Brian Robbins [Thu, 11 Oct 2018 21:56:20 +0000 (14:56 -0700)]
Disable tracecontrol test on all platforms. (dotnet/coreclr#20374)
Commit migrated from https://github.com/dotnet/coreclr/commit/
e6cdf8eed22c8811735409bdd67b9a445b58f7de
Tanner Gooding [Thu, 11 Oct 2018 21:25:40 +0000 (14:25 -0700)]
Changing Number.BigInteger and Number.NumberBuffer to directly use fixed-sized buffers (dotnet/coreclr#20371)
* Moving Number.BigInteger to directly use a `fixed-sized buffer`
* Moving Number.NumberBuffer to directly use a `fixed-sized buffer`
Commit migrated from https://github.com/dotnet/coreclr/commit/
a8e724dc174231de87d2e34b8939af7ad56350f4
Bruce Forstall [Thu, 11 Oct 2018 20:44:08 +0000 (13:44 -0700)]
Merge pull request dotnet/coreclr#20368 from sergign60/unwind_fix
Fix for CoreRT dotnet/coreclr#6253 Assertion slot != NO_REVERSE_PINVOKE_FRAME' fails
Commit migrated from https://github.com/dotnet/coreclr/commit/
3792728f853432d9cff60244f30f25fb2ac5ddf1
Eugene Rozenfeld [Thu, 11 Oct 2018 20:03:26 +0000 (13:03 -0700)]
JitEE interface additions to support object stack allocation. (dotnet/coreclr#20283)
Add two methods to JitEE interface: getHeapClassSize and canAllocateOnStack.
Change JITEEVersionIdentifier.
Commit migrated from https://github.com/dotnet/coreclr/commit/
5f9f37432568b9abd91de39949ae860e9151798e
dotnet-maestro-bot [Thu, 11 Oct 2018 19:22:56 +0000 (12:22 -0700)]
Update BuildTools, CoreClr, CoreFx, CoreSetup to preview1-03311-01, preview1-27011-04, preview1-27011-05, preview1-27011-01, respectively (dotnet/coreclr#20341)
Commit migrated from https://github.com/dotnet/coreclr/commit/
5c039559b96bf71e4281331977160ff4c8c44af8
Luqun Lou [Thu, 11 Oct 2018 19:21:40 +0000 (12:21 -0700)]
Enable BSTR Field Marshaller for x-plat (dotnet/coreclr#20264)
Commit migrated from https://github.com/dotnet/coreclr/commit/
ebe631e4e0e3f1490c3052ad0a3983d9ba3f1a50
Egor Chesakov [Thu, 11 Oct 2018 18:43:39 +0000 (11:43 -0700)]
Run xunit.console.dll with "-parallel collections" option on Linux/arm (dotnet/coreclr#20349)
Commit migrated from https://github.com/dotnet/coreclr/commit/
dcfd8542629b87f213eb228b52a29915e731932a
Bruce Forstall [Thu, 11 Oct 2018 18:29:21 +0000 (11:29 -0700)]
Initial work to enable ASM diff generation in CI (dotnet/coreclr#20366)
A set of CI jobs is defined to generate assembly diffs:
```
Windows_NT x64 Checked pmi_asm_diffs
Windows_NT x86 Checked pmi_asm_diffs
Ubuntu arm Cross Checked pmi_asm_diffs
Ubuntu16.04 arm64 Cross Checked pmi_asm_diffs
Windows_NT x64_arm64_altjit Checked pmi_asm_diffs
Windows_NT x86_arm_altjit Checked pmi_asm_diffs
```
Most of the work is in the run-pmi-diffs.py script. This script:
1. Expects a "diff" build to exist.
2. Clones the baseline branch and builds it.
3. Downloads the dotnet CLI and unpacks it.
4. Clones the jitutils tree and builds it.
5. Generates asm with both the "baseline" and "diff" compilers, currently just on System.Private.CoreLib.dll, but that can be easily expanded (and perhaps we could create new jobs that do different sets of diffs, such as frameworks or benchmarks or all tests)
6. Runs jit-analyze.
The Linux arm/arm64 jobs do cross-compilation, so much zip and copy the build artifacts to a test machine to run.
This has been tested in the dev/unix_test_workflow branch, e.g. dotnet/coreclr#20357
There is still some work to do:
1. Properly figure out the correct baseline commit.
2. Make the Linux arm/arm64 runs work (there are still some problems).
3. Do a better job surfacing the results, e.g., post back to the GitHub PR comments with the jit-analyze results.
4. Enable Linux x64 asm diffs jobs
5. Respond to code review feedback, e.g. (a) make various Python script improvements to handle failure modes, (b) do better temp directory creation, (c) use Tools\dotnetcli and init-tools instead of downloading/unpacking/installing a "live" dotnet CLI, (d) don't invoke run.cmd directly. Maybe use "build-test skipmanaged skipnative" instead?
Commit migrated from https://github.com/dotnet/coreclr/commit/
d983e44fce5cf69822cbc2a51c6450b58ef8ad87
Vance Morrison [Thu, 11 Oct 2018 17:08:24 +0000 (10:08 -0700)]
Merge pull request dotnet/coreclr#20343 from stephentoub/timerevent
Add Timer duration/period to ThreadTransferSendObj
Commit migrated from https://github.com/dotnet/coreclr/commit/
746da72fbd0ad480be9b2eca147f74eea36d2b5f
Jurjen Biewenga [Thu, 11 Oct 2018 16:33:57 +0000 (18:33 +0200)]
Added `-generatelayout` (dotnet/coreclr#20247)
* Added `-generatelayout`
* Update build.cmd
Removed stray paranthesis
Commit migrated from https://github.com/dotnet/coreclr/commit/
d9f51a323961526973cdf86fed0419d88714d7f6
David Mason [Thu, 11 Oct 2018 15:23:50 +0000 (08:23 -0700)]
fix enc issue where dav has an av because it tries to use the handlemanager, which isn't initialized in the dac (dotnet/coreclr#20362)
Commit migrated from https://github.com/dotnet/coreclr/commit/
378318ddd04ab88d0c5a0e9effc3dc5b300c2889
David Mason [Thu, 11 Oct 2018 15:23:39 +0000 (08:23 -0700)]
add handle tracking for profiler (dotnet/coreclr#20361)
Commit migrated from https://github.com/dotnet/coreclr/commit/
5ad951d814f9cb1b7744eb04fe7c2ba52d5cf105
David Mason [Thu, 11 Oct 2018 15:22:02 +0000 (08:22 -0700)]
fix issue where we wouldn't throw OOM after failing to allocate more space for finalize queue (dotnet/coreclr#20363)
Commit migrated from https://github.com/dotnet/coreclr/commit/
fe45ba34cd88e9890efbd03f0252cb536fc56a89
Sergey Ignatov [Thu, 11 Oct 2018 13:56:17 +0000 (16:56 +0300)]
Fix for CoreRT issue Assertion slot != NO_REVERSE_PINVOKE_FRAME' failed dotnet/coreclr#6253
Commit migrated from https://github.com/dotnet/coreclr/commit/
ae02bf5ccc0ae881fe6c5e319c936e8d9fd3ba46
Jan Kotas [Thu, 11 Oct 2018 00:25:43 +0000 (17:25 -0700)]
Fix build breaks
Signed-off-by: dotnet-bot <dotnet-bot@microsoft.com>
Commit migrated from https://github.com/dotnet/coreclr/commit/
d089cf88395292e892246a4eb57779db6305792b
Bruce Forstall [Thu, 11 Oct 2018 04:31:45 +0000 (21:31 -0700)]
Merge pull request dotnet/coreclr#20359 from BruceForstall/Disable_b152292
Disable b152292 for Linux/arm64
Commit migrated from https://github.com/dotnet/coreclr/commit/
cde10f350695b256b7c282faaa92b582b40f9144
Tomáš Rylek [Thu, 11 Oct 2018 00:53:14 +0000 (17:53 -0700)]
Minor dump improvements in R2RDump (dotnet/coreclr#20344)
* Minor dump improvements in R2RDump
1) Don't silently unify available types;
2) Display RVA's for import cells to enable searching the cell by RVA
in the dump;
3) Display cell signatures for method precodes.
