platform/upstream/dotnet/runtime.git
5 years agoAttempt to fix paths with spaces again (dotnet/coreclr#21837)
Viktor Hofer [Tue, 8 Jan 2019 13:13:48 +0000 (14:13 +0100)]
Attempt to fix paths with spaces again (dotnet/coreclr#21837)

Commit migrated from https://github.com/dotnet/coreclr/commit/b3498fd9788651659b478ce4aad7c9b6bf4eafc2

5 years agoFix path length 255 (dotnet/coreclr#21838)
Dan Moseley [Tue, 8 Jan 2019 06:25:27 +0000 (22:25 -0800)]
Fix path length 255 (dotnet/coreclr#21838)

* Fix path length 255

* Fix assert

* Dead code

Commit migrated from https://github.com/dotnet/coreclr/commit/c885564832facf8a9cdcbe9baa1c7a18321cb9bd

5 years agoUpdate ceemain.cpp (dotnet/coreclr#21869)
Will Cohen [Tue, 8 Jan 2019 06:19:28 +0000 (17:19 +1100)]
Update ceemain.cpp (dotnet/coreclr#21869)

Commit migrated from https://github.com/dotnet/coreclr/commit/13c3af5bae229d426cfcd607e1bfecfb071df4a1

5 years agoCoreRT updates for files moved to shared partition
Jan Kotas [Tue, 8 Jan 2019 02:18:03 +0000 (18:18 -0800)]
CoreRT updates for files moved to shared partition

Signed-off-by: dotnet-bot <dotnet-bot@microsoft.com>
Commit migrated from https://github.com/dotnet/coreclr/commit/b7f67c967a1acb311e7873b515edc92f74b658af

5 years agoMoves ComTypes to shared partition (dotnet/coreclr#21861)
Marek Safar [Tue, 8 Jan 2019 00:57:44 +0000 (01:57 +0100)]
Moves ComTypes to shared partition (dotnet/coreclr#21861)

Commit migrated from https://github.com/dotnet/coreclr/commit/0a2ceb3fd146d9171b8c362aa8679d996d3e5bde

5 years agoFixing ContainCheckHWIntrinsic to ensure that scalar integer operands are the appropr...
Tanner Gooding [Tue, 8 Jan 2019 00:57:34 +0000 (16:57 -0800)]
Fixing ContainCheckHWIntrinsic to ensure that scalar integer operands are the appropriate size (dotnet/coreclr#21641)

* Fixing ContainCheckHWIntrinsic to ensure that scalar integer operands are the appropriate size

* Adding a regression test for issue 21625

* Fixing IsContainableHWIntrinsicOp to use the containing node type (rather than the simd base type) for Scalar intrinsics

* Fixing the containment check for `Sse41.Insert(V128<float>, V128<float>, byte)`

* Cleaning up the isContainableHWIntrinsicOp logic in lowerxarch.cpp

* Restrict containment to genActualType(baseType)

* Formatting

* Removing some comments and simplifying the supportsContainment checks for various HWIntrinsics that take a scalar operand

* Applying formatting patch

Commit migrated from https://github.com/dotnet/coreclr/commit/ccaf35e1e0dc6bbfb86e4fe6b8c24fe8fe346e55

5 years agoCheck GenerateGuidForType argument for null (dotnet/coreclr#21851)
Stephen Toub [Tue, 8 Jan 2019 00:22:14 +0000 (19:22 -0500)]
Check GenerateGuidForType argument for null (dotnet/coreclr#21851)

* Check GenerateGuidForType argument for null

* Also check for RuntimeType

Commit migrated from https://github.com/dotnet/coreclr/commit/c2ac0f95ae6d453634dbe42159ad1f740cbe0958

5 years agoCollect Windows test run logs into testReports.zip file (dotnet/coreclr#21813)
Bruce Forstall [Mon, 7 Jan 2019 22:14:33 +0000 (14:14 -0800)]
Collect Windows test run logs into testReports.zip file (dotnet/coreclr#21813)

* Collect Windows test run logs into testReports.zip file

And upload these to Jenkins, so we can see how the tests ran.

* Archive test Reports even if the test run fails

* Need to use "call" when invoking runtest.cmd batch file

Commit migrated from https://github.com/dotnet/coreclr/commit/59a2e255348ede17f1b57a88abc9fa04eeb2b556

5 years agoFix CharSet on StringBuilder hidden null terminator test (dotnet/coreclr#21853)
Jeremy Koritzinsky [Mon, 7 Jan 2019 22:11:12 +0000 (14:11 -0800)]
Fix CharSet on StringBuilder hidden null terminator test (dotnet/coreclr#21853)

Commit migrated from https://github.com/dotnet/coreclr/commit/fee8d6ad6fc27073f88755dbc066d1aea8da5517

5 years agoActually fix issue dotnet/coreclr#21484 reported by the customer. (dotnet/coreclr...
Mike McLaughlin [Mon, 7 Jan 2019 21:33:29 +0000 (13:33 -0800)]
Actually fix issue dotnet/coreclr#21484 reported by the customer. (dotnet/coreclr#21850)

GC heap globals like ephemeral_heap_segment and finalize_queue are
null/invalid for a server GC. Add a check to skip the workstation GC
memory enumeration if server. The server memory enumeration already
skips if workstation GC.

Commit migrated from https://github.com/dotnet/coreclr/commit/101c99fdfe6c0c348fea615f6388d23a6e397fc6

5 years agoJIT: encapsulate general checks for optimization (dotnet/coreclr#21822)
Andy Ayers [Mon, 7 Jan 2019 21:12:39 +0000 (13:12 -0800)]
JIT: encapsulate general checks for optimization (dotnet/coreclr#21822)

* JIT: encapsulate general checks for optimization

Add methods that answer the general question of whether or not
the jit is optimizing the code it produces.

Use this to replace composite checks for minopts and debug
codegen (the two modes where the jit is not optimizing).

* inline keyword cleanup

Commit migrated from https://github.com/dotnet/coreclr/commit/7d54c590315ad682ed74f9491654720d83532ae7

5 years agoRespect the instrumented code maps passed by the profiler in a rejit (dotnet/coreclr...
David Mason [Mon, 7 Jan 2019 20:53:52 +0000 (12:53 -0800)]
Respect the instrumented code maps passed by the profiler in a rejit (dotnet/coreclr#21786)

We currently do not respect the rejit provided instrumentation maps in DebuggerJitInfo::SetBoundaries, this change updates it to use the rejit map if one exists.

