a0d85139e5
Move more code around and duplicate AVX patterns: MOVHPS and MOVLPS
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llvm-svn: 138897
2011-08-31 21:15:32 +00:00
21a180367b
Move MOVAPS,MOVUPS patterns close to the instructions definition
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llvm-svn: 138896
2011-08-31 21:15:29 +00:00
941001312a
Remove "_Int" forms of MOVUPSmr and MOVAPSmr
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llvm-svn: 138895
2011-08-31 21:15:22 +00:00
e6174a2c85
Update more tests to the new EH scheme.
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llvm-svn: 138894
2011-08-31 21:04:11 +00:00
fa6f5d6ab8
Don't assert when diagnosing a missing cast of an unknown-anytype
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message send to an unknown method.
rdar://problem/9416370, redux.
llvm-svn: 138893
2011-08-31 20:57:36 +00:00
64707fee22
[driver] If no -miphoneos-version-min is specified on the command line *and*
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IPHONEOS_DEPLOYMENT_TARGET if undefined, set -miphoneos-version-min based on
isysroot.
llvm-svn: 138892
2011-08-31 20:56:25 +00:00
b1e680fd3f
Update the tests to the new EH scheme.
...
llvm-svn: 138891
2011-08-31 20:55:40 +00:00
770d0f0700
Make sure we aren't deleting the landingpad instruction.
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The landingpad instruction is required in the landing pad block. Because we're
not deleting terminating instructions, the invoke may still jump to here (see
Transforms/SCCP/2004-11-16-DeadInvoke.ll). Remove all uses of the landingpad
instruction, but keep it around until code-gen can remove the basic block.
llvm-svn: 138890
2011-08-31 20:55:20 +00:00
a455a0b1e7
Fix encoding for tBcc with immediate offset operand.
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llvm-svn: 138889
2011-08-31 20:26:14 +00:00
ae1acddb95
Misc cleanup; addresses Duncan's comments on r138877.
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llvm-svn: 138887
2011-08-31 20:13:26 +00:00
939cd21248
When performing instruction selection for LDR_PRE_IMM/LDRB_PRE_IMM, we still need to preserve the sign of the index. This fixes miscompilations of Quicksort in the nightly testsuite, and hopefully others as well.
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<rdar://problem/10046188>
llvm-svn: 138885
2011-08-31 20:00:11 +00:00
6a69d6902f
Run the Thumb1 parser tests in Thumb2 mode, as well.
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Thumb2 is a superset of Thumb1, so all of the encodings should still work.
llvm-svn: 138883
2011-08-31 19:50:28 +00:00
e0d4208a8b
Add a couple of helper methods to check/clear the debug status register
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which contains the watchpoint hit information.
llvm-svn: 138881
2011-08-31 19:05:55 +00:00
874844123f
Make sure to initialize field. Hopefully this will fix some test failures on Windows.
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llvm-svn: 138880
2011-08-31 18:45:31 +00:00
cfa9421e16
Remove FIXME. Thumb2 MOV instruction will use separate custom tricks.
...
When we want encoding T3 (the wide encoding), we can explicitly check for
that and twiddle the CanAcceptCarrySet accordingly. For now, just correctly
handle encodings T1 and T2 when in Thumb2 mode.
llvm-svn: 138879
2011-08-31 18:39:39 +00:00
f38e760777
Don't verify the name of the driver executable. It's not really relevent
...
to this test, and doesn't always start with 'clang' when fully resolved
on some build systems.
llvm-svn: 138878
2011-08-31 18:39:20 +00:00
e839ecb70b
Fill in type legalization for MERGE_VALUES in all the various cases. Patch by Micah Villmow. (No testcase because the issue only showed up in an out-of-tree backend.)
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llvm-svn: 138877
2011-08-31 18:36:04 +00:00
6eb213c919
Thumb NOP encoding varies depending on ARCH revision.
...
llvm-svn: 138876
2011-08-31 18:35:46 +00:00
973a8886f6
[analyzer] Fix varargs helper to only use POD types even for named arguments. Thanks, Joerg.
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llvm-svn: 138875
2011-08-31 18:33:45 +00:00
5c160fd243
Fix roundtripping of Thumb BL/BLX instructions with immediate offsets instead of labels.
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llvm-svn: 138874
2011-08-31 18:30:20 +00:00
c61fc8f301
tBcc is OK to be predicated in Thumb2 outside of IT blocks (obviously).
...
llvm-svn: 138873
2011-08-31 18:29:05 +00:00
7c3bdede25
Generic expansion for atomic load/store into cmpxchg/atomicrmw xchg; implements 64-bit atomic load/store for ARM.
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llvm-svn: 138872
2011-08-31 18:26:09 +00:00
af8c3cc710
Thumb2 parsing and encoding for ADC(register).
...
Also add instruction aliases for non-.w versions of SBC since they're the
same.
llvm-svn: 138871
2011-08-31 18:23:08 +00:00
ca97589f7d
Switch __import__ over to __import_module__, so we don't conflict with
...
existing practice with Python extension modules. Not that Python
extension modules should be using a double-underscored identifier
anyway, but...
llvm-svn: 138870
2011-08-31 18:19:09 +00:00
df060bc3c2
After r138010, subroutine type does not have context info. Update type verifier accordingly.
...
This fixes ptype.exp gdb testsuite regressions.
llvm-svn: 138869
2011-08-31 18:04:31 +00:00
1ccecbb9d3
64-bit atomic cmpxchg for ARM.