Commit migrated from https://github.com/dotnet/coreclr/commit/
c0c705aed6b92967a813b1b6df400754e889d8c4
Bruce Forstall [Thu, 11 Oct 2018 00:43:40 +0000 (17:43 -0700)]
Disable b152292 for Linux/arm64
Tracked by dotnet/coreclr#20358
Commit migrated from https://github.com/dotnet/coreclr/commit/
6c225379d4b393b4a81801587588c2f205ba25b6
Brian Sullivan [Wed, 10 Oct 2018 22:35:44 +0000 (15:35 -0700)]
Merge pull request dotnet/coreclr#20347 from briansull/resolve-8648
Enable the tests associated with the fixed issue 8648
Commit migrated from https://github.com/dotnet/coreclr/commit/
89e87cf8cdd816e7e946b64506949b6d100e98d1
Stephen Toub [Wed, 10 Oct 2018 21:10:12 +0000 (17:10 -0400)]
Add CancellationToken.UnsafeRegister (dotnet/coreclr#20342)
Expose an equivalent to Register that doesn't flow ExecutionContext and thus doesn't capture AsyncLocals.
Commit migrated from https://github.com/dotnet/coreclr/commit/
dd9c7b21dc17c34323b952c050db675e16523966
Vance Morrison [Wed, 10 Oct 2018 21:04:57 +0000 (14:04 -0700)]
Added advice about using ZapDisable to get symbols
Commit migrated from https://github.com/dotnet/coreclr/commit/
6f44694e471309768bd3f66528fbf97c414e5649
Jonathan Marler [Wed, 10 Oct 2018 21:03:37 +0000 (15:03 -0600)]
Remove obslete DBG_printf_gcc, all compilers now support DBG_printf_c99 (dotnet/coreclr#20338)
Commit migrated from https://github.com/dotnet/coreclr/commit/
a6159a640f09bc2628005b588340773a316969cf
Jan Vorlicek [Wed, 10 Oct 2018 21:00:28 +0000 (14:00 -0700)]
Fix unwind on ARM64 Linux (dotnet/coreclr#20345)
The libunwind cannot unwind from `__libc_start_main` to `_start` on
Linux ARM64 with glibc <= 2.27, because the `__libc_start_main` is
missing unwind info. While we already have a way to detect such case
when the same issue happens for `_start`, we were triggering it only in
case unw_step returned 0. For this case, it returns 1 though, which is
also a valid success indicator.
The result is that .NET core starts spinning infinitely in case an
unhandled exception happens on ARM64.
The fix is to update the check to test for the return value being >= 0.
Commit migrated from https://github.com/dotnet/coreclr/commit/
eaf32b0359a414d8e218fb60e671a74524918237
Vance Morrison [Wed, 10 Oct 2018 20:29:39 +0000 (13:29 -0700)]
Fix typo
Commit migrated from https://github.com/dotnet/coreclr/commit/
7dea3f558ee3193b8e7aeec064db79e2e8f92642
Vance Morrison [Wed, 10 Oct 2018 20:28:28 +0000 (13:28 -0700)]
Improve instructions on getting framework symbols
Commit migrated from https://github.com/dotnet/coreclr/commit/
19b466821ce20977541a47a8bd255f7400539a5a
Bruce Forstall [Wed, 10 Oct 2018 19:17:25 +0000 (12:17 -0700)]
Merge pull request dotnet/coreclr#20348 from BruceForstall/ReducePri1TestCount
Reduce the number of expected Pri-1 tests
Commit migrated from https://github.com/dotnet/coreclr/commit/
886c0d3f021a5084cd09c0fe3369dac0c63c45a2
Bruce Forstall [Wed, 10 Oct 2018 19:14:21 +0000 (12:14 -0700)]
Reduce the number of expected Pri-1 tests
The number has shrunk lately due to removing CoreMangLib tests.
Commit migrated from https://github.com/dotnet/coreclr/commit/
45f8fc05f68e46e0f81dfea9c4e638443177053c
Brian Sullivan [Wed, 10 Oct 2018 18:33:38 +0000 (11:33 -0700)]
Enable the tests associated with the fixed issue 8648
Commit migrated from https://github.com/dotnet/coreclr/commit/
2bbced97e52890db8e4602f9a13e747313fc4c93
Jeremy Koritzinsky [Wed, 10 Oct 2018 17:04:48 +0000 (10:04 -0700)]
Throw an exception when we try to marshal a non-blittable fixed buffer. (dotnet/coreclr#20263)
* Throw an exception when we try to marshal a non-blittable fixed buffer.