Commit migrated from https://github.com/dotnet/coreclr/commit/e8b934f0b52ecc019fee8ffaa48e658451a84996

5 years agoImprove CustomAttribute (dotnet/coreclr#21832)
Ben Adams [Mon, 7 Jan 2019 19:53:41 +0000 (20:53 +0100)]
Improve CustomAttribute (dotnet/coreclr#21832)

* Reduce local scopes in AddCustomAttributes

* CustomAttribute.cs tidy up

* Less struct copies

Commit migrated from https://github.com/dotnet/coreclr/commit/e5cb6c35fc18dcf2221f56ecb6a78f194c7fcd0c

5 years agoRemove invalid test b21296 (dotnet/coreclr#21507)
Jan Vorlicek [Mon, 7 Jan 2019 18:21:40 +0000 (19:21 +0100)]
Remove invalid test b21296 (dotnet/coreclr#21507)

This test was doing in-place modification of a managed string using
unsafe code which breaks string interning.

Commit migrated from https://github.com/dotnet/coreclr/commit/b3d8246ed6618dd5b291acc9347b07c0ed3a27da

5 years agoPublish symbol packages (dotnet/coreclr#21769)
Sven Boemer [Mon, 7 Jan 2019 16:51:13 +0000 (08:51 -0800)]
Publish symbol packages (dotnet/coreclr#21769)

Commit migrated from https://github.com/dotnet/coreclr/commit/364ea875bbfb9065b15b1496e710c1baca03c1e8

5 years agoMoves StackTrace to shared partition (dotnet/coreclr#21757)
Marek Safar [Mon, 7 Jan 2019 16:07:37 +0000 (17:07 +0100)]
Moves StackTrace to shared partition (dotnet/coreclr#21757)

* Moves StackTrace to shared partition

* Remove obsolete comment

* StackFrame::GetFileName behaves like property, remove SecurityException

* Adjust CoreRT ifdefs, fix names for consistency

Commit migrated from https://github.com/dotnet/coreclr/commit/d5c10c97f827354a83ef2915d31ac4e1c212662f

5 years agoFix missing project error in official build (dotnet/coreclr#21767)
Sven Boemer [Mon, 7 Jan 2019 15:56:04 +0000 (07:56 -0800)]
Fix missing project error in official build (dotnet/coreclr#21767)

In response to https://github.com/dotnet/arcade/pull/1567.
This uses an empty project to work around the new behavior that requires a project file even for restore operations.

Commit migrated from https://github.com/dotnet/coreclr/commit/c0d778417449b2e44ba2fedacd3046f1af755744

5 years agoFix incorrect assignment of READYTORUN_HELPER_[Dbl|Flt][Rem/Round] (dotnet/coreclr...
Tomáš Rylek [Mon, 7 Jan 2019 12:32:04 +0000 (13:32 +0100)]
Fix incorrect assignment of READYTORUN_HELPER_[Dbl|Flt][Rem/Round] (dotnet/coreclr#21836)

Turns out there's a long-standing typo in CoreCLR that reverses
the helper enumeration values for DBL and FLT. This doesn't seem
to be a problem in the CoreCLR repo as such because it solely
uses the legacy identifiers CORINFO_HELP_DBLREM et al. We have
however ported the incorrect helper enumeration values into R2RDump
and ILCompiler. This change immediately fixes R2RDump as it resides
in the same repo, I'll send out the ILCompiler change in
a separate PR.

Commit migrated from https://github.com/dotnet/coreclr/commit/bcbb84df02d73a89dd13ea7fa2257f542202dd81

5 years agoRemove CAS era security checks around resource loads (dotnet/coreclr#21825)
Filip Navara [Mon, 7 Jan 2019 03:16:50 +0000 (04:16 +0100)]
Remove CAS era security checks around resource loads (dotnet/coreclr#21825)

Commit migrated from https://github.com/dotnet/coreclr/commit/ee8bc3272391e46862dd8d27d3e086dc3bf953cf

5 years agoRevert "Fix ilasm exec on paths with spaces (dotnet/coreclr#21819)" (dotnet/coreclr...
Jan Kotas [Sun, 6 Jan 2019 19:15:43 +0000 (11:15 -0800)]
Revert "Fix ilasm exec on paths with spaces (dotnet/coreclr#21819)" (dotnet/coreclr#21835)

This reverts commit dotnet/coreclr@b188e9d354e37e512c5b95bec38f0f06efb4161e.

Commit migrated from https://github.com/dotnet/coreclr/commit/c3a4a5b292d516ea214006ca1b00feb04e40ec1d

5 years agoDelete redundant S.R.InteropServices.PInvokeMap and S.R.InteropServices.PInvokeMarsha...
Jan Kotas [Sun, 6 Jan 2019 16:47:06 +0000 (08:47 -0800)]
Delete redundant S.R.InteropServices.PInvokeMap and S.R.InteropServices.PInvokeMarshal (dotnet/coreclr#21831)

Commit migrated from https://github.com/dotnet/coreclr/commit/fcf2805fd887857ea727b7dd2658848427daaf9c

5 years agoRemove redundant casts in TypeBuilder.CreateTypeNoLock (dotnet/coreclr#21824)
Ben Adams [Sun, 6 Jan 2019 04:25:02 +0000 (05:25 +0100)]
Remove redundant casts in TypeBuilder.CreateTypeNoLock (dotnet/coreclr#21824)

Commit migrated from https://github.com/dotnet/coreclr/commit/c239af7f3cfe1a62137a1c24a4228a69dd2df654

5 years agoMaintain left.Equals(right) order for equality for compat (dotnet/coreclr#21829)
Ben Adams [Sun, 6 Jan 2019 04:24:35 +0000 (05:24 +0100)]
Maintain left.Equals(right) order for equality for compat (dotnet/coreclr#21829)

Commit migrated from https://github.com/dotnet/coreclr/commit/dda6df6ceaf0785c7bfd52fce3084b7f157c9588

5 years agoUpdate BuildTools, CoreClr, CoreFx, PgoData to preview1-03603-01, preview-27305-02...
dotnet-maestro-bot [Sun, 6 Jan 2019 02:04:27 +0000 (18:04 -0800)]
Update BuildTools, CoreClr, CoreFx, PgoData to preview1-03603-01, preview-27305-02, preview.19055.1, master-20190105-0042, respectively (dotnet/coreclr#21749)

Commit migrated from https://github.com/dotnet/coreclr/commit/da2fe0efcb1f022087108abb9c6000561aee8751

