Jakub Staszak [Wed, 20 Feb 2013 00:26:25 +0000 (00:26 +0000)]
Fix #includes, so we include only what we really need.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175581
91177308-0d34-0410-b5e6-
96231b3b80d8
David Blaikie [Wed, 20 Feb 2013 00:26:04 +0000 (00:26 +0000)]
Allow llvm::Optional to work with types without default constructors.
This generalizes Optional to require less from the T type by using aligned
storage for backing & placement new/deleting the T into it when necessary.
Also includes unit tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175580
91177308-0d34-0410-b5e6-
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Jakub Staszak [Wed, 20 Feb 2013 00:17:42 +0000 (00:17 +0000)]
Move part of APInt implementation from header to cpp file. These methods
require call cpp file anyway, so we wouldn't gain anything by keeping them
inline.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175579
91177308-0d34-0410-b5e6-
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Pedro Artigas [Wed, 20 Feb 2013 00:10:29 +0000 (00:10 +0000)]
clear new map and initialize new variable
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175578
91177308-0d34-0410-b5e6-
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Bill Wendling [Wed, 20 Feb 2013 00:04:41 +0000 (00:04 +0000)]
Add the function attributes from an inline asm call. These don't have declarations that set the attribute groups, so we must do it on our own.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175577
91177308-0d34-0410-b5e6-
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Chad Rosier [Tue, 19 Feb 2013 23:50:45 +0000 (23:50 +0000)]
[ms-inline asm] Force the use of a base pointer if the MachineFunction includes
MS-style inline assembly.
This is a follow-on to r175334. Forcing a FP to be emitted doesn't ensure it
will be used. Therefore, force the base pointer as well. We now treat MS
inline assembly in the same way we treat functions with dynamic stack
realignment and VLAs. This guarantees the BP will be used to reference
parameters and locals.
rdar://
13218191
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175576
91177308-0d34-0410-b5e6-
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Dan Gohman [Tue, 19 Feb 2013 22:38:58 +0000 (22:38 +0000)]
Update a portability kludge to keep it in sync with changes in the code
which uses it. This is not ideal, but it ought to at least restore the
behavior to what it was before.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175571
91177308-0d34-0410-b5e6-
96231b3b80d8
Jack Carter [Tue, 19 Feb 2013 22:29:00 +0000 (22:29 +0000)]
ELF symbol table field st_other support,
excluding visibility bits.
Mips (o32 abi) specific e_header setting.
EF_MIPS_ABI_O32 needs to be set in the
ELF header flags for o32 abi output.
Contributer: Reed Kotler
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175569
91177308-0d34-0410-b5e6-
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Jakub Staszak [Tue, 19 Feb 2013 22:17:58 +0000 (22:17 +0000)]
Remove unused variable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175568
91177308-0d34-0410-b5e6-
96231b3b80d8
Jakub Staszak [Tue, 19 Feb 2013 22:14:45 +0000 (22:14 +0000)]
Minor cleanups. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175567
91177308-0d34-0410-b5e6-
96231b3b80d8
Jack Carter [Tue, 19 Feb 2013 22:14:34 +0000 (22:14 +0000)]
ELF symbol table field st_other support,
excluding visibility bits.
Mips (Mips16) specific e_header setting.
EF_MIPS_ARCH_ASE_M16 needs to be set in the
ELF header flags for Mips16.
Contributer: Reed Kotler
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175566
91177308-0d34-0410-b5e6-
96231b3b80d8
Jakub Staszak [Tue, 19 Feb 2013 22:06:38 +0000 (22:06 +0000)]
Remove unneeded #includes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175565
91177308-0d34-0410-b5e6-
96231b3b80d8
Jack Carter [Tue, 19 Feb 2013 22:04:37 +0000 (22:04 +0000)]
ELF symbol table field st_other support,
excluding visibility bits.
Mips (MicroMips) specific STO handling .
The st_other field settig for STO_MIPS_MICROMIPS
Contributer: Zoran Jovanovic
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175564
91177308-0d34-0410-b5e6-
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Jakub Staszak [Tue, 19 Feb 2013 22:02:21 +0000 (22:02 +0000)]
Fix typos.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175562
91177308-0d34-0410-b5e6-
96231b3b80d8
Jack Carter [Tue, 19 Feb 2013 21:57:35 +0000 (21:57 +0000)]
ELF symbol table field st_other support,
excluding visibility bits.