* Move function prototype into fieldmarshaler.cpp
Commit migrated from https://github.com/dotnet/coreclr/commit/
737d0ea7c3e8a8ab42344f14b8338a0f7ffaf60d
Bruce Forstall [Wed, 10 Oct 2018 16:48:50 +0000 (09:48 -0700)]
Merge pull request dotnet/coreclr#20337 from BruceForstall/DisableStackTracePreserveTests
Disable StackTracePreserveTests
Commit migrated from https://github.com/dotnet/coreclr/commit/
2d64c3fab5598a639d5f99083342553bcf01ff2b
Carol Eidt [Wed, 10 Oct 2018 16:29:19 +0000 (16:29 +0000)]
Merge pull request dotnet/coreclr#20310 from fiigii/nogeneric
Explode generic Intel hardware intrinsic on all the supported types
Commit migrated from https://github.com/dotnet/coreclr/commit/
c67837903476bae1ae2866574ffa18a2e2a6a7f6
Stephen Toub [Wed, 10 Oct 2018 15:45:40 +0000 (11:45 -0400)]
Add Timer duration/period to ThreadTransferSendObj
Commit migrated from https://github.com/dotnet/coreclr/commit/
3535b50fd650032d1a77eff3ef706998d5bead03
Jan Kotas [Wed, 10 Oct 2018 06:31:39 +0000 (23:31 -0700)]
Delete redundant API tests (dotnet/coreclr#20336)
Contributes to dotnet/coreclrdotnet/coreclr#12782
Commit migrated from https://github.com/dotnet/coreclr/commit/
85efc293d4f92e828db8c2741fc2bafaed9e0b99
mikedn [Wed, 10 Oct 2018 05:24:32 +0000 (08:24 +0300)]
Fix test JIT\Regression\VS-ia64-JIT\M00\b80373 (dotnet/coreclr#20321)
On 64 bit hosts it does a 64 bit store to a 32 bit parameter and corrupts the stack. A previous implementation of fgMarkAddressExposedLocals did not mark the parameter as address exposed, allowing the optimizer to remove the dead store and thus hide the incorrect code.
Commit migrated from https://github.com/dotnet/coreclr/commit/
f3bce49cbd61a4101deffd34b8d813c32d2fc916
Jonathan Marler [Wed, 10 Oct 2018 03:21:30 +0000 (21:21 -0600)]
Fix issue 20261: infinite recursion for non PAL threads (dotnet/coreclr#20267)
Commit migrated from https://github.com/dotnet/coreclr/commit/
8bd74e1ca81ef6e4322358e1cc966e26c6153dcc
Bruce Forstall [Tue, 9 Oct 2018 23:59:18 +0000 (16:59 -0700)]
Disable StackTracePreserveTests
Tracked by dotnet/coreclr#20322
Commit migrated from https://github.com/dotnet/coreclr/commit/
bb415d6ed0eebb3d681ae813220a8ddad97b786a
Stephen Toub [Tue, 9 Oct 2018 22:05:46 +0000 (18:05 -0400)]
Reduce CPU consumption by Timer's FireNextTimers (dotnet/coreclr#20302)
* Reduce CPU consumption by Timer's FireNextTimers
Historically, in certain applications that were Timer-heavy (either via direct use or via wrappers like Task.Delay), timer-related operations like creation (ctor), destruction (Dispose), and firing (internally in FireNextTimers) were relatively expensive. A single linked queue of timers was maintained and protected by a single lock, such that every creation, destruction, and firing would require taking that lock and operating on the list.
In .NET Core 2.1, we improved this significantly to reduce contention by splitting the single lock and queue into N partitions, each with its own lock and queue (and native timer that triggers the processing of that queue). This enables lots of threads that would otherwise all be contending for timer creation/destruction/firing to now spread the load across the various partitions. This made a significantly positive and measurable impact on these timer-heavy workloads, in particular for workloads that created and destroyed lots of timers with most never actually firing (e.g. where timers are used to implement timeouts, and most things don't timeout).
However, we still see some apps that rely heavily on timers firing, in particular with apps that have tens of thousands or hundreds of thousands of periodic timers, with lots of time spent inside FireNextTimers (the function that's invoked when the native timer for a partition fires to process whatever set of timers may be ready to fire in its queue). This operation currently walks the whole list of that queue's timers, such that it needs to touch and do a little work for every scheduled timer in that partition, even if only one or a few timers actually need to fire. The more timers are scheduled, even if they're for a time far in the future, the more costly FireNextTimers becomes. And as FireNextTimers is invoked while holding that partition's lock, this also then slows down any code paths trying to create/destroy timers on the same partition.
This PR attempts to address the most impactful cases of that. Instead of each partition maintaining a single queue, we simply split the queue into two: a "short" list that contains all scheduled timers with a next firing time that's <= some absolute threshold, and a "long" list for the rest. When FireNextTimers is invoked, we walk the "short" list, processing it as we do today. If the current time is less than or equal to the absolute threshold, then we know we don't need to examine the long list and can skip it and the (hopefully) majority of timers it contains. If, however, we're beyond that time or the short list becomes empty, we continue to process the long list as we do today, with the slight modification that we then also move to the short list anything with a due time that puts it at or under the threshold, which is reset to point to a time short into the future. When new timers are added, we just add them to the appropriate list based on their due time.
The theory behind this is that the problematic cases are when we have lots of long-lived timers that rarely fire but today we're having to examine them every time any timer fires; by maintaining a short list that ideally has only a small subset of the timers, we can avoid touching the majority of the timers each time FireNextTimers is called, on average. This doesn't change the O(N) complexity of FireNextTimers, but it should often reduce the size of N significantly. Synthetic workloads have shown that it often reduces the cost of FireNextTimers to just 5-10% of what it was previously, and without increasing the cost of the fast add/dispose path measurably.
(An alternative approach considered is to use a priority queue / heap for the timer list. This would allow for FireNextTimers to pull off in O(log N) time each of the next timers to fire, hopefully making FireNextTimers much cheaper. However, it comes at the expense of making creation and destruction also O(log N) instead of O(1). And in cases where all timers in the list needed to fire, it would make FireNextTimers O(N log N) instead of O(N). It is, however, an approach that could be pursued if this approach proves less effective in real-world applications than expected.)
* Address PR feedback
Improve handling of the case where the short list ends up empty.
Also fix an issue I noticed around the setting of m_currentAbsoluteThreshold.
Commit migrated from https://github.com/dotnet/coreclr/commit/
cfe51dd00e069e9fcbee6843e0eee2e80c9b3bd1
dotnet-maestro-bot [Tue, 9 Oct 2018 22:05:22 +0000 (15:05 -0700)]
Update BuildTools, CoreFx, CoreSetup to preview1-03309-01, preview1-27009-06, preview1-27009-01, respectively (dotnet/coreclr#20316)
Commit migrated from https://github.com/dotnet/coreclr/commit/
f70036bd68b9a21221f642895f993e67affce9c9
Sergey Andreenko [Tue, 9 Oct 2018 22:03:19 +0000 (15:03 -0700)]
Do not promote struct field with type mistmatch. (dotnet/coreclr#20085)
* Add a test that reads int field as double.
