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Bill Wendling [Fri, 12 Aug 2011 20:52:25 +0000 (20:52 +0000)]
Add checks for the landingpad instruction's clause values to make sure that
they're the correct type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137511
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Owen Anderson [Fri, 12 Aug 2011 20:36:11 +0000 (20:36 +0000)]
Fix some remaining issues with decoding ARM-mode memory instructions, and add another batch of tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137502
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Bill Wendling [Fri, 12 Aug 2011 20:24:12 +0000 (20:24 +0000)]
Initial commit of the 'landingpad' instruction.
This implements the 'landingpad' instruction. It's used to indicate that a basic
block is a landing pad. There are several restrictions on its use (see
LangRef.html for more detail). These restrictions allow the exception handling
code to gather the information it needs in a much more sane way.
This patch has the definition, implementation, C interface, parsing, and bitcode
support in it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137501
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Owen Anderson [Fri, 12 Aug 2011 20:02:50 +0000 (20:02 +0000)]
Fix decoding of ARM-mode STRH.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137499
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Chris Lattner [Fri, 12 Aug 2011 19:49:16 +0000 (19:49 +0000)]
apparently variable naming conventions never got added, document the
prevailing convention. Thanks to Dave Zarzycki for the patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137497
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Chris Lattner [Fri, 12 Aug 2011 19:48:19 +0000 (19:48 +0000)]
minor typo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137496
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Owen Anderson [Fri, 12 Aug 2011 19:42:45 +0000 (19:42 +0000)]
Port over the basic ARM encodings test file to a decoding test file. Greatly increases our test coverage of basic ARM-mode instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137495
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Owen Anderson [Fri, 12 Aug 2011 19:41:29 +0000 (19:41 +0000)]
Specify fixed bit in the LDRBT encoding, which allows us to distinguish it from certain USAT16 encodings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137494
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Devang Patel [Fri, 12 Aug 2011 18:18:02 +0000 (18:18 +0000)]
Constify.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137489
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Chris Lattner [Fri, 12 Aug 2011 18:12:40 +0000 (18:12 +0000)]
fix one reference that slipped through, thanks Eli
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137488
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Owen Anderson [Fri, 12 Aug 2011 18:12:39 +0000 (18:12 +0000)]
Fix decoding of pre-indexed stores.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137487
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Akira Hatanaka [Fri, 12 Aug 2011 18:12:06 +0000 (18:12 +0000)]
Test case for 137484
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137486
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Devang Patel [Fri, 12 Aug 2011 18:10:19 +0000 (18:10 +0000)]
Use ArrayRef.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137485
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Akira Hatanaka [Fri, 12 Aug 2011 18:09:59 +0000 (18:09 +0000)]
When constant double 0.0 is lowered, make sure 0 is copied directly from an
integer register to a floating point register. It is not valid to interpret
the value of a floating pointer register as part of a double precision
floating point value after a single precision floating point computational
or move instruction stores its result to the register.
- In the test case, the following code is generated before this patch is
applied:
mtc1 $zero, $f2 ; unformatted copy to $f2
mov.s $f0, $f2 ; $f0 is in single format
sdc1 $f12, 0($sp)
mov.s $f1, $f2 ; $f1 is in single format
c.eq.d $f12, $f0 ; $f0 cannot be interpreted as double
- The following code is generated after this patch is applied:
mtc1 $zero, $f0 ; unformatted copy to $f0
mtc1 $zero, $f1 ; unformatted copy to $f1
c.eq.d $f12, $f0 ; $f0 can be interpreted as double
Bhanu Chetlapalli and Chris Dearman at MIPS technologies reported this bug and
provided the test case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137484
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Chris Lattner [Fri, 12 Aug 2011 18:08:19 +0000 (18:08 +0000)]
add ifdef's to let people easily remove these dead api for testing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137483
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Chris Lattner [Fri, 12 Aug 2011 18:07:26 +0000 (18:07 +0000)]
