Charles Davis [Mon, 25 Oct 2010 19:07:39 +0000 (19:07 +0000)]
Make the description of the hotpatch attribute even more generic. Spotted by
Michael Spencer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117286
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Owen Anderson [Mon, 25 Oct 2010 18:43:52 +0000 (18:43 +0000)]
Add correct instruction encodings for vbic, vorn, and vmvn.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117282
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Rafael Espindola [Mon, 25 Oct 2010 18:38:32 +0000 (18:38 +0000)]
Add a virtual destructor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117280
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Owen Anderson [Mon, 25 Oct 2010 18:28:30 +0000 (18:28 +0000)]
Provide correct NEON encodings for vand, veor, and vorr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117279
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Owen Anderson [Mon, 25 Oct 2010 18:10:34 +0000 (18:10 +0000)]
Add tests for NEON encoding of vtst.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117277
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Owen Anderson [Mon, 25 Oct 2010 18:03:59 +0000 (18:03 +0000)]
Add NEON encoding tests for vcgt and vacgt.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117276
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Rafael Espindola [Mon, 25 Oct 2010 17:50:35 +0000 (17:50 +0000)]
Add support for emitting ARM file attributes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117275
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Owen Anderson [Mon, 25 Oct 2010 17:49:32 +0000 (17:49 +0000)]
Add tests for NEON encodings of vcge and vacge.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117274
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Owen Anderson [Mon, 25 Oct 2010 17:33:02 +0000 (17:33 +0000)]
Add a warning about our inability to test the encoding of vceq with immediate zero.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117273
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Jakob Stoklund Olesen [Mon, 25 Oct 2010 17:27:30 +0000 (17:27 +0000)]
In which I learn how to forward declare template classes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117272
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Owen Anderson [Mon, 25 Oct 2010 17:20:26 +0000 (17:20 +0000)]
Add tests for NEON encoding of vceq.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117270
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Owen Anderson [Mon, 25 Oct 2010 17:12:46 +0000 (17:12 +0000)]
Add tests for NEON encoding of vsubhn and vrsubhn.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117269
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Dan Gohman [Mon, 25 Oct 2010 16:29:52 +0000 (16:29 +0000)]
Update comments; BasicAA is no longer necessarily the end of the chain.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117268
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Charles Davis [Mon, 25 Oct 2010 16:29:03 +0000 (16:29 +0000)]
Make hotpatch attribute description a little less Wintel-specific.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117267
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Dan Gohman [Mon, 25 Oct 2010 16:28:57 +0000 (16:28 +0000)]
Reintroduce these asserts, now that BasicAA is a normal AliasAnalysis pass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117266
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Dan Gohman [Mon, 25 Oct 2010 16:16:27 +0000 (16:16 +0000)]
Fix a case where instcombine was stripping metadata (and alignment)
from stores when folding in bitcasts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117265
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Charles Davis [Mon, 25 Oct 2010 15:37:09 +0000 (15:37 +0000)]
Add a new 'hotpatch' attribute. This attribute will insert a two-byte no-op
instruction at the beginning of each function that has the attribute, allowing
the function to be easily hooked and/or patched.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117264
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Tobias Grosser [Mon, 25 Oct 2010 15:36:50 +0000 (15:36 +0000)]
Reference RegionPass to stop it being eliminated.
Contributed by: ether
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117263
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Duncan Sands [Mon, 25 Oct 2010 13:10:03 +0000 (13:10 +0000)]
ATTRIBUTE_UNUSED has been renamed to LLVM_ATTRIBUTE_UNUSED.
