oota-llvm.git
11 years agoDon't assert on empty attributes.
Bill Wendling [Thu, 21 Feb 2013 19:46:51 +0000 (19:46 +0000)]
Don't assert on empty attributes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175785 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoHexagon: Expand cttz, ctlz, and ctpop for now.
Anshuman Dasgupta [Thu, 21 Feb 2013 19:39:40 +0000 (19:39 +0000)]
Hexagon: Expand cttz, ctlz, and ctpop for now.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175783 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoMake RAFast::UsedInInstr indexed by register units.
Jakob Stoklund Olesen [Thu, 21 Feb 2013 19:35:21 +0000 (19:35 +0000)]
Make RAFast::UsedInInstr indexed by register units.

This fixes some problems with too conservative checking where we were
marking all aliases of a register as used, and then also checking all
aliases when allocating a register.

<rdar://problem/13249625>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175782 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoRadar numbers don't belong in source code.
Evan Cheng [Thu, 21 Feb 2013 18:37:54 +0000 (18:37 +0000)]
Radar numbers don't belong in source code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175775 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoTrivial cleanup
Bill Schmidt [Thu, 21 Feb 2013 17:26:05 +0000 (17:26 +0000)]
Trivial cleanup

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175771 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoadd missing space which prevented the llvm.loop code-block from appearing in the
Paul Redmond [Thu, 21 Feb 2013 17:20:45 +0000 (17:20 +0000)]
add missing space which prevented the llvm.loop code-block from appearing in the
generated html.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175769 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoLarge code model support for PowerPC.
Bill Schmidt [Thu, 21 Feb 2013 17:12:27 +0000 (17:12 +0000)]
Large code model support for PowerPC.

Large code model is identical to medium code model except that the
addis/addi sequence for "local" accesses is never used.  All accesses
use the addis/ld sequence.

The coding changes are straightforward; most of the patch is taken up
with creating variants of the medium model tests for large model.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175767 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoRevert r175688 - It broke a test case (see PR15320).
Lang Hames [Thu, 21 Feb 2013 17:01:59 +0000 (17:01 +0000)]
Revert r175688 - It broke a test case (see PR15320).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175765 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agogetX86SubSuperRegister has a special mode with High=true for i64 which
Eli Bendersky [Thu, 21 Feb 2013 16:40:18 +0000 (16:40 +0000)]
getX86SubSuperRegister has a special mode with High=true for i64 which
exists solely to enable it to call itself for i8 with some registers.
The proposed patch simplifies the function somewhat to make the High
bit only meaningful for the i8 mode, which makes sense. No functional
difference (getX86SubSuperRegister is not getting called from anywhere
outside with i64 and High=true).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175762 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoDAGCombiner: Make the post-legalize vector op optimization more aggressive.
Benjamin Kramer [Thu, 21 Feb 2013 15:24:35 +0000 (15:24 +0000)]
DAGCombiner: Make the post-legalize vector op optimization more aggressive.

A legal BUILD_VECTOR goes in and gets constant folded into another legal
BUILD_VECTOR so we don't lose any legality here. The problematic PPC
optimization that made this check necessary was fixed recently.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175759 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoR600/SI: inline V_ADD|SUB_F32 patterns
Christian Konig [Thu, 21 Feb 2013 15:17:41 +0000 (15:17 +0000)]
R600/SI: inline V_ADD|SUB_F32 patterns

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175758 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoR600/SI: replace IMPLICIT_DEF with SIOperand.ZERO
Christian Konig [Thu, 21 Feb 2013 15:17:36 +0000 (15:17 +0000)]
R600/SI: replace IMPLICIT_DEF with SIOperand.ZERO

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175757 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoR600/SI: replace SI_V_CNDLT with a pattern
Christian Konig [Thu, 21 Feb 2013 15:17:32 +0000 (15:17 +0000)]
R600/SI: replace SI_V_CNDLT with a pattern

It actually fixes quite a bunch of piglit tests.