It fails in `void CodeGen::genCodeForStoreInd(GenTreeStoreInd* tree)` on `assert(!varTypeIsFloating(targetType) || (targetType == data->TypeGet()));`.
* Fix for the previous test.
No asm diffs.
* Add a test that reads struct field as another struct type.
It fails with assert `Compiler::StructPromotionHelper::CheckFakedType` `assert(fakedFieldsMap.Lookup(fieldHnd));`.
* Fix the previous test.
Check that we promote with the same class.
* Add a test case for accessing an invalid offset.
It fails in `fgMorphStructField` with `noway_assert(fieldLclIndex != BAD_VAR_NUM);`.
* Fix the previous test.
Reject field promotion if offset is invalid. No asm diffs.
Commit migrated from https://github.com/dotnet/coreclr/commit/
13dc153a7718a6d9297b757f5969c403856ef618
Bruce Forstall [Tue, 9 Oct 2018 22:00:59 +0000 (15:00 -0700)]
Simplify next command output for build-test.sh (dotnet/coreclr#19903)
Simplify next command output for build-test.sh
Commit migrated from https://github.com/dotnet/coreclr/commit/
36c9dd8e269a9ca8da203622fccde98ce476ffaa
Matt Galbraith [Tue, 9 Oct 2018 21:18:50 +0000 (14:18 -0700)]
Move ARM64 Windows boxen to be Helix-provisioned (dotnet/coreclr#20204)
Commit migrated from https://github.com/dotnet/coreclr/commit/
8502d4da3f8767eda617bdcc40741cbac089e981
Jarret Shook [Tue, 9 Oct 2018 21:17:49 +0000 (14:17 -0700)]
Use runtest.cmd for arm(64) windows testing (dotnet/coreclr#20301)
* Use runtest.cmd for arm(64) windows testing
* Correct archival
* Address pr feedback
* Correct containsKey to containsValue
* Change to just use contains
Commit migrated from https://github.com/dotnet/coreclr/commit/
8965f930a5374aede9922766fb615a3fe2039827
Brian Sullivan [Tue, 9 Oct 2018 20:32:50 +0000 (13:32 -0700)]
Merge pull request dotnet/coreclr#20129 from briansull/vn-add-exception-sets
Full support for exception sets in value numbering.
Commit migrated from https://github.com/dotnet/coreclr/commit/
22a92290ac488ad3187e0ba2c8d4f014f9b22e5c
Fei Peng [Tue, 9 Oct 2018 19:49:05 +0000 (12:49 -0700)]
Disable tests for generic hardware intrinsic
Commit migrated from https://github.com/dotnet/coreclr/commit/
f802a82f12c3b0861ea4b70ea521f62a420362a9
Fei Peng [Tue, 9 Oct 2018 19:48:49 +0000 (12:48 -0700)]
Explode generic Intel hardware intrinsic on all the supported types
Commit migrated from https://github.com/dotnet/coreclr/commit/
a5cc85cf1567910b179f1ef4e1e09a858b574562
Levi Broderick [Tue, 9 Oct 2018 19:07:43 +0000 (12:07 -0700)]
Improve performance of String.ToUpper and friends (dotnet/coreclr#20304)
Commit migrated from https://github.com/dotnet/coreclr/commit/
f065e47164a707d7c5f314ca0059cd25d46dff43
Sam Neirinck [Tue, 9 Oct 2018 18:59:36 +0000 (20:59 +0200)]
Cleanup MSDN URL's (dotnet/corefxdotnet/coreclr#32663)
* Fix non-https msdn links
* Additional HTTPS treatment
Signed-off-by: dotnet-bot <dotnet-bot@microsoft.com>
Commit migrated from https://github.com/dotnet/coreclr/commit/
baa4f19a7158e31b7012ff2dafebfb5f1b1edee4
Stephen Toub [Tue, 9 Oct 2018 18:52:34 +0000 (14:52 -0400)]
Avoid building DebugFinalizableAsyncStateMachineBox unless necessary (dotnet/coreclr#20318)
Commit migrated from https://github.com/dotnet/coreclr/commit/
efe3c451fbd2a788f51340c28cd36777ef60b49d
Egor Chesakov [Tue, 9 Oct 2018 18:37:02 +0000 (11:37 -0700)]
[arm64] Fix GitHub 20211 Issue (dotnet/coreclr#20240)
Bug with lowering SIMDIntrinsicGetItem on ARM64 when INS_mov (move w/o sign-extension) was used to copy signed value from Vn.b[i] (or Vn.h[i]) to general register Wd (or Xd) instead of INS_smov (move with sign-extension).
Commit migrated from https://github.com/dotnet/coreclr/commit/
8aebd79e8cc3820875457471a543a5fc7cbe0cc4
Stephen Toub [Tue, 9 Oct 2018 17:44:12 +0000 (13:44 -0400)]
Clear unnecessary state from completed Tasks (dotnet/coreclr#20294)
When Tasks backed by delegates are created, an ExecutionContext is captured. When the task completes, its delegate is being cleared, but its ExecutionContext is not, which means if the Task is subsequently kept alive (e.g. stored in a cache), so too is its ExecutionContext, which can capture an arbitrary amount of ambient state via async locals. This commit augments the clearing of the delegate to similarly clear the ExecutionContext.
Related, async methods can also capture ExecutionContext when awaits yield, so this clears out that context as well. And as long as we're doing that, we may as well also clear the state machine state, so that any hoisted locals in the state machine aren't kept alive if the resulting task is kept alive. Not doing so previously was a conscious choice, in order to aid in debugging, but as we've heard of at least a couple of cases where it unexpectedly caused a leak, I'm going ahead and changing it.
Commit migrated from https://github.com/dotnet/coreclr/commit/
39ab08433d9506a338f7e86e723e4d26b95430a1
Carol Eidt [Tue, 9 Oct 2018 16:57:03 +0000 (16:57 +0000)]
Merge pull request dotnet/coreclr#20078 from CarolEidt/Fix20063
Handle partial multireg COPY
Commit migrated from https://github.com/dotnet/coreclr/commit/
fe00e42185494bb7f27590909d5013b3fc3bbfa7
Jan Kotas [Tue, 9 Oct 2018 05:08:35 +0000 (22:08 -0700)]
Disabled outdates corefx test (dotnet/coreclr#20315)
Commit migrated from https://github.com/dotnet/coreclr/commit/
20cbebbeb151acf901d686dc6beb3a51435edd3d
Austin Wise [Tue, 9 Oct 2018 03:46:27 +0000 (20:46 -0700)]
Remove mentions of Rotor from codebase (dotnet/coreclr#20298)
* Moving parsing from TypeNameParser ctor to a separate method.
