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Author SHA1 Message Date
Alex Rosenberg
cba5c599e8 Revert part of r227437 as it was unnecessary. Thanks to echristo for 
pointing this out.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227897 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 23:58:54 +00:00
Eric Christopher
82181dfe51 Migrate to using the subtarget on the machine function and update 
all uses.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227891 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 23:03:45 +00:00
Eric Christopher
439705d6be Use the function template getSubtarget off of the machine function, 
and use it in all locations.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227890 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 23:03:43 +00:00
Eric Christopher
40445ad91f Use the cached subtarget on the MachineFunction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227885 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 22:40:56 +00:00
Eric Christopher
c0663bab1a Remove dead header. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227884 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 22:40:54 +00:00
Eric Christopher
dd0c5bb156 Remove dead code in the HexagonMCInst classes. This also fixes 
a layering violation in the port and removes calls to getSubtargetImpl.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227883 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 22:40:53 +00:00
Eric Christopher
5b75139406 80-col fixup. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227882 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 22:40:51 +00:00
Justin Bogner
0481d781da InstrProf: Remove an unused header (NFC) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227881 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 22:38:39 +00:00
Eric Christopher
dd27f99713 Remove dead code in the HexagonMCInst classes. This also fixes 
a layering violation in the port and removes calls to getSubtargetImpl.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227880 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 22:28:48 +00:00
Eric Christopher
caf706bf9a 80-col fixup. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227879 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 22:28:46 +00:00
Eric Christopher
07980e9ade Remove unused class variables and update all callers/uses from 
the HexagonSplitTFRCondSet pass. Use the subtarget off the machine
function at the same time.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227878 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 22:28:44 +00:00
Eric Christopher
7ee5bc454a Migrate the HexagonSplitConst32AndConst64 pass from TargetMachine 
based getSubtarget to the one cached on the MachineFunction.
Remove unused class variables and update all callers/uses.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227874 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 22:11:43 +00:00
Eric Christopher
30803daf51 Remove #if'd code and update comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227873 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 22:11:42 +00:00
Eric Christopher
b1427d95e2 Move HexagonMachineScheduler to use the subtarget off of the 
MachineFunction and update all uses accordingly including
VLIWResourceModel.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227872 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 22:11:40 +00:00
Eric Christopher
848278638c Cache and use the subtarget that owns the target lowering. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227871 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 22:11:36 +00:00
Bruno Cardoso Lopes
d821e0a5cc [X86][MMX] Add tests for MMX extract element 
LLVM ToT produces poor MMX code compared to 3.5. However, part of the previous
functionality can be achieved by using -x86-experimental-vector-widening-legalization.
Add tests to be sure we don't regress again.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227869 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 22:00:48 +00:00
Bruno Cardoso Lopes
12c944ba10 [X86][MMX] Cleanup shuffle, bitcast and insert element tests 
- Merge MMX arg passing test files
- Merge MMX bitcast, insert elt and shuffle tests

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227867 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 21:56:11 +00:00
Alexei Starovoitov
8ea8f377aa bpf: Use the getSubtarget call off of the MachineFunction rather than the TargetMachine 
Summary:
Hi Eric,

this patch cleans up the layering violation that you're fixing across backends.
Anything else I need to fix on bpf backend side?

Thanks

Reviewers: echristo

Reviewed By: echristo

Differential Revision: http://reviews.llvm.org/D7355

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227865 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 21:24:27 +00:00
Jingyue Wu
62d535ff3c Resurrect the assertion removed by r227717 
Summary: MSVC can compile "LoopID->getOperand(0) == LoopID" when LoopID is MDNode*.

Test Plan: no regression

Reviewers: mkuper

Subscribers: jholewinski, llvm-commits

Differential Revision: http://reviews.llvm.org/D7327

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227853 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 20:41:11 +00:00
Duncan P. N. Exon Smith
48da191fb3 Fix the -Werror build, NFC 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227849 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 20:20:56 +00:00
Duncan P. N. Exon Smith
2a11d59014 IR: Allow GenericDebugNode construction from MDString 
Allow `GenericDebugNode` construction directly from `MDString`, rather
than requiring `StringRef`s.  I've refactored the `StringRef`
constructors to use these.  There's no real functionality change here,
except for exposing the lower-level API.

The purpose of this is to simplify construction of string operands when
reading bitcode.  It's unnecessarily indirect to parse an `MDString` ID,
lookup the `MDString` in the bitcode reader list, get the `StringRef`
out of that, and then have `GenericDebugNode::getImpl()` use
`MDString::get()` to acquire the original `MDString`.  Instead, this
allows the bitcode reader to directly pass in the `MDString`.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227848 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 20:01:03 +00:00
Duncan P. N. Exon Smith
21b88f5f90 IR: Extract DEFINE_MDNODE_GET(), NFC 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227847 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 19:55:21 +00:00
Duncan P. N. Exon Smith
265dc3e4c9 IR: Separate helpers for string operands, NFC 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227846 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 19:54:05 +00:00
Lang Hames
41367e252a [Orc] Make OrcMCJITReplacement::addObject calls transfer buffer ownership to the 
ObjectLinkingLayer.