Rather than rename this instance, use the cast-to-void idiom
instead. This will hopefully fix the windows buildbots.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117262
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Duncan Sands [Mon, 25 Oct 2010 12:47:22 +0000 (12:47 +0000)]
Remove deprecated macro names. Hopefully this will unbreak the
smooshlab build. The breakage seems to be due to a collision
between LLVM's ATTRIBUTE_UNUSED and gcc's which was previously
hidden due to header files being included in a lucky order.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117260
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Kalle Raiskila [Mon, 25 Oct 2010 08:57:30 +0000 (08:57 +0000)]
Update target feature matrix for CellSPU
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117255
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Jakob Stoklund Olesen [Sun, 24 Oct 2010 20:04:05 +0000 (20:04 +0000)]
Update target feature matrix for Blackfin.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117245
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Wesley Peck [Sun, 24 Oct 2010 18:50:12 +0000 (18:50 +0000)]
Updating target feature matrix to indicate current MBlaze status.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117244
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Rafael Espindola [Sun, 24 Oct 2010 17:35:42 +0000 (17:35 +0000)]
Add X86::reloc_global_offset_table and use it to have a single place where
we check for _GLOBAL_OFFSET_TABLE_.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117241
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Chris Lattner [Sun, 24 Oct 2010 16:24:22 +0000 (16:24 +0000)]
broken link
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117232
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Chris Lattner [Sun, 24 Oct 2010 16:18:00 +0000 (16:18 +0000)]
add a big table with target features.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117230
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Che-Liang Chiou [Sun, 24 Oct 2010 15:40:18 +0000 (15:40 +0000)]
Add svn:ignore
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117228
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Duncan Sands [Sun, 24 Oct 2010 12:23:30 +0000 (12:23 +0000)]
Fix PR8445: a block with no predecessors may be the entry block, in which case
it isn't unreachable and should not be zapped. The check for the entry block
was missing in one case: a block containing a unwind instruction. While there,
do some small cleanups: "M" is not a great name for a Function* (it would be
more appropriate for a Module*), change it to "Fn"; use Fn in more places.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117224
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Owen Anderson [Sat, 23 Oct 2010 18:02:16 +0000 (18:02 +0000)]
Add tests for NEON encoding of vqsub.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117214
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Benjamin Kramer [Sat, 23 Oct 2010 17:10:24 +0000 (17:10 +0000)]
SmallVectorize.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117213
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Eric Christopher [Sat, 23 Oct 2010 09:37:17 +0000 (09:37 +0000)]
Move rejection of NEON parameters earlier in fast isel call processing,
note that we can actually handle some f64 arguments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117209
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Benjamin Kramer [Sat, 23 Oct 2010 09:28:42 +0000 (09:28 +0000)]
Constify another 2 disassembler tables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117208
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Benjamin Kramer [Sat, 23 Oct 2010 09:10:44 +0000 (09:10 +0000)]
Make the disassembler tables const so they end up in read-only memory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117206
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Michael J. Spencer [Sat, 23 Oct 2010 09:06:59 +0000 (09:06 +0000)]
X86: Emit _fltused instead of __fltused on Windows x64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117205
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Chandler Carruth [Sat, 23 Oct 2010 08:40:19 +0000 (08:40 +0000)]
Move the remaining attribute macros to systematic names based on the attribute
name and prefixed with 'LLVM_'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117203
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Chandler Carruth [Sat, 23 Oct 2010 08:25:16 +0000 (08:25 +0000)]
Remove a define which is never referenced.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117202
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Chandler Carruth [Sat, 23 Oct 2010 08:10:43 +0000 (08:10 +0000)]
Switch attribute macros to use 'LLVM_' as a prefix. We retain the old names
until other LLVM projects using these are cleaned up.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117200
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Chandler Carruth [Sat, 23 Oct 2010 07:46:14 +0000 (07:46 +0000)]
Fix a likely bug in an assertion by adding parentheses around '||'. This bug
was found by a GCC warning. ;]
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117199
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Mikhail Glushenkov [Sat, 23 Oct 2010 07:33:02 +0000 (07:33 +0000)]
Resurrect mcc16, it is useful as an example.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117198
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Mikhail Glushenkov [Sat, 23 Oct 2010 07:32:53 +0000 (07:32 +0000)]
Remove -llvmc-temp-hack from tblgen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117197
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Mikhail Glushenkov [Sat, 23 Oct 2010 07:32:46 +0000 (07:32 +0000)]
Syntax tweak in llvmc: (something [a,b,c]) -> (something a, b, c).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117196
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Mikhail Glushenkov [Sat, 23 Oct 2010 07:32:37 +0000 (07:32 +0000)]
Trailing whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117195
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Evan Cheng [Sat, 23 Oct 2010 02:19:37 +0000 (02:19 +0000)]
Enable ARM fastcc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117194
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Evan Cheng [Sat, 23 Oct 2010 02:10:46 +0000 (02:10 +0000)]
Properly model the latency of register defs which are 1) function returns or
2) live-outs.
