platform/upstream/dotnet/runtime.git
8 years agoRemove useless gtSetFlags calls
Mike Danes [Wed, 15 Jun 2016 18:06:36 +0000 (21:06 +0300)]
Remove useless gtSetFlags calls

For xarch `gtSetFlags` returns true and that makes `genIntToIntCast` use an `and` instruction instead of `mov`/`movzx`. This serves no purpose as no code ever calls `gtRequestSetFlags` on cast nodes nor does `GT_JTRUE` expects a cast node as its operand.

`gtSetFlags` seems to be a leftover from the legacy codegen.

Commit migrated from https://github.com/dotnet/coreclr/commit/845d34814cbe4f0f8cd342d04bd47fc7ef1c79b2

8 years agoMerge pull request dotnet/coreclr#5773 from Maoni0/grow_card_2
Maoni Stephens [Wed, 15 Jun 2016 00:38:55 +0000 (17:38 -0700)]
Merge pull request dotnet/coreclr#5773 from Maoni0/grow_card_2

Making the fix of runtime suspension check complete

Commit migrated from https://github.com/dotnet/coreclr/commit/488c377745cd2cbdfac711d2199dfeefeb24c5f1

8 years agoMerge pull request dotnet/coreclr#5803 from dotnet-bot/from-tfs
Jan Kotas [Wed, 15 Jun 2016 00:33:12 +0000 (17:33 -0700)]
Merge pull request dotnet/coreclr#5803 from dotnet-bot/from-tfs

Merge changes from TFS

Commit migrated from https://github.com/dotnet/coreclr/commit/9ea104961f899c3b092bf958fa21a7e07e493c09

8 years agoMy last fix of checking whether the runtime was suspended was incomplete.
Maoni0 [Mon, 13 Jun 2016 21:57:12 +0000 (14:57 -0700)]
My last fix of checking whether the runtime was suspended was incomplete.
I needed to check at the 3 other places. Before the software write watch
implementation, this check was in the write barrier code itself and was
doing the right thing. So I am just using the same thing (ie, IsGCThread)
to check whether the runtime is suspended.

Commit migrated from https://github.com/dotnet/coreclr/commit/f1aeb18e104cf02439c948ab5f20cf4bc8a27b03

8 years agoFix full framework build break
Jan Kotas [Tue, 14 Jun 2016 22:48:53 +0000 (15:48 -0700)]
Fix full framework build break

[tfs-changeset: 1612754]

Commit migrated from https://github.com/dotnet/coreclr/commit/9b01b5fb1c61b62ab0bf4f9e9fb33f55cfa85a08

8 years agoMerge pull request dotnet/coreclr#5798 from wtgodbe/remCovr
William Godbe [Tue, 14 Jun 2016 21:18:36 +0000 (14:18 -0700)]
Merge pull request dotnet/coreclr#5798 from wtgodbe/remCovr

Remove unecessary coverage arg passed to coreclr test run

Commit migrated from https://github.com/dotnet/coreclr/commit/7516e0cce43f41ffef1f3d6c4eaaef3265a76dbe

8 years agoRemove unecessary coverage arg passed to coreclr test run
wtgodbe [Tue, 14 Jun 2016 21:06:45 +0000 (14:06 -0700)]
Remove unecessary coverage arg passed to coreclr test run

Commit migrated from https://github.com/dotnet/coreclr/commit/8442c3e1881315d207404e1e3e99840b15fc4e9f

8 years agoAdd missing inttypes header for musl-libc (dotnet/coreclr#5729)
Peter Jas [Tue, 14 Jun 2016 20:56:27 +0000 (23:56 +0300)]
Add missing inttypes header for musl-libc (dotnet/coreclr#5729)

Also replaced the usages of `__unit64_t` and `__int64_t` with
`uint64_t` and `int64_t` respectively.

Commit migrated from https://github.com/dotnet/coreclr/commit/453b4e92c5f37e0ca88f6e32e5cc10c124fd678d

8 years agoMerge pull request dotnet/coreclr#5791 from swgillespie/bash-bracket
Sean Gillespie [Tue, 14 Jun 2016 19:59:10 +0000 (12:59 -0700)]
Merge pull request dotnet/coreclr#5791 from swgillespie/bash-bracket

Fix bracket spacing in runtest script

Commit migrated from https://github.com/dotnet/coreclr/commit/ea91d468a7f6f2aa9306e9215dfd2686835c978b

8 years agoFix incorrect buffer limits in Module.FullyQualifiedName QCall (dotnet/coreclr#5753)
Jan Kotas [Tue, 14 Jun 2016 19:21:45 +0000 (12:21 -0700)]
Fix incorrect buffer limits in Module.FullyQualifiedName QCall (dotnet/coreclr#5753)

Commit migrated from https://github.com/dotnet/coreclr/commit/45c827a17a746c5caba200594021ddb38743a711

8 years agoMerge pull request dotnet/coreclr#5695 from AlexGhiondea/DefaultToLatest
Wes Haggard [Tue, 14 Jun 2016 18:33:21 +0000 (11:33 -0700)]
Merge pull request dotnet/coreclr#5695 from AlexGhiondea/DefaultToLatest

Default to latest behavior when a TFM is not specified

Commit migrated from https://github.com/dotnet/coreclr/commit/8c92c1d4c67a149faafd5d79536b0e15fed60fba

8 years agoMerge pull request dotnet/coreclr#5792 from wtgodbe/groovyQuote
William Godbe [Tue, 14 Jun 2016 17:49:02 +0000 (10:49 -0700)]
Merge pull request dotnet/coreclr#5792 from wtgodbe/groovyQuote

Remove extra quote from runtest arg in coverage job

Commit migrated from https://github.com/dotnet/coreclr/commit/fb9faf936f1c390acc41df122fe250a8a2af51c9

