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Andrew Wilkins [Tue, 12 Jan 2016 07:23:58 +0000 (07:23 +0000)]
Revert r257003
This revision breaks llvm-config if you set
BUILD_SHARED_LIBS=on in a CMake build. Backing
out until the fix is ready to land.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257457
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Lang Hames [Tue, 12 Jan 2016 07:10:10 +0000 (07:10 +0000)]
[ORC] Remove extraneous '&'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257455
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Lang Hames [Tue, 12 Jan 2016 07:09:41 +0000 (07:09 +0000)]
[ORC] Replace some more 'auto' uses with std::error_code.
One of the GCC 4.7 bots doesn't seem to like auto, and is currently suffering
from an ICE. I'm hoping this will help.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257454
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Lang Hames [Tue, 12 Jan 2016 06:48:52 +0000 (06:48 +0000)]
[Orc] Add overloads of RPC::handle and RPC::expect that take member functions as
handlers.
It is expected that RPC handlers will usually be member functions. Accepting them
directly in handle and expect allows for the remove of a lot of lambdas an
explicit error variables.
This patch also uses this new feature to substantially tidy up the
OrcRemoteTargetServer class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257452
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Justin Bogner [Tue, 12 Jan 2016 05:21:37 +0000 (05:21 +0000)]
LoopUnroll: Move the actual unrolling logic to a standalone function. NFC
This is pure code motion - break the actual work out of runOnLoop into
a reusable standalone function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257445
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Dan Gohman [Tue, 12 Jan 2016 03:32:29 +0000 (03:32 +0000)]
[WebAssembly] Implement a prototype instruction encoder and disassembler.
This is using an extremely simple temporary made-up binary format, not the
official binary format (which isn't defined yet).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257440
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Dan Gohman [Tue, 12 Jan 2016 03:30:06 +0000 (03:30 +0000)]
[WebAssembly] Register the MC subtarget info.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257439
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Dan Gohman [Tue, 12 Jan 2016 03:09:16 +0000 (03:09 +0000)]
[WebAssembly] Define OperandTypes for decoding immediate values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257438
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Dan Gohman [Tue, 12 Jan 2016 02:58:12 +0000 (02:58 +0000)]
[WebAssembly] Define a custom segment type for function definitions.
Since function definitions are not loaded into the address space, PT_LOAD is
inappropriate. PT_WEBASSEMBLY_FUNCTIONS is used to identify where the function
definitions are so that they can be processed at program startup time.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257436
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Kostya Serebryany [Tue, 12 Jan 2016 02:36:59 +0000 (02:36 +0000)]
[libFuzzer] when a new unit is discovered using a dictionary, print all used dictionary entries
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257435
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Kostya Serebryany [Tue, 12 Jan 2016 02:08:37 +0000 (02:08 +0000)]
[libFuzzer] add various debug prints. Also don't mutate based on a cmp trace like (a eq a) or (a neq a)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257434
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Dan Gohman [Tue, 12 Jan 2016 01:45:12 +0000 (01:45 +0000)]
[WebAssembly] Use TSFlags instead of keeping a list of special-case opcodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257433
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NAKAMURA Takumi [Tue, 12 Jan 2016 01:23:43 +0000 (01:23 +0000)]
OrcRemoteTargetServer.h: Suppress a warning. [-Wunused-variable]
FIXME: It may return ErrorOr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257431
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NAKAMURA Takumi [Tue, 12 Jan 2016 01:23:30 +0000 (01:23 +0000)]
lli: Fix warnings. [-Wsign-compare]
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257430
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Manman Ren [Tue, 12 Jan 2016 01:08:46 +0000 (01:08 +0000)]
CXX_FAST_TLS calling convention: performance improvement for x86-64.