Generic STO handling at the Target level.
The st_other field of the ELF symbol table is one
byte in size. The first 2 bytes are used for generic
visibility and are currently handled by llvm.
The other six bits are processor specific and need
to be set at the target level.
A couple of notes:
The new static methods for accessing and setting the "other"
flags in include/llvm/MC/MCELF.h match the style guide
and not the other methods in the file. I don't like the
inconsistency, but feel I should follow the prescribed
lowerUpper() convention.
STO_ value definitions are not specified in gnu land as
consistently as the STT_ and STB_ fields. Probably because
the latter were defined in a standards doc and the former
defined partially in code. I have stuck with the full byte
definition of the flags.
Contributer: Zoran Jovanovic
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175561
91177308-0d34-0410-b5e6-
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Jakub Staszak [Tue, 19 Feb 2013 21:54:59 +0000 (21:54 +0000)]
Add obvious constantness.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175560
91177308-0d34-0410-b5e6-
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Jakub Staszak [Tue, 19 Feb 2013 21:49:54 +0000 (21:49 +0000)]
Simplify code. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175559
91177308-0d34-0410-b5e6-
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Arnold Schwaighofer [Tue, 19 Feb 2013 20:16:45 +0000 (20:16 +0000)]
ARM NEON: Don't need COPY_TO_REGCLASS in pattern
In my previous commit:
"Merge a f32 bitcast of a v2i32 extractelt
A vectorized sitfp on doubles will get scalarized to a sequence of an
extract_element of <2 x i32>, a bitcast to f32 and a sitofp.
Due to the the extract_element, and the bitcast we will uneccessarily generate
moves between scalar and vector registers."
I added a pattern containing a copy_to_regclass. The copy_to_regclass is
actually not needed.
radar://
13191881
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175555
91177308-0d34-0410-b5e6-
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Nadav Rotem [Tue, 19 Feb 2013 20:02:09 +0000 (20:02 +0000)]
Fix a bug in mayHaveSideEffects. Functions that do not return are now considered as instructions with side effects.
rdar://
13227456
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175553
91177308-0d34-0410-b5e6-
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Nadav Rotem [Tue, 19 Feb 2013 19:36:59 +0000 (19:36 +0000)]
Fix a bug that was found by the clang static analyzer. The var "AT" is null so we cant deref it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175550
91177308-0d34-0410-b5e6-
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Dan Gohman [Tue, 19 Feb 2013 19:36:55 +0000 (19:36 +0000)]
Whitelist files and block devices instead of blacklisting fifos and
character devices.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175549
91177308-0d34-0410-b5e6-
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Dan Gohman [Tue, 19 Feb 2013 18:57:53 +0000 (18:57 +0000)]
Don't trust st_size of a character device. This fixes using
/dev/stdin as an input when stdin is connected to a tty, for example.
No test, because it's difficult to write a reasonably portable test
for this. /dev/stdin isn't a character device when stdin is redirected
from a file or connected to a pipe.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175542
91177308-0d34-0410-b5e6-
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Jim Grosbach [Tue, 19 Feb 2013 18:55:36 +0000 (18:55 +0000)]
ARM: Allocation hints must make sure to be in the alloc order.
When creating an allocation hint for a register pair, make sure the hint
for the physical register reference is still in the allocation order.
rdar://
13240556
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175541
91177308-0d34-0410-b5e6-
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Jakob Stoklund Olesen [Tue, 19 Feb 2013 18:41:01 +0000 (18:41 +0000)]
Assert that the target provided hints are in the allocation order.
Target implementations of getRegAllocationHints() should use the
provided allocation order, and they can never return hints outside the
order. This is already documented in TargetRegisterInfo.h.
<rdar://problem/
13240556>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175540
91177308-0d34-0410-b5e6-
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Douglas Gregor [Tue, 19 Feb 2013 18:26:07 +0000 (18:26 +0000)]
Remove my bogus MapVector::erase() with a narrower ::pop_back(), and add a unit test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175538
91177308-0d34-0410-b5e6-
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Jyotsna Verma [Tue, 19 Feb 2013 18:18:36 +0000 (18:18 +0000)]
Hexagon: Sync TSFlags in MCTargetDesc/HexagonBaseInfo.h with
HexagonInstrFormats.td.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175537
91177308-0d34-0410-b5e6-
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Benjamin Kramer [Tue, 19 Feb 2013 17:32:57 +0000 (17:32 +0000)]
Clean up HiPE prologue emission a bit and avoid signed arithmetic tricks.