8 years agoRemove extra quote from runtest arg in coverage job
wtgodbe [Tue, 14 Jun 2016 17:45:49 +0000 (10:45 -0700)]
Remove extra quote from runtest arg in coverage job

Commit migrated from https://github.com/dotnet/coreclr/commit/ca511a4b87db7792d4040ea61850348caa114744

8 years agoFix bracket spacing in runtest script
Sean Gillespie [Tue, 14 Jun 2016 17:40:21 +0000 (10:40 -0700)]
Fix bracket spacing in runtest script

Commit migrated from https://github.com/dotnet/coreclr/commit/c93aaa4970c35bf1b70d23a4e28323fa3b353be8

8 years agoMerge pull request dotnet/coreclr#5789 from kyulee1/fixgchole
Kyungwoo Lee [Tue, 14 Jun 2016 17:00:20 +0000 (10:00 -0700)]
Merge pull request dotnet/coreclr#5789 from kyulee1/fixgchole

ARM64: Fix a GC hole for Indirect Branch

Commit migrated from https://github.com/dotnet/coreclr/commit/44ad10cdc8bb87814c049f1cc51bab73048424fb

8 years agoMerge pull request dotnet/coreclr#5787 from dotnet-bot/UpdateDependencies20160614051831
Wes Haggard [Tue, 14 Jun 2016 15:48:40 +0000 (08:48 -0700)]
Merge pull request dotnet/coreclr#5787 from dotnet-bot/UpdateDependencies20160614051831

Updating External dependencies to rc4-24214-00

Commit migrated from https://github.com/dotnet/coreclr/commit/723196a772320381c0d2117c5fa9177ee0b38224

8 years agoARM64: Fix a GC hole for Indirect Branch
Kyungwoo Lee [Tue, 14 Jun 2016 14:50:40 +0000 (07:50 -0700)]
ARM64: Fix a GC hole for Indirect Branch

`br reg` was handled like a regular call under `IF_BR_1B` resulting in
`emitOutputCall` which updates GC vars/regs.
This is only true when this branch is used for a tail-call.
We used the same logic for indirect jump for switch expansion, which is
incorrect.
The fix is to correct instruction category so that such indirect jump is
handled same as an normal instruction under `IF_BR_1A`.

This fixes a part of https://github.com/dotnet/coreclr/issues/4877.
The failing point from the description is now passed, but still another
consistency failure far later on after tests are discovered/started.

Commit migrated from https://github.com/dotnet/coreclr/commit/8975060bd5ef7ab2b0bd9f4b34d89cba1130a6b3

8 years agoLink libintl in case of Alpine (dotnet/coreclr#5731)
Peter Jas [Tue, 14 Jun 2016 12:19:40 +0000 (15:19 +0300)]
Link libintl in case of Alpine (dotnet/coreclr#5731)

This delta detects Alpine Linux by using `uname -v` (kernel version)
and add the `libintl` in the linker list. This is because `gettext` is
not part of (per-installed in) Alpine Linux but available via the
package manager. To build CoreCLR, `gettext-dev` is one unlisted
per-requisite.

Commit migrated from https://github.com/dotnet/coreclr/commit/11a5971485bf7acad656b9ba9f8514e121da4bf1

8 years agoUpdating External dependencies to rc4-24214-00
dotnet-bot [Tue, 14 Jun 2016 05:18:31 +0000 (05:18 +0000)]
Updating External dependencies to rc4-24214-00

Commit migrated from https://github.com/dotnet/coreclr/commit/c19e26f614bd29daec59129b5edca349f81f732d

8 years agoRefactor MethodTable::ContainsStackPtr (dotnet/coreclr#5754)
Jan Kotas [Tue, 14 Jun 2016 02:33:53 +0000 (19:33 -0700)]
Refactor MethodTable::ContainsStackPtr (dotnet/coreclr#5754)

- Rename ContainsStackPtr to IsByRefLike. It is the term used for this kind of types in ECMA spec.
- Change the check to be based on flag instead of hard coded list of types
- Remove redundant unused method of the same name on EEClass

Commit migrated from https://github.com/dotnet/coreclr/commit/7f7d8276e65059a37001aaa5ce9af7e82249f4a0

8 years agoFix PAL executable allocator locking (dotnet/coreclr#5770)
Jan Vorlicek [Mon, 13 Jun 2016 23:11:09 +0000 (01:11 +0200)]
Fix PAL executable allocator locking (dotnet/coreclr#5770)

We call the ExecutableAllocator from two places in PAL. One is the
VirtualAlloc when the allocation type contains MEM_RESERVE_EXECUTABLE.
The other is MAPMapPEFile.
While the former is called inside of the virtual_critsec critical section,
the latter doesn't take that critical section and so in some race cases,
we were returning the same address twice - once for VirtualAlloc and
once for MAPMapPEFile. That resulted in strange memory corruption cases.
The fix is to use the same critical section for the MAPMapPEFile too.

I am also reverting the change in the virtual commit that was made when
we have thought that the culprit might be in the mprotect.