This is the same change on x86-64 as r255821 on AArch64.
rdar://
9001553
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257428
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Justin Bogner [Tue, 12 Jan 2016 01:06:32 +0000 (01:06 +0000)]
LoopUnroll: Make canUnrollCompletely static - it doesn't use any state. NFC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257427
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Justin Bogner [Tue, 12 Jan 2016 00:55:26 +0000 (00:55 +0000)]
LoopUnroll: Clean up the maze of initialization for unroll parameters. NFC
The layering of where the various loop unroll parameters are
initialized and overridden here was very confusing, making it pretty
difficult to tell just how the various sources interacted. Instead, we
put all of the initialization logic together in a single function so
that it's obvious what overrides what.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257426
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Manman Ren [Tue, 12 Jan 2016 00:47:18 +0000 (00:47 +0000)]
CXX_FAST_TLS calling convention: performance improvement for ARM.
This is the same change on ARM as r255821 on AArch64.
rdar://
9001553
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257424
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Kostya Serebryany [Tue, 12 Jan 2016 00:43:42 +0000 (00:43 +0000)]
[libFuzzer] extend the weak memcmp/strcmp/strncmp interceptors to receive the result of the computations. With that, don't do any mutations if memcmp/etc returned 0
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257423
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Teresa Johnson [Tue, 12 Jan 2016 00:24:24 +0000 (00:24 +0000)]
[IRMover] Don't copy personality, etc unless creating def
Function::copyAttributesFrom will copy the personality function, prefix
data and prolog data from the source function to the new function, and
is invoked when the IRMover copies the function prototype. This puts a
reference to a constant in the source module on a function in the dest
module, which causes an error when deleting the source module after
importing, since the personality function in the source module still has
uses (this would presumably also be an issue for the prologue and prefix
data). Remove the copies added to the dest copy when creating the new
prototype, as they are mapped properly when/if we link the function body.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257420
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Lang Hames [Mon, 11 Jan 2016 23:57:39 +0000 (23:57 +0000)]
[Orc] XFAIL a few remote-jit test cases that I missed in r257391.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257419
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Manman Ren [Mon, 11 Jan 2016 23:50:43 +0000 (23:50 +0000)]
CXX_FAST_TLS calling convention: Add support for ARM on Darwin.
rdar://
9001553
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257417
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Dan Gohman [Mon, 11 Jan 2016 23:38:05 +0000 (23:38 +0000)]
[WebAssembly] Define WebAssembly-specific relocation codes.
Currently WebAssembly has two kinds of relocations; data addresses and
function addresses. This adds ELF relocations for them, as well as an
MC symbol kind to indicate which type of relocation is needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257416
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Reid Kleckner [Mon, 11 Jan 2016 23:33:03 +0000 (23:33 +0000)]
Avoid the deprecated GetVersionEx API
Apparently the preferred version is the incredibly complicated
VerifyVersionInfoW function.
Rename the function to avoid potential future name clashes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257415
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Sanjay Patel [Mon, 11 Jan 2016 23:31:48 +0000 (23:31 +0000)]
[LibCallSimplifier] use instruction-level fast-math-flags to transform log calls
Also, add tests to verify that we're checking 'fast' on both calls of each transform pair,
tighten the CHECK lines, and give the tests more meaningful names.
This is a continuation of:
http://reviews.llvm.org/rL255555
http://reviews.llvm.org/rL256871
http://reviews.llvm.org/rL256964
http://reviews.llvm.org/rL257400
http://reviews.llvm.org/rL257404
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257414
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Rafael Espindola [Mon, 11 Jan 2016 23:21:45 +0000 (23:21 +0000)]
Remove a bugs assert.
There is no reason the value being printed has to be positive.
Fixes pr25802.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257412
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NAKAMURA Takumi [Mon, 11 Jan 2016 23:12:30 +0000 (23:12 +0000)]
lli-child-target: Introduce a new dependency on RuntimeDyld.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257410
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Sanjay Patel [Mon, 11 Jan 2016 22:50:36 +0000 (22:50 +0000)]
[LibCallSimplifier] don't allow sqrt transform unless all ops are unsafe
Fix the FIXME added with:
http://reviews.llvm.org/rL257400
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257404
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Justin Bogner [Mon, 11 Jan 2016 22:39:43 +0000 (22:39 +0000)]
LoopUnroll: Use the optsize threshold for minsize as well
Currently we're unrolling loops more in minsize than in optsize, which
means -Oz will have a larger code size than -Os. That doesn't make any
sense.