5 years ago(Cdotnet/coreclr#7) Use pattern matching `is` rather than `as` with null check (dotne...
Ben Adams [Sun, 6 Jan 2019 01:49:58 +0000 (02:49 +0100)]
(Cdotnet/coreclr#7) Use pattern matching `is` rather than `as` with null check (dotnet/coreclr#21828)

* Use pattern matching `is` rather than `as` with null check

Commit migrated from https://github.com/dotnet/coreclr/commit/d0cdf8813ef099deec3b6940e34f20d1bba054b8

5 years agoinline keyword cleanup
Andy Ayers [Sun, 6 Jan 2019 01:28:24 +0000 (17:28 -0800)]
inline keyword cleanup

Commit migrated from https://github.com/dotnet/coreclr/commit/a24b7a75d2f0b262564c10d69d0db27e3062c61a

5 years agoMove Native Library APIs to NativeLibrary class (dotnet/coreclr#21821)
Swaroop Sridhar [Sun, 6 Jan 2019 00:40:59 +0000 (16:40 -0800)]
Move Native Library APIs to NativeLibrary class (dotnet/coreclr#21821)

Move APIs that manipulate native libraries from
System.Runtime.InteropServices.Marshal class to the new
System.Runtime.InteropServices.NativeLibrary class.

In API review: dotnet/coreclr#32015,
The LoadLibrary APIs were originally Approved to live in
System.Runtime.InteropServices.Marshal class.

However, recently the decision was changed such that the APIs are
in a new NativeLibrary class.

Commit migrated from https://github.com/dotnet/coreclr/commit/110835b1b818b333f27ab76db3f223a03027698a

5 years agoRemove redundant unsafe contexts (dotnet/coreclr#21826)
Ben Adams [Sun, 6 Jan 2019 00:34:25 +0000 (01:34 +0100)]
Remove redundant unsafe contexts (dotnet/coreclr#21826)

Commit migrated from https://github.com/dotnet/coreclr/commit/dcf9f36c21022b8fce374559ec5fea8d11a0852b

5 years agoFix ilasm exec on paths with spaces (dotnet/coreclr#21819)
Viktor Hofer [Sat, 5 Jan 2019 07:39:18 +0000 (08:39 +0100)]
Fix ilasm exec on paths with spaces (dotnet/coreclr#21819)

Commit migrated from https://github.com/dotnet/coreclr/commit/b188e9d354e37e512c5b95bec38f0f06efb4161e

5 years agoJIT: encapsulate general checks for optimization
Andy Ayers [Sat, 5 Jan 2019 01:18:18 +0000 (17:18 -0800)]
JIT: encapsulate general checks for optimization

Add methods that answer the general question of whether or not
the jit is optimizing the code it produces.

Use this to replace composite checks for minopts and debug
codegen (the two modes where the jit is not optimizing).

Commit migrated from https://github.com/dotnet/coreclr/commit/4c68562cbd2f7a33bad60705db9b11e3121d40c2

5 years agoFix misspelling (dotnet/coreclr#21640)
Matt Galbraith [Fri, 4 Jan 2019 23:38:40 +0000 (15:38 -0800)]
Fix misspelling (dotnet/coreclr#21640)

Commit migrated from https://github.com/dotnet/coreclr/commit/83bd6ca494971c399b3fbebee4623d9bf294731d

5 years agoRemove stack marks from GetSatelliteAssembly. (dotnet/coreclr#21812)
Filip Navara [Fri, 4 Jan 2019 23:31:36 +0000 (00:31 +0100)]
Remove stack marks from GetSatelliteAssembly. (dotnet/coreclr#21812)

Commit migrated from https://github.com/dotnet/coreclr/commit/6e986f5ed76701109f83d50df1da53ddb23624ab

5 years agoDelete unused fFullReset argument (dotnet/coreclr#21814)
Jan Kotas [Fri, 4 Jan 2019 22:55:56 +0000 (14:55 -0800)]
Delete unused fFullReset argument (dotnet/coreclr#21814)

Commit migrated from https://github.com/dotnet/coreclr/commit/2301baeda250ecbc557430dca7ea70afdc968d52

5 years agoAvoid passing stack crawl mark unnecessarily deep in the call stack. (dotnet/coreclr...
Filip Navara [Fri, 4 Jan 2019 22:54:06 +0000 (23:54 +0100)]
Avoid passing stack crawl mark unnecessarily deep in the call stack. (dotnet/coreclr#21783)

* Avoid passing stack crawl mark unnecessarily deep in the call stack.

* Move stack crawl from TypeName::GetTypeManaged to RuntimeTypeHandle::GetTypeByName.

Commit migrated from https://github.com/dotnet/coreclr/commit/2ee2cb3a35fe1fa8d2d3b54c6839368ab8c89b73

5 years agoIf the debugger is stopped on a garbage collection event, resuming the threads during...
Andrew Au [Fri, 4 Jan 2019 22:15:55 +0000 (14:15 -0800)]
If the debugger is stopped on a garbage collection event, resuming the threads during detach should simply be setting the event (dotnet/coreclr#21764)

Commit migrated from https://github.com/dotnet/coreclr/commit/509419356160fc419a6bbf1b70f5efb8e1dc4d10

5 years agoMerge pull request dotnet/coreclr#21806 from BruceForstall/CheckTestEnvCall
Bruce Forstall [Fri, 4 Jan 2019 22:14:47 +0000 (14:14 -0800)]
Merge pull request dotnet/coreclr#21806 from BruceForstall/CheckTestEnvCall

Check result of call to TestEnv script

Commit migrated from https://github.com/dotnet/coreclr/commit/0234d6bcfe3c7cf98ba6dbd9d23cdbdcdd0d4a04

5 years agoSupport faster null checks (dotnet/coreclr#21765)
Ben Adams [Fri, 4 Jan 2019 19:38:22 +0000 (20:38 +0100)]
Support faster null checks (dotnet/coreclr#21765)

Commit migrated from https://github.com/dotnet/coreclr/commit/4e82a5801bd804bff0bf6294d7135bbb63df92f6

5 years agoJIT: don't optimize struct copies for call args in debug or minopts (dotnet/coreclr...
Andy Ayers [Fri, 4 Jan 2019 19:05:43 +0000 (11:05 -0800)]
JIT: don't optimize struct copies for call args in debug or minopts (dotnet/coreclr#21792)

The jit will opportunistically optimize away copies for some struct call
arguments, if that argument is a "last use" for the struct (and some other
conditions apply).