switch to the new struct api.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137482
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Chris Lattner [Fri, 12 Aug 2011 18:07:07 +0000 (18:07 +0000)]
switch to the new struct apis.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137481
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Chris Lattner [Fri, 12 Aug 2011 18:06:37 +0000 (18:06 +0000)]
switch to use the new api for structtypes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137480
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Chris Lattner [Fri, 12 Aug 2011 18:03:30 +0000 (18:03 +0000)]
forward to the correct constructor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137479
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Devang Patel [Fri, 12 Aug 2011 18:01:34 +0000 (18:01 +0000)]
Provide fast path as Jakob suggested.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137478
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Owen Anderson [Fri, 12 Aug 2011 17:58:32 +0000 (17:58 +0000)]
Separate decoding for STREXD and LDREXD to make each work better.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137476
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Jim Grosbach [Fri, 12 Aug 2011 17:43:31 +0000 (17:43 +0000)]
Tidy up formatting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137471
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Chris Lattner [Fri, 12 Aug 2011 17:43:05 +0000 (17:43 +0000)]
add two missing function impls
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137470
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Chris Lattner [Fri, 12 Aug 2011 17:31:02 +0000 (17:31 +0000)]
add new accessors to reflect new terminology in struct types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137468
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Nick Lewycky [Fri, 12 Aug 2011 17:25:45 +0000 (17:25 +0000)]
Fix bugpoint fallout from the new type system.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137467
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Nadav Rotem [Fri, 12 Aug 2011 17:15:04 +0000 (17:15 +0000)]
Revert r137310 because it does not optimize any code on ToT
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137466
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Jim Grosbach [Fri, 12 Aug 2011 17:01:02 +0000 (17:01 +0000)]
Tidy up formatting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137464
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Chad Rosier [Fri, 12 Aug 2011 16:45:18 +0000 (16:45 +0000)]
Whitespace and formatting. No functional change intended.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137463
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Duncan Sands [Fri, 12 Aug 2011 14:54:45 +0000 (14:54 +0000)]
Silence a bunch (but not all) "variable written but not read" warnings
when building with assertions disabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137460
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NAKAMURA Takumi [Fri, 12 Aug 2011 07:48:06 +0000 (07:48 +0000)]
docs/GettingStarted.html: [Git] Add instructions how to generate patchset with Git.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137444
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NAKAMURA Takumi [Fri, 12 Aug 2011 07:48:01 +0000 (07:48 +0000)]
docs/GettingStarted.html: [Git] Mention branch.rebase for the tracking branch.
Thanks to Jeff Yasskin to reword.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137443
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NAKAMURA Takumi [Fri, 12 Aug 2011 07:47:55 +0000 (07:47 +0000)]
docs/GettingStarted.html: [Git] Split the subsubsection for committer's section.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137442
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NAKAMURA Takumi [Fri, 12 Aug 2011 07:47:50 +0000 (07:47 +0000)]
.gitignore: Ignore /autom4te.cache. We can execute "PATH=/path/to/autotools/bin autoconf/AutoRegen.sh".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137441
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NAKAMURA Takumi [Fri, 12 Aug 2011 06:17:17 +0000 (06:17 +0000)]
docs: Update HTML markup(s).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137433
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NAKAMURA Takumi [Fri, 12 Aug 2011 06:17:11 +0000 (06:17 +0000)]
docs/llvm.css: Introduce <blockquote><pre>. It may be used as blockquoted "doc_code".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137432
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Chris Lattner [Fri, 12 Aug 2011 04:31:38 +0000 (04:31 +0000)]
Fix an obscure bug in PointerUnion that would bite PointerUnion3/4. Basically,
when checking isNull(), we'd pick off the sentinel bit for the outer
PointerUnion, but would not recursively convert the inner pointerunion to bool,
so if *its* sentinel bit is set, isNull() would incorrectly return false.