This resolves the FIXME about this in LoopUnrollPass and extends the
optsize test to make sure we use the smaller threshold for minsize as
well.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257402
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Sanjay Patel [Mon, 11 Jan 2016 22:35:39 +0000 (22:35 +0000)]
more space; NFC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257401
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Sanjay Patel [Mon, 11 Jan 2016 22:34:19 +0000 (22:34 +0000)]
[LibCallSimplifier] use instruction-level fast-math-flags to transform sqrt calls
This is a continuation of adding FMF to call instructions:
http://reviews.llvm.org/rL255555
The intent of the patch is to preserve the current behavior of the transform except
that we use the sqrt instruction's 'fast' attribute as a trigger rather than the
function-level attribute.
But this raises a bug noted by the new FIXME comment.
In order to do this transform:
sqrt((x * x) * y) ---> fabs(x) * sqrt(y)
...we need all of the sqrt, the first fmul, and the second fmul to be 'fast'.
If any of those ops is strict, we should bail out.
Differential Revision: http://reviews.llvm.org/D15937
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257400
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Sanjay Patel [Mon, 11 Jan 2016 22:24:35 +0000 (22:24 +0000)]
getParent()->getParent() == getFunction() and clang-format ; NFC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257399
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Sanjay Patel [Mon, 11 Jan 2016 22:14:42 +0000 (22:14 +0000)]
don't repeat function names in comments; NFC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257396
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Rafael Espindola [Mon, 11 Jan 2016 22:08:22 +0000 (22:08 +0000)]
Add a missing error handling to llvm-lto.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257395
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Dan Gohman [Mon, 11 Jan 2016 22:05:44 +0000 (22:05 +0000)]
[WebAssembly] Reorganize address offset folding.
Always expect tglobaladdr and texternalsym to be wrapped in
WebAssemblywrapper nodes. Also, split out a regPlusGA from regPlusImm so
that it can special-case global addresses, as they can be folded in more
cases.
Unfortunately this doesn't enable any new optimizations yet due to
SelectionDAG limitations. I'll be submitting changes to the SelectionDAG
infrastructure, along with tests, in a separate patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257394
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Matt Arsenault [Mon, 11 Jan 2016 22:01:48 +0000 (22:01 +0000)]
AMDGPU: Implement {{s|u}}int_to_fp i64 -> f32
The old lowering for uint_to_fp failed opencl conformance.
It might be OK for fast math mode, but I'm not sure.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257393
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Lang Hames [Mon, 11 Jan 2016 21:41:34 +0000 (21:41 +0000)]
XFAIL the LLI remote JIT tests on Win32.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257391
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Teresa Johnson [Mon, 11 Jan 2016 21:37:41 +0000 (21:37 +0000)]
Split resolveCycles(bool AllowTemps) into two interfaces and document
Address review feedback from r255909.
Move body of resolveCycles(bool AllowTemps) to
resolveRecursivelyImpl(bool AllowTemps). Revert resolveCycles back
to asserting on temps, and add new resolveNonTemporaries interface
to invoke the new implementation with AllowTemps=true. Document
the differences between these interfaces, specifically the effect
on RAUW support and uniquing. Call appropriate interface from
ValueMapper.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257389
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Pete Cooper [Mon, 11 Jan 2016 21:28:03 +0000 (21:28 +0000)]
BumpPtrAllocator::Reset should also poison the first slab which doesn't get deallocated.
When asan is enabled, we poison slabs as we allocate them, and only unpoison the pieces
we need from the slab.
However, in Reset, we were failing to reset the state of the slab back to being poisoned.
Patch by b17 c0de.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257388
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Matt Arsenault [Mon, 11 Jan 2016 21:18:40 +0000 (21:18 +0000)]
AMDGPU: Cleanup udiv test
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257387
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Matt Arsenault [Mon, 11 Jan 2016 21:18:33 +0000 (21:18 +0000)]
AMDGPU: Fix crash with dispatch.ptr intrinsic with non-HSA target
It might be better to let this be a select failure instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257386
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Ahmed Bougacha [Mon, 11 Jan 2016 21:16:21 +0000 (21:16 +0000)]
[X86] Add AVX512 testcase for r248965/PR24512.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257385
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Reid Kleckner [Mon, 11 Jan 2016 21:07:48 +0000 (21:07 +0000)]
Revert "[Windows] Simplify assertion code. NFC."