...
llvm-svn: 138868
2011-08-31 17:52:22 +00:00
205395e7e0
Fix the shift amount applied to size_and_rw_bits() for debug control register,
...
which did not take into account the hardware index.
llvm-svn: 138867
2011-08-31 17:51:43 +00:00
1fcf140ae3
Fix typo. Patch by Liu.
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llvm-svn: 138866
2011-08-31 17:49:04 +00:00
bd0642fede
objective-c - This patch buffers method implementations
...
and does the Sema on their body after the entire
class/category @implementation is seen. This change allows messaging
of forward private methods, as well as, access to
synthesized ivars of properties with foward synthesize
declarations; among others. In effect, this patch removes
several restrictions placed on objective-c due to in-place
semantics processing of methods.
This is part of // rdar://8843851.
llvm-svn: 138865
2011-08-31 17:37:55 +00:00
cdef71f4f3
Compress Repeated Byte Output
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Emit a repeated sequence of bytes using .zero. This saves an enormous
amount of asm file space for certain programs.
llvm-svn: 138864
2011-08-31 17:30:56 +00:00
edce1f3f7d
Update comments.
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llvm-svn: 138863
2011-08-31 17:29:29 +00:00
6d606fbe14
Tweak Thumb1 ADD encoding selection a bit.
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When the destination register of an add immediate instruction is
explicitly specified, encoding T1 is preferred, else encoding T2 is
preferred.
llvm-svn: 138862
2011-08-31 17:07:33 +00:00
cd893390f5
Put VMOVS widening under a command line option, off by default.
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It appears that our use of the imp-use and imp-def flags with
sub-registers is not yet robust enough to support this.
The failing test case is complicated, I am working on a reduction.
<rdar://problem/10044201>
llvm-svn: 138861
2011-08-31 17:00:02 +00:00
4aa01ef19c
Update libclang to have APIs corresponding to the new 'expansion' naming
...
system for macro-backed source locations. The old APIs are preserved for
legacy users.
This was intended to land with the main work of instantiation ->
expansion, but despite running it by Doug over a month ago, I forgot to
commit it. Very sorry for that...
llvm-svn: 138860
2011-08-31 16:53:37 +00:00
5247ca0ae5
This test requires sse, otherwise x87 ops will block tailcall optimization
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llvm-svn: 138859
2011-08-31 16:49:05 +00:00
6e31dfea35
Spelling and grammar fixes to problems found by Duncan.
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llvm-svn: 138858
2011-08-31 16:43:33 +00:00
635d9692b6
Make sure we don't crash when -miphoneos-version-min is specified on x86. Hopefully this will fix gcc testsuite failures.
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llvm-svn: 138856
2011-08-31 16:19:51 +00:00
b74486312b
Serialize the new bits in CXXRecordDecl::DefinitionData.
...
llvm-svn: 138855
2011-08-31 13:59:56 +00:00
c841b6e598
Improve the diagnostic text for -Wmissing-noreturn to include the name
...
of the function in question when applicable (that is, not for blocks).
Patch by Joerg Sonnenberger with some stylistic tweaks by me.
When discussing this weth Joerg, streaming the decl directly into the
diagnostic didn't work because we have a pointer-to-const, and the
overload doesn't accept such. In order to make my style tweaks to the
patch, I first changed the overload to accept a pointer-to-const, and
then changed the diagnostic printing layer to also use
a pointer-to-const, cleaning up a gross line of code along the way.
llvm-svn: 138854
2011-08-31 09:01:53 +00:00
72d1d5e193
Rework this conditional a bit.
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Patch by Sanjoy Das
llvm-svn: 138853
2011-08-31 04:17:21 +00:00
93f3082118
lit: Normalize pathsep slashes also on %T.
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On Python-w32 with mingw msys bash, %T was replaced to "x:\foo\bar...". msys bash cannot handle DOSish paths.
llvm-svn: 138852
2011-08-31 03:56:17 +00:00
9fc6b8be03
- Move all MOVSS and MOVSD patterns close to their definitions
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- Duplicate some store patterns to their AVX forms!
- Catched a bug while restricting the patterns subtarget, fix it
and update a testcase to check it properly
llvm-svn: 138851
2011-08-31 03:04:20 +00:00
aa1daa63da
Remove unnecessary AVX checks
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llvm-svn: 138850
2011-08-31 03:04:14 +00:00
db520db514
Teach more places to use VMOVAPS,VMOVUPS instead of MOVAPS,MOVUPS,
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whenever AVX is enabled.
llvm-svn: 138849
2011-08-31 03:04:09 +00:00
cb1e5bae4c
Fix (movhps load) lowering / pattern to match more cases. rdar://10050549
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llvm-svn: 138848
2011-08-31 02:05:24 +00:00
0399ec26c0
Watchpoint work in progress: add helper methods to DNB arch impl for I386 to implment Enable/DisableHardwareWatchpoint.
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llvm-svn: 138847
2011-08-31 00:50:10 +00:00
2c7bb52f56
Some minor cleanups for r138845.
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llvm-svn: 138846
2011-08-31 00:41:05 +00:00
c3f9c4a852
Some 64-bit atomic operations on ARM. 64-bit cmpxchg coming next.
...
llvm-svn: 138845
2011-08-31 00:31:29 +00:00
ebb9bb4175
Watchpoint work in progress: add helper methods to DNB arch impl for X86_64 to implment Enable/DisableHardwareWatchpoint.
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llvm-svn: 138844
2011-08-31 00:27:53 +00:00
50cabb5de4
Fix test typo.
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llvm-svn: 138843
2011-08-31 00:02:59 +00:00
Bruno Cardoso Lopes