No testcase, because someone hit this when they were trying to refactor code
to use PointerUnion3, but they since found a better solution.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137428
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Eli Friedman [Fri, 12 Aug 2011 03:38:32 +0000 (03:38 +0000)]
Misc atomic doc tweaks; reordering operations across Acquire/Release can be beneficial.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137425
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NAKAMURA Takumi [Fri, 12 Aug 2011 03:27:54 +0000 (03:27 +0000)]
include/llvm/Config/config.h.cmake: Reorder to follow config.h.in, and import stuff from llvm-config.h.cmake and clang/config.h.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137424
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NAKAMURA Takumi [Fri, 12 Aug 2011 03:27:48 +0000 (03:27 +0000)]
CMake: Eliminate unused checks and #undef(s) as below;
STACK_DIRECTION
YYTEXT_POINTER
HAVE_NAMESPACES
HAVE_STD_ITERATOR
HAVE_FWD_ITERATOR
HAVE_BI_ITERATOR
HAVE_GLOBAL_HASH_MAP
HAVE_GLOBAL_HASH_SET
HAVE_GNU_EXT_HASH_MAP
HAVE_GNU_EXT_HASH_SET
HAVE_STD_EXT_HASH_MAP
HAVE_STD_EXT_HASH_SET
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137423
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Benjamin Kramer [Fri, 12 Aug 2011 01:51:29 +0000 (01:51 +0000)]
MachOWriter: Don't crash on fixups with arithmetic, emit a relocation instead. This matches what as does.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137414
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NAKAMURA Takumi [Fri, 12 Aug 2011 01:50:50 +0000 (01:50 +0000)]
include/llvm/Config/llvm-config.h: Reorder and reword to follow (generated) config.h.in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137413
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NAKAMURA Takumi [Fri, 12 Aug 2011 01:50:43 +0000 (01:50 +0000)]
configure: Update since r136721.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137412
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Eli Friedman [Fri, 12 Aug 2011 01:26:06 +0000 (01:26 +0000)]
Fix up this paragraph (including a nasty typo).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137408
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Andrew Trick [Fri, 12 Aug 2011 00:49:19 +0000 (00:49 +0000)]
findDeadCallerSavedReg fix: Missing NULL terminator in register arrays.
Fix by Ivan Baev. Sorry I don't have a unit test, but the fix is obvious so I don't want to delay it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137404
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Andrew Trick [Fri, 12 Aug 2011 00:36:38 +0000 (00:36 +0000)]
Clarify the definition of SequentiallyConsistent operations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137403
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Dan Gohman [Fri, 12 Aug 2011 00:36:31 +0000 (00:36 +0000)]
Don't convert objc_autoreleaseReturnValue to objc_autorelease if the result
is returned through a bitcast.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137402
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Nick Lewycky [Fri, 12 Aug 2011 00:32:15 +0000 (00:32 +0000)]
A virtual destructor for the class with virtual methods!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137400
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Dan Gohman [Fri, 12 Aug 2011 00:26:31 +0000 (00:26 +0000)]
Don't let arbitrary calls disrupt nested retain+release pairs if
the retains and releases all use the same SSA pointer value.
Also, don't let CFG hazards disrupt nested retain+release pair
optimizations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137399
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Dan Gohman [Fri, 12 Aug 2011 00:24:29 +0000 (00:24 +0000)]
Use an actual reverse-CFG reverse-postorder for the bottom-up traversal,
rather than plain postorder, so that CFG constructs like single-exit loops
are reliably visited in a sensible order.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137398
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Jakob Stoklund Olesen [Fri, 12 Aug 2011 00:22:04 +0000 (00:22 +0000)]
Simplify the interference checking code a bit.
This is possible now that we now longer provide an interface to iterate
the interference overlaps.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137397
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Jim Grosbach [Thu, 11 Aug 2011 23:57:17 +0000 (23:57 +0000)]
Clean up formatting a bit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137393
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Jim Grosbach [Thu, 11 Aug 2011 23:51:13 +0000 (23:51 +0000)]
ARM vector compare to zero instruction assembly parsing support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137389
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Eli Friedman [Thu, 11 Aug 2011 23:48:52 +0000 (23:48 +0000)]
Fix mismatched tag.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137388
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Eli Friedman [Thu, 11 Aug 2011 23:44:25 +0000 (23:44 +0000)]
Revision to Atomics guide, per Chris's comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137386
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Andrew Trick [Thu, 11 Aug 2011 23:38:09 +0000 (23:38 +0000)]
A slew of unit tests for the recent LoopInfo::updateUnloop feature
checked in at r137276 and r137341.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137385
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Andrew Trick [Thu, 11 Aug 2011 23:36:16 +0000 (23:36 +0000)]
Allow loop unrolling to get known trip counts from ScalarEvolution.
SCEV unrolling can unroll loops with arbitrary induction variables. It
is a prerequisite for -disable-iv-rewrite performance. It is also
easily handles loops of arbitrary structure including multiple exits
and is generally more robust.