This is a candidate for the mesa-stable branch.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175756 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoR600/SI: use patterns for clamp, fabs, fneg
Christian Konig [Thu, 21 Feb 2013 15:17:27 +0000 (15:17 +0000)]
R600/SI: use patterns for clamp, fabs, fneg

Instead of using custom inserters, it's simpler and
should make DAG folding easier.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175755 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoR600/SI: add all the other missing asm operands v2
Christian Konig [Thu, 21 Feb 2013 15:17:22 +0000 (15:17 +0000)]
R600/SI: add all the other missing asm operands v2

v2: put implicit parameters in []

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175754 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoR600/SI: add the missing M*BUF|IMG asm operands
Christian Konig [Thu, 21 Feb 2013 15:17:17 +0000 (15:17 +0000)]
R600/SI: add the missing M*BUF|IMG asm operands

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175753 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoR600/SI: add the missing S_* asm operands
Christian Konig [Thu, 21 Feb 2013 15:17:13 +0000 (15:17 +0000)]
R600/SI: add the missing S_* asm operands

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175752 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoR600/SI: rework VOP3 classes
Christian Konig [Thu, 21 Feb 2013 15:17:09 +0000 (15:17 +0000)]
R600/SI: rework VOP3 classes

Order the classes and add asm operands.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175751 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoR600/SI: simplify VOPC_* pattern v2
Christian Konig [Thu, 21 Feb 2013 15:17:04 +0000 (15:17 +0000)]
R600/SI: simplify VOPC_* pattern v2

Fixing asm operation names.

v2: fix name of the e64 encoding, also add asm operands

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175750 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoR600/SI: rework VOP2_* pattern v2
Christian Konig [Thu, 21 Feb 2013 15:16:58 +0000 (15:16 +0000)]
R600/SI: rework VOP2_* pattern v2

Fixing asm operation names.

v2: use ZERO constant, also add asm operands

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175749 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoR600/SI: rework VOP1_* patterns v2
Christian Konig [Thu, 21 Feb 2013 15:16:53 +0000 (15:16 +0000)]
R600/SI: rework VOP1_* patterns v2

Fixing asm operation names.

v2: use ZERO constant, also add asm operands

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175748 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoR600/SI: add constant for inline zero operand
Christian Konig [Thu, 21 Feb 2013 15:16:49 +0000 (15:16 +0000)]
R600/SI: add constant for inline zero operand

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175747 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoR600/SI: cleanup SIInstrInfo.td and SIInstrFormat.td
Christian Konig [Thu, 21 Feb 2013 15:16:44 +0000 (15:16 +0000)]
R600/SI: cleanup SIInstrInfo.td and SIInstrFormat.td

Those two files got mixed up.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175746 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoR600: Fix for Unigine when MachineSched is enabled
Tom Stellard [Thu, 21 Feb 2013 15:06:59 +0000 (15:06 +0000)]
R600: Fix for Unigine when MachineSched is enabled

Fixes for-loop.cl piglit test

Patch By: Vincent Lejeune

Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
NOTE: This is a candidate for the Mesa stable branch.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175742 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoCode review cleanup for r175697
Bill Schmidt [Thu, 21 Feb 2013 14:35:42 +0000 (14:35 +0000)]
Code review cleanup for r175697

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175739 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoR600/SI: Make sure M0 is loaded for V_INTERP_MOV_F32
Michel Danzer [Thu, 21 Feb 2013 08:57:10 +0000 (08:57 +0000)]
R600/SI: Make sure M0 is loaded for V_INTERP_MOV_F32

NOTE: This is a candidate for the Mesa stable branch.

Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175733 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoDon't rely on the isDead() MachineOperand flag when updating LiveIntervals.
Cameron Zwarich [Thu, 21 Feb 2013 08:51:58 +0000 (08:51 +0000)]
Don't rely on the isDead() MachineOperand flag when updating LiveIntervals.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175732 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoUse getInterval() instead of getOrCreateInterval().
Cameron Zwarich [Thu, 21 Feb 2013 08:51:55 +0000 (08:51 +0000)]
Use getInterval() instead of getOrCreateInterval().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175731 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoOnly include move-related Optional<T> tests when rvalue references are available.
David Blaikie [Thu, 21 Feb 2013 07:58:45 +0000 (07:58 +0000)]
Only include move-related Optional<T> tests when rvalue references are available.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175730 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAdd move ctor/assignment to Optional<T>
David Blaikie [Thu, 21 Feb 2013 07:55:39 +0000 (07:55 +0000)]
Add move ctor/assignment to Optional<T>

Code review feedback for r175580 by Jordan Rose.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175729 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoMake another kill check LiveIntervals-aware.
Cameron Zwarich [Thu, 21 Feb 2013 07:02:30 +0000 (07:02 +0000)]
Make another kill check LiveIntervals-aware.