Previously the post-RA schedulers completely ignore these dependencies since
returns, branches, etc. are all scheduling barriers. This patch model the
latencies between instructions being scheduled and the barriers. It also
handle calls by marking their register uses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117193
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Evan Cheng [Sat, 23 Oct 2010 02:04:38 +0000 (02:04 +0000)]
Latency between CPSR def and branch is zero.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117192
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Jakob Stoklund Olesen [Sat, 23 Oct 2010 00:49:09 +0000 (00:49 +0000)]
Verify LiveIntervals against the CFG, ensuring that live-in values are live-out
of all predecessors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117191
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Owen Anderson [Fri, 22 Oct 2010 23:58:22 +0000 (23:58 +0000)]
Add tests for NEON encoding of vhsub.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117189
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Jim Grosbach [Fri, 22 Oct 2010 23:48:29 +0000 (23:48 +0000)]
Trailing whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117188
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Jim Grosbach [Fri, 22 Oct 2010 23:48:01 +0000 (23:48 +0000)]
Add a CMP test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117187
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Owen Anderson [Fri, 22 Oct 2010 23:46:07 +0000 (23:46 +0000)]
Add tests for NEON encoding of vsubw.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117186
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Jim Grosbach [Fri, 22 Oct 2010 23:46:04 +0000 (23:46 +0000)]
tidy up
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117185
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Owen Anderson [Fri, 22 Oct 2010 23:36:36 +0000 (23:36 +0000)]
Add tests for NEON encoding of vsubl.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117183
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Andrew Trick [Fri, 22 Oct 2010 23:33:19 +0000 (23:33 +0000)]
Nonvirtual dtor that was accessible enough to be bad.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117180
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Owen Anderson [Fri, 22 Oct 2010 23:21:04 +0000 (23:21 +0000)]
Add tests for NEON encoding of vsub.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117177
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Gabor Greif [Fri, 22 Oct 2010 23:16:11 +0000 (23:16 +0000)]
fix memory-layout assumption which only holds on little-endian systems
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117176
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Andrew Trick [Fri, 22 Oct 2010 23:09:15 +0000 (23:09 +0000)]
This is a prototype of an experimental register allocation
framework. It's purpose is not to improve register allocation per se,
but to make it easier to develop powerful live range splitting. I call
it the basic allocator because it is as simple as a global allocator
can be but provides the building blocks for sophisticated register
allocation with live range splitting.
A minimal implementation is provided that trivially spills whenever it
runs out of registers. I'm checking in now to get high-level design
and style feedback. I've only done minimal testing. The next step is
implementing a "greedy" allocation algorithm that does some register
reassignment and makes better splitting decisions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117174
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Owen Anderson [Fri, 22 Oct 2010 23:08:47 +0000 (23:08 +0000)]
Add tests for NEON encoding of vqdmlsl.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117173
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Bob Wilson [Fri, 22 Oct 2010 23:04:17 +0000 (23:04 +0000)]
Do not install libBugpointPasses.dylib for Apple builds. Radar
8585383.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117172
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Owen Anderson [Fri, 22 Oct 2010 23:02:27 +0000 (23:02 +0000)]
Add tests for NEON encoding of vmlsl.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117171
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Jakob Stoklund Olesen [Fri, 22 Oct 2010 22:48:58 +0000 (22:48 +0000)]
Add more verification of LiveIntervals.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117170
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Jakob Stoklund Olesen [Fri, 22 Oct 2010 22:48:56 +0000 (22:48 +0000)]
Be more strict about detecting multi-use blocks for isolation.
