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Author SHA1 Message Date
Duncan P. N. Exon Smith
2c252dd576 Support: BlockFrequencyTest => BranchProbabilityTest 
Move a detailed test of `BranchProbability::scale()` from
`BlockFrequencyTest` over to `BranchProbabilityTest`.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207552 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 16:40:17 +00:00
Daniel Sanders
8c4dcca434 [mips] Remove more redundant 'let Predicates = [HasStdEnc]' statements 
Summary:
The InstSE class already initializes Predicates to [HasStdEnc].

No functional change (confirmed by diffing tablegen-erated files before and
after)

Differential Revision: http://reviews.llvm.org/D3547

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207551 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 16:37:01 +00:00
Duncan P. N. Exon Smith
07f96126af blockfreq: Defer to BranchProbability::scale() (again) 
Change `BlockFrequency` to defer to `BranchProbability::scale()` and
`BranchProbability::scaleByInverse()`.

This removes `BlockFrequency::scale()` from its API (and drops the
ability to see the remainder), but the only user was the unit tests.  If
some code in the future needs an API that exposes the remainder, we can
add something to `BranchProbability`, but I find that unlikely.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207550 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 16:31:29 +00:00
Daniel Sanders
18f4763a08 [mips] Remove redundant 'let Predicates = [HasStdEnc]' statements 
Summary:
The MipsPat class already initializes Predicates to [HasStdEnc].

No functional change (confirmed by diffing tablegen-erated files before and
after)

Differential Revision: http://reviews.llvm.org/D3546

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207548 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 16:24:10 +00:00
Duncan P. N. Exon Smith
6919443535 blockfreq: Defer to BranchProbability::scale() 
`BlockMass` can now defer to `BranchProbability::scale()`.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207547 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 16:20:05 +00:00
Duncan P. N. Exon Smith
81566c52fd blockfreq: Remove BlockMass*BlockMass 
Since `BlockMass` is an implementation detail and there are no current
users of this, delete `BlockMass::operator*=(BlockMass)`.  I might need
this when I try to strip out `UnsignedFloat`, but I can pull it back in
at that point.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207546 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 16:20:01 +00:00
Duncan P. N. Exon Smith
d699090a22 Support: remove unnecessary namespace 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207545 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 16:15:39 +00:00
Duncan P. N. Exon Smith
048f520b91 Support: Add BranchProbability::scale() and ::scaleByInverse() 
Add API to `BranchProbability` for scaling big integers.  Next job is to
rip the logic out of `BlockMass` and `BlockFrequency`.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207544 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 16:15:35 +00:00
Dan Liew
f90262a09d Document recently added sphinx documentation options in 
CMake.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207543 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 16:13:27 +00:00
Duncan P. N. Exon Smith
9c77098125 Support: Simplify BranchProbability operators 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207541 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 16:12:16 +00:00
Duncan P. N. Exon Smith
4afab2afa8 Support: Add unit tests for BranchProbability 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207540 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 16:12:13 +00:00
David Blaikie
4b26377660 DwarfDebug: Split the initialization of abstract and non-abstract subprogram DIEs. 
These were called from distinct places and had significant distinct
behavior. No need to make that a dynamic check inside the function
rather than just having two functions (refactoring some common code into
a helper function to be called from the two separate functions).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207539 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 15:58:35 +00:00
NAKAMURA Takumi
ec96ef30c9 LinkModulesTest.cpp: Reformat. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207537 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 15:52:46 +00:00
NAKAMURA Takumi
d294b68e28 [CMake] Enable llvm/unittests/LinkerTests. It had not been enabled since r199354. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207536 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 15:52:36 +00:00
NAKAMURA Takumi
13085edf46 LinkModulesTest.cpp: Use test-specific Ctx instead of getGlobalContext(). The global context might not be free'd. [vg_leak] 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207535 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 15:52:27 +00:00
Tilmann Scheller
e26c8c2d82 [ARM64] Disable regression tests for the old JIT. 
Since the ARM64 backend doesn't implement support for the old JIT those tests are failing when the regression tests are run on an AArch64 host.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207530 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 15:02:40 +00:00
Daniel Sanders
4551e311c6 [mips][msa] Use CHECK-LABEL in basic_operations*.ll 
Differential Revision: http://reviews.llvm.org/D3536

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207529 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 14:28:58 +00:00
Diego Novillo
44180390f8 Add optimization remarks to the loop unroller and vectorizer. 
Summary:
This calls emitOptimizationRemark from the loop unroller and vectorizer
at the point where they make a positive transformation. For the
vectorizer, it reports vectorization and interleave factors. For the
loop unroller, it reports all the different supported types of
unrolling.

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D3456

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207528 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 14:27:31 +00:00
Joerg Sonnenberger
edc4595472 Parse and create GOT_PREL relocations. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207526 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 13:42:02 +00:00
Daniel Sanders
285c5693b8 [mips][msa] Fix element extraction where the index is variable. 
Summary:
This isn't supported directly so we splat the vector element and extract
the most convenient copy.