This brings the number of remaining failures in 'make check' without
LiveVariables down to 39, with 1 unexpectedly passing test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175727 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoSplit part of isKilled() into a separate function for use elsewhere.
Cameron Zwarich [Thu, 21 Feb 2013 07:02:28 +0000 (07:02 +0000)]
Split part of isKilled() into a separate function for use elsewhere.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175726 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoCorrect spelling of 'enumerator'.
David Blaikie [Thu, 21 Feb 2013 06:08:22 +0000 (06:08 +0000)]
Correct spelling of 'enumerator'.

Post commit code review feedback to r175705 from Jordan Rose.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175724 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoMake Optional<T>'s operator bool 'explicit' in C++11
David Blaikie [Thu, 21 Feb 2013 06:05:57 +0000 (06:05 +0000)]
Make Optional<T>'s operator bool 'explicit' in C++11

Provides a general way to add 'explicit' for conversion operators (a no-op when
compiling as C++98).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175723 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoUpdate isKilledAt in TwoAddressInstructionPass.cpp to use LiveIntervals when
Cameron Zwarich [Thu, 21 Feb 2013 04:33:02 +0000 (04:33 +0000)]
Update isKilledAt in TwoAddressInstructionPass.cpp to use LiveIntervals when
available.

With this commit there are no longer any assertion or verifier failures when
running 'make check' without LiveVariables. There are still 56 failing tests
with codegen differences and 1 unexpectedly passing test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175719 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoExpand the sel pseudo/macro. This generates basic blocks where previously
Reed Kotler [Thu, 21 Feb 2013 04:22:38 +0000 (04:22 +0000)]
Expand the sel pseudo/macro. This generates basic blocks where previously
there were inline br .+4 instructions. Soon everything can enjoy the
full instruction scheduling experience.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175718 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoADT/Optional.h: Appease msvc. It reapplies r175626.
NAKAMURA Takumi [Thu, 21 Feb 2013 02:32:25 +0000 (02:32 +0000)]
ADT/Optional.h: Appease msvc. It reapplies r175626.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175710 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[objdump] Add PT_PHDR.
Michael J. Spencer [Thu, 21 Feb 2013 02:21:29 +0000 (02:21 +0000)]
[objdump] Add PT_PHDR.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175709 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoMips specific standalone assembler addressing mode %hi and %lo.
Jack Carter [Thu, 21 Feb 2013 02:09:31 +0000 (02:09 +0000)]
Mips specific standalone assembler addressing mode %hi and %lo.

The constructs %hi() and %lo() represent the high and low 16
bits of the address.
Because the 16 bit offset field of an LW instruction is
interpreted as signed, if bit 15 of the low part is 1 then the
low part will act as a negative and 1 needs to be added to the
high part.

Contributer: Vladimir Medic

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175707 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoPPCDAGToDAGISel::PostprocessISelDAG()
Bill Schmidt [Thu, 21 Feb 2013 00:38:25 +0000 (00:38 +0000)]
PPCDAGToDAGISel::PostprocessISelDAG()

This patch implements the PPCDAGToDAGISel::PostprocessISelDAG virtual
method to perform post-selection peephole optimizations on the DAG
representation.

One optimization is implemented here:  folds to clean up complex
addressing expressions for thread-local storage and medium code
model.  It will also be useful for large code model sequences when
those are added later.  I originally thought about doing this on the
MI representation prior to register assignment, but it's difficult to
do effective global dead code elimination at that point.  DCE is
trivial on the DAG representation.