Commit migrated from https://github.com/dotnet/coreclr/commit/a3676dd03e21501c7565c8b402a21d4f5a1428c6

8 years agoMerge pull request dotnet/coreclr#5702 from mjsabby/master
Kshama Pawar [Mon, 13 Jun 2016 22:48:02 +0000 (15:48 -0700)]
Merge pull request dotnet/coreclr#5702 from mjsabby/master

Add Profiling APIs that fail on non-Windows OS

Commit migrated from https://github.com/dotnet/coreclr/commit/d0e2f7ebec30be026153fac8f14999e92b196df0

8 years agoMerge pull request dotnet/coreclr#5766 from dotnet/revert-5680-devel/arm-ci-cross...
Jarret Shook [Mon, 13 Jun 2016 20:23:57 +0000 (13:23 -0700)]
Merge pull request dotnet/coreclr#5766 from dotnet/revert-5680-devel/arm-ci-cross-build

Revert "ARM-CI: Convert Linux ARM emulator CI check to cross build"

Commit migrated from https://github.com/dotnet/coreclr/commit/15643e98e3e17e13cfa3876cebbc5ad5c1091435

8 years agoRevert "ARM-CI: Convert Linux ARM emulator CI check to cross build"
Matt Mitchell [Mon, 13 Jun 2016 20:20:46 +0000 (13:20 -0700)]
Revert "ARM-CI: Convert Linux ARM emulator CI check to cross build"

Commit migrated from https://github.com/dotnet/coreclr/commit/bf7c58c9b5ef79f38b941b94e1178189dfeb91e3

8 years agoMerge pull request dotnet/coreclr#5764 from wtgodbe/coverage
William Godbe [Mon, 13 Jun 2016 20:08:10 +0000 (13:08 -0700)]
Merge pull request dotnet/coreclr#5764 from wtgodbe/coverage

Update coverage test to have correct configuration for coreFX tests

Commit migrated from https://github.com/dotnet/coreclr/commit/492d7243969f18bd2369880bddcb12c6e0cae8ed

8 years agoMerge pull request dotnet/coreclr#5762 from swgillespie/ci-longgc
Sean Gillespie [Mon, 13 Jun 2016 20:04:37 +0000 (13:04 -0700)]
Merge pull request dotnet/coreclr#5762 from swgillespie/ci-longgc

Pass --long-gc and --gcsimulator to long GC and GCSimulator CI jobs, respectively

Commit migrated from https://github.com/dotnet/coreclr/commit/6f0e956dda5b2463afdf81bd57932e07e4b1268b

8 years agoUpdate coverage test to have correct configuration for coreFX tests
wtgodbe [Mon, 13 Jun 2016 20:03:46 +0000 (13:03 -0700)]
Update coverage test to have correct configuration for coreFX tests

Commit migrated from https://github.com/dotnet/coreclr/commit/ea38b376f0a1b2d4afc6e145374a53e594810504

8 years agoDelete bad assert (dotnet/coreclr#5757)
Jan Kotas [Mon, 13 Jun 2016 19:46:15 +0000 (12:46 -0700)]
Delete bad assert (dotnet/coreclr#5757)

Commit migrated from https://github.com/dotnet/coreclr/commit/e31c3264304b1401476b7a1eca35dd32cf983640

8 years agoMerge pull request dotnet/coreclr#5713 from wtgodbe/mutex
William Godbe [Mon, 13 Jun 2016 18:37:38 +0000 (11:37 -0700)]
Merge pull request dotnet/coreclr#5713 from wtgodbe/mutex

Keep mutex alive to avoid race condition in openmutexpos4 test

Commit migrated from https://github.com/dotnet/coreclr/commit/8ffd7279f2242be6d4b27d1fdb3f04d5947bf1d1

8 years agoDelete unnecessary cruft from internal mscorlib reference assembly (dotnet/coreclr...
Jan Kotas [Mon, 13 Jun 2016 18:01:02 +0000 (11:01 -0700)]
Delete unnecessary cruft from internal mscorlib reference assembly (dotnet/coreclr#5756)

Commit migrated from https://github.com/dotnet/coreclr/commit/ac9b3352573bfbc72dc6b01200825f3b0cb34a94

8 years agoPass --long-gc and --gcsimulator to long GC and GCSimulator CI jobs, respectively
Sean Gillespie [Mon, 13 Jun 2016 17:36:12 +0000 (10:36 -0700)]
Pass --long-gc and --gcsimulator to long GC and GCSimulator CI jobs, respectively

Commit migrated from https://github.com/dotnet/coreclr/commit/f522b5087d98ac18817c88212fd6d5fd10eda68b

8 years agoKeep mutex alive to avoid race condition in openmutexpos4 test
wtgodbe [Fri, 10 Jun 2016 22:57:07 +0000 (15:57 -0700)]
Keep mutex alive to avoid race condition in openmutexpos4 test

Commit migrated from https://github.com/dotnet/coreclr/commit/616afb6d1f67062b012e988383df7e1b0032aefe

8 years agoSpecialize Comparer<T> for enums to avoid boxing (dotnet/coreclr#5503)
James Ko [Mon, 13 Jun 2016 01:41:33 +0000 (21:41 -0400)]
Specialize Comparer<T> for enums to avoid boxing (dotnet/coreclr#5503)

Commit migrated from https://github.com/dotnet/coreclr/commit/f6cd99c01e8d206ac9b33844857e98753dd61dd8

8 years agoPartial revert "Fix problem with virtual memory commit in OOM scenario on Linux ...
Jan Kotas [Sun, 12 Jun 2016 14:18:22 +0000 (07:18 -0700)]
Partial revert "Fix problem with virtual memory commit in OOM scenario on Linux (dotnet/coreclr#5609)" (dotnet/coreclr#5744)

dotnet/coreclr#5609 is suspect to cause intermittent crashes on OS X. Keep the fix for Linux, but revert to using the original code on OS X.

Commit migrated from https://github.com/dotnet/coreclr/commit/de69718b1500d1d41c450bd61ab81c9eca152ffe

8 years agoUndo StompWriteBarrierResize reordering (dotnet/coreclr#5740)
Jan Kotas [Sun, 12 Jun 2016 04:27:51 +0000 (21:27 -0700)]
Undo StompWriteBarrierResize reordering (dotnet/coreclr#5740)

The recent commit introduced race by changing where StompWriteBarrierResize is called relative to other global state updates. Revert this change to fix the intermittent crashes that we are seeing because of that. We will look at fixing the theoretical problem that this reordering was trying to address in better way separately.

