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Author SHA1 Message Date
Daniel Dunbar
1325ab9256 build/MCDisassembler: Fix required libraries list of MCDisassembler to use 
all-targets instead of an explicit list.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144320 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-10 22:00:34 +00:00
Eric Christopher
8bd36eafca Make types and namespaces take multiple DIEs for the accelerator tables 
as well.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144319 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-10 21:47:55 +00:00
Chris Lattner
169698095d Remove a really ancient line from the default 'make clean' rule that attempts 
to delete core files.  This causes a warning in clang/lib/StaticAnalyzer on
case insensitive filesystems, since it contains a "Core" directory.  Since this
is pointless anyway, just zap it.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144317 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-10 21:12:28 +00:00
Chad Rosier
16455ce1a4 When in ARM mode, LDRH/STRH require special handling of negative offsets. 
For correctness, disable this for now.
rdar://10418009

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144316 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-10 21:09:49 +00:00
Jim Grosbach
d475f8612b ARM .thumb_func directive for quoted symbol names. 
Use the getIdentifier() method of the token, not getString(), otherwise
we keep the quotes as part of the symbol name, which we don't want.

rdar://10428015

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144315 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-10 20:48:53 +00:00
Tony Linthicum
ceb0af3d6e test commit undo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144314 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-10 20:39:51 +00:00
Tony Linthicum
4b1fd0b288 test commit redux 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144313 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-10 20:23:28 +00:00
Pete Cooper
c7e5a6a2c6 Fixed bug in DeadStoreElimination commit r144239 
Size of data being pointed to wasn't always being checked so some small writes were killing big writes

Fixes <rdar://problem/10426753>


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144312 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-10 20:22:08 +00:00
Chris Lattner
c343e3192b random notes, llvm-gcc is gone, fix a few broken tags. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144311 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-10 20:15:40 +00:00
Daniel Dunbar
1ad92131ab Revert r144300 "llvm-config: Replace with C++ version (was llvm-config-2).", 
which didn't appear ready for prime time.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144309 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-10 19:59:35 +00:00
Tony Linthicum
0ad62be9aa undo test commit 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144308 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-10 19:58:22 +00:00
Tony Linthicum
0ee0e064db test commit 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144307 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-10 19:58:03 +00:00
Eric Christopher
1b3f9198ab Move type handling to make sure we get all created types that aren't 
forward decls and have names into the dwarf accelerator types table.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144306 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-10 19:52:58 +00:00
Eric Christopher
0ffe2b4dd6 Rework adding function names to the dwarf accelerator tables, allow 
multiple dies per function and support C++ basenames.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144304 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-10 19:25:34 +00:00
Owen Anderson
39fe397421 Add additional checking to ensure that MachineMemOperands are never set to null, which can happen in weird circumstances where target intrinsic hooks are implemented incorrectly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144303 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-10 19:25:09 +00:00
Jim Grosbach
ee10ff89a2 ARM assembly parsing for LSR/LSL/ROR(immediate). 
More of rdar://9704684

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144301 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-10 19:18:01 +00:00
Daniel Dunbar
a6f5a81285 llvm-config: Replace with C++ version (was llvm-config-2). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144300 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-10 18:49:59 +00:00
Daniel Dunbar
f084e1dc42 llvm-config-2: Use USEDLIBS directly instead of LINK_COMPONENTS, which will 
require this tool to resolve (currently).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144299 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-10 18:49:50 +00:00
Duncan Sands
77352c9897 Release notes for DragonEgg. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144298 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-10 18:44:29 +00:00
Jim Grosbach
71810ab7c0 ARM assembly parsing for ASR(immediate). 
Start of rdar://9704684

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144293 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-10 16:44:55 +00:00
Daniel Dunbar
977665c24a build: Rename CBackend and CppBackend libraries to have CodeGen suffix, for 
consistency with other targets.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144292 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-10 15:35:14 +00:00
Daniel Dunbar
b191f5a7ef llvm-config-2: Fix thinko in maintenance of visited component set. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144291 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-10 14:53:23 +00:00
NAKAMURA Takumi
bd165eac9d test/CodeGen/X86/lsr-loop-exit-cond.ll: Try to appease linux and freebsd bots to specify explicit -mtriple=x86_64-darwin. 
I guess it expects -relocation-model=pic.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144290 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-10 14:18:59 +00:00
Evan Cheng
623a7e146b Use a bigger hammer to fix PR11314 by disabling the "forcing two-address 
instruction lower optimization" in the pre-RA scheduler.

The optimization, rather the hack, was done before MI use-list was available.
Now we should be able to implement it in a better way, perhaps in the
two-address pass until a MI scheduler is available.