A typical example of a candidate code sequence in assembly:

   addis 3, 2, globalvar@toc@ha
   addi  3, 3, globalvar@toc@l
   lwz   5, 0(3)

When the final instruction is a load or store with an immediate offset
of zero, the offset from the add-immediate can replace the zero,
provided the relocation information is carried along:

   addis 3, 2, globalvar@toc@ha
   lwz   5, globalvar@toc@l(3)

Since the addi can in general have multiple uses, we need to only
delete the instruction when the last use is removed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175697 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoProvide a "None" value for convenience when using Optional<T>()
David Blaikie [Thu, 21 Feb 2013 00:27:28 +0000 (00:27 +0000)]
Provide a "None" value for convenience when using Optional<T>()

This implementation of NoneType/None does have some holes but I haven't
found one that doesn't - open to improvement.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175696 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoRelocation enablement for PPC DAG postprocessing pass
Bill Schmidt [Thu, 21 Feb 2013 00:05:29 +0000 (00:05 +0000)]
Relocation enablement for PPC DAG postprocessing pass

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175693 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFormatting.
Chad Rosier [Wed, 20 Feb 2013 23:57:30 +0000 (23:57 +0000)]
Formatting.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175692 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoDon't allocate memory in LiveInterval::join().
Jakob Stoklund Olesen [Wed, 20 Feb 2013 23:51:10 +0000 (23:51 +0000)]
Don't allocate memory in LiveInterval::join().

Rewrite value numbers directly in the 'Other' LiveInterval which is
moribund anyway. This avoids allocating the OtherAssignments vector.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175690 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoKill of TransferDeadFlag - Dead copies and subreg-to-reg instructions should
Lang Hames [Wed, 20 Feb 2013 23:36:57 +0000 (23:36 +0000)]
Kill of TransferDeadFlag - Dead copies and subreg-to-reg instructions should
just be turned into kills on the spot.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175688 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoas the allocator is reset zero out the number of bytes allocated, this was just
Pedro Artigas [Wed, 20 Feb 2013 23:30:56 +0000 (23:30 +0000)]
as the allocator is reset zero out the number of bytes allocated, this was just
missed before but probably what was intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175687 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoELF symbol table field st_other support,
Jack Carter [Wed, 20 Feb 2013 23:11:17 +0000 (23:11 +0000)]
ELF symbol table field st_other support,
excluding visibility bits.

Mips specific standalone assembler directive "set at".

This directive changes the general purpose register
that the assembler will use when given the symbolic
register name $at.

This does not include negative testing. That will come
in a future patch.

A side affect of this patch recognizes the different
GPR register names for temporaries between old abi
and new abi so a test case for that is included.

Contributer: Vladimir Medic

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175686 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoCopy single reaching defs directly into the LiveInterval.
Jakob Stoklund Olesen [Wed, 20 Feb 2013 23:08:26 +0000 (23:08 +0000)]
Copy single reaching defs directly into the LiveInterval.

When findReachingDefs() finds that only one value can reach the basic
block, just copy the work list of visited blocks directly into the live
interval.

Sort the block list and use a LiveRangeUpdater to make the bulk add
fast.

When multiple reaching defs are found, transfer the work list to the
updateSSA() work list as before. Also use LiveRangeUpdater in
updateLiveIns() following updateSSA().

This makes live interval analysis more than 3x faster on one huge test
case.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175685 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAdd and remove the attribute from the correct slot.
Bill Wendling [Wed, 20 Feb 2013 23:04:11 +0000 (23:04 +0000)]
Add and remove the attribute from the correct slot.

The slot that we're adding/removing the attribute from may not be the same as
the attribute coming in. Make sure that they match up before we try to
add/remove them.
PR15313

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175684 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoStabilize vec_constants.ll
Bill Schmidt [Wed, 20 Feb 2013 22:43:03 +0000 (22:43 +0000)]
Stabilize vec_constants.ll

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175683 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFix accidental concatenation for "outputuntil" in the -debug-buffer-size option descr...
Erik Verbruggen [Wed, 20 Feb 2013 22:33:46 +0000 (22:33 +0000)]
Fix accidental concatenation for "outputuntil" in the -debug-buffer-size option description.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175682 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoMCParser: Update method names per coding guidelines.
Jim Grosbach [Wed, 20 Feb 2013 22:21:35 +0000 (22:21 +0000)]
MCParser: Update method names per coding guidelines.

s/AddDirectiveHandler/addDirectiveHandler/
s/ParseMSInlineAsm/parseMSInlineAsm/
s/ParseIdentifier/parseIdentifier/
s/ParseStringToEndOfStatement/parseStringToEndOfStatement/
s/ParseEscapedString/parseEscapedString/
s/EatToEndOfStatement/eatToEndOfStatement/
s/ParseExpression/parseExpression/
s/ParseParenExpression/parseParenExpression/
s/ParseAbsoluteExpression/parseAbsoluteExpression/
s/CheckForValidSection/checkForValidSection/

http://llvm.org/docs/CodingStandards.html#name-types-functions-variables-and-enumerators-properly