Commit migrated from https://github.com/dotnet/coreclr/commit/63d9a2e9ecffa27e15c31856868b76e2055aee87

8 years agoAdd check for gnu/lib-names.h (dotnet/coreclr#5727)
Peter Jas [Sun, 12 Jun 2016 02:00:54 +0000 (05:00 +0300)]
Add check for gnu/lib-names.h (dotnet/coreclr#5727)

The header `<gnu/lib-names.h>` is not present on musl-libc based OSes.
Those names are not listed in any system header and this is deemed
irrelevant to have such a header in musl according to:
http://www.openwall.com/lists/musl/2013/11/09/1

Commit migrated from https://github.com/dotnet/coreclr/commit/af687f4600df72a103b1e0bb83d2b26a1d26a499

8 years agoCheck for unavailable cache-size macro (dotnet/coreclr#5728)
Peter Jas [Sun, 12 Jun 2016 01:59:50 +0000 (04:59 +0300)]
Check for unavailable cache-size macro (dotnet/coreclr#5728)

In musl-libc world _SC_LEVEL1_DCACHE_SIZE is undefined.

Commit migrated from https://github.com/dotnet/coreclr/commit/d85c8560b06a5df27aef342a9f94fa33c2ec03b8

8 years agoCorrect comment (dotnet/coreclr#5738)
Jan Kotas [Sun, 12 Jun 2016 01:59:28 +0000 (18:59 -0700)]
Correct comment (dotnet/coreclr#5738)

Commit migrated from https://github.com/dotnet/coreclr/commit/b0d17dcf18ca4e62b8cd10427d8b7c6cf5a26da1

8 years agoMerge pull request dotnet/coreclr#5544 from vancem/EtwSessionFix
Vance Morrison [Sat, 11 Jun 2016 19:37:08 +0000 (12:37 -0700)]
Merge pull request dotnet/coreclr#5544 from vancem/EtwSessionFix

Fix a problem where stale old, closed ETW sessions might be turned on.

Commit migrated from https://github.com/dotnet/coreclr/commit/1e54f44cc1736cea6c636f5138c733879d4dd1c2

8 years agoTypedef __ptrace_request for musl-libc (dotnet/coreclr#5730)
Peter Jas [Sat, 11 Jun 2016 18:23:03 +0000 (21:23 +0300)]
Typedef __ptrace_request for musl-libc (dotnet/coreclr#5730)

Ref: http://www.openwall.com/lists/musl/2015/10/01/3

Commit migrated from https://github.com/dotnet/coreclr/commit/7261cf7f5e6abd89add023dbcf5c1bc9ccac67b6

8 years agoAdd check for sys/sysctl.h (dotnet/coreclr#5726)
Peter Jas [Sat, 11 Jun 2016 18:05:47 +0000 (21:05 +0300)]
Add check for sys/sysctl.h (dotnet/coreclr#5726)

On some operating systems `<sys/sysctl.h>`is not present yet `sysct`
function in available. One example is Alpine Linux which uses musl-libc
as opposed to GNU libc.

Ref: dotnet/corefxdotnet/coreclr#6253

Commit migrated from https://github.com/dotnet/coreclr/commit/0eafec3e1065ba68c10f065d2713aaea0f75c160

8 years agoAdd Profiling APIs that fail on non-Windows OS
Mukul Sabharwal [Fri, 10 Jun 2016 20:36:07 +0000 (13:36 -0700)]
Add Profiling APIs that fail on non-Windows OS

Commit migrated from https://github.com/dotnet/coreclr/commit/5938c8da43cc179f6965f30f18d32d25c5fffd98

8 years agoDo not use fragile native image content when generating R2R images (dotnet/coreclr...
Jan Kotas [Sat, 11 Jun 2016 14:49:03 +0000 (07:49 -0700)]
Do not use fragile native image content when generating R2R images (dotnet/coreclr#5715)

Commit migrated from https://github.com/dotnet/coreclr/commit/e266aff51403794bb2bd925a7ebb1ea53b119575

8 years agoUpdates tryrun.cmake for ARM / ARM (softfp) (dotnet/coreclr#5673)
Jonghyun Park [Sat, 11 Jun 2016 13:30:10 +0000 (22:30 +0900)]
Updates tryrun.cmake for ARM / ARM (softfp) (dotnet/coreclr#5673)

While fixing dotnet/coreclr#5316 (PR dotnet/coreclr#5317, PR dotnet/coreclr#5323), all the features related with PROCFS
are disabled in ARM and ARM (softfp) cross build.

As a result, the collision avodance logic in GetProcessIdDisambiguationKey is disabled,
which leads to random coreclr_initialize failures
(CLR failed to initialize itself when the previous execution of CLR with the same PID
abnormally terminates)

This commit tries to re-enable the relevant features for ARM and ARM (softfp) cross-build.

Since the ARM/Linux emulator (which is the current reference in use) supports
/proc/self/stat, /proc/self/status, /proc/self/maps, this commit re-enables
three relevant features (HAVE_PROCFS_STAT, HAVE_PROCFS_STATUS, HAVE_PROCFS_MAPS).

This commit tries to fix dotnet/coreclr#5583.

Commit migrated from https://github.com/dotnet/coreclr/commit/c265ae38157f8543f9100c5f076d4dfa953766c7

8 years agoJapaneseCalendar: Use Registry.LocalMachine instead of RegistryKey.GetBaseKey(Registr...
Justin Van Patten [Sat, 11 Jun 2016 13:07:56 +0000 (06:07 -0700)]
JapaneseCalendar: Use Registry.LocalMachine instead of RegistryKey.GetBaseKey(RegistryKey.HKEY_LOCAL_MACHINE) (dotnet/coreclr#5725)

JapaneseCalendar is the only code outside of the Registry code that
calls RegistryKey.GetBaseKey(RegistryKey.HKEY_LOCAL_MACHINE) to get a
RegistryKey instance for the local machine hive. Everywhere else uses
Registry.LocalMachine. Update JapaneseCalendar to match, which also
avoids the unnecessary RegistryKey/SafeRegistryHandle allocations.