In cases like dotnet/coreclr#21544 this leads to confusing debug experiences as inputs
to a call appear to be modified by the call.

Also we really should not be optimizing the code this way in debug or in
minopts codegen modes. So, block this optimization for debug and minopts.

Closes dotnet/coreclr#21544.

Commit migrated from https://github.com/dotnet/coreclr/commit/df4a1854aa42c1e97874b00fe49339e216e30af9

5 years agoFix Windows arm32/arm64 testing (dotnet/coreclr#21809)
Bruce Forstall [Fri, 4 Jan 2019 19:03:25 +0000 (11:03 -0800)]
Fix Windows arm32/arm64 testing (dotnet/coreclr#21809)

* Fix Windows arm32/arm64 testing

After the conversion to runtest.py, we were not getting any
JIT or GC stress mode testing:
1. The generated test env batch file didn't have a ".bat" extension,
so Windows wouldn't execute it.
2. The Python generated temp file was locked, so couldn't be read.

Added more logging.

Commit migrated from https://github.com/dotnet/coreclr/commit/f0c969a072c05c0d602d16d68bc6e130fd17be88

5 years agoSpecify value of __RuntimeId for non-portable Linux test builds in build-test.sh...
Egor Chesakov [Fri, 4 Jan 2019 18:44:00 +0000 (10:44 -0800)]
Specify value of __RuntimeId for non-portable Linux test builds in build-test.sh (dotnet/coreclr#21777)

Commit migrated from https://github.com/dotnet/coreclr/commit/3eb581cf79f0cf195d6395fafd5a8b355a602242

5 years agoAdd StringExtensions.Concat to fix Microsoft.IO.Redist assembly
Stephen Toub [Fri, 4 Jan 2019 02:26:46 +0000 (21:26 -0500)]
Add StringExtensions.Concat to fix Microsoft.IO.Redist assembly

Signed-off-by: dotnet-bot <dotnet-bot@microsoft.com>
Commit migrated from https://github.com/dotnet/coreclr/commit/c90d7ec04e9167cb48d0eb4e49f6b5b6828b2d3a

5 years agoEventPipePayloadDecoder clean-up (dotnet/coreclr#21716)
Pent Ploompuu [Fri, 4 Jan 2019 15:07:46 +0000 (17:07 +0200)]
EventPipePayloadDecoder clean-up (dotnet/coreclr#21716)

* Remove ReadUnalignedGuid

* Make EventPipePayloadDecoder unconditionally little-endian

Commit migrated from https://github.com/dotnet/coreclr/commit/606e36b862a1fa74c04abdd38b8b19752bd29280

5 years agoRemoves AppDomain dependency from TPLETWProvider (dotnet/coreclr#21709)
Marek Safar [Fri, 4 Jan 2019 15:06:00 +0000 (16:06 +0100)]
Removes AppDomain dependency from TPLETWProvider (dotnet/coreclr#21709)

which always returns 1, to make code sharing easier

Commit migrated from https://github.com/dotnet/coreclr/commit/07f1fcce9999990763638d9b545b4c78eb79bd61

5 years agoSkip additional cast from common EC.Run calls (dotnet/coreclr#21789)
Ben Adams [Fri, 4 Jan 2019 14:52:21 +0000 (15:52 +0100)]
Skip additional cast from common EC.Run calls (dotnet/coreclr#21789)

* Skip additional cast from common EC.Run calls

* Unsafe.As

Commit migrated from https://github.com/dotnet/coreclr/commit/027a9105ae2783a7fffd6038bf07a5cf67ba287b

5 years agoReflection performance tweaks & cleanup (dotnet/coreclr#21737)
Jan Kotas [Fri, 4 Jan 2019 09:05:49 +0000 (23:05 -1000)]
Reflection performance tweaks & cleanup (dotnet/coreclr#21737)

- Delete internal "Unsafe" field getters/setters. They performance was very close (within 10%) of the regular getters/setters.
- Made a few performance tweaks in reflection to make reflection faster overall. The regular field getters/setters are faster than what the unsafe ones used to be with this change.

Commit migrated from https://github.com/dotnet/coreclr/commit/a6269391cf04c656e9d472e1101e1ec670ecd605

5 years agoUse ValueStringBuilder instead of StringBuilderCache in PathInternal.Windows.cs
Stephen Toub [Thu, 3 Jan 2019 16:34:52 +0000 (11:34 -0500)]
Use ValueStringBuilder instead of StringBuilderCache in PathInternal.Windows.cs

Signed-off-by: dotnet-bot <dotnet-bot@microsoft.com>
Commit migrated from https://github.com/dotnet/coreclr/commit/7d67f73b7223620b709b2c7e33e0f6e3cef5a7e8

5 years agoAdd test for StringBuilder null terminator implementation detail (dotnet/coreclr...
Jeremy Koritzinsky [Fri, 4 Jan 2019 05:35:53 +0000 (21:35 -0800)]
Add test for StringBuilder null terminator implementation detail (dotnet/coreclr#21800)

* Remove some commented out code.

* Add test verifying that we put a null terminator 2-past the end of the native buffer allocated for a StringBuilder.

Commit migrated from https://github.com/dotnet/coreclr/commit/08019ac94eb8cd57abad4d03c803371290cfe210

5 years agoMerge pull request dotnet/coreclr#21803 from BruceForstall/FixTypo
Bruce Forstall [Fri, 4 Jan 2019 05:12:50 +0000 (21:12 -0800)]
Merge pull request dotnet/coreclr#21803 from BruceForstall/FixTypo

Fix batch script errors running JitOptimizationSensitive tests

Commit migrated from https://github.com/dotnet/coreclr/commit/9f446067444fb0218b4504e2ab6921fd7492d4a2

5 years agoCheck result of call to TestEnv script
Bruce Forstall [Fri, 4 Jan 2019 03:39:07 +0000 (19:39 -0800)]
Check result of call to TestEnv script

If you give an illegal, not executable TestEnv script, then this
will not fail silently.

Commit migrated from https://github.com/dotnet/coreclr/commit/118383661a30bfad6f6c45f2cae034ea05ec3e61

5 years agoFix batch script errors running JitOptimizationSensitive tests
Bruce Forstall [Fri, 4 Jan 2019 03:11:47 +0000 (19:11 -0800)]
Fix batch script errors running JitOptimizationSensitive tests

Simple typo: REN instead of REM, leading to:

"The syntax of the command is incorrect."