When a block has exactly two uses and the register is both live-in and live-out,
don't isolate the block. We would be inserting two copies, so we haven't really
made any progress.
If the live-in and live-out values separate into disconnected components after
splitting, we would be making progress. We can't detect that for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117169
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Jim Grosbach [Fri, 22 Oct 2010 22:15:48 +0000 (22:15 +0000)]
tidy up.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117166
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Jim Grosbach [Fri, 22 Oct 2010 22:12:16 +0000 (22:12 +0000)]
ARM mode encoding information for CLZ, RBIT, REV*, and PKH*.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117165
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Bob Wilson [Fri, 22 Oct 2010 22:10:57 +0000 (22:10 +0000)]
Fix the name of libLLVMHello.dylib so that it does not get installed for
Apple builds. Radar
8585383.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117164
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Jim Grosbach [Fri, 22 Oct 2010 22:04:28 +0000 (22:04 +0000)]
Remove duplicate test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117158
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Jim Grosbach [Fri, 22 Oct 2010 22:01:56 +0000 (22:01 +0000)]
tidy up.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117157
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Jim Grosbach [Fri, 22 Oct 2010 21:55:03 +0000 (21:55 +0000)]
FileCheck-ize a few tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117156
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Evan Cheng [Fri, 22 Oct 2010 21:49:09 +0000 (21:49 +0000)]
Unbreak build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117155
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Bob Wilson [Fri, 22 Oct 2010 21:41:48 +0000 (21:41 +0000)]
Teach instcombine to set the alignment arguments for NEON load/store intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117154
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Evan Cheng [Fri, 22 Oct 2010 21:29:58 +0000 (21:29 +0000)]
Transfer implicit ops when forming load multiple and return instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117151
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Owen Anderson [Fri, 22 Oct 2010 20:31:24 +0000 (20:31 +0000)]
Add tests for the correct encoding of NEON vmls.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117145
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Jakob Stoklund Olesen [Fri, 22 Oct 2010 20:28:23 +0000 (20:28 +0000)]
Be more strict when detecting critical edges before loop splitting.
An exit block with a critical edge must only have predecessors in the loop, or
just before the loop. This guarantees that the inserted copies in the loop
predecessors dominate the exit block.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117144
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Jakob Stoklund Olesen [Fri, 22 Oct 2010 20:28:21 +0000 (20:28 +0000)]
Add print methods
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117143
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Owen Anderson [Fri, 22 Oct 2010 19:35:48 +0000 (19:35 +0000)]
Add correct NEON encodings for vqdmlal.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117134
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Jim Grosbach [Fri, 22 Oct 2010 19:15:30 +0000 (19:15 +0000)]
Add the encoding information for the rest of the ARM mode multiply instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117133
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Michael J. Spencer [Fri, 22 Oct 2010 19:14:39 +0000 (19:14 +0000)]
I hate line endings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117132
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Owen Anderson [Fri, 22 Oct 2010 19:05:25 +0000 (19:05 +0000)]
Provide correct encodings for NEON vmlal.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117131
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Oscar Fuentes [Fri, 22 Oct 2010 19:03:24 +0000 (19:03 +0000)]
Loadable modules are not supported on Cygwin. PR 6655.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117130
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Evan Cheng [Fri, 22 Oct 2010 18:57:05 +0000 (18:57 +0000)]
Silence compiler warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117128
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Owen Anderson [Fri, 22 Oct 2010 18:54:37 +0000 (18:54 +0000)]
Provide correct NEON encodings for vmla.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117126
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Michael J. Spencer [Fri, 22 Oct 2010 18:45:12 +0000 (18:45 +0000)]
Endian: Get rid of LLVM_IS_HOST_BIG_ENDIAN.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117124
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Stuart Hastings [Fri, 22 Oct 2010 18:44:22 +0000 (18:44 +0000)]
Temporarily revert r117079; it broke a tester. Radar
6635085.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117122
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Jim Grosbach [Fri, 22 Oct 2010 18:35:16 +0000 (18:35 +0000)]
More ARM multiply instuction binary encodings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117121
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Evan Cheng [Fri, 22 Oct 2010 18:23:05 +0000 (18:23 +0000)]
Add fastcc cc: pass and return VFP / NEON values in registers. Controlled by -arm-fastcc for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117119
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Owen Anderson [Fri, 22 Oct 2010 17:57:37 +0000 (17:57 +0000)]
Add testscases for encoding of NEON vdqmull.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117115
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Jim Grosbach [Fri, 22 Oct 2010 17:42:06 +0000 (17:42 +0000)]
Parameterize a bit of ARM encoding information, simplifying some instruction
definitions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117114
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Oscar Fuentes [Fri, 22 Oct 2010 17:37:42 +0000 (17:37 +0000)]
Avoid stalled file dependency when tablegenning.