This reverts commit r254363.
load64BitDebugHelp() has the side effect of loading dbghelp and setting
globals. It should be called in no-asserts builds as well as debug
builds.
llvm_unreachable is also not appropriate here, since we actually want to
return if dbghelp couldn't be loaded in a non-asserts build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257384
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Lang Hames [Mon, 11 Jan 2016 20:52:33 +0000 (20:52 +0000)]
[ORC] Add explicit move construction/assignment to
OrcRemoteTargetClient::ObjectAllocs.
More MSVC bot appeasement.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257382
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Reid Kleckner [Mon, 11 Jan 2016 20:51:57 +0000 (20:51 +0000)]
Update the VS getting started docs to reflect the current state of support
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257381
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Reid Kleckner [Mon, 11 Jan 2016 20:35:45 +0000 (20:35 +0000)]
Use ::GetVersionEx directly rather than the Win8.1 SDK helpers
This removes ifdefs and fixes the build for users of the Win8.0 SDK,
which I happen to be. Upgrading is not hard, but executing the same code
everywhere seems better.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257379
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Lang Hames [Mon, 11 Jan 2016 20:25:25 +0000 (20:25 +0000)]
[ORC] More MSVC error wrangling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257377
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Dimitry Andric [Mon, 11 Jan 2016 20:12:53 +0000 (20:12 +0000)]
Ensure -mcpu=xscale works for arm targets, after rL252903 and rL252904
After these revisions, for arm targets, the -mcpu=xscale option caused
an error: "the clang compiler does not support '-mcpu=xscale'". Adding
"v5e" as a SUB_ARCH in ARMTargetParser.def helps.
Submitted by: Andrew Turner
Differential Revision: http://reviews.llvm.org/D16043
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257376
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Adhemerval Zanella [Mon, 11 Jan 2016 19:55:27 +0000 (19:55 +0000)]
[sanitizer] [msan] Fix origin store of array types
This patch fixes the memory sanitizer origin store instrumentation for
array types. This can be triggered by cases where frontend lowers
function return to array type instead of aggregation.
For instance, the C code:
--
struct mypair {
int64_t x;
int y;
};
mypair my_make_pair(int64_t x, int y) {
mypair p;
p.x = x;
p.y = y;
return p;
}
int foo (int p)
{
mypair z = my_make_pair(p, 0);
return z.y + z.x;
}
--
It will be lowered with target set to aarch64-linux and -O0 to:
--
[...]
define i32 @_Z3fooi(i32 %p) #0 {
[...]
%call = call [2 x i64] @_Z12my_make_pairxi(i64 %conv, i32 0)
%1 = bitcast %struct.mypair* %z to [2 x i64]*
store [2 x i64] %call, [2 x i64]* %1, align 8
[...]
--
The origin store will emit a 'icmp' to test each store value again the
TLS origin array. However since 'icmp' does not support ArrayType the
memory instrumentation phase will bail out with an error.
This patch change it by using the same strategy used for struct type on
array.
It fixes the 'test/msan/insertvalue_origin.cc' for aarch64 (the -O0 case).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257375
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Lang Hames [Mon, 11 Jan 2016 19:40:25 +0000 (19:40 +0000)]
[Orc] Fix missing return.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257373
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Lang Hames [Mon, 11 Jan 2016 19:39:49 +0000 (19:39 +0000)]
[Orc] Add explicit move construction/assignment to RCMemoryManager.
Yet another attempt to pacify MSVC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257372
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David Blaikie [Mon, 11 Jan 2016 19:26:01 +0000 (19:26 +0000)]
Fix some GCC 4.7 issues with the new Orc remote JIT support
I'm still seeing GCC ICE locally, but figured I'd throw this at the wall
& see if it sticks for the bots at least. Will continue investigating
the ICE in any case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257367
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Chen Li [Mon, 11 Jan 2016 19:20:53 +0000 (19:20 +0000)]
Code refactoring for commit r257278.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257366
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Chad Rosier [Mon, 11 Jan 2016 19:17:36 +0000 (19:17 +0000)]
[NFC] Fix whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257365
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Lang Hames [Mon, 11 Jan 2016 19:05:45 +0000 (19:05 +0000)]
[ORC] Explicitly delete copy constructors for RCMemoryManager::Alloc.