No functional change intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175675 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoOnly use LiveIntervals in TwoAddressInstructionPass, not a mix of Liveintervals
Cameron Zwarich [Wed, 20 Feb 2013 22:10:02 +0000 (22:10 +0000)]
Only use LiveIntervals in TwoAddressInstructionPass, not a mix of Liveintervals
and SlotIndexes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175674 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFind anchoring end points for repairIntervalsInRange and repairIndexesInRange
Cameron Zwarich [Wed, 20 Feb 2013 22:10:00 +0000 (22:10 +0000)]
Find anchoring end points for repairIntervalsInRange and repairIndexesInRange
automatically.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175673 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoMake repairIntervalsInRange() more robust. There are now no longer any liveness-
Cameron Zwarich [Wed, 20 Feb 2013 22:09:57 +0000 (22:09 +0000)]
Make repairIntervalsInRange() more robust. There are now no longer any liveness-
related failures when running 'make check' without LiveVariables with the
verifier enabled. Some of the remaining failures elsewhere may still be fallout
from incorrect updating of LiveIntervals or the few missing cases left in the
two-address pass.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175672 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoDAGCombiner: Fold pointless truncate, bitcast, buildvector series
Arnold Schwaighofer [Wed, 20 Feb 2013 21:33:32 +0000 (21:33 +0000)]
DAGCombiner: Fold pointless truncate, bitcast, buildvector series

(2xi32) (truncate ((2xi64) bitcast (buildvector i32 a, i32 x, i32 b, i32 y)))
can be folded into a (2xi32) (buildvector i32 a, i32 b).

Such a DAG would cause uneccessary vdup instructions followed by vmovn
instructions.

We generate this code on ARM NEON for a setcc olt, 2xf64, 2xf64. For example, in
the vectorized version of the code below.

double A[N];
double B[N];

void test_double_compare_to_double() {
  int i;
  for(i=0;i<N;i++)
    A[i] = (double)(A[i] < B[i]);
}

radar://13191881

Fixes bug 15283.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175670 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoR600: Update for name changes from r175667.
Jim Grosbach [Wed, 20 Feb 2013 21:31:28 +0000 (21:31 +0000)]
R600: Update for name changes from r175667.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175668 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoUpdate TargetLowering ivars for name policy.
Jim Grosbach [Wed, 20 Feb 2013 21:13:59 +0000 (21:13 +0000)]
Update TargetLowering ivars for name policy.

http://llvm.org/docs/CodingStandards.html#name-types-functions-variables-and-enumerators-properly

ivars should be camel-case and start with an upper-case letter. A few in
TargetLowering were starting with a lower-case letter.

No functional change intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175667 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAdditional fixes for bug 15155.
Bill Schmidt [Wed, 20 Feb 2013 20:41:42 +0000 (20:41 +0000)]
Additional fixes for bug 15155.

This handles the cases where the 6-bit splat element is odd, converting
to a three-instruction sequence to add or subtract two splats.  With this
fix, the XFAIL in test/CodeGen/PowerPC/vec_constants.ll is removed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175663 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[objdump] Print the PT_INTERP and PT_DYNAMIC correcctly.
Michael J. Spencer [Wed, 20 Feb 2013 20:18:10 +0000 (20:18 +0000)]
[objdump] Print the PT_INTERP and PT_DYNAMIC correcctly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175659 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoUpdate a comment that looks to have been accidentally deleted many moons ago.
Chad Rosier [Wed, 20 Feb 2013 20:15:55 +0000 (20:15 +0000)]
Update a comment that looks to have been accidentally deleted many moons ago.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175658 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoRewrite comments.
Dan Gohman [Wed, 20 Feb 2013 19:28:46 +0000 (19:28 +0000)]
Rewrite comments.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175651 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAdd comment in Memory.inc explaining r175646.
Krzysztof Parzyszek [Wed, 20 Feb 2013 19:25:09 +0000 (19:25 +0000)]
Add comment in Memory.inc explaining r175646.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175650 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoSIGQUIT is a "kill" signal, rather than an "int" signal, in this context.
Dan Gohman [Wed, 20 Feb 2013 19:15:01 +0000 (19:15 +0000)]
SIGQUIT is a "kill" signal, rather than an "int" signal, in this context.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175648 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFormatting, grammar
Andrew Kaylor [Wed, 20 Feb 2013 18:24:34 +0000 (18:24 +0000)]
Formatting, grammar