It seems a bit odd to have the constructor parsing and then use
a dummy method (MakeRotorHappy) to make it look more normal.
* Remove CorMarkThreadInThreadPool.
It is neither referenced nor exported.
* Remove reference to rotor from securitywrapper.h
* Remove reference to rotor from Strike/vm.cpp.
This file is only built for Windows.
* Remove reference to rotor from debugreturn.h
This is the only file the defines these macros, so there is no need to
undef them first.
* Remove unused code refering to rotor from PAL.
* Remove references to Rotor from PAL.
* Remove references to deleted tests from DisabledTests.txt
I can't find any evidence that this file is actually used.
* Remove unneeded casts.
* Remove dead and misleading code from profilinghelper.cpp.
FEATURE_PROFAPI_EVENT_LOGGING is always defined when PROFILING_SUPPORTED
is defined. And the entire contents of profilinghelper.cpp is surrounded
with "ifdef PROFILING_SUPPORTED". So all sections in
"ifndef FEATURE_PROFAPI_EVENT_LOGGING" are dead.
Furthermore, in coreclr this does not use the eventlog, so the macro name
is misleading.
* Remove dead code in excep.cpp.
This entire function is surrounded with "ifndef FEATURE_PAL".
* Remove refererences to rotor from safemath.h
This does not appear to cause any compile problems, so nobody was using
safemath.h without _ASSERTE defined.
Also S_SIZE_T_WP64BUG is not used anywhere.
* Remove dead code from palclr.h.
I don't know why these check to see if the macro is undefined immediately
after defining them.
Also the comment appears to reference some unions that are no longer in
this file.
* Expose ISymUnmanagedWriter2 from SymWriter as required by COM.
The comment talks about the C# compiler using this, however I cannot see
a way for the C# compiler to get an instance of this. It is only used
internally by AssemblyBuilder and not exposed otherwise.
* Restore check for _ASSERTE in safemath.h.
On Windows sometimes that this file is included without
_ASSERTE being defined. As the existing comment suggests, it appears
that SOS explicitly does not want _ASSERTE to do anything.
Commit migrated from https://github.com/dotnet/coreclr/commit/
3f40e5280e376a01cc06f921b01f68319aa10ecc
Eugene Rozenfeld [Mon, 8 Oct 2018 23:25:44 +0000 (16:25 -0700)]
Document describing upcoming object stack allocation work. (dotnet/coreclr#20251)
Commit migrated from https://github.com/dotnet/coreclr/commit/
913428d5915a9729c9405f57a75e7f912f9d29a5
Egor Chesakov [Mon, 8 Oct 2018 22:26:05 +0000 (15:26 -0700)]
Merge pull request dotnet/coreclr#20289 from echesakovMSFT/FixBitOperationsInstructionEncodingFormat
[arm64] Use IF_DR_2G for "Bit Operations" (IF_EN2L)
Commit migrated from https://github.com/dotnet/coreclr/commit/
7ba5381b95a88417034e04156da5967ab20b4e02
Andy Ayers [Mon, 8 Oct 2018 20:15:36 +0000 (13:15 -0700)]
JIT: retrieve element class for arrays of ref types (dotnet/coreclr#20292)
Allows element-typed based optimizations for some array cases, say
virtual calls through a `string[]`.
Commit migrated from https://github.com/dotnet/coreclr/commit/
bcc4cec7646f0df99c5a83e3dd72ec2d39e0ee01
dotnet-maestro-bot [Mon, 8 Oct 2018 19:02:23 +0000 (12:02 -0700)]
Update BuildTools, CoreClr, CoreFx, CoreSetup, IbcData, PgoData to preview1-03307-03, preview1-27008-04, preview1-27008-04, preview1-27008-01, master-
20181008-0042, master-
20181008-0040, respectively (dotnet/coreclr#20254)
Commit migrated from https://github.com/dotnet/coreclr/commit/
9074e9d781ecaa0e9f58f09fc738fe52e4d7cfb0
Carol Eidt [Mon, 8 Oct 2018 16:38:31 +0000 (16:38 +0000)]
Merge pull request dotnet/coreclr#20210 from fiigii/lastavx2
Implement the remaining AVX2 intrinsic
Commit migrated from https://github.com/dotnet/coreclr/commit/
426b9f89e45993db52e4d1b87111907ad5b78b4a
Jarret Shook [Mon, 8 Oct 2018 16:25:16 +0000 (09:25 -0700)]
Runtest.py on Windows Arm(64) (dotnet/coreclr#20227)
* Initial infrastructure work to get arm(64) runtest.cmd working
* Add excludes and improve runtest.py
1) Adds a build_test_wrappers only to build-test.sh.
2) Adds arm64 windows excludes
3) Adds printlastresults to runtest.cmd
4) corrects runsequential in runtest.sh
5) Corrects SequentialRun in runtest.py
6) Minor improvements to printing test results and copying native test binaries
* Address pr feedback
* Add to issues targets for arm64
* Working Pri 0 testing.
* Remove unecessary common msbuild arguments
* add pri1 excludes
* Remove common msbuild args
* Fix silly python3 issue
Commit migrated from https://github.com/dotnet/coreclr/commit/
dbf0bf11d120b2f7837ba767a7836b44474c82a5
Jan Vorlicek [Mon, 8 Oct 2018 13:49:40 +0000 (15:49 +0200)]
Fix SegmentInitialize for OS_PAGE_SIZE > 4k (dotnet/coreclr#20280)
The function was incorrectly rounding the dwCommit down instead of up
to OS_PAGE_SIZE. It accidentally works for OSes where page size is 4096
bytes, because the dwCommit is 4096. But for ARM64 Linux distros where
the page size is 64kB, this was committing zero bytes and so the runtime
initialization was crashing a bit later when it tried to access the
memory it was supposed to be commited.
This problem was introduced in dotnet/coreclr#17769.
Commit migrated from https://github.com/dotnet/coreclr/commit/
340b5708ce38230f1af66acf832547996aa0b2ff
Austin Wise [Mon, 8 Oct 2018 03:16:45 +0000 (20:16 -0700)]
Remove mention of rotor from comments (dotnet/coreclr#20297)
* Remove old reference to Rotor in documentation.