Commit migrated from https://github.com/dotnet/coreclr/commit/b68b45451271c270c643ba4d96acf2a72e331647

5 years agoUse Kernel32 instead of api-ms-win-core-* in DllImports in SafeFileHandle.cs
Egor Chesakov [Thu, 3 Jan 2019 20:13:13 +0000 (12:13 -0800)]
Use Kernel32 instead of api-ms-win-core-* in DllImports in SafeFileHandle.cs

Commit migrated from https://github.com/dotnet/coreclr/commit/90a295c24f7f8764ea56670955340e2ddc764b00

5 years agoEliminate some bounds checks in Path (dotnet/coreclr#21721)
Egor Bogatov [Fri, 4 Jan 2019 01:34:39 +0000 (04:34 +0300)]
Eliminate some bounds checks in Path (dotnet/coreclr#21721)

Commit migrated from https://github.com/dotnet/coreclr/commit/0a294abdcff0281da1ad8eeb450b4e812030b269

5 years agoAdds portable version of EncodingTable (dotnet/coreclr#21735)
Marek Safar [Fri, 4 Jan 2019 01:34:03 +0000 (02:34 +0100)]
Adds portable version of EncodingTable (dotnet/coreclr#21735)

* Adds portable version of EncodingTable

Most of the implementation is extracted from CoreRT

* Use string comparer directly

* Remove no longer used COMNlsInfo

* Adds localization support

* Removes FeatureCoreFxGlobalization configuration

* Remove redudant encodings look up from GetEncoding

* Keep Hashtable for nameToCodePage as it does not lock on read

* Replace locked dictionary lookup with short switch

* Include comment with msbuild task link used to generate the data file

Commit migrated from https://github.com/dotnet/coreclr/commit/8d2f4ed72a9d48164a4c8147fe7911e62a5d9594

5 years agoMerge pull request dotnet/coreclr#21619 from CarolEidt/FixDesktopSIMD
Carol Eidt [Fri, 4 Jan 2019 00:28:47 +0000 (16:28 -0800)]
Merge pull request dotnet/coreclr#21619 from CarolEidt/FixDesktopSIMD

Fix desktop SIMD failures

Commit migrated from https://github.com/dotnet/coreclr/commit/10c3e60c863d01f638daa240af957c3c5791cda5

5 years agoMerge pull request dotnet/coreclr#21776 from fiigii/fixAs
Carol Eidt [Thu, 3 Jan 2019 22:52:01 +0000 (14:52 -0800)]
Merge pull request dotnet/coreclr#21776 from fiigii/fixAs

Fix Vector128/256 As<U> intrinsic recognition and exception

Commit migrated from https://github.com/dotnet/coreclr/commit/4f704d172863b50492a4a4254691fe1374a55b62

5 years agoImprove performance of Path.ChangeExtension (dotnet/coreclr#21766)
Stephen Toub [Thu, 3 Jan 2019 21:34:56 +0000 (16:34 -0500)]
Improve performance of Path.ChangeExtension (dotnet/coreclr#21766)

In the common case where it need to replace a non-empty extension with a non-empty extension, it currently incurs a substring without the original extension prior to then concatenating with the new extension.  This PR avoids that.

(As the Path implementation is in corelib, this uses string.FastAllocateString and then formats into it with a span; if we wanted to avoid that, string.Create could also be used.)

* Add internal String.Concat overloads for spans

* Use span-based string.Concat overloads in several places

Commit migrated from https://github.com/dotnet/coreclr/commit/8f91ac8f374d30cd1a1122f78a90c35d7827a64a

5 years agoMerge pull request dotnet/coreclr#21774 from hoyosjs/juhoyosa/event_size
Juan Hoyos [Thu, 3 Jan 2019 21:14:23 +0000 (13:14 -0800)]
Merge pull request dotnet/coreclr#21774 from hoyosjs/juhoyosa/event_size

Add payload size case for GC events

Commit migrated from https://github.com/dotnet/coreclr/commit/48b94195efc8bc607660ec957c481bc7e13ccf62

5 years agoFix Vector128/256 As<U> intrinsic recognition and exception
Fei Peng [Thu, 3 Jan 2019 20:55:35 +0000 (12:55 -0800)]
Fix Vector128/256 As<U> intrinsic recognition and exception

Commit migrated from https://github.com/dotnet/coreclr/commit/ffce0825f794bd7d849a014ff30d71b0f2388781

5 years agoFix GC for collectible array of pure value types (dotnet/coreclr#21782)
Jan Vorlicek [Thu, 3 Jan 2019 20:20:59 +0000 (21:20 +0100)]
Fix GC for collectible array of pure value types (dotnet/coreclr#21782)

For collectible arrays, we enter the mark_object_simple1 method even if
the array contains no pointers so that the reference to LoaderAllocator
can be walked. But we were missing skipping the call to go_through_object
which is both not necessary and it also doesn't work correctly for
objects without pointers (the loop over the fields reports the first 8
bytes of each array element as if it was a pointer).
The fix is to skip the call to go_through_object for objects without
pointers in the mark_object_simple1 and background_mark_simple1.

Commit migrated from https://github.com/dotnet/coreclr/commit/03ab0ca0f81313319f30cfd75ee56dc59d71390c

5 years agoReduce allocation in Index/Range.ToString (dotnet/coreclr#21755)
Stephen Toub [Thu, 3 Jan 2019 20:07:57 +0000 (15:07 -0500)]
Reduce allocation in Index/Range.ToString (dotnet/coreclr#21755)

* Reduce allocation in Index/Range.ToString

* Address PR feedback

Commit migrated from https://github.com/dotnet/coreclr/commit/88eb93abba27e97d5997ad2d6c04b54aeaff5e8f

5 years agoRemove vc-runtime package dependency (dotnet/coreclr#21643)
Egor Chesakov [Thu, 3 Jan 2019 18:06:22 +0000 (10:06 -0800)]
Remove vc-runtime package dependency (dotnet/coreclr#21643)

Commit migrated from https://github.com/dotnet/coreclr/commit/b20917f552cfc6f502648f9342dbdfd7ac0ad91e

5 years agoBring Debug CRT DLLs when build IJW tests (dotnet/coreclr#21699)
Egor Chesakov [Thu, 3 Jan 2019 17:28:33 +0000 (09:28 -0800)]
Bring Debug CRT DLLs when build IJW tests (dotnet/coreclr#21699)

Commit migrated from https://github.com/dotnet/coreclr/commit/8cf62cb77230389c4744b91f1c6ddd60331674ad