Reviewers: matheusalmeida

Reviewed By: matheusalmeida

Differential Revision: http://reviews.llvm.org/D3530

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207524 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 13:31:37 +00:00
Yaron Keren
0b4cdf44e8 Updated the link to the correct URL. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207523 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 13:21:05 +00:00
Rafael Espindola
1c5f439f41 Centralize the handling of the thumb bit. 
This patch centralizes the handling of the thumb bit around
MCStreamer::isThumbFunc and makes isThumbFunc handle aliases.

This fixes a corner case, but the main advantage is having just one
way to check if a MCSymbol is thumb or not. This should still be
refactored to be ARM only, but at least now it is just one predicate
that has to be refactored instead of 3 (isThumbFunc,
ELF_Other_ThumbFunc, and SF_ThumbFunc).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207522 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 12:46:50 +00:00
Tim Northover
65baf804ba ARM: fix test after change to indirect symbol emission. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207519 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 10:13:10 +00:00
Tim Northover
d5d3e188f0 X86: emit hidden stubs into a proper non_lazy_symbol_pointer section. 
rdar://problem/16660411

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207518 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 10:06:10 +00:00
Tim Northover
8ea9566fee ARM: emit hidden stubs into a proper non_lazy_symbol_pointer section. 
rdar://problem/16660411

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207517 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 10:06:05 +00:00
Zinovy Nis
0f79399dee [BUG] Fix -Wunused-variable warning in Release mode. Thnx to Kostya Serebryany for pointing. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207516 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 09:45:08 +00:00
Benjamin Kramer
43705683fd AArch64: Mark vector long multiplication as expand. 
There are no patterns for this. This was already fixed for ARM64 but I forgot
to apply it to AArch64 too.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207515 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 09:37:54 +00:00
Kostya Serebryany
0f99bc0606 fix -Wunused-variable warning in Release mode 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207514 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 09:33:02 +00:00
Elena Demikhovsky
e3e08acd09 AVX-512: optimized a shuffle pattern to VINSERTI64x4. 
Added intrinsics for VPERMT2PS/PD/D/Q instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207513 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 09:09:15 +00:00
Zinovy Nis
c5e41aed09 [OPENMP][LV][D3423] Respect Hints.Force meta-data for loops in LoopVectorizer 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207512 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 08:55:11 +00:00
Craig Topper
eda7f44b27 [C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207511 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 07:58:41 +00:00
Craig Topper
0fd57f4b56 [C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. AArch64 edition 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207510 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 07:58:34 +00:00
Craig Topper
a4f9f5e7de [C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. ARM64 edition 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207509 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 07:58:25 +00:00
Craig Topper
aab65f8023 [C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. Hexagon edition 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207508 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 07:58:16 +00:00
Craig Topper
e17a0260a8 [C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. MSP430 edition 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207507 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 07:58:09 +00:00
Craig Topper
91b10fb0e9 [C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. Mips edition 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207506 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 07:58:02 +00:00
Craig Topper
6b7b725179 [C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. NVPTX edition 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207505 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 07:57:44 +00:00
Craig Topper
e651935ab8 [C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. PowerPC edition 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207504 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 07:57:37 +00:00
Craig Topper
c279ae979e [C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. R600 edition 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207503 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 07:57:24 +00:00
Craig Topper
47f50878a9 [C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. Sparc edition 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207502 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 07:57:13 +00:00
Craig Topper
d4657fb0c1 [C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. XCore edition 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207501 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 07:57:00 +00:00
Hao Liu
5bbe6121c3 [ARM64]Fix a bug about incorrect operand order in an EXT instruction, which is introduced by r207485. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207500 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 07:51:19 +00:00
Michael Zolotukhin
0850d7f154 Fix a typo in comment 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207499 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 07:35:33 +00:00
Chandler Carruth
b913bd485a [ADT] Make the iterator adaptor utility a touch more general by 
requiring full control over the various parameters to the std::iterator
concept / trait thing. This is a precursor for adjusting these things to
where you can write a bidirectional iterator wrapping a random access
iterator with custom increment and decrement logic.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207487 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 01:57:35 +00:00
Hao Liu
270f09d712 [ARM64]Fix a bug when lowering shuffle vector to an EXT instruction. 
E.g. Mask like <-1, -1, 1, ...> will generate incorrect EXT index.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207485 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 01:50:36 +00:00
Eric Christopher
aa475b48cc None of these targets actually define their own CFI_INSTRUCTION 
opcode so there's no reason to use the target namespace for it
rather than TargetOpcode.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207475 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 00:16:46 +00:00
Eric Christopher
dc1721b004 80-column fixups. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207474 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 00:16:42 +00:00
Eric Christopher
3756feaadc 80-column, tab characters, comment fixups. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207473 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 00:16:40 +00:00
Eric Christopher
4ffd83b92b Fix 80-columns, tab characters, and comments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207472 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 00:16:33 +00:00
Chandler Carruth
4ef6c0908b [ADT] Teach PointerUnion to support assignment directly from nullptr to 
clear it out.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207471 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 00:14:27 +00:00