More MSVC bot appeasement.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257364
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Lang Hames [Mon, 11 Jan 2016 18:48:37 +0000 (18:48 +0000)]
[Orc] Include <system_error> in OrcTargetClient.
Another shot at appeasing the clang-x86_64-ubuntu-gdb-75 builder.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257362
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Lang Hames [Mon, 11 Jan 2016 17:44:07 +0000 (17:44 +0000)]
lli/ChildTarget now depends on OrcJIT. Add that component to the Makefile.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257360
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Lang Hames [Mon, 11 Jan 2016 17:38:25 +0000 (17:38 +0000)]
Remove the remote-JIT small code model tests for now. They're causing
intermittent XPASSes on some builders.
These can be reinstated when we have proper support for small-code model in
the JIT.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257359
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Lang Hames [Mon, 11 Jan 2016 17:32:03 +0000 (17:32 +0000)]
[Orc] More explicit move construction/assignment to appease MSVC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257358
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Lang Hames [Mon, 11 Jan 2016 17:09:58 +0000 (17:09 +0000)]
XFAIL the remote small code model tests on x86. Small code model is not properly
supported, and only worked previously because we weren't really running them
out-of-process.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257355
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Matt Arsenault [Mon, 11 Jan 2016 17:02:10 +0000 (17:02 +0000)]
AMDGPU: int_to_fp test cleanups
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257354
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Matt Arsenault [Mon, 11 Jan 2016 17:02:06 +0000 (17:02 +0000)]
AMDGPU: Fix ctlz combine for sub 32-bit types
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257353
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Matt Arsenault [Mon, 11 Jan 2016 17:02:00 +0000 (17:02 +0000)]
AMDGPU: Pattern match ffbh pattern to instruction.
The hardware instruction's output on 0 is -1 rather than 32.
Eliminate a test and select to -1. This removes an extra instruction
from the compatability function with HSAIL's firstbit instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257352
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Lang Hames [Mon, 11 Jan 2016 17:00:31 +0000 (17:00 +0000)]
[LLI] Remove dependence on RemoteTarget.cpp from ChildTarget's Makefile.
RemoteTarget.cpp was removed in r257343.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257351
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Lang Hames [Mon, 11 Jan 2016 16:56:24 +0000 (16:56 +0000)]
[ORC] Pacify MSVC by adding explicit move construction/assignment to
OrcRemoteTargetServer::Allocator.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257350
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Lang Hames [Mon, 11 Jan 2016 16:52:11 +0000 (16:52 +0000)]
[ORC] Change 'auto' to 'std::error_code' to try to coax GCC builder into
providing a more helpful error diagnostic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257349
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Matt Arsenault [Mon, 11 Jan 2016 16:50:29 +0000 (16:50 +0000)]
AMDGPU: Custom lower i64 ctlz
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257348
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Matt Arsenault [Mon, 11 Jan 2016 16:44:48 +0000 (16:44 +0000)]
Mips: Remove lowerSELECT_CC
This is the same as the default expansion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257346
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Matt Arsenault [Mon, 11 Jan 2016 16:37:46 +0000 (16:37 +0000)]
LegalizeDAG: Expand ctlz with ctlz_zero_undef if legal
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257345
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Matt Arsenault [Mon, 11 Jan 2016 16:37:40 +0000 (16:37 +0000)]
AMDGPU: Remove dead target dag combine
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257344
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Lang Hames [Mon, 11 Jan 2016 16:35:55 +0000 (16:35 +0000)]
[LLI] Replace the LLI remote-JIT support with the new ORC remote-JIT components.