Commit migrated from https://github.com/dotnet/coreclr/commit/59e0c0e5ac45986e8345043f53198f16a44191b4

8 years agoMerge pull request dotnet/coreclr#5680 from prajwal-aithal/devel/arm-ci-cross-build
Jarret Shook [Sat, 11 Jun 2016 13:07:39 +0000 (06:07 -0700)]
Merge pull request dotnet/coreclr#5680 from prajwal-aithal/devel/arm-ci-cross-build

ARM-CI: Convert Linux ARM emulator CI check to cross build

Commit migrated from https://github.com/dotnet/coreclr/commit/0c7ac3bc7cf532ce4d6dd75909439bd69f871de8

8 years agoRemove obsolete Registry.DynData field from System.Private.CoreLib (dotnet/coreclr...
Justin Van Patten [Sat, 11 Jun 2016 13:06:22 +0000 (06:06 -0700)]
Remove obsolete Registry.DynData field from System.Private.CoreLib (dotnet/coreclr#5724)

Registry is internal in System.Private.CoreLib due to being pulled-in
by the dependency closure. The obsolete DynData field is only valid
on Win9X, so there's no need to allocate it and keep it around in
CoreCLR. Remove it from System.Private.CoreLib with an ifdef, along
with other references to the HKEY_DYN_DATA hive.

Commit migrated from https://github.com/dotnet/coreclr/commit/0af0ffb17e428a3570e1ae55bfcceb78bdc8eb93

8 years agoARM-CI: Convert Linux ARM emulator CI check to cross build
Prajwal A N [Fri, 10 Jun 2016 06:03:16 +0000 (15:03 +0900)]
ARM-CI: Convert Linux ARM emulator CI check to cross build

* Previously used emulated build took a lot of time leading to timeout errors
* Changing this CI check to build using cross build

Signed-off-by: Prajwal A N <an.prajwal@samsung.com>
Commit migrated from https://github.com/dotnet/coreclr/commit/8770667916f3a87279b1871221341f6ef55755f8

8 years agoRemove non-generic Stack from System.Private.CoreLib (dotnet/coreclr#5703)
Justin Van Patten [Sat, 11 Jun 2016 05:15:43 +0000 (22:15 -0700)]
Remove non-generic Stack from System.Private.CoreLib (dotnet/coreclr#5703)

The non-generic Stack class only exists internally in
System.Private.CoreLib because it is being used in the Environment
class in one place for resource lookup and therefore is being
pulled-in by the dependency closure. It can be removed by using
List<string> instead.

Commit migrated from https://github.com/dotnet/coreclr/commit/9af15d39772b66ebe6d15d60a8737f46a07beb49

8 years agoMerge pull request dotnet/coreclr#5707 from kouvel/BgMarkFreeObjectAdvanceFix
Koundinya Veluri [Sat, 11 Jun 2016 01:43:31 +0000 (18:43 -0700)]
Merge pull request dotnet/coreclr#5707 from kouvel/BgMarkFreeObjectAdvanceFix

Fix for GC hole when using software write watch

Commit migrated from https://github.com/dotnet/coreclr/commit/8fe4507d7f241745b0701f76c7bed3d1a91f3ebe

8 years agoMerge pull request dotnet/coreclr#5692 from AndyAyersMS/DerministicCrypto
Andy Ayers [Fri, 10 Jun 2016 22:04:15 +0000 (15:04 -0700)]
Merge pull request dotnet/coreclr#5692 from AndyAyersMS/DerministicCrypto

Modify Crypto benchmark so it uses a fixed random seed

Commit migrated from https://github.com/dotnet/coreclr/commit/639803f50346e495d25b096cb49b4a06273f7c63

8 years agoFix rethrow of managed exception from native code (dotnet/coreclr#5697)
Jan Vorlicek [Fri, 10 Jun 2016 21:44:24 +0000 (23:44 +0200)]
Fix rethrow of managed exception from native code (dotnet/coreclr#5697)

This change fixes a problem that happens when managed exception is caught
in native code, rethrown and then caught and passed to DispatchManagedException
to be propagated further through managed code frames.
The problem is that while the exception was rethrown, it still has the
TargetFrameSp member set to the frame that has caught it and so the
DispatchManagedException thinks it is just continuing to propagate it in the
second pass instead of starting a new first pass.
The UnwindManagedExceptionPass2 then asserts, because the TargetFrameSp is
below the frame it is about to process.

The fix is to reset the TargetFrameSp to NoTargetFrameSp when the exception
is caught in native code - in PAL_EXCEPT and EX_CATCH_IMPL_EX (which catches
all exceptions).

I have also added few stress log messages for processing exception in native
frames that helped debug the issue.