All remaining references relate to rotor's role in CoreCLR history.
* Remove rotor comment from enummem.cpp.
I can find no evidence that the presence of g_pStressLog is conditional
on FEATURE_PAL being defined.
* Remove old todo, DbgDllMain looks for thread detach.
* Update nativepipeline.h comment refernce to rotor.
All unix-like systems except android have FEATURE_DBGIPC_TRANSPORT_DI
defined, hence "most unix-like platforms".
* Update some comments to not refer to Rotor.
* Remove some more references to Rotor from comments.
* Remove old comment.
Though maybe this macro should be removed and everywhere use the & operator.
It appears there are only two places that use this macro.
Commit migrated from https://github.com/dotnet/coreclr/commit/
e57c4fb8ff2346d5420247183b9af2b83184516c
Austin Wise [Mon, 8 Oct 2018 01:58:10 +0000 (18:58 -0700)]
Remove some dead remoting and context static things (dotnet/coreclr#20277)
* Remove IsRemotingIntercepted methods that always return false.
* Remove GetOptionalMembersAllocationSize parameters that are always false.
* Remove references to context static.
Remove references in comments and methodnames.
* Remove RemotingVtsInfo.
Commit migrated from https://github.com/dotnet/coreclr/commit/
eeef1c1379b9f49261f66093b355ac8c12e47485
Viktor Hofer [Sun, 7 Oct 2018 19:21:09 +0000 (21:21 +0200)]
Update buildtools to v3 (dotnet/coreclr#20286)
Commit migrated from https://github.com/dotnet/coreclr/commit/
645faa5b24c32741944cad55f58fd66d6c8abfa4
John Doe [Fri, 5 Oct 2018 00:25:37 +0000 (17:25 -0700)]
Typos (dotnet/corefxdotnet/coreclr#32625)
* Obejct -> Object
* Oberserver -> Observer
* objetcs -> objects
* observeable -> observable
* obsolated -> obsoleted
* occour -> occur
* occurance -> occurrence
* occures -> occurs
* occuring -> occurring
* occurrance -> occurrence
Signed-off-by: dotnet-bot <dotnet-bot@microsoft.com>
Commit migrated from https://github.com/dotnet/coreclr/commit/
6f66b1e068e83b694d92e9c2103fc7292a6e03e7
Andy Ayers [Sat, 6 Oct 2018 18:05:24 +0000 (11:05 -0700)]
JIT: make sure to use normalized type when retyping box temp (dotnet/coreclr#20285)
Take advantage of the fact that `lvaSetStruct` figures out the right
type to use in the IR.
Fixes first part of dotnet/coreclr#20260.
Commit migrated from https://github.com/dotnet/coreclr/commit/
8e880c667e999aa7d9da8d7ea30c2db92e419ba0
Levi Broderick [Sat, 6 Oct 2018 14:58:51 +0000 (07:58 -0700)]
Move BinaryPrimitives into coreclr shared source (dotnet/coreclr#20288)
Commit migrated from https://github.com/dotnet/coreclr/commit/
6b412b2eab5c06499c66553beffbd3f3c12d3ed7
Luqun Lou [Sat, 6 Oct 2018 02:07:48 +0000 (19:07 -0700)]
Add BSTR xplat PInvoke testcase (dotnet/coreclr#20231)
Commit migrated from https://github.com/dotnet/coreclr/commit/
2676f267394392f49611811d488667ea081f2e2c
Levi Broderick [Sat, 6 Oct 2018 02:04:58 +0000 (19:04 -0700)]
Improve performance of span-based ToUpper and related APIs (dotnet/coreclr#20275)
Commit migrated from https://github.com/dotnet/coreclr/commit/
e16ff0bb0426ec02ea29a543ce500f197f7dbf2c
annaaniol [Fri, 7 Sep 2018 17:02:21 +0000 (10:02 -0700)]
Update the dllmap design doc (6)
Commit migrated from https://github.com/dotnet/coreclr/commit/
675ad93afd67ba03513c7c6cb17e5fbceada5be9
annaaniol [Fri, 7 Sep 2018 00:41:51 +0000 (17:41 -0700)]
Update the dllmap design doc (5)
Commit migrated from https://github.com/dotnet/coreclr/commit/
ffd336585f67a90853f802c201e6580661f4df51
annaaniol [Thu, 23 Aug 2018 15:52:34 +0000 (08:52 -0700)]
Update the dllmap design doc (4)
Commit migrated from https://github.com/dotnet/coreclr/commit/
683663b8401432a938822a13de0538300aa3e158
annaaniol [Mon, 13 Aug 2018 20:58:06 +0000 (13:58 -0700)]
Update the dllmap design doc (3)
Commit migrated from https://github.com/dotnet/coreclr/commit/
cfd39bdb4ddfa9ced1297c21d8be68951398d1f2
annaaniol [Sat, 11 Aug 2018 00:32:38 +0000 (17:32 -0700)]
Update the dllmap design doc (2)
Commit migrated from https://github.com/dotnet/coreclr/commit/
0d65fc16b7e379488b4bf8de5051637674d92bcb
annaaniol [Fri, 10 Aug 2018 01:24:02 +0000 (18:24 -0700)]
Update the dllmap design doc
Commit migrated from https://github.com/dotnet/coreclr/commit/
71a5d5b8c36995f6c35a688832f5e7a6a379bee8
annaaniol [Thu, 9 Aug 2018 01:41:12 +0000 (18:41 -0700)]
Add a dllmap design document
Commit migrated from https://github.com/dotnet/coreclr/commit/
8aab4f28a6e4f7f566524ac556b7e32c4082e7a1
Sergey Andreenko [Sat, 6 Oct 2018 00:07:41 +0000 (17:07 -0700)]
Refactoring of struct promotion code for the future fix. (dotnet/coreclr#20216)
Create StructPromotionHelper.
* Add the check for promoted fields with changed type.
`CanPromoteStructType` can fake a field type if the field type is "structs of a single field of scalar types aligned at their natural boundary.". Add a check in debug that when we morph struct field access we have an expected type in the field handle.