Now that the scheduler has to backtrack to handle call sequences. Adding
artificial scheduling constraints is just not safe. Furthermore, the hack
is not taking all the other scheduling decisions into consideration so it's just
as likely to pessimize code. So I view disabling this optimization goodness
regardless of PR11314.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144267 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-10 07:43:16 +00:00
Nadav Rotem
4dbe96e22f AVX2: Add variable shift from memory. 
Note: These patterns only works in some cases because
many times the load sd node is bitcasted from a load
node of a different type.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144266 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-10 06:54:20 +00:00
Chad Rosier
6cba97c555 For immediate encodings of icmp, zero or sign extend first. Then 
determine if the value is negative and flip the sign accordingly.
rdar://10422026

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144258 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-10 01:30:39 +00:00
Daniel Dunbar
8333730259 build/Make & CMake: Pass the appropriate --native-target and --enable-targets 
options to llvm-build, so the all-targets etc. components are defined properly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144255 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-10 01:16:48 +00:00
Daniel Dunbar
affc6cf9d2 llvm-build: Add --native-target and --enable-targets options, and add logic to 
handle defining the "magic" target related components (like native,
nativecodegen, and engine).
 - We still require these components to be in the project (currently in
   lib/Target) so that we have a place to document them and hopefully make it
   more obvious that they are "magic".

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144253 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-10 00:50:07 +00:00
Daniel Dunbar
b4eaee7a44 llvm-build: Split out the validation logic. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144252 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-10 00:49:58 +00:00
Daniel Dunbar
6852b69e15 llvm-build: Change CBackend and CppBackend to not use library_name. This will 
change the generated library .a file name once we fully switch over, but
simplifies how we treat these targets without requiring more special casing
(since their library group name and the codegen library name currently map to
the same "llvm-config" style component name).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144251 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-10 00:49:55 +00:00
Daniel Dunbar
c352caf168 llvm-build: Add an explicit component type to represent targets. 
- Gives us a place to hang target specific metadata (like whether the target has a JIT).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144250 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-10 00:49:51 +00:00
Daniel Dunbar
1e5b24330b llvm-build: Tidy up options. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144249 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-10 00:49:42 +00:00
Jakob Stoklund Olesen
17afb06648 Strip old implicit operands after foldMemoryOperand. 
The TII.foldMemoryOperand hook preserves implicit operands from the
original instruction.  This is not what we want when those implicit
operands refer to the register being spilled.

Implicit operands referring to other registers are preserved.

This fixes PR11347.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144247 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-10 00:17:03 +00:00
Owen Anderson
1ad1246bbc Remove this from the CMake build since I erased the file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144245 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-10 00:07:22 +00:00
Jim Grosbach
c27f6725b9 Tidy up. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144244 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-10 00:02:33 +00:00
Owen Anderson
a25e292d5f Remove the old-style ARM disassembler, which is no longer used. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144243 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-09 23:56:06 +00:00
Jim Grosbach
3c5d6e4df4 Thumb2 assembly parsing STMDB w/ optional .w suffix. 
rdar://10422955


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144242 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-09 23:44:23 +00:00
Eli Friedman
14e809c872 Make sure we correctly unroll conversions between v2f64 and v2i32 on ARM. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144241 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-09 23:36:02 +00:00
Pete Cooper
5ccb0825ed DeadStoreElimination can now trim the size of a store if the end of the store is dead. 
Currently checks alignment and killing stores on a power of 2 boundary as this is likely
to trim the size of the earlier store without breaking large vector stores into scalar ones.

Fixes <rdar://problem/10140300>


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144239 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-09 23:07:35 +00:00
Nick Lewycky
ffab7d0c4f Fix typo in comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144236 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-09 22:45:04 +00:00
Eli Friedman
0948f0acca Add check so we don't try to perform an impossible transformation. Fixes issue from PR11319. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144216 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-09 22:25:12 +00:00
Chad Rosier
7346347674 The ARM LDRH/STRH instructions use a +/-imm8 encoding, not an imm12. 
rdar://10418009

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144213 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-09 21:30:12 +00:00
Nadav Rotem
c6c7e85a71 AVX2: Add patterns for variable shift operations 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144212 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-09 21:22:13 +00:00
Devang Patel
f4e0d5d83d Remove unnecessary include. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144211 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-09 21:11:02 +00:00
Chad Rosier
a7a996b98d Use REs to remove dependencies on the register allocation order. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144209 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-09 20:06:13 +00:00
Bill Wendling
0656e254a7 Reformat the quote and tag the math stuff with <tt> tags. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144204 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-09 19:33:56 +00:00
Daniel Dunbar
4cb5fff50b llvm-config: Drop 'backend' pseudo-component. We don't support/qualify the CBE 
enough to have this be useful.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144202 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-09 19:23:15 +00:00
Daniel Dunbar
12d9a4629b llvm-config-2: Switch to using real library dependency table. 
- Also, fix a refacto that left extra "all" component in list (this is now
   defined in the groups explicitly)
 - Reapply of r143879 now that Make should see needed deps.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144201 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-09 19:14:51 +00:00
Eric Christopher
ecfd04b272 Fix typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144198 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-09 18:53:37 +00:00
Daniel Dunbar
2808853c5b build/Make: Fix some missing dependencies on the llvm-build generation step. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144197 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-09 18:48:22 +00:00