This is under a temporary option to avoid affecting default
behavior for the next couple of weeks. It is needed so that I can
checkin unit tests for updateUnloop.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137384
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Jakob Stoklund Olesen [Thu, 11 Aug 2011 22:46:06 +0000 (22:46 +0000)]
Remove the InterferenceResult class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137381
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Jakob Stoklund Olesen [Thu, 11 Aug 2011 22:46:04 +0000 (22:46 +0000)]
Eliminate the last use of InterferenceResult.
The Query class now holds two iterators instead of an InterferenceResult
instance. The iterators are used as bookmarks for repeated
collectInterferingVRegs calls.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137380
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Akira Hatanaka [Thu, 11 Aug 2011 22:42:31 +0000 (22:42 +0000)]
Enclose directive .cprestore with .set macro and nomacro to silence assembler
warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137378
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Jim Grosbach [Thu, 11 Aug 2011 22:31:48 +0000 (22:31 +0000)]
Fix tests per now-correct encoding as of r137371.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137376
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Jim Grosbach [Thu, 11 Aug 2011 22:30:30 +0000 (22:30 +0000)]
Remove no-longer-true comments. These are for the assembler, also.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137375
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Jim Grosbach [Thu, 11 Aug 2011 22:18:00 +0000 (22:18 +0000)]
ARM STRT assembly parsing and encoding.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137372
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Owen Anderson [Thu, 11 Aug 2011 22:10:11 +0000 (22:10 +0000)]
Make the USAT16 operand decoder auto-generate-able.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137371
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Owen Anderson [Thu, 11 Aug 2011 22:08:38 +0000 (22:08 +0000)]
Add another accidentally omitted predicate operand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137370
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Owen Anderson [Thu, 11 Aug 2011 22:05:38 +0000 (22:05 +0000)]
Add missing predicate operand on SMLA and friends.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137368
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Jim Grosbach [Thu, 11 Aug 2011 22:05:09 +0000 (22:05 +0000)]
ARM load shifted register pre-index fix shift value asm parser encoding.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137367
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NAKAMURA Takumi [Thu, 11 Aug 2011 21:59:55 +0000 (21:59 +0000)]
DataTypes.h.cmake: Tweak INT32_MIN for MSVC. MSC treats -
2147483648 as -(2147483648U).
It caused an unexpected behavior since r137254.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137365
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Owen Anderson [Thu, 11 Aug 2011 21:52:38 +0000 (21:52 +0000)]
Handle new register classes in Thumb2 mode. Should fix the ARM buildbots.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137364
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Owen Anderson [Thu, 11 Aug 2011 21:50:56 +0000 (21:50 +0000)]
Making SEL decodings auto-generate-able.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137363
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Bruno Cardoso Lopes [Thu, 11 Aug 2011 21:50:44 +0000 (21:50 +0000)]
Add a dag combine to xform 256-bit shuffles into simple vector
inserts and extracts. This simple combine makes us generate only 1
instruction instead of 11 in the v8 case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137362
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Bruno Cardoso Lopes [Thu, 11 Aug 2011 21:50:35 +0000 (21:50 +0000)]
Fix the test added by Nadav in r137308. Make it more strict:
1) check for the "v" version of movaps
2) add a couple of CHECK-NOT to guarantee the behavior
3) move to a more appropriate test file
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137361
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Jim Grosbach [Thu, 11 Aug 2011 21:41:59 +0000 (21:41 +0000)]
Tidy up comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137359
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Jim Grosbach [Thu, 11 Aug 2011 21:39:41 +0000 (21:39 +0000)]
ARM STRHT assembly parsing and encoding.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137358
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Owen Anderson [Thu, 11 Aug 2011 21:34:58 +0000 (21:34 +0000)]
Fix decoding support for STREXD and LDREXD.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137356
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Jakob Stoklund Olesen [Thu, 11 Aug 2011 21:18:34 +0000 (21:18 +0000)]
Remove more dead code.
collectInterferingVRegs will be the primary function for interference
checks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137354
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Jim Grosbach [Thu, 11 Aug 2011 21:17:22 +0000 (21:17 +0000)]
ARM STRH assembly parsing and encoding.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137353
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Dan Gohman [Thu, 11 Aug 2011 21:06:32 +0000 (21:06 +0000)]
Fix typos in comments, and delete an unused function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137352
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Akira Hatanaka [Thu, 11 Aug 2011 21:05:37 +0000 (21:05 +0000)]
Add isIndirectBranch flag.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137351
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Jakob Stoklund Olesen [Thu, 11 Aug 2011 21:00:42 +0000 (21:00 +0000)]
Privatize an unused part of the LiveIntervalUnion::Query interface.