The new ORC remote-JITing support provides a superset of the old code's
functionality, so we can replace the old stuff. As a bonus, a couple of
previously XFAILed tests have started passing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257343
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Silviu Baranga [Mon, 11 Jan 2016 16:19:38 +0000 (16:19 +0000)]
Revert r257164 - it has caused spec2k6 failures in LTO mode
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257340
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Daniel Sanders [Mon, 11 Jan 2016 15:57:46 +0000 (15:57 +0000)]
[mips] Never select JAL for calls to an absolute immediate address.
Summary:
It actually takes an offset into the current PC-region.
This fixes the 'expr' command in lldb.
Reviewers: vkalintiris, jaydeep, bhushan
Subscribers: dsanders, llvm-commits
Differential Revision: http://reviews.llvm.org/D16054
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257339
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Krzysztof Parzyszek [Mon, 11 Jan 2016 15:51:53 +0000 (15:51 +0000)]
[Hexagon] Add check for nullptr in getFixupNoBits
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257338
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Krzysztof Parzyszek [Mon, 11 Jan 2016 15:49:58 +0000 (15:49 +0000)]
[Hexagon] Add implicit uses of GP to GP-relative loads and stores
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257337
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Krzysztof Parzyszek [Mon, 11 Jan 2016 15:47:41 +0000 (15:47 +0000)]
[Hexagon] Mark D14 and GP as reserved registers
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257336
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Alexey Bataev [Mon, 11 Jan 2016 11:52:29 +0000 (11:52 +0000)]
[X86] Reduce complexity of the LEA optimization pass, by Andrey Turetsky.
In the OptimizeLEA pass keep instructions' positions in the basic block saved and use them for calculation of the distance between two instructions instead of std::distance. This reduces complexity of the pass from O(n^3) to O(n^2) and thus the compile time.
Differential Revision: http://reviews.llvm.org/D15692
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257328
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Junmo Park [Mon, 11 Jan 2016 07:15:38 +0000 (07:15 +0000)]
[BranchFolding] Set correct mem refs (2nd try)
This is a recommit of r257253 which was reverted in r257270.
Previous testcase can make failure on some targets due to using opt with O3 option.
Original Summary:
Merge MBBICommon and MBBI's MMOs.
Differential Revision: http://reviews.llvm.org/D15990
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257317
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Lang Hames [Mon, 11 Jan 2016 05:44:39 +0000 (05:44 +0000)]
[ORC] Move ORC RPC helper classes that rely on partial specialization into a
non-template base class.
Hopefully this should fix the issues with the windows bots arrising from
r257305.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257316
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Craig Topper [Mon, 11 Jan 2016 05:13:41 +0000 (05:13 +0000)]
[TableGen] Allow asm writer to use up to 3 OpInfo tables instead of 2. This allows x86 to use 56 total bits made up of a 32-bit, 16-bit, and 8-bit table. Previously we were using 64 total bits.
This saves 14K from the x86 table size. And saves space on other targets as well.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257315
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Craig Topper [Mon, 11 Jan 2016 05:13:38 +0000 (05:13 +0000)]
[TableGen] Remove unnecessary 0 terminator from an array that only existed to prevent ending an array with a comma. But that's perfectly legal and not something we need to prevent. NFC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257314
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NAKAMURA Takumi [Mon, 11 Jan 2016 05:04:20 +0000 (05:04 +0000)]
Fix examples corresponding to r257302.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257313
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Lang Hames [Mon, 11 Jan 2016 04:04:20 +0000 (04:04 +0000)]
[Orc] Remove the empty class definitions in RPCUtils.h in the hope of working
around MSVC's C2783 error.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257312
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Xinliang David Li [Mon, 11 Jan 2016 03:54:18 +0000 (03:54 +0000)]
Move all decls in coverage namespace into CoverageMapping.h/NFC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257311
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Lang Hames [Mon, 11 Jan 2016 02:41:17 +0000 (02:41 +0000)]
Orc] Drop PageSize member from Orc architecture support class in favour of
Process::getPageSize() - the former is redundant.