5 years agoRemoves the code moved to shared partition
Marek Safar [Thu, 3 Jan 2019 10:51:17 +0000 (11:51 +0100)]
Removes the code moved to shared partition

Commit migrated from https://github.com/dotnet/coreclr/commit/6eecaafdeb8d5870f06f99905b57f260b3c09131

5 years agoMoves Attribute instance bits to shared location (dotnet/corertdotnet/coreclr#6747)
Marek Safar [Wed, 2 Jan 2019 15:25:34 +0000 (16:25 +0100)]
Moves Attribute instance bits to shared location (dotnet/corertdotnet/coreclr#6747)

Signed-off-by: dotnet-bot <dotnet-bot@microsoft.com>
Commit migrated from https://github.com/dotnet/coreclr/commit/8e36b4aba1d63fda1597c365adf9b7b440cf1370

5 years agoDisable the [Intrinsic] check for desktop SIMD
Carol Eidt [Wed, 2 Jan 2019 20:34:57 +0000 (12:34 -0800)]
Disable the [Intrinsic] check for desktop SIMD

Commit migrated from https://github.com/dotnet/coreclr/commit/c5a4a390e53cb30cc5b42f9dc4fb80c5ca579534

5 years agoFix desktop SIMD failures
Carol Eidt [Thu, 20 Dec 2018 19:08:10 +0000 (11:08 -0800)]
Fix desktop SIMD failures

Fix ISA checking to work with desktop.
Also fix Value Numbering jitdump to not assert for struct types without a handle.

Commit migrated from https://github.com/dotnet/coreclr/commit/de287410d790bc93668d4d01a202494087af8885

5 years agoCleanup current culture handling in the unmanaged runtime (dotnet/coreclr#21706)
Jan Kotas [Thu, 3 Jan 2019 13:52:30 +0000 (03:52 -1000)]
Cleanup current culture handling in the unmanaged runtime (dotnet/coreclr#21706)

Large portion of the current culture handling in the unmanaged runtime inherited from desktop has been no-op. The nativeInitCultureAccessors QCall that it used to depend on desktop got (almost) never called in CoreCLR.

- Delete resetting of current culture on threadpool threads. It was needed in desktop because of a very tricky flow of current culture between appdomains. It is superseded by the flowing the current culture via AsyncLocal in CoreCLR.
- Comment out fetch of managed current culture for unmanaged resource lookup. It has number of problems that are not easy to fix. We are not localizing the unmanaged runtime currently anyway, so it is ok to just comment it out.
- Fix the rest to call CultureInfo directly without going through Thread.CurrentThread

Commit migrated from https://github.com/dotnet/coreclr/commit/eff427c02a89e135c38a96032feb3c9a6a13cf5b

5 years agoRemove substring allocation in MethodBase.AppendParameters (dotnet/coreclr#21770)
Stephen Toub [Thu, 3 Jan 2019 13:50:00 +0000 (08:50 -0500)]
Remove substring allocation in MethodBase.AppendParameters (dotnet/coreclr#21770)

Commit migrated from https://github.com/dotnet/coreclr/commit/faf2acefa7d88a446f561b38740a72d8838440a5

5 years agoRemove unnecessary propagation of stack crawl marks. (dotnet/coreclr#21781)
Filip Navara [Thu, 3 Jan 2019 13:46:57 +0000 (14:46 +0100)]
Remove unnecessary propagation of stack crawl marks. (dotnet/coreclr#21781)

Commit migrated from https://github.com/dotnet/coreclr/commit/6f9121bf9e51472780e25d7f50b8c9e46898ad50

5 years agoMerge pull request dotnet/coreclr#21669 from kvochko/arm_cfi_code_offsets
Bruce Forstall [Thu, 3 Jan 2019 02:30:00 +0000 (18:30 -0800)]
Merge pull request dotnet/coreclr#21669 from kvochko/arm_cfi_code_offsets

[Linux/ARM] Fix CFI code offsets in funclet prolog

Commit migrated from https://github.com/dotnet/coreclr/commit/acbfc3d9b0729cc5c2957d5536a894c07b1c4af8

5 years agoRefactor Send to Helix step in Azure DevOps (dotnet/coreclr#21700)
Egor Chesakov [Thu, 3 Jan 2019 01:16:44 +0000 (17:16 -0800)]
Refactor Send to Helix step in Azure DevOps (dotnet/coreclr#21700)

* Move all the test job submission logic into separate file eng/send-to-helix-step.yml.

* Pass IsExternal=true and Creator for public submissions.

* Pass IsExternal=false and HelixAccessToken for internal submissions.

* Pass the parameters to MSBuild via environment.

* Make all the properties names passed to MSBuild "from outside" starting with underscore.

* Specify HelixArchitecture and HelixConfiguration properties.

Commit migrated from https://github.com/dotnet/coreclr/commit/0d128bc36e4de05da32aacca017574be812066df

5 years agoAvoid some unnecessary allocation in MethodBuilder.ToString (dotnet/coreclr#21758)
Stephen Toub [Thu, 3 Jan 2019 00:57:49 +0000 (19:57 -0500)]
Avoid some unnecessary allocation in MethodBuilder.ToString (dotnet/coreclr#21758)

This method already allocates a ton, and it's not going to be hot-path, but it's annoying me showing up in queries for string.Concat usage, so I'm fixing it :)

Commit migrated from https://github.com/dotnet/coreclr/commit/472181f672b21774109f8d3cdcd077556d7393b2

5 years agoReplace string.Format(SR. with SR.Format(SR. (dotnet/coreclr#21763)
Stephen Toub [Thu, 3 Jan 2019 00:57:17 +0000 (19:57 -0500)]
Replace string.Format(SR. with SR.Format(SR. (dotnet/coreclr#21763)

We use SR.Format in almost all places where we format resource strings (without a format provider), but there were a few stragglers.

Commit migrated from https://github.com/dotnet/coreclr/commit/369f53ea121798a65b81e6878c739c6bdcaae895

5 years agoChange a couple string.Replace("a", "b") to string.Replace('a', 'b') (dotnet/coreclr...
Stephen Toub [Thu, 3 Jan 2019 00:56:46 +0000 (19:56 -0500)]
Change a couple string.Replace("a", "b") to string.Replace('a', 'b') (dotnet/coreclr#21768)

The latter is functionally the same but less overhead.