No clients are iterating over interference overlaps.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137350
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Owen Anderson [Thu, 11 Aug 2011 20:47:56 +0000 (20:47 +0000)]
Fix decoding for indexed STRB and LDRB. Fixes <rdar://problem/
9926161>.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137347
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Jakob Stoklund Olesen [Thu, 11 Aug 2011 20:41:41 +0000 (20:41 +0000)]
Remove some dead code.
The InterferenceResult iterator turned out to be less important than we
thought it would be. LiveIntervalUnion clients want higher level
information, like the list of interfering virtual registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137346
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Jim Grosbach [Thu, 11 Aug 2011 20:41:13 +0000 (20:41 +0000)]
Tidy up. Remove unused template parameter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137345
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Owen Anderson [Thu, 11 Aug 2011 20:40:40 +0000 (20:40 +0000)]
Improve operand validation for Thumb2 addressing modes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137344
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Jim Grosbach [Thu, 11 Aug 2011 20:28:23 +0000 (20:28 +0000)]
ARM STRD assembly parsing and encoding.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137342
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Andrew Trick [Thu, 11 Aug 2011 20:27:32 +0000 (20:27 +0000)]
Fix for LoopInfo::updateUnloop. Remove subloop blocks from former
ancestor loops.
I have a unit test that depends on scev-unroll, which unfortunately
isn't checked in. But I will check it in when I can.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137341
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Owen Anderson [Thu, 11 Aug 2011 20:21:46 +0000 (20:21 +0000)]
Continue to tighten decoding by performing more operand validation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137340
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Jim Grosbach [Thu, 11 Aug 2011 20:13:35 +0000 (20:13 +0000)]
Tidy up.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137339
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Jim Grosbach [Thu, 11 Aug 2011 20:04:56 +0000 (20:04 +0000)]
ARM STRBT assembly parsing and encoding.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137337
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Jim Grosbach [Thu, 11 Aug 2011 19:43:42 +0000 (19:43 +0000)]
Add FIXME.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137336
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Jim Grosbach [Thu, 11 Aug 2011 19:42:58 +0000 (19:42 +0000)]
ARM STRB assembly parsing and encoding tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137335
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Jim Grosbach [Thu, 11 Aug 2011 19:34:23 +0000 (19:34 +0000)]
Fix a copy/paste error so that LDRB(register) actually gets tested.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137333
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Jim Grosbach [Thu, 11 Aug 2011 19:26:17 +0000 (19:26 +0000)]
ARM STR(register) assembly parsing and encoding tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137332
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Jim Grosbach [Thu, 11 Aug 2011 19:22:40 +0000 (19:22 +0000)]
ARM STR(immediate) assembly parsing and encoding.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137331
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Owen Anderson [Thu, 11 Aug 2011 19:00:18 +0000 (19:00 +0000)]
Tighten decoding of addrmode2 instructions to reject more UNPREDICTABLE cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137325
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Bruno Cardoso Lopes [Thu, 11 Aug 2011 18:59:13 +0000 (18:59 +0000)]
Fix PR10492 by teaching MOVHLPS and MOVLPS mask matching to be more strict.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137324
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Owen Anderson [Thu, 11 Aug 2011 18:55:42 +0000 (18:55 +0000)]
Tighten operand decoding of addrmode2 instruction. The offset register cannot be PC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137323
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Owen Anderson [Thu, 11 Aug 2011 18:41:59 +0000 (18:41 +0000)]
Correct immediate range for shifter operands. Patch by James Molloy, with additional encoding fixes added by me.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137322
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Benjamin Kramer [Thu, 11 Aug 2011 18:39:28 +0000 (18:39 +0000)]
Plug a memory leak.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137321
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Owen Anderson [Thu, 11 Aug 2011 18:24:51 +0000 (18:24 +0000)]
Improve error checking in the new ARM disassembler. Patch by James Molloy.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137320
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Jim Grosbach [Thu, 11 Aug 2011 18:07:11 +0000 (18:07 +0000)]
ARM push of a single register encodes as pre-indexed STR.
Per the ARM ARM, a 'push' of a single register encodes as an STR,
not an STM.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137318
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