Commit migrated from https://github.com/dotnet/coreclr/commit/91037acfac26eccd3ac17e58df3c7d0d0b2f645d

8 years agoFix for GC hole when using software write watch
Koundinya Veluri [Fri, 10 Jun 2016 20:34:43 +0000 (13:34 -0700)]
Fix for GC hole when using software write watch

Issue:
- When using software write watch, getting dirty pages is synchronized with growing the write watch table using gc_lock, as those cannot happen concurrently
- It turns out that a foreground GC can happen at that point, pausing the background GC while it tries to acquire gc_lock
- In this issue, the last object in the previously revisited page is a free object whose range spans one or more pages
- With the intent of skipping the free range, revisit_written_page() records the next object to scan immediately following the free range
- Since only 100 dirty pages are retrieved at a time, the next set of up to 100 dirty pages needs to be requested. Before that, a foreground GC begins, and the background GC pauses trying to acquire gc_lock.
- The foreground GC promotes some objects, and in the process allocates from the free range above, and completes
- One of the moved objects in that previously free range gets a reference to a new object that is not referenced from anywhere else
- The background GC resumes, determines that the moved object's page is dirty, but skips revisiting the object because the previously recorded next object from which to start scanning, already took the free range size into account before it was allocated
- The background GC does not mark through the moved object, so the newly referenced object appears to be free, and is sweeped
- Later, either verify_heap fails or the app crashes, when trying to access that referenced object

Fix:
- Similarly to what is done for the large object heap, when revisiting a page and using software write watch, don't advance last_object when the current object is a free object that spans beyond the current page or high_address
- On the next revisit, it would start scanning from the previously scanned free object (which now may be allocated or will have a smaller size) until it reaches the requested page to scan

Fixes (but not yet closing) dotnet/coreclr#5194

Commit migrated from https://github.com/dotnet/coreclr/commit/237e9da6af703c614e0c852e7e421db46bbdfa4b

8 years agoDefault to latest behavior when a TFM is not specified
Alex Ghiondea [Sat, 4 Jun 2016 03:34:47 +0000 (20:34 -0700)]
Default to latest behavior when a TFM is not specified

Instead of requiring that a compatibility switch is set in order to get the
latest behavior for all AppContext switches that are based on TFM, have that
behavior on by default.

Commit migrated from https://github.com/dotnet/coreclr/commit/0fa31cc398b7a6f1cceec95028a1b52408270f79

8 years agoMerge pull request dotnet/coreclr#5691 from kyulee1/testupdate2
Kyungwoo Lee [Fri, 10 Jun 2016 21:21:56 +0000 (14:21 -0700)]
Merge pull request dotnet/coreclr#5691 from kyulee1/testupdate2

ARM64: Another Tests.lst Update for R2R

Commit migrated from https://github.com/dotnet/coreclr/commit/d6a00daeff8c7a799d3913eecd89daadbe14a2ac

8 years agoMerge pull request dotnet/coreclr#5694 from rahku/sosFix
Rahul Kumar [Fri, 10 Jun 2016 21:13:32 +0000 (14:13 -0700)]
Merge pull request dotnet/coreclr#5694 from rahku/sosFix

Fixes AV in sos for arm64

Commit migrated from https://github.com/dotnet/coreclr/commit/839fb443e275b9958b3123df574ad9772aa15028

8 years agoFixes AV in sos for arm64
Rahul Kumar [Fri, 10 Jun 2016 18:52:59 +0000 (11:52 -0700)]
Fixes AV in sos for arm64

Commit migrated from https://github.com/dotnet/coreclr/commit/73528790be5bf318af49ee457f6b5dad003f94db

8 years agoModify Crypto benchmark so it uses a fixed random seed
Andy Ayers [Fri, 10 Jun 2016 18:40:36 +0000 (11:40 -0700)]
Modify Crypto benchmark so it uses a fixed random seed

Fix seed so benchmark behavior doesn't vary randomly from run to run.

Commit migrated from https://github.com/dotnet/coreclr/commit/6d198f8926b6c5ee3fd9678394626ad3296840c3

8 years agoARM64: Another Tests.lst Update for R2R
Kyungwoo Lee [Fri, 10 Jun 2016 18:23:54 +0000 (11:23 -0700)]
ARM64: Another Tests.lst Update for R2R

Fixes https://github.com/dotnet/coreclr/issues/5638
Fixes https://github.com/dotnet/coreclr/issues/5645

doublinkstay.cmd does not repro anymore
increase time-out for DeltaBlue

Commit migrated from https://github.com/dotnet/coreclr/commit/e07221785240f86dfe4a7188871712682c8318e3

8 years agoMerge pull request dotnet/coreclr#5685 from kyulee1/testlst
Kyungwoo Lee [Fri, 10 Jun 2016 18:20:41 +0000 (11:20 -0700)]
Merge pull request dotnet/coreclr#5685 from kyulee1/testlst

ARM64: Update Tests.lst

Commit migrated from https://github.com/dotnet/coreclr/commit/1e1ad9253e8bedd910f8affa03916a2066cc4395

8 years agoMerge pull request dotnet/coreclr#5621 from swgillespie/buildtest-refactor
Sean Gillespie [Fri, 10 Jun 2016 16:58:00 +0000 (09:58 -0700)]
Merge pull request dotnet/coreclr#5621 from swgillespie/buildtest-refactor

Remove need for longgc and gcsimulator tests to have their own build

Commit migrated from https://github.com/dotnet/coreclr/commit/32c966423247fb2fc2cdc1976187da7a7f2f53f4

8 years agoRemove need for longgc and gcsimulator tests to have their own build
Sean Gillespie [Wed, 8 Jun 2016 23:04:24 +0000 (16:04 -0700)]
Remove need for longgc and gcsimulator tests to have their own build

Commit migrated from https://github.com/dotnet/coreclr/commit/cd82273c46047d2f9523124be646924b3605b373

8 years agoMerge pull request dotnet/coreclr#5684 from dotnet-bot/from-tfs
Jan Kotas [Fri, 10 Jun 2016 16:20:18 +0000 (09:20 -0700)]
Merge pull request dotnet/coreclr#5684 from dotnet-bot/from-tfs

Merge changes from TFS

Commit migrated from https://github.com/dotnet/coreclr/commit/c9d24d88092e0c7ac9d89644720afb8517767ea7

8 years agoARM64: Update Tests.lst
Kyungwoo Lee [Fri, 10 Jun 2016 15:01:33 +0000 (08:01 -0700)]
ARM64: Update Tests.lst

Fixes https://github.com/dotnet/coreclr/issues/5641

Commit migrated from https://github.com/dotnet/coreclr/commit/35d9ee07860ebaf7fde5520b58ef444904bef134

8 years agomscorlib/System.Private.CoreLib cleanup
Jan Kotas [Fri, 10 Jun 2016 14:29:12 +0000 (07:29 -0700)]
mscorlib/System.Private.CoreLib cleanup

Deleting files cloned for mscorlib rename - we should not need the clones anymore.