NFC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257310
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Lang Hames [Mon, 11 Jan 2016 02:15:12 +0000 (02:15 +0000)]
[Orc] Remove the FPRPCChannel class from RPCChannel.h - it requires unistd.h,
which was removed in r257306.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257309
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Craig Topper [Mon, 11 Jan 2016 02:11:36 +0000 (02:11 +0000)]
[TableGen] Remove a few spaces from AsmMatcher output. NFC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257308
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Lang Hames [Mon, 11 Jan 2016 01:59:35 +0000 (01:59 +0000)]
[Orc] Include the IndirectionUtils header in OrcRemoteTargetClient.
This should fix the modules builder.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257307
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Lang Hames [Mon, 11 Jan 2016 01:55:19 +0000 (01:55 +0000)]
[Orc] Remote the <unistd> include introduced in r257305 - it's not needed, and
broke the windows bots.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257306
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Lang Hames [Mon, 11 Jan 2016 01:40:11 +0000 (01:40 +0000)]
[Orc] Add support for remote JITing to the ORC API.
This patch adds utilities to ORC for managing a remote JIT target. It consists
of:
1. A very primitive RPC system for making calls over a byte-stream. See
RPCChannel.h, RPCUtils.h.
2. An RPC API defined in the above system for managing memory, looking up
symbols, creating stubs, etc. on a remote target. See OrcRemoteTargetRPCAPI.h.
3. An interface for creating high-level JIT components (memory managers,
callback managers, stub managers, etc.) that operate over the RPC API. See
OrcRemoteTargetClient.h.
4. A helper class for building servers that can handle the RPC calls. See
OrcRemoteTargetServer.h.
The system is designed to work neatly with the existing ORC components and
functionality. In particular, the ORC callback API (and consequently the
CompileOnDemandLayer) is supported, enabling lazy compilation of remote code.
Assuming this doesn't trigger any builder failures, a follow-up patch will be
committed which tests these utilities by using them to replace LLI's existing
remote-JITing demo code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257305
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Craig Topper [Mon, 11 Jan 2016 01:03:40 +0000 (01:03 +0000)]
[AVX-512] Remove another extra space from the Intel syntax asm strings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257304
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Craig Topper [Mon, 11 Jan 2016 00:56:48 +0000 (00:56 +0000)]
[AVX-512] Fix test case update missed in r257299.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257303
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Lang Hames [Mon, 11 Jan 2016 00:56:15 +0000 (00:56 +0000)]
[Orc] Rename OrcTargetSupport to OrcArchitectureSupport to avoid confusion with
the upcoming remote-target support classes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257302
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Craig Topper [Mon, 11 Jan 2016 00:44:58 +0000 (00:44 +0000)]
[AVX-512] Remove more superfluous spaces from asm strings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257301
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Craig Topper [Mon, 11 Jan 2016 00:44:56 +0000 (00:44 +0000)]
[AVX-512] Remove unused Round and Itinerary from the maskable_cmp multiclasses. They weren't used and there were extra spaces in the asm string to prepare for the concatenations of the round string that wasn't ever used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257300
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Craig Topper [Mon, 11 Jan 2016 00:44:52 +0000 (00:44 +0000)]
[AVX-512] Make spacing between comma and {sae} operand consistent in asm strings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257299
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Craig Topper [Mon, 11 Jan 2016 00:44:46 +0000 (00:44 +0000)]
[X86] Remove extra spaces from MPX instruction asm strings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257298
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Lang Hames [Mon, 11 Jan 2016 00:34:13 +0000 (00:34 +0000)]
[Orc] Add error codes and a new std::error_category for remote-jit errors.
These will be used by an upcoming patch that adds remote-jit support utilities
to ORC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257297
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Lang Hames [Sun, 10 Jan 2016 23:59:41 +0000 (23:59 +0000)]
[RuntimeDyld] Add a notifyObjectLoaded method to RuntimeDyld::MemoryManager.
This is a more generic version of the MCJITMemoryManager::notifyObjectLoaded
method: It provides only a RuntimeDyld reference (rather than an
ExecutionEngine), and so can be used with ORC JIT stacks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257296
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Xinliang David Li [Sun, 10 Jan 2016 21:56:33 +0000 (21:56 +0000)]
Move coveragemap_error enum into coverage namespace and InstrProf.h /NFC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257295
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