Patch by Frits van Bommel!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117113
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Benjamin Kramer [Fri, 22 Oct 2010 17:35:07 +0000 (17:35 +0000)]
Make some symbols static, move classes into anonymous namespaces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117111
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Oscar Fuentes [Fri, 22 Oct 2010 17:16:26 +0000 (17:16 +0000)]
Don't try to guess svn version when current path is a symlink.
See PR 8473.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117109
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Jim Grosbach [Fri, 22 Oct 2010 17:16:17 +0000 (17:16 +0000)]
More ARM multiply instruction encoding information.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117108
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Oscar Fuentes [Fri, 22 Oct 2010 16:20:10 +0000 (16:20 +0000)]
Teach CMake to only touch tablegen-generated files if anything
actually changed.
Patch by Frits van Bommel!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117102
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Wesley Peck [Fri, 22 Oct 2010 15:52:49 +0000 (15:52 +0000)]
Making the e_machine configurable by the target backend in ELFObjectWriter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117099
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NAKAMURA Takumi [Fri, 22 Oct 2010 14:53:59 +0000 (14:53 +0000)]
lli: On Cygwin-1.5, lli crashes at invoking destructors in atexit handler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117095
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Peter Collingbourne [Fri, 22 Oct 2010 12:54:34 +0000 (12:54 +0000)]
Standardise all build-mode affecting {EN,DIS}ABLE_* make options to
test equality to 1, and fix/update documentation to reflect this
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117094
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NAKAMURA Takumi [Fri, 22 Oct 2010 09:40:37 +0000 (09:40 +0000)]
test/Makefile: Force lit -j1 on Cygwin.
lit -jN causes crash on Cygwin's python.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117093
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Michael J. Spencer [Fri, 22 Oct 2010 08:47:28 +0000 (08:47 +0000)]
Rename LLVM_IS_TARGET_BIG_ENDIAN to LLVM_IS_HOST_BIG_ENDIAN to reflect what it actually means.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117092
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Andrew Trick [Fri, 22 Oct 2010 03:58:29 +0000 (03:58 +0000)]
Reverting r117031 to cleanup valgrind errors.
It doesn't look like anything is wrong with the checkin,
but the new test cases expose a mem bug in AsmParser.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117087
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Eric Christopher [Fri, 22 Oct 2010 01:28:00 +0000 (01:28 +0000)]
Add some basic ret instruction support to arm fast-isel.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117085
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Sean Callanan [Fri, 22 Oct 2010 01:24:11 +0000 (01:24 +0000)]
Fixed handling of immediate operand sizes, which
weren't properly reflecting the OperandSize attribute
of the instruction leading to improper decoding of
certain instructions with the 66H prefix. Also added
a test case for this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117084
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NAKAMURA Takumi [Fri, 22 Oct 2010 01:23:50 +0000 (01:23 +0000)]
Win32/Signals.inc: DontRemoveFileOnSignal(): Please acquire the CriticalSection.
It choked BugPoint on Mingw.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117083
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