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175647 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoOn PowerPC, the cache-flush instructions dcbf and icbi are treated as
Krzysztof Parzyszek [Wed, 20 Feb 2013 18:24:30 +0000 (18:24 +0000)]
On PowerPC, the cache-flush instructions dcbf and icbi are treated as
loads. On FreeBSD, add PROT_READ page protection flag before flushing
cache.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175646 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoUse LiveRangeUpdater instead of mergeIntervalRanges.
Jakob Stoklund Olesen [Wed, 20 Feb 2013 18:18:15 +0000 (18:18 +0000)]
Use LiveRangeUpdater instead of mergeIntervalRanges.

Performance is the same, but LiveRangeUpdater has a more flexible
interface.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175645 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAdd a LiveRangeUpdater class.
Jakob Stoklund Olesen [Wed, 20 Feb 2013 18:18:12 +0000 (18:18 +0000)]
Add a LiveRangeUpdater class.

Adding new segments to large LiveIntervals can be expensive because the
LiveRange objects after the insertion point may need to be moved left or
right. This can cause quadratic behavior when adding a large number of
segments to a live range.

The LiveRangeUpdater class allows the LIveInterval to be in a temporary
invalid state while segments are being added. It maintains an internal
gap in the LiveInterval when it is shrinking, and it has a spill area
for new segments when the LiveInterval is growing.

The behavior is similar to the existing mergeIntervalRanges() function,
except it allocates less memory for the spill area, and the algorithm is
turned inside out so the loop is driven by the clients.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175644 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAdding support for absolute relocations. This occurs in ELF files when a relocation...
Andrew Kaylor [Wed, 20 Feb 2013 18:09:21 +0000 (18:09 +0000)]
Adding support for absolute relocations.  This occurs in ELF files when a relocation is given with no name and an undefined section.  The relocation is applied with an address of zero.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175643 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFix PR15267
Michael Liao [Wed, 20 Feb 2013 18:04:21 +0000 (18:04 +0000)]
Fix PR15267

- When extloading from a vector with non-byte-addressable element, e.g.
  <4 x i1>, the current logic breaks. Extend the current logic to
  fix the case where the element type is not byte-addressable by loading
  all bytes, bit-extracting/packing each element.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175642 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[ms-inline asm] Make the comment a bit more verbose.
Chad Rosier [Wed, 20 Feb 2013 18:03:44 +0000 (18:03 +0000)]
[ms-inline asm] Make the comment a bit more verbose.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175641 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAdd a default constructor for LiveRange.
Jakob Stoklund Olesen [Wed, 20 Feb 2013 17:46:51 +0000 (17:46 +0000)]
Add a default constructor for LiveRange.

It is useful to be able to create temporary LiveRange object whose
members are filled in later.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175639 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFix bug 14779 for passing anonymous aggregates [patch by Kai Nacke].
Bill Schmidt [Wed, 20 Feb 2013 17:31:41 +0000 (17:31 +0000)]
Fix bug 14779 for passing anonymous aggregates [patch by Kai Nacke].

The PPC backend doesn't handle these correctly.  This patch uses logic
similar to that in the X86 and ARM backends to track these arguments
properly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175635 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoHexagon: Move HexagonMCInst.h to MCTargetDesc/HexagonMCInst.h.
Jyotsna Verma [Wed, 20 Feb 2013 16:13:27 +0000 (16:13 +0000)]
Hexagon: Move HexagonMCInst.h to MCTargetDesc/HexagonMCInst.h.
Add HexagonMCInst class which adds various Hexagon VLIW annotations.
In addition, this class also includes some APIs related to the
constant extenders.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175634 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoRevert r175626, "ADT/Optional.h: Appease msvc."
NAKAMURA Takumi [Wed, 20 Feb 2013 15:52:44 +0000 (15:52 +0000)]
Revert r175626, "ADT/Optional.h: Appease msvc."