There are a two of overloads for addObject, one of which transfers ownership of
the underlying buffer to OrcMCJITReplacement. This commit makes the ownership
transfering version pass ownership down to the ObjectLinkingLayer in order to
prevent the issue described in r227778.

I think this commit will fix the sanitizer bot failures that necessitated the
removal of the load-object-a.ll regression test in r227785, so I'm reinstating
that test.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227845 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 19:51:18 +00:00
Rafael Espindola
d273a682a2 Move simple case earlier and use a continue. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227841 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 19:22:51 +00:00
Eric Christopher
c3bbdbba2d Migrate HexagonISelDAGToDAG to setting a subtarget pointer during 
runOnMachineFunction. Update all uses of the Subtarget accordingly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227840 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 19:22:03 +00:00
Eric Christopher
7529bb6088 Use the getSubtarget call off of the MachineFunction rather than 
the TargetMachine.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227839 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 19:22:01 +00:00
Eric Christopher
7698c02bab Remove unused class variables and update calls to get the subtarget 
off of the machine function.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227837 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 19:05:28 +00:00
Eric Christopher
e4100fc79e Sink queries into asserts since the variable is unused otherwise. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227836 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 18:58:24 +00:00
Duncan P. N. Exon Smith
ca8d3bf8af IR: Split out DebugInfoMetadata.h, NFC 
Move debug-info-centred `Metadata` subclasses into their own
header/source file.  A couple of private template functions are needed
from both `Metadata.cpp` and `DebugInfoMetadata.cpp`, so I've moved them
to `lib/IR/MetadataImpl.h`.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227835 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 18:53:21 +00:00
Eric Christopher
4502a3c3d2 Update CMake build for removed files. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227834 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 18:52:49 +00:00
Eric Christopher
1438de8b6a Get TargetRegisterInfo and TargetInstrInfo off of the MachineFunction 
and remove unnecessary class variables.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227832 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 18:46:31 +00:00
Eric Christopher
c70af25ea4 Use the function template getSubtarget to remove an explicit cast. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227831 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 18:46:29 +00:00
Eric Christopher
b06a938123 Grab TargetInstrInfo off of the MachineFunction and remove 
unnecessary class variables.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227830 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 18:46:27 +00:00
Eric Christopher
1754d31c4b Remove unused files. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227829 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 18:46:23 +00:00
David Blaikie
fb29a70867 STLExtras: Provide less/equal functors with templated function call operators, plus a deref'ing functor template utility 
Similar to the C++14 void specializations of these templates, useful as
a stop-gap until LLVM switches to '14.

Example use-cases in tblgen because I saw some functors that looked like
they could be simplified/refactored.

Reviewers: dexonsmith

Differential Revision: http://reviews.llvm.org/D7324

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227828 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 18:35:10 +00:00
Adrian Prantl
b265a82d58 Debug Info: Relax assertion in isUnsignedDIType() to allow floats to be 
described by integer constants. This is a bit ugly, but if the source
language allows arbitrary type casting, the debug info must follow suit.

For example:
  void foo() {
    float a;
    *(int *)&a = 0;
  }
For the curious: SROA replaces the float alloca with an i32 alloca, which
is then optimized away and described via dbg.value(i32 0, ...).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227827 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 18:31:58 +00:00
Duncan P. N. Exon Smith
0784a4dabb Fix some file headers, NFC 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227826 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 18:20:15 +00:00
Duncan P. N. Exon Smith
63773729ca Support: Add missing header to BlockFrequencyTest.cpp, NFC 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227825 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 18:18:07 +00:00
Tom Stellard
d73d1062fe R600/SI: 64-bit and larger memory access must be at least 4-byte aligned 
This is true for SI only. CI+ supports unaligned memory accesses,
but this requires driver support, so for now we disallow unaligned
accesses for all GCN targets.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227822 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 18:02:28 +00:00
Tom Stellard
80e70ee18e R600/SI: Merge two test files 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227821 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 18:02:23 +00:00
Ahmed Bougacha
0f1a21bcb8 [AArch64] Prefer DUP/MOV ("CPY") to INS for vector_extract. 
This avoids a partial false dependency on the previous content of
the upper lanes of the destination vector register.

Differential Revision: http://reviews.llvm.org/D7307


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227820 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 17:55:57 +00:00
Eric Christopher
5fc4d409c6 Since TargetLowering is already subtarget dependent just pass 
in the subtarget and stash it in the class so that lookups are
easier and safer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227819 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 17:52:27 +00:00
Eric Christopher
f49b8ab731 Use the function template getSubtarget on the MachineFunction 
rather than a larger explicit cast.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227818 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 17:52:25 +00:00
Eric Christopher
62ba1b5ff1 Remove unused class variable. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227817 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 17:52:23 +00:00
Eric Christopher
dbb436ab54 Remove unused class variable. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227816 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 17:52:20 +00:00
Sanjay Patel
f766946abd fix typo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227815 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 17:47:30 +00:00
Eric Christopher
8115b6b867 Reuse a bunch of cached subtargets and remove getSubtarget calls 
without a Function argument.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227814 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 17:38:43 +00:00
Eric Christopher
aa6be3f734 Remove unnecessary forward declaration. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227813 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 17:38:40 +00:00
Eric Christopher
eb2eaae1af Remove some unused forward declarations. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227812 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 17:38:37 +00:00