No intended functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175536
91177308-0d34-0410-b5e6-
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Rafael Espindola [Tue, 19 Feb 2013 17:14:33 +0000 (17:14 +0000)]
Move LLVM_LIBRARY_VISIBILITY for consistency with what was done to
PPCJITInfo.cpp in r175394.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175531
91177308-0d34-0410-b5e6-
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Eli Bendersky [Tue, 19 Feb 2013 17:11:48 +0000 (17:11 +0000)]
Fix typo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175530
91177308-0d34-0410-b5e6-
96231b3b80d8
Benjamin Kramer [Tue, 19 Feb 2013 16:51:44 +0000 (16:51 +0000)]
Fix GCMetadaPrinter::finishAssembly not executed, patch by Yiannis Tsiouris.
Due to the execution order of doFinalization functions, the GC information were
deleted before AsmPrinter::doFinalization was executed. Thus, the
GCMetadataPrinter::finishAssembly was never called.
The patch fixes that by moving the code of the GCInfoDeleter::doFinalization to
Printer::doFinalization.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175528
91177308-0d34-0410-b5e6-
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Eli Bendersky [Tue, 19 Feb 2013 16:47:59 +0000 (16:47 +0000)]
Make ARMAsmPrinter pass name more precise and fix comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175527
91177308-0d34-0410-b5e6-
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Eli Bendersky [Tue, 19 Feb 2013 16:38:32 +0000 (16:38 +0000)]
Make pass name more precise and fix comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175525
91177308-0d34-0410-b5e6-
96231b3b80d8
Arnold Schwaighofer [Tue, 19 Feb 2013 15:27:05 +0000 (15:27 +0000)]
ARM NEON: Merge a f32 bitcast of a v2i32 extractelt
A vectorized sitfp on doubles will get scalarized to a sequence of an
extract_element of <2 x i32>, a bitcast to f32 and a sitofp.
Due to the the extract_element, and the bitcast we will uneccessarily generate
moves between scalar and vector registers.
The patch fixes this by using a COPY_TO_REGCLASS and a EXTRACT_SUBREG to extract
the element from the vector instead.
radar://
13191881
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175520
91177308-0d34-0410-b5e6-
96231b3b80d8
Tom Stellard [Tue, 19 Feb 2013 15:22:47 +0000 (15:22 +0000)]
R600: Add AR_X to the R600_TReg_X register class.
NOTE: This is a candidate for the Mesa stable branch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175519
91177308-0d34-0410-b5e6-
96231b3b80d8
Tom Stellard [Tue, 19 Feb 2013 15:22:45 +0000 (15:22 +0000)]
R600: Mark all members of the TRegMem register class as reserved
This stops the Machine Verifier from complaining about uses of undefined
physical registers.
NOTE: This is a candidate for the Mesa stable branch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175518
91177308-0d34-0410-b5e6-
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Tom Stellard [Tue, 19 Feb 2013 15:22:44 +0000 (15:22 +0000)]
R600: Fix scheduler crash caused by invalid MachinePointerInfo
Kernel function arguments are lowered to loads from the PARAM_I address
space. When creating these load instructions, we were initializing
their MachinePointerInfo with an Arguement object that was not attached
to any function. This was causing the MachineScheduler to crash when
it tried to access the parent of the Arguement.
This has been fixed by initializing the MachinePointerInfo with a
UndefValue instead.
NOTE: This is a candidate for the Mesa stable branch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175517
91177308-0d34-0410-b5e6-
96231b3b80d8
Tom Stellard [Tue, 19 Feb 2013 15:22:42 +0000 (15:22 +0000)]
R600: Fix tracking of implicit defs in the IndirectAddressing pass
In some cases, we were losing track of live implicit registers which
was creating dead defs and causing the scheduler to produce invalid
code.