Commit migrated from https://github.com/dotnet/coreclr/commit/922971c5e2a0e74841218dbd8e00f6354ab2b98f

5 years agoUse Alpine container with Node.js in Azure DevOps (dotnet/coreclr#21568)
Egor Chesakov [Wed, 2 Jan 2019 23:36:05 +0000 (15:36 -0800)]
Use Alpine container with Node.js in Azure DevOps (dotnet/coreclr#21568)

* Use Alpine container with Node.js in azure-pipelines.yml
* Enable the dependsOn build_Linux_musl_x64_release in azure-pipelines.yml

Commit migrated from https://github.com/dotnet/coreclr/commit/9f108aad51eb94c3a0c3118481e687543989fa59

5 years agoUse StringBuilderCache in PathInternal.NormalizeDirectorySeparators (dotnet/coreclr...
Stephen Toub [Wed, 2 Jan 2019 23:16:56 +0000 (18:16 -0500)]
Use StringBuilderCache in PathInternal.NormalizeDirectorySeparators (dotnet/coreclr#21760)

When we do need to normalize, we're currently allocating the StringBuilder/char[] for the full path length.  As long as the path length is less than the max cacheable size (360), we'll now use a cached builder.

Commit migrated from https://github.com/dotnet/coreclr/commit/9d159eceee051b9536a26467adb489a6a5c0fa7a

5 years agoAdditional ifdef changes which are ES_BUILD_STANDALONE specific for System.Diagnostic...
Marek Safar [Wed, 2 Jan 2019 19:44:49 +0000 (20:44 +0100)]
Additional ifdef changes which are ES_BUILD_STANDALONE specific for System.Diagnostics.Tracing (dotnet/coreclr#21748)

Commit migrated from https://github.com/dotnet/coreclr/commit/e2a576a7130978dfeca4c100868789eee4adc403

5 years agoReplace Array.Copy(src, dst, int) calls with Array.Copy(src, 0, dst, 0, int) (dotnet...
Stephen Toub [Wed, 2 Jan 2019 19:44:24 +0000 (14:44 -0500)]
Replace Array.Copy(src, dst, int) calls with Array.Copy(src, 0, dst, 0, int) (dotnet/coreclr#21756)

The former calls GetLowerBound(0) on both src and dst, which is unnecessary when the arrays are T[] and thus always have a lower bound of 0.

Commit migrated from https://github.com/dotnet/coreclr/commit/6911791e4614e900fa756ce6fd5348071278229f

5 years agoRemove dummy globalization implementation. (dotnet/corertdotnet/coreclr#6756)
Filip Navara [Wed, 2 Jan 2019 15:00:14 +0000 (16:00 +0100)]
Remove dummy globalization implementation. (dotnet/corertdotnet/coreclr#6756)

Signed-off-by: dotnet-bot <dotnet-bot@microsoft.com>
Commit migrated from https://github.com/dotnet/coreclr/commit/e7ef2ecadc31b1da4196fdb66a5f0485d1bfdf2c

5 years agoAvoid boxing allocation and object[] allocation in BuildTraceFileName (dotnet/coreclr...
Stephen Toub [Wed, 2 Jan 2019 18:41:48 +0000 (13:41 -0500)]
Avoid boxing allocation and object[] allocation in BuildTraceFileName (dotnet/coreclr#21752)

Commit migrated from https://github.com/dotnet/coreclr/commit/0c5ab47942683e87ddc0997636f427d8bd9eb3ef

5 years agoTemporary remove OSX.1012.Amd64.Open and OSX.1012.Amd64 Helix queues in eng/platform...
Egor Chesakov [Wed, 2 Jan 2019 17:10:05 +0000 (09:10 -0800)]
Temporary remove OSX.1012.Amd64.Open and OSX.1012.Amd64 Helix queues in eng/platform-matrix.yml (dotnet/coreclr#21642)

Related issue: https://github.com/dotnet/core-eng/issues/4856

Commit migrated from https://github.com/dotnet/coreclr/commit/3b6d990eef152bac4134318940b08b050982c0f0

5 years agoDelete lstrlen from Unix PAL (dotnet/coreclr#21745)
Jan Kotas [Wed, 2 Jan 2019 14:46:32 +0000 (04:46 -1000)]
Delete lstrlen from Unix PAL (dotnet/coreclr#21745)

strlen/wcslen works just fine.

Commit migrated from https://github.com/dotnet/coreclr/commit/a082f4702540309e832c2ebdf86b15dc798b136b

5 years agoRemove second 'license' word for readability (dotnet/coreclr#21747)
Marlon Regenhardt [Wed, 2 Jan 2019 14:02:20 +0000 (15:02 +0100)]
Remove second 'license' word for readability (dotnet/coreclr#21747)

The license name already has 'license' in the end, the second one is unnecessary.

Commit migrated from https://github.com/dotnet/coreclr/commit/d26e31a51d3a97ac925240c134d08418911c457d

5 years agoSimplify and improve integer overflow checks in Interop (dotnet/coreclr#21732)
Jan Kotas [Wed, 2 Jan 2019 13:12:27 +0000 (03:12 -1000)]
Simplify and improve integer overflow checks in Interop (dotnet/coreclr#21732)

- Delete unnecessary CheckStringLength calls for result of string.Length. Managed strings are guaranteed to be under 2GB bytes, so these checks were unnecessary.
- Add `checked(...)` around buffer size computations that may hit potential integer overflow. It does not look like any of these would cause a bug that would lead to buffer overrun, but it is better to catch these early.

Commit migrated from https://github.com/dotnet/coreclr/commit/a5b1c68d4bb8a14042e93acb8f1032db4703b943

5 years agoUpdate CoreClr, CoreFx to preview-27302-01, preview.19051.1, respectively (dotnet...
dotnet-maestro-bot [Wed, 2 Jan 2019 07:42:13 +0000 (23:42 -0800)]
Update CoreClr, CoreFx to preview-27302-01, preview.19051.1, respectively (dotnet/coreclr#21674)

Commit migrated from https://github.com/dotnet/coreclr/commit/ccaba224b69cc3c334e73226e592dde5864afc14

5 years agoAppContext moved to shared partition - CoreRT specific changes
Jan Kotas [Tue, 1 Jan 2019 20:31:41 +0000 (12:31 -0800)]
AppContext moved to shared partition - CoreRT specific changes

Signed-off-by: dotnet-bot <dotnet-bot@microsoft.com>
Commit migrated from https://github.com/dotnet/coreclr/commit/0de73d34e08f767b118e95fe88e8e98b1fa31379