[tfs-changeset: 1611972]

Commit migrated from https://github.com/dotnet/coreclr/commit/9044c780dde8c04e8e43dfc20dc77fea269c6f2a

8 years agoMerge pull request dotnet/coreclr#5679 from dotnet-bot/UpdateDependencies20160610051941
Gaurav Khanna [Fri, 10 Jun 2016 06:45:23 +0000 (23:45 -0700)]
Merge pull request dotnet/coreclr#5679 from dotnet-bot/UpdateDependencies20160610051941

Updating External dependencies to rc4-24210-00

Commit migrated from https://github.com/dotnet/coreclr/commit/b86235477102b3cc417fa08b0687ad102ed431a9

8 years agoUpdating External dependencies to rc4-24210-00
dotnet-bot [Fri, 10 Jun 2016 05:19:41 +0000 (05:19 +0000)]
Updating External dependencies to rc4-24210-00

Commit migrated from https://github.com/dotnet/coreclr/commit/8540c1c7d8276d1365d399d52ec40a8ee193f1aa

8 years agoMerge pull request dotnet/coreclr#5667 from kyulee1/testupdate
Kyungwoo Lee [Fri, 10 Jun 2016 03:14:19 +0000 (20:14 -0700)]
Merge pull request dotnet/coreclr#5667 from kyulee1/testupdate

ARM64: Test Update

Commit migrated from https://github.com/dotnet/coreclr/commit/0ef190c28321faf9da2c1ee5e5862887b6c6cab3

8 years agoMerge pull request dotnet/coreclr#5670 from AndyAyersMS/ObserveCallSiteBlockWeight
Andy Ayers [Fri, 10 Jun 2016 02:55:34 +0000 (19:55 -0700)]
Merge pull request dotnet/coreclr#5670 from AndyAyersMS/ObserveCallSiteBlockWeight

Inliner: observe block weight, update schema and data

Commit migrated from https://github.com/dotnet/coreclr/commit/9f745a05f81f1728e050d39fa81663b8380cc49e

8 years agoMerge pull request dotnet/coreclr#5656 from dotnet/kspawa-profiler-doc
Kshama Pawar [Fri, 10 Jun 2016 02:29:59 +0000 (19:29 -0700)]
Merge pull request dotnet/coreclr#5656 from dotnet/kspawa-profiler-doc

Create profiling-api-status.md

Commit migrated from https://github.com/dotnet/coreclr/commit/a7895aafe7bf64e6ef516c16dea6d6e4b828657c

8 years agoMerge pull request dotnet/coreclr#5666 from swaroop-sridhar/LR
Swaroop Sridhar [Fri, 10 Jun 2016 00:31:08 +0000 (17:31 -0700)]
Merge pull request dotnet/coreclr#5666 from swaroop-sridhar/LR

ARM64: Don't track LR as part of NV-Context

Commit migrated from https://github.com/dotnet/coreclr/commit/6ff6621e235df975c4cfb6a619ba201aa3ee5b8c

8 years agoMerge pull request dotnet/coreclr#5658 from pgavlin/PhaseInterface
Pat Gavlin [Fri, 10 Jun 2016 00:19:50 +0000 (17:19 -0700)]
Merge pull request dotnet/coreclr#5658 from pgavlin/PhaseInterface

Make Phase::{Pre,Do,Post}Phase protected.

Commit migrated from https://github.com/dotnet/coreclr/commit/154d01259ac629be93a4c3f028373fd13a7de0a7

8 years agoInliner: observe block weight, update schema and data
Andy Ayers [Fri, 10 Jun 2016 00:10:19 +0000 (17:10 -0700)]
Inliner: observe block weight, update schema and data

Add block weight as observation. At first blush I suspect this will be
useful only when the jit has IBC data, and even then only in the root
method blocks.

We'll likely need to either build up better profile estimates for the
inliner or else just try and cope without it somehow.

Dump out block weight and the per-call profitability in the observation
schema and data. Among other things this lets us cross-validate how well
the ModelPolicy predictions match the abstract GLMNET models...

Commit migrated from https://github.com/dotnet/coreclr/commit/220aa25f96f8d308860b2656f2bb78dd04bb8c79

8 years agoMerge pull request dotnet/coreclr#5649 from pgavlin/removeSplitMethodTrees
Pat Gavlin [Fri, 10 Jun 2016 00:11:58 +0000 (17:11 -0700)]
Merge pull request dotnet/coreclr#5649 from pgavlin/removeSplitMethodTrees

Remove `fgSplitMethodTrees`.