NOTE: This is a candidate for the Mesa stable branch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175516
91177308-0d34-0410-b5e6-
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Alexey Samsonov [Tue, 19 Feb 2013 11:35:39 +0000 (11:35 +0000)]
Fix initialization-order bug in llvm::Support::TimeValue. TimeValue::now() is explicitly called during module initialization of lib/Support/Process.cpp. It reads the field of global object PosixZeroTime, which is not guaranteed to be initialized at this point. Found by AddressSanitizer with -fsanitize=init-order option.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175509
91177308-0d34-0410-b5e6-
96231b3b80d8
Kostya Serebryany [Tue, 19 Feb 2013 11:29:21 +0000 (11:29 +0000)]
[asan] instrument memory accesses with unusual sizes
This patch makes asan instrument memory accesses with unusual sizes (e.g. 5 bytes or 10 bytes), e.g. long double or
packed structures.
Instrumentation is done with two 1-byte checks
(first and last bytes) and if the error is found
__asan_report_load_n(addr, real_size) or
__asan_report_store_n(addr, real_size)
is called.
Also, call these two new functions in memset/memcpy
instrumentation.
asan-rt part will follow.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175507
91177308-0d34-0410-b5e6-
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Jakub Staszak [Tue, 19 Feb 2013 09:48:30 +0000 (09:48 +0000)]
Simplify code. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175501
91177308-0d34-0410-b5e6-
96231b3b80d8
Craig Topper [Tue, 19 Feb 2013 07:43:59 +0000 (07:43 +0000)]
Fix capitalization in comment to match function name.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175497
91177308-0d34-0410-b5e6-
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Eric Christopher [Tue, 19 Feb 2013 06:23:44 +0000 (06:23 +0000)]
Grammar.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175493
91177308-0d34-0410-b5e6-
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Craig Topper [Tue, 19 Feb 2013 06:02:40 +0000 (06:02 +0000)]
More const correcting of stack coloring.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175490
91177308-0d34-0410-b5e6-
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Craig Topper [Tue, 19 Feb 2013 05:32:02 +0000 (05:32 +0000)]
Const-correct the stack coloring code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175488
91177308-0d34-0410-b5e6-
96231b3b80d8
Craig Topper [Tue, 19 Feb 2013 04:47:31 +0000 (04:47 +0000)]
Avoid extra DenseMap lookups in StackColoring::calculateLocalLiveness.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175487
91177308-0d34-0410-b5e6-
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Reed Kotler [Tue, 19 Feb 2013 03:56:57 +0000 (03:56 +0000)]
Expand pseudos/macros BteqzT8SltiX16, BteqzT8SltiuX16,
BtnezT8SltiX16, BtnezT8SltiuX16 .
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175486
91177308-0d34-0410-b5e6-
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Craig Topper [Tue, 19 Feb 2013 03:14:22 +0000 (03:14 +0000)]
Make the dump() function const and reduce the number of hash lookups it performs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175485
91177308-0d34-0410-b5e6-
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Craig Topper [Tue, 19 Feb 2013 03:06:17 +0000 (03:06 +0000)]
Use a reference into the BlockLiveness DenseMap to avoid repeated hash lookups in collectMarkers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175484
91177308-0d34-0410-b5e6-
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Chandler Carruth [Tue, 19 Feb 2013 02:08:14 +0000 (02:08 +0000)]
Remove some unused private fields from the AArch64MCCodeEmitter. These
fields were only ever set in the constructor. The create method retains
its consistent interface so that these bits can be re-threaded through
the emitter if they're ever needed.
This was found by the -Wunused-private-field Clang warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175482
91177308-0d34-0410-b5e6-
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Bill Wendling [Tue, 19 Feb 2013 00:52:45 +0000 (00:52 +0000)]
Temporarily revert r175470 for more review.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175476
91177308-0d34-0410-b5e6-
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Reed Kotler [Tue, 19 Feb 2013 00:20:58 +0000 (00:20 +0000)]
Expand pseudos BteqzT8CmpiX16 and BtnezT8CmpiX16.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175474
91177308-0d34-0410-b5e6-
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Jakub Staszak [Mon, 18 Feb 2013 23:18:22 +0000 (23:18 +0000)]
Use array_pod_sort instead of std::sort.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175472
91177308-0d34-0410-b5e6-
96231b3b80d8
Bill Wendling [Mon, 18 Feb 2013 23:17:16 +0000 (23:17 +0000)]
Check to see if the 'no-builtin' attribute is set before simplifying a library call.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175470
91177308-0d34-0410-b5e6-
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Bill Wendling [Mon, 18 Feb 2013 23:16:42 +0000 (23:16 +0000)]
Add some convenience methods for querying function attributes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175469
91177308-0d34-0410-b5e6-
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NAKAMURA Takumi [Mon, 18 Feb 2013 23:15:21 +0000 (23:15 +0000)]
X86FrameLowering.cpp: Fixup. Sorry for the breakage.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175467
91177308-0d34-0410-b5e6-
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David Blaikie [Mon, 18 Feb 2013 23:11:17 +0000 (23:11 +0000)]
Use LLVM_DELETED_FUNCTION rather than '// do not implement' comments.