5 years agostrlen to managed code and vectorize (dotnet/coreclr#21729)
Ben Adams [Wed, 2 Jan 2019 02:21:11 +0000 (03:21 +0100)]
strlen to managed code and vectorize (dotnet/coreclr#21729)

Commit migrated from https://github.com/dotnet/coreclr/commit/4a7a2049a1a985b02fe5983e7e2a8d480270a72b

5 years agoCleanup ArgumentNull_Obj references in unmanaged runtime (dotnet/coreclr#21738)
Jan Kotas [Tue, 1 Jan 2019 22:15:49 +0000 (12:15 -1000)]
Cleanup ArgumentNull_Obj references in unmanaged runtime (dotnet/coreclr#21738)

Commit migrated from https://github.com/dotnet/coreclr/commit/6a3f7e1903c503165b1fbf2e82d2e777453ca8e5

5 years agoTweaks permissions ifdefs in System.Diagnostics.Tracing (dotnet/coreclr#21733)
Marek Safar [Tue, 1 Jan 2019 22:15:36 +0000 (23:15 +0100)]
Tweaks permissions ifdefs in System.Diagnostics.Tracing (dotnet/coreclr#21733)

Commit migrated from https://github.com/dotnet/coreclr/commit/c6c48260173ab7d22d599e60f7ca98e0cfc06ec4

5 years agoMoves AppContext to shared location (dotnet/coreclr#21734)
Marek Safar [Tue, 1 Jan 2019 20:13:31 +0000 (21:13 +0100)]
Moves AppContext to shared location (dotnet/coreclr#21734)

Commit migrated from https://github.com/dotnet/coreclr/commit/0a03aa9b81eeac93a6c6fa238d4123a60009d0f6

5 years agoDelete useless ArgumentNullException message (dotnet/coreclr#21728)
Jan Kotas [Tue, 1 Jan 2019 05:37:11 +0000 (19:37 -1000)]
Delete useless ArgumentNullException message (dotnet/coreclr#21728)

"Object cannot be null" does not add anything over the default "Value cannot be null"

Commit migrated from https://github.com/dotnet/coreclr/commit/a1b757c70f47dbac8a4ca04d2d7861a8a0442e56

5 years agoRemove EventPipeController static constructor (dotnet/coreclr#21718)
Ben Adams [Mon, 31 Dec 2018 17:57:19 +0000 (18:57 +0100)]
Remove EventPipeController static constructor (dotnet/coreclr#21718)

* Remove EventPipeController static constructor

* Don't cache DefaultProviderConfiguration

Commit migrated from https://github.com/dotnet/coreclr/commit/73d7d224ae6fb9b13bb641440c06606f426215cb

5 years agoMoves ExceptionDispatchInfo to shared location (dotnet/coreclr#21725)
Marek Safar [Mon, 31 Dec 2018 17:56:57 +0000 (18:56 +0100)]
Moves ExceptionDispatchInfo to shared location (dotnet/coreclr#21725)

* Moves ExceptionDispatchInfo to shared location

* Use struct for Exception.DispatchState, avoid TLAs in names, misc cleanup

Commit migrated from https://github.com/dotnet/coreclr/commit/eab5fafd4369623932badcc5c3635a5d28998e6a

5 years agoImprove MdUtf8String (dotnet/coreclr#21720)
Ben Adams [Mon, 31 Dec 2018 15:16:54 +0000 (16:16 +0100)]
Improve MdUtf8String (dotnet/coreclr#21720)

* Move MdUtf8String::EqualsCaseSensitive to managed code

* Move MdUtf8String.ToString to safe code

* Use Encoding.UTF8.GetString

Commit migrated from https://github.com/dotnet/coreclr/commit/e52aaee4fd770bfe728d35e10e51cafb257dec92

5 years agoAdd license, keep more of the CriticalHandle logic in the shared file
Jan Kotas [Mon, 31 Dec 2018 07:18:23 +0000 (23:18 -0800)]
Add license, keep more of the CriticalHandle logic in the shared file

Commit migrated from https://github.com/dotnet/coreclr/commit/18d3d48f1148ff1e4742518916226767e6520cf1

5 years agoMoves CriticalHandle to shared location
Marek Safar [Sun, 30 Dec 2018 22:29:35 +0000 (23:29 +0100)]
Moves CriticalHandle to shared location

Commit migrated from https://github.com/dotnet/coreclr/commit/e4959bbc9127d4635a7f38e9aa9dd4a74d0e2703

5 years agoFix CoreRT build breaks
Jan Kotas [Sun, 30 Dec 2018 09:30:48 +0000 (01:30 -0800)]
Fix CoreRT build breaks

Signed-off-by: dotnet-bot <dotnet-bot@microsoft.com>
Commit migrated from https://github.com/dotnet/coreclr/commit/9b2db85a3d6671fd033dc2c690698f6bc6ee1241

5 years agoReadability improvement in MemoryStream (dotnet/coreclr#21710)
Marek Safar [Mon, 31 Dec 2018 05:58:29 +0000 (06:58 +0100)]
Readability improvement in MemoryStream (dotnet/coreclr#21710)

Commit migrated from https://github.com/dotnet/coreclr/commit/89b9cc3792a20c4657521b337a1bc7c4271e1a88

5 years agoDon't Sleep(1) in some spin-wait loops (dotnet/coreclr#21722)
Koundinya Veluri [Mon, 31 Dec 2018 05:56:54 +0000 (21:56 -0800)]
Don't Sleep(1) in some spin-wait loops (dotnet/coreclr#21722)

- In spin-wait loops that are not expected to last too long, Sleep(1) significantly delays threads from completing the operation
- From eliminating Sleep(1) in such spin-wait loops, there can be a tradeoff, better fairness vs worse throughput, because Sleep(1) removes threads from contention and in some cases fewer threads can make faster progress at the cost of delaying the Sleep(1) threads relatively significantly. Eliminating the Sleep(1) in such spin-wait loops seems to be a good tradeoff.

Commit migrated from https://github.com/dotnet/coreclr/commit/7bd31ac770062fdcf75ad19dabcd7c8ba60bc29c

5 years agoRemove parsing from GUID constants (dotnet/coreclr#21717)
Pent Ploompuu [Mon, 31 Dec 2018 05:43:09 +0000 (07:43 +0200)]
Remove parsing from GUID constants (dotnet/coreclr#21717)

Commit migrated from https://github.com/dotnet/coreclr/commit/bac3ac897c0bfe943ca27fd8ca9188d1c74d1643