pb"(%esi), %eax
through the streamer. Several fixmes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79317
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Daniel Dunbar [Tue, 18 Aug 2009 04:51:26 +0000 (04:51 +0000)]
Recognize xscale as an ARM arch.
- Patch by Yonggang Luo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79315
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Daniel Dunbar [Tue, 18 Aug 2009 04:43:27 +0000 (04:43 +0000)]
Add Triple matching for pic16 arch and solaris OS.
- Patch by Yonggang Luo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79314
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Chris Lattner [Tue, 18 Aug 2009 04:34:36 +0000 (04:34 +0000)]
fix another bozo bug
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79313
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Chris Lattner [Tue, 18 Aug 2009 04:33:15 +0000 (04:33 +0000)]
fix accidentally inverted conditional and add comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79312
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Chris Lattner [Tue, 18 Aug 2009 04:30:35 +0000 (04:30 +0000)]
turn this conditional into something humans might actually
be able to understand ;-)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79311
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Chris Lattner [Tue, 18 Aug 2009 04:03:24 +0000 (04:03 +0000)]
"-" should write to stdout, not stderr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79310
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Daniel Dunbar [Tue, 18 Aug 2009 03:35:57 +0000 (03:35 +0000)]
Change bugpoint to use Triple to make runtime decisions.
- This is cleaner, and makes bugpoint match the host instead of the build
architecture.
- Patch by Sandeep Patel!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79309
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Eric Christopher [Tue, 18 Aug 2009 03:23:40 +0000 (03:23 +0000)]
Separate out Makefile defines so that we can keep the llvm
defined ones from the user defined ones. Propagate accordingly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79308
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Daniel Dunbar [Tue, 18 Aug 2009 03:03:27 +0000 (03:03 +0000)]
Add LLVMInitializeAllTargetInfos for C api, and update
LLVMInitializeNativeTarget to initialize target info.
- Patch by Jose Fonseca.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79307
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Dan Gohman [Tue, 18 Aug 2009 01:17:52 +0000 (01:17 +0000)]
Make TargetData optional in MemCpyOptimizer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79306
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