Also removes some redundant DNI comments on function declarations already
using the macro.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175466
91177308-0d34-0410-b5e6-
96231b3b80d8
NAKAMURA Takumi [Mon, 18 Feb 2013 23:08:49 +0000 (23:08 +0000)]
X86FrameLowering.cpp: Fix a warning in -Asserts. [-Wunused-variable]
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175464
91177308-0d34-0410-b5e6-
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Chad Rosier [Mon, 18 Feb 2013 22:20:16 +0000 (22:20 +0000)]
Remove a useless assert.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175463
91177308-0d34-0410-b5e6-
96231b3b80d8
Chad Rosier [Mon, 18 Feb 2013 21:59:15 +0000 (21:59 +0000)]
Comment out the rdar number.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175460
91177308-0d34-0410-b5e6-
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Chad Rosier [Mon, 18 Feb 2013 21:46:28 +0000 (21:46 +0000)]
[fast-isel] Remove an invalid assert.
If the memcpy has an odd length with an alignment of 2, this would incorrectly
assert on the last 1 byte copy.
rdar://
13202135
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175459
91177308-0d34-0410-b5e6-
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Benjamin Kramer [Mon, 18 Feb 2013 21:45:01 +0000 (21:45 +0000)]
Fix a 32/64 bit incompatibility in the HiPE prologue generation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175458
91177308-0d34-0410-b5e6-
96231b3b80d8
Benjamin Kramer [Mon, 18 Feb 2013 20:55:12 +0000 (20:55 +0000)]
Support for HiPE-compatible code emission, patch by Yiannis Tsiouris.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175457
91177308-0d34-0410-b5e6-
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Chad Rosier [Mon, 18 Feb 2013 20:13:59 +0000 (20:13 +0000)]
[ms-inline asm] Remove a redundant call to the setHasMSInlineAsm function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175456
91177308-0d34-0410-b5e6-
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Jakub Staszak [Mon, 18 Feb 2013 18:49:44 +0000 (18:49 +0000)]
Use llvm::cast instead of reinterpret_cast.
Also, GetElementPtrInst::getType() method returns SequentialType now, instead of
PointerType. There wasn't any issue yet, so no testcase attached.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175452
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Douglas Gregor [Mon, 18 Feb 2013 16:03:04 +0000 (16:03 +0000)]
Add front/back/erase to MapVector.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175449
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Vincent Lejeune [Mon, 18 Feb 2013 14:11:28 +0000 (14:11 +0000)]
R600/SI: Use MULADD_IEEE/V_MAD_F32 instruction for mad pattern
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175446
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Vincent Lejeune [Mon, 18 Feb 2013 14:11:19 +0000 (14:11 +0000)]
R600: Support for TBO
NOTE: This is a candidate for the Mesa stable branch.
Reviewed-by: Tom Stellard <thomas.stellard at amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175445
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Vincent Lejeune [Mon, 18 Feb 2013 13:48:09 +0000 (13:48 +0000)]
R600: Increase number of ArrayBase Reg to 32
Reviewed-by: Tom Stellard <thomas.stellard at amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175443
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Kostya Serebryany [Mon, 18 Feb 2013 13:47:02 +0000 (13:47 +0000)]
[asan] revert r175266 as it breaks code with packed structures. supporting long double will require a more general solution
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175442
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Benjamin Kramer [Mon, 18 Feb 2013 12:09:51 +0000 (12:09 +0000)]
Futureproof AttrBuild if we ever have more than 64 attr enum values.