Commit migrated from https://github.com/dotnet/coreclr/commit/
768911897f0921ef77ef991088359d248cb99613
Brian Robbins [Fri, 5 Oct 2018 23:44:15 +0000 (16:44 -0700)]
Enable Config-File Based Control of EventPipe (dotnet/coreclr#20238)
Commit migrated from https://github.com/dotnet/coreclr/commit/
457148064c836daa746542f1559b7958d6420c22
Fei Peng [Fri, 5 Oct 2018 22:54:05 +0000 (15:54 -0700)]
Add tests for AVX2 and new intrinsic
Commit migrated from https://github.com/dotnet/coreclr/commit/
54af6bd370c1a93f6bc4041f06822a247f4b6f9a
Egor Chesakov [Fri, 5 Oct 2018 22:38:49 +0000 (15:38 -0700)]
Use IF_DR_2G for "Bit Operations" (IF_EN2L) in src/jit/emitarm64.cpp
Commit migrated from https://github.com/dotnet/coreclr/commit/
ddfd8db0d18f916f87feb2b2fe562d5f6b88e6d8
Brian Sullivan [Fri, 5 Oct 2018 22:37:57 +0000 (15:37 -0700)]
Added method header comments in optcse describing the algorithm
Commit migrated from https://github.com/dotnet/coreclr/commit/
a552cfef25aaad7685e8b0e1968f8b8293be5314
Brian Sullivan [Tue, 25 Sep 2018 20:06:24 +0000 (13:06 -0700)]
Full support for exception sets in value numbering.
New method that add exception sets:
fgValueNumberAddExceptionSet
- fgValueNumberAddExceptionSetForIndirection
- fgValueNumberAddExceptionSetForDivision
- fgValueNumberAddExceptionSetForOverflow
- fgValueNumberAddExceptionSetForCkFinite
Refactoring work added methods:
VNEvalShouldFold - method to decide if constant folding should be performed
EvalUsingMathIdentity - Uses math identities to simplify value number exoressions
Renamed fgValueNumberHelperMethVNFunc to fgValueNumberJitHelperMethodVNFunc
Removed the suffixes from the method headers comments
Commit migrated from https://github.com/dotnet/coreclr/commit/
4a6f0c8f0c706c3a5ed5e98feeca80de1da57b5d
Michal Strehovský [Fri, 5 Oct 2018 10:51:06 +0000 (12:51 +0200)]
Report instantiation argument in non-virtual interface calls (dotnet/coreclr#20257)
The existing code would incorrectly inhibit codegen from generating instantiation argument in non-virtual calls to default interface methods (i.e. those that can happen with the `base` syntax in C#).
Fixes dotnet/coreclr#16775.
Commit migrated from https://github.com/dotnet/coreclr/commit/
27c848e37e9998142b60e776cf5b5d08a3543fe1
John Doe [Fri, 5 Oct 2018 01:56:04 +0000 (18:56 -0700)]
Typos (dotnet/coreclr#20271)
* oportunistically -> opportunistically
* oppportunity -> opportunity
* Oppporunity -> Opportunity
* optinal -> optional
* optimisitic -> optimistic
* optionaly -> optionally
* origianl -> original
* orignally -> originally
* otheriwse -> otherwise
* otherrwise -> otherwise
Commit migrated from https://github.com/dotnet/coreclr/commit/
af0c1f287d31ca3a641151df60baa7371635f508
Jan Vorlicek [Fri, 5 Oct 2018 01:08:51 +0000 (03:08 +0200)]
Remove context statics stuff (dotnet/coreclr#20256)
* Remove context statics stuff part 1
This change removes all context statics stuff from the runtime since
context statics are not supported and this code was obsolete.
* Remove context statics stuff from the debugger code
Commit migrated from https://github.com/dotnet/coreclr/commit/
da6498e6c1013dd38d33e782bc777bd89aa0f0ee
Jonathan Marler [Fri, 5 Oct 2018 01:08:22 +0000 (19:08 -0600)]
Synchronize access to static variable call_count (dotnet/coreclr#20259)
call_count is a static variable that is being read/modified and written to without any synchronization. Fortunately, a critical section is already available that can be leveraged to synchronize access to it.
Commit migrated from https://github.com/dotnet/coreclr/commit/
7f59d17e2741e69bf878b8b168828de3a0a3d12e
Jan Vorlicek [Fri, 5 Oct 2018 00:11:35 +0000 (02:11 +0200)]
Add printing of LoaderAllocator to MethodTable in SOS (dotnet/coreclr#20255)
This change adds printing of LoaderAllocator to MethodTable dump in SOS
for collectible types.
Commit migrated from https://github.com/dotnet/coreclr/commit/
957eceed83cf635fc3146eadc448bf50efde5431
Tomáš Rylek [Thu, 4 Oct 2018 19:29:24 +0000 (21:29 +0200)]
R2RDump fixes for dumping method instance entrypoint table (dotnet/coreclr#20243)
R2RDump fixes for dumping method instance entrypoint table
While investigating Michal's unit test demonstrating a bug in the
CPAOT compiler I found out that R2RDump is broken in multiple
aspects w.r.t. instantiated methods. Parsing of the method
signatures in the instance entrypoint table was just broken
and the R2RMethod was duplicating parts of the signature decoding
and name formatting process.
I created a new flag "normalize" that requests normalization of various R2R
tables in the dump aimed at improving diff quality. I have also
noticed and fixed somewhat weird formatting of method signatures.
As a slight cleanup I have lumped the various dump flags into
a helper class DumpOptions. Last but not least I have renamed "Canon"
to "__Canon".
Thanks
Tomas
Commit migrated from https://github.com/dotnet/coreclr/commit/
030e0af89bb897554acef575075c69aaf5176268
Steve Harter [Thu, 4 Oct 2018 15:26:11 +0000 (10:26 -0500)]
Merge pull request dotnet/coreclr#20252 from steveharter/FixIsAssignableFrom
Fix compat issue with Type.IsAssignableFrom
Commit migrated from https://github.com/dotnet/coreclr/commit/
e43bc521df71513061c7194efc4af4c70a1b9b42
Jan Vorlicek [Thu, 4 Oct 2018 08:26:06 +0000 (10:26 +0200)]
Enable thread statics for collectible classes (dotnet/coreclr#19944)
* Enable thread statics for collectible classes
This change removes checks that were preventing usage of thread statics
in collectible classes and also implements all the necessary changes.
The handles that hold arrays with thread statics are allocated from
LoaderAllocator for collectible classes instead of using the global
strong handle like in the case of non-collectible classes.
The change very much mimics what is done for regular statics.
This change also adds ability to reuse freed handles to the
LoaderAllocator handle table. Freed handle indexes are stored into a
stack and when a new handle allocation is requested, the indices from
this stack are used first.
Due to the code path from which the FreeTLM that in turn frees the
handles is called, I had to modify the critical section flags and also
refactor the handle allocation so that the actual managed array
representing the handle table is allocated out of the critical section.