Sorry, I didn't cover +Asserts, by accident. :(

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175633 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFix PR15155: lost vadd/vsplat optimization.
Bill Schmidt [Wed, 20 Feb 2013 15:50:31 +0000 (15:50 +0000)]
Fix PR15155: lost vadd/vsplat optimization.

During lowering of a BUILD_VECTOR, we look for opportunities to use a
vector splat.  When the splatted value fits in 5 signed bits, a single
splat does the job.  When it doesn't fit in 5 bits but does fit in 6,
and is an even value, we can splat on half the value and add the result
to itself.

This last optimization hasn't been working recently because of improved
constant folding.  To circumvent this, create a pseudo VADD_SPLAT that
can be expanded during instruction selection.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175632 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoWhitespace.
NAKAMURA Takumi [Wed, 20 Feb 2013 15:12:32 +0000 (15:12 +0000)]
Whitespace.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175627 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoADT/Optional.h: Appease msvc.
NAKAMURA Takumi [Wed, 20 Feb 2013 15:12:24 +0000 (15:12 +0000)]
ADT/Optional.h: Appease msvc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175626 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoMove the SplatByte helper to APInt and generalize it a bit.
Benjamin Kramer [Wed, 20 Feb 2013 13:00:06 +0000 (13:00 +0000)]
Move the SplatByte helper to APInt and generalize it a bit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175621 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoI optimized the following patterns:
Elena Demikhovsky [Wed, 20 Feb 2013 12:42:54 +0000 (12:42 +0000)]
I optimized the following patterns:
 sext <4 x i1> to <4 x i64>
 sext <4 x i8> to <4 x i64>
 sext <4 x i16> to <4 x i64>

I'm running Combine on SIGN_EXTEND_IN_REG and revert SEXT patterns:
 (sext_in_reg (v4i64 anyext (v4i32 x )), ExtraVT) -> (v4i64 sext (v4i32 sext_in_reg (v4i32 x , ExtraVT)))

 The sext_in_reg (v4i32 x) may be lowered to shl+sar operations.
 The "sar" does not exist on 64-bit operation, so lowering sext_in_reg (v4i64 x) has no vector solution.

I also added a cost of this operations to the AVX costs table.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175619 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[asan] instrument invoke insns with noreturn attribute (as well as call insns)
Kostya Serebryany [Wed, 20 Feb 2013 12:35:15 +0000 (12:35 +0000)]
[asan] instrument invoke insns with noreturn attribute (as well as call insns)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175617 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFix thumbv5e frame lowering assertion failure.
Logan Chien [Wed, 20 Feb 2013 12:21:33 +0000 (12:21 +0000)]
Fix thumbv5e frame lowering assertion failure.

It is possible that frame pointer is not found in the
callee saved info, thus FramePtrSpillFI may be incorrect
if we don't check the result of hasFP(MF).

Besides, if we enable the stack coloring algorithm, there
will be an assertion to ensure the slot is live.  But in
the test case, %var1 is not live in the prologue of the
function, and we will get the assertion failure.

Note: There is similar code in ARMFrameLowering.cpp.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175616 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoUse the attribute group reference instead of the attribute directly.
Bill Wendling [Wed, 20 Feb 2013 07:48:23 +0000 (07:48 +0000)]
Use the attribute group reference instead of the attribute directly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175609 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFully qualify llvm::next to avoid ambiguity when building as C++11.
David Blaikie [Wed, 20 Feb 2013 07:39:20 +0000 (07:39 +0000)]
Fully qualify llvm::next to avoid ambiguity when building as C++11.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175608 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFix the (clang -Werror) build by removing an unused member variable.
David Blaikie [Wed, 20 Feb 2013 07:39:18 +0000 (07:39 +0000)]
Fix the (clang -Werror) build by removing an unused member variable.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175607 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoModify the LLVM assembly output so that it uses references to represent function...
Bill Wendling [Wed, 20 Feb 2013 07:21:42 +0000 (07:21 +0000)]
Modify the LLVM assembly output so that it uses references to represent function attributes.