Currently we're at 34. Bitset should compile into virtually the same code as
uint64_t here.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175437
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Tim Northover [Mon, 18 Feb 2013 11:53:37 +0000 (11:53 +0000)]
Revert CMake version bump since we don't actually need 2.8.6 any more.
The problem call was removed in the interim. Apologies.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175435
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Tim Northover [Mon, 18 Feb 2013 11:41:04 +0000 (11:41 +0000)]
Note minimum required version of CMake
We already use features from 2.8.6, this just gives a slightly more friendly
message when the dependency isn't met.
Patch from Keith Walker.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175434
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Tim Northover [Mon, 18 Feb 2013 11:08:37 +0000 (11:08 +0000)]
AArch64: adjust tests which rely on a default JIT
Profiling tests *do* need a JIT. They'll pass if a cross-compiler targetting
AArch64 by default has been built, but fail if a native AArch64 compiler has
been build. Therefore XFAIL is inappropriate and we mark them unsupported.
ExecutionEngine tests are JIT by definition, they should also be unsupported.
Transforms/LICM only uses the interpreter to check the output is still sane
after optimisation. It can be switched to use an interpreter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175433
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David Blaikie [Mon, 18 Feb 2013 08:04:16 +0000 (08:04 +0000)]
Add `unsigned DISubprogram::getFlags() const` for DragonEgg.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175430
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David Blaikie [Mon, 18 Feb 2013 07:54:55 +0000 (07:54 +0000)]
Add `DIFile DISubprogram::getFile() const` for DragonEgg.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175428
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David Blaikie [Mon, 18 Feb 2013 07:27:30 +0000 (07:27 +0000)]
DIBuilder: Correct the null/0 type of trailing fields in struct debug info.
Paired with an Clang commit so this may cause temporary build failures.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175426
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David Blaikie [Mon, 18 Feb 2013 07:10:22 +0000 (07:10 +0000)]
DIBuilder: Add function and method definitions to the list of all subprograms
Previously we seemed to be assuming that all functions were definitions and all
methods were declarations. This may be consistent with how Clang uses DIBuilder
but doesn't have to be true of all clients (such as DragonEgg).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175423
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NAKAMURA Takumi [Mon, 18 Feb 2013 07:06:48 +0000 (07:06 +0000)]
[ms-inline asm] Fix undefined behavior to reset hasMSInlineAsm in advance of SelectAllBasicBlocks().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175422
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David Blaikie [Mon, 18 Feb 2013 06:41:57 +0000 (06:41 +0000)]
Narrow the return types of a few DIBuilder utility functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175421
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Reed Kotler [Mon, 18 Feb 2013 05:43:03 +0000 (05:43 +0000)]
Expand macro/pseudo instructions BtnezT8SltX16 and BtnezT8SltuX16.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175420
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Reed Kotler [Mon, 18 Feb 2013 04:55:38 +0000 (04:55 +0000)]
Expand pseudo/macro BteqzT8SltuX16 . There is no test case because
at this time, llvm is generating a different but equivalent pattern
that would lead to this instruction. I am trying to think of a way
to get it to generate this. If I can't, I may just remove the pseudo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175419
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Reed Kotler [Mon, 18 Feb 2013 04:04:26 +0000 (04:04 +0000)]
Expand pseudo/macro BteqzT8SltX16.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175417
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Reed Kotler [Mon, 18 Feb 2013 03:06:29 +0000 (03:06 +0000)]
Expand macro/pseudo BteqzT8CmpX16.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175416
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Alex Rosenberg [Mon, 18 Feb 2013 02:44:09 +0000 (02:44 +0000)]
Spelling corrections
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175415
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Reed Kotler [Mon, 18 Feb 2013 00:59:04 +0000 (00:59 +0000)]
Beginning of expanding all current mips16 macro/pseudo instruction sequences.
This expansion will be moved to expandISelPseudos as soon as I can figure
out how to do that. There are other instructions which use this
ExpandFEXT_T8I816_ins and as soon as I have finished expanding them all,
I will delete the macro asm string text so it has no way to be used
in the future.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175413
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Benjamin Kramer [Sun, 17 Feb 2013 23:34:14 +0000 (23:34 +0000)]
X86: Add a note.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175408
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Richard Osborne [Sun, 17 Feb 2013 22:38:05 +0000 (22:38 +0000)]
[XCore] Add missing 2r instructions.