When I was touching the code, I have also moved the code that was
dealing with handles that are not stored in the LoaderAllocator handle
tables out of the critical section, since there is no point in having it
inside of it.
Commit migrated from https://github.com/dotnet/coreclr/commit/
7559844bbe9e4230217a9a9cf4be8a857531c8c8
Jan Vorlicek [Thu, 4 Oct 2018 08:18:23 +0000 (10:18 +0200)]
Remove AppDomain unload (dotnet/coreclr#20250)
* Remove AppDomain unload
This change removes all code in AppDomain that's related to AppDomain
unloading which is obsolete in CoreCLR. It also removes all calls to the
removed methods.
In few places, I have made the change simpler by taking into account the
fact that there is always just one AppDomain.
Commit migrated from https://github.com/dotnet/coreclr/commit/
11832401739148f1f1e9419cb51180ba5263a41b
Bruce Forstall [Thu, 4 Oct 2018 03:16:28 +0000 (20:16 -0700)]
Merge pull request dotnet/coreclr#20235 from BruceForstall/Disable19361
Disable GitHub_19361 for Linux arm64
Commit migrated from https://github.com/dotnet/coreclr/commit/
0068168531e849cbad8388f00f3f23e58d3a01b4
dotnet-maestro-bot [Thu, 4 Oct 2018 02:38:12 +0000 (19:38 -0700)]
Update CoreClr, CoreFx, CoreSetup, IbcData, PgoData to preview1-27003-01, preview1-27003-02, preview1-27003-01, master-
20181003-0045, master-
20181003-0040, respectively (master) (dotnet/coreclr#20241)
* Update CoreClr, CoreFx, CoreSetup, IbcData, PgoData to preview1-27003-01, preview1-27003-02, preview1-27003-01, master-
20181003-0045, master-
20181003-0040, respectively
* Disabled outdated tests
Commit migrated from https://github.com/dotnet/coreclr/commit/
209bca9c6caf59bc60bffd16a8da5c67c6d6138b
Steve Harter [Wed, 3 Oct 2018 22:52:31 +0000 (17:52 -0500)]
Fix compat issue with Type.IsAssignableFrom
Commit migrated from https://github.com/dotnet/coreclr/commit/
4d227d6f1d3a6032bde52af47099471c38f22840
Fei Peng [Tue, 2 Oct 2018 00:13:02 +0000 (17:13 -0700)]
Implement the remaining AVX2 intrinsic
Commit migrated from https://github.com/dotnet/coreclr/commit/
2689806563fb88c342a037c7da3aba72d43d30e6
Fei Peng [Tue, 2 Oct 2018 00:08:55 +0000 (17:08 -0700)]
Fix AVX2 intrinsic doc
Commit migrated from https://github.com/dotnet/coreclr/commit/
e66c71b5dbc84f016e9ca542690d7853d9bbb1af
Carol Eidt [Wed, 3 Oct 2018 21:18:47 +0000 (14:18 -0700)]
Merge pull request dotnet/coreclr#20173 from fiigii/retest
Optimize some SSE2 intrinsic importation and re-enable tests
Commit migrated from https://github.com/dotnet/coreclr/commit/
bac49ea2198a958f018c8a6b0fb4c1c07561042b
David Mason [Wed, 3 Oct 2018 19:52:32 +0000 (12:52 -0700)]
report the entire generation table in EnumWksGlobalMemoryRegions and EnumSvrGlobalMemoryRegions (dotnet/coreclr#20233)
Commit migrated from https://github.com/dotnet/coreclr/commit/
d4b291c10ace6baf35d2c7b45f50f98d6cea4060
Egor Chesakov [Wed, 3 Oct 2018 17:21:23 +0000 (10:21 -0700)]
Support building cross-architecture components on armel (dotnet/coreclr#20190)
Commit migrated from https://github.com/dotnet/coreclr/commit/
48a8c74e355fad5c1a569b131f4038218c98dfee
Jeremy Koritzinsky [Wed, 3 Oct 2018 16:32:34 +0000 (09:32 -0700)]
Marshal blittable structs via memcpy even if nested within non-blittable struct (dotnet/coreclr#20194)
* Add regression test for dotnet/coreclrdotnet/coreclr#18521.
* Add custom marshaler for fixed buffers that acts as a scalar memory copy of the length of the fixed buffer.
* Remove regression test. Moving it to a unit test in corefx.
* Move attribute class name into classnames.h
* Remove unreachable code left over from debugging.
* Marshal fixed buffers by reusing the field marshaler of the single field to pretend that there are multiple fields consecutively in the structure.
* Remove now-dead code paths.
* Use initializers in FieldMarshaler_NestedValueClass constructor where appropriate.
* Clean up IsFixedBuffer implementation.
* Remove unused GC_PROTECTs.
* Specifically check that the attribute exists, not just that there wasn't an error.
* Fix missing else statement.
* Add asserts so we don't corrupt the heap.
* Add unit test for masked bug (incorrect native size of structure calculated).
* Don't use new behavior on non-blittable fixed buffers.
* Revert "Add unit test for masked bug (incorrect native size of structure calculated)."
This reverts commit dotnet/coreclr@
496eef5906638c3c2696ede0d922a5e707447b4e.
* Use memcpy instead of field emulation.
* Remove unused forward-declared class.
* Clean up code. Refactor one GetMethodTable call I missed.
* Remove now-unneeded custom attribute includes. More diff cleanup.
* Remove unneeded FixedBufferAttribute define.
Commit migrated from https://github.com/dotnet/coreclr/commit/
302630ed5a3730470e9ffeeebcd38c737c03963d
Koundinya Veluri [Wed, 3 Oct 2018 15:52:40 +0000 (08:52 -0700)]
Add MethodImplOptions.AggressiveOptimization and use it for tiering (dotnet/coreclr#20009)
Add MethodImplOptions.AggressiveOptimization and use it for tiering
Part of fix for https://github.com/dotnet/corefx/issues/32235
Workaround for https://github.com/dotnet/coreclr/issues/19751
- Added and set CORJIT_FLAG_AGGRESSIVE_OPT to indicate that a method is flagged with AggressiveOptimization
- For a method flagged with AggressiveOptimization, tiering uses a foreground tier 1 JIT on first call to the method, skipping the tier 0 JIT and call counting
- When tiering is disabled, a method flagged with AggressiveOptimization does not use r2r-pregenerated code
- R2r crossgen does not generate code for a method flagged with AggressiveOptimization
Commit migrated from https://github.com/dotnet/coreclr/commit/
b68296ce2c56188cf2a7bd263903e27c67717702