This makes the LLVM assembly look better. E.g.:

     define void @foo() #0 { ret void }
     attributes #0 = { nounwind noinline ssp }

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175605 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAdd support to the two-address pass for updating LiveIntervals in many of the
Cameron Zwarich [Wed, 20 Feb 2013 06:46:48 +0000 (06:46 +0000)]
Add support to the two-address pass for updating LiveIntervals in many of the
common transformations. This includes updating repairIntervalsInRange() to
handle more cases.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175604 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoMove the computation of the IsEarlyClobber flag into its own loop, since the
Cameron Zwarich [Wed, 20 Feb 2013 06:46:46 +0000 (06:46 +0000)]
Move the computation of the IsEarlyClobber flag into its own loop, since the
correct value is needed in every iteration of the loop for updating
LiveIntervals.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175603 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoModify LiveInterval::addRange() to match the comment about what it returns.
Cameron Zwarich [Wed, 20 Feb 2013 06:46:44 +0000 (06:46 +0000)]
Modify LiveInterval::addRange() to match the comment about what it returns.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175602 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAdd SlotIndexes::repairIndexesInRange(), which repairs SlotIndexes after adding
Cameron Zwarich [Wed, 20 Feb 2013 06:46:41 +0000 (06:46 +0000)]
Add SlotIndexes::repairIndexesInRange(), which repairs SlotIndexes after adding
and removing instructions. The implementation seems more complicated than it
needs to be, but I couldn't find something simpler that dealt with all of the
corner cases.

Also add a call to repairIndexesInRange() from repairIntervalsInRange().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175601 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoMake SlotIndex::getEntry() return unsigned to match IndexListEntry.
Cameron Zwarich [Wed, 20 Feb 2013 06:46:39 +0000 (06:46 +0000)]
Make SlotIndex::getEntry() return unsigned to match IndexListEntry.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175600 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFix a misunderstanding about how RegMaskBlocks works. This was caught by
Cameron Zwarich [Wed, 20 Feb 2013 06:46:36 +0000 (06:46 +0000)]
Fix a misunderstanding about how RegMaskBlocks works. This was caught by
assertions in the register allocator when running 'make check' without
LiveVariables.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175599 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoRemove verification after PHIElimination when using LiveIntervals, and move it
Cameron Zwarich [Wed, 20 Feb 2013 06:46:34 +0000 (06:46 +0000)]
Remove verification after PHIElimination when using LiveIntervals, and move it
after the two-address pass. The remaining problems in 'make check' are occurring
later.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175598 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAvoid recomputing an inserted instruction's SlotIndex.
Cameron Zwarich [Wed, 20 Feb 2013 06:46:32 +0000 (06:46 +0000)]
Avoid recomputing an inserted instruction's SlotIndex.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175597 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAdd preservation of SlotIndexes to PHIElimination.
Cameron Zwarich [Wed, 20 Feb 2013 06:46:28 +0000 (06:46 +0000)]
Add preservation of SlotIndexes to PHIElimination.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175596 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoRename llvm::Optional<T>::Reset to 'reset' as per LLVM naming conventions.
David Blaikie [Wed, 20 Feb 2013 06:25:36 +0000 (06:25 +0000)]
Rename llvm::Optional<T>::Reset to 'reset' as per LLVM naming conventions.

Code review feedback on r175580 from Jordan Rose.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175595 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoExpand pseudos/macros:
Reed Kotler [Wed, 20 Feb 2013 05:45:15 +0000 (05:45 +0000)]
Expand pseudos/macros:
  SltCCRxRy16, SltiCCRxImmX16, SltiuCCRxImmX16, SltuCCRxRy16
$T8 shows up as register $24 when emitted from C++ code so we had
to change some tests that were already there for this functionality.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175593 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[llvm-readobj] Add ELF .dynamic table dumping.
Michael J. Spencer [Wed, 20 Feb 2013 02:37:12 +0000 (02:37 +0000)]
[llvm-readobj] Add ELF .dynamic table dumping.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175592 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoRemove unneeded #include.
Jakub Staszak [Wed, 20 Feb 2013 00:32:19 +0000 (00:32 +0000)]
Remove unneeded #include.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175584 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAdd missing #include.
Jakub Staszak [Wed, 20 Feb 2013 00:31:54 +0000 (00:31 +0000)]
Add missing #include.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175583 91177308-0d34-0410-b5e6-96231b3b80d8