These instructions are not targeted by the compiler but it is needed for
the MC layer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175407
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Richard Osborne [Sun, 17 Feb 2013 22:32:41 +0000 (22:32 +0000)]
[XCore] Add TSETR instruction.
This instruction is not targeted by the compiler but it is needed for the
MC layer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175406
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Richard Osborne [Sun, 17 Feb 2013 20:44:48 +0000 (20:44 +0000)]
[XCore] Add missing u10 / lu10 instructions.
These instructions are not targeted by the compiler but they are
needed for the MC layer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175404
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Richard Osborne [Sun, 17 Feb 2013 20:43:17 +0000 (20:43 +0000)]
[XCore] Add missing u6 / lu6 instructions.
These instructions are not targeted by the compiler but they are
needed for the MC layer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175403
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Jakub Staszak [Sun, 17 Feb 2013 18:35:25 +0000 (18:35 +0000)]
Return false instead of 0.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175402
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Benjamin Kramer [Sun, 17 Feb 2013 18:26:11 +0000 (18:26 +0000)]
Force a cpu for test. It failed on atom due to different scheduling decisions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175401
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Benjamin Kramer [Sun, 17 Feb 2013 17:55:32 +0000 (17:55 +0000)]
AArch64: Avoid shifts by 64, that's undefined behavior.
No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175400
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Duncan Sands [Sun, 17 Feb 2013 16:35:51 +0000 (16:35 +0000)]
Add multithreading functions and shutdown to the C API. Patch by Moritz
Maxeiner.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175398
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Hal Finkel [Sun, 17 Feb 2013 15:59:26 +0000 (15:59 +0000)]
BBVectorize: Fix an invalid reference bug
This fixes PR15289. This bug was introduced (recently) in r175215; collecting
all std::vector references for candidate pairs to delete at once is invalid
because subsequent lookups in the owning DenseMap could invalidate the
references.
bugpoint was able to reduce a useful test case. Unfortunately, because whether
or not this asserts depends on memory layout, this test case will sometimes
appear to produce valid output. Nevertheless, running under valgrind will
reveal the error.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175397
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Benjamin Kramer [Sun, 17 Feb 2013 14:30:32 +0000 (14:30 +0000)]
Make the visibility of LLVMPPCCompilationCallback work with GCC.
GCC warns about the attribute being ignored if it occurs after void*.
There seems to be some kind of incompatibility between clang and gcc here, but
I can't fathom who's right.
void* LLVM_LIBRARY_VISIBILITY foo(); // clang: hidden, gcc: default
LLVM_LIBRARY_VISIBILITY void *bar(); // clang: hidden, gcc: hidden
void LLVM_LIBRARY_VISIBILITY qux(); // clang: hidden, gcc: hidden
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175394
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Cameron Zwarich [Sun, 17 Feb 2013 11:09:00 +0000 (11:09 +0000)]
Remove use of reverse iterators in repairIntervalsInRange(). While they were
arguably better than forward iterators for this use case, they are confusing and
there are some implementation problems with reverse iterators and MI bundles.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175393
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Cameron Zwarich [Sun, 17 Feb 2013 03:48:23 +0000 (03:48 +0000)]
Use ArrayRef instead of a reference to a SmallVectorImpl.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175385
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Cameron Zwarich [Sun, 17 Feb 2013 01:45:04 +0000 (01:45 +0000)]
Fix a conversion from a forward iterator to a reverse iterator in
MachineBasicBlock::SplitCriticalEdge. Since this is an iterator rather than
an instr_iterator, the isBundled() check only passes if getFirstTerminator()
returned end() and the garbage memory happens to lean that way.
Multiple successors can be present without any terminator instructions in the
case of exception handling with a fallthrough.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175383
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Cameron Zwarich [Sun, 17 Feb 2013 00:10:44 +0000 (00:10 +0000)]
Add support for updating the LiveIntervals of registers used by 'exotic'
terminators that actually have register uses when splitting critical edges.
This commit also introduces a method repairIntervalsInRange() on LiveIntervals,
which allows for repairing LiveIntervals in a small range after an arbitrary
target hook modifies, inserts, and removes instructions. It's pretty limited
right now, but I hope to extend it to support all of the things that are done
by the convertToThreeAddress() target hooks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175382
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