Commit migrated from https://github.com/dotnet/coreclr/commit/4b9b3b55f121f4f4312cae33481c82662b58c268

8 years agoMerge pull request dotnet/coreclr#5661 from AndyAyersMS/FirstDraftProfitablityModel
Andy Ayers [Fri, 10 Jun 2016 00:08:39 +0000 (17:08 -0700)]
Merge pull request dotnet/coreclr#5661 from AndyAyersMS/FirstDraftProfitablityModel

Inliner: implement profitabily side of the ModelPolicy

Commit migrated from https://github.com/dotnet/coreclr/commit/f2eff33c3b5131248f0b9b428b5850e0cfc568bb

8 years agoMerge pull request dotnet/coreclr#5663 from briansull/legacy-cleanup
Brian Sullivan [Fri, 10 Jun 2016 00:05:14 +0000 (17:05 -0700)]
Merge pull request dotnet/coreclr#5663 from briansull/legacy-cleanup

Code review cleanup items and moved some items into LEGACY_BACKEND

Commit migrated from https://github.com/dotnet/coreclr/commit/713956f3a691026af775ebdf08f7651d682d4ed0

8 years agoMerge pull request dotnet/coreclr#5652 from RussKeldorph/5555
Russ Keldorph [Thu, 9 Jun 2016 23:57:42 +0000 (16:57 -0700)]
Merge pull request dotnet/coreclr#5652 from RussKeldorph/5555

Fix WeakReference tests depending on JIT not extending lifetimes

Commit migrated from https://github.com/dotnet/coreclr/commit/a248e24a876058460db2581b84dbd566ba2a3980

8 years agoUpdate profiling-api-status.md
Kshama Pawar [Thu, 9 Jun 2016 23:10:53 +0000 (16:10 -0700)]
Update profiling-api-status.md

Commit migrated from https://github.com/dotnet/coreclr/commit/79ec97085bd1ee0b7eed4345be0623e476f4f3f6

8 years agoUpdate profiling-api-status.md
Kshama Pawar [Thu, 9 Jun 2016 23:05:15 +0000 (16:05 -0700)]
Update profiling-api-status.md

Commit migrated from https://github.com/dotnet/coreclr/commit/ee62e38abaa575149a20e9a37fc381f0f7422f1c

8 years agoUpdate profiling-api-status.md
Kshama Pawar [Thu, 9 Jun 2016 22:47:35 +0000 (15:47 -0700)]
Update profiling-api-status.md

Commit migrated from https://github.com/dotnet/coreclr/commit/c72236d05d814b4f88240d5277f755cb81ab2bcb

8 years agoMake Phase::Phase protected.
Pat Gavlin [Thu, 9 Jun 2016 22:10:21 +0000 (15:10 -0700)]
Make Phase::Phase protected.

Like Phase::{Pre,Do,Post}Phase, this is an implementation detail of the top type
and should only be exposed to subclasses.

Commit migrated from https://github.com/dotnet/coreclr/commit/5f98c72d82c431292e50d589e95f62b922a27ae4

8 years agoMerge pull request dotnet/coreclr#5588 from jashook/disable_kar
Jarret Shook [Thu, 9 Jun 2016 22:03:53 +0000 (15:03 -0700)]
Merge pull request dotnet/coreclr#5588 from jashook/disable_kar

Mark KeepAliveRecur as GCStressIncompatible

Commit migrated from https://github.com/dotnet/coreclr/commit/e65961687e6de279aca3d839273c9e3a29a64151

8 years agoARM64: Test Update
Kyungwoo Lee [Thu, 9 Jun 2016 22:03:49 +0000 (15:03 -0700)]
ARM64: Test Update

Commit migrated from https://github.com/dotnet/coreclr/commit/f913425d877de2882d8a6536584037e436485e91

8 years agoARM64: Don't track LR as part of NV-Context
Swaroop Sridhar [Thu, 9 Jun 2016 21:23:35 +0000 (14:23 -0700)]
ARM64: Don't track LR as part of NV-Context

The _pc and _sp fields actually refer to the caller's PC and SP values.
So, remove read/writes of LR in captureX19_X29 array of ARM64 MachState.
This change fixes a buffer overflow problem.

Commit migrated from https://github.com/dotnet/coreclr/commit/40150200e231eb3d5c5eee9ee9173abf7ecb15a1

8 years agoMerge pull request dotnet/coreclr#5657 from JohnChen0/r2r
John Chen [Thu, 9 Jun 2016 21:22:00 +0000 (14:22 -0700)]
Merge pull request dotnet/coreclr#5657 from JohnChen0/r2r

Add an option to log outcome of loading Ready to Run images

Commit migrated from https://github.com/dotnet/coreclr/commit/18e75337c6ed204333a4ac0743bfa2052b4d3802

8 years agoFix clang build
Brian Sullivan [Thu, 9 Jun 2016 21:21:51 +0000 (14:21 -0700)]
Fix clang build

Commit migrated from https://github.com/dotnet/coreclr/commit/853d3919a38be3fcb511b0a8d7e276c163ba3813

8 years agoInliner: implement profitabily side of the ModelPolicy
Andy Ayers [Wed, 8 Jun 2016 00:19:31 +0000 (17:19 -0700)]
Inliner: implement profitabily side of the ModelPolicy

First (and very preliminary) cut at a profitability model, based
on inline data modelling.

ModelPolicy heuristic is updated to use this information to decide
when to inline. The policy has two parameters: one for the local
call site weight and another for the overall size/speed tradeoff
that we find acceptable. The first parameter is temporary as we
should be able to model this weight via observations.

Size/speed tradeoff is a policy decision and is a tuning parameter.
I've set it for now to roughly match the LegacyPolicy behavior, in
aggregate, across the jit perf benchmarks.

Commit migrated from https://github.com/dotnet/coreclr/commit/aed87099a2f5b70676b7bacf18f696d772b862b9

8 years agoMerge pull request dotnet/coreclr#5650 from pgavlin/SsaSkipDefs
Pat Gavlin [Thu, 9 Jun 2016 21:10:26 +0000 (21:10 +0000)]
Merge pull request dotnet/coreclr#5650 from pgavlin/SsaSkipDefs

Remove JIT_FEATURE_SSA_SKIP_DEFS.

Commit migrated from https://github.com/dotnet/coreclr/commit/0851b88a70d228ffb833b7795d18329f4383999a

8 years agoMerge pull request dotnet/coreclr#5651 from dotnet-bot/UpdateDependencies20160609052537
Davis Goodin [Thu, 9 Jun 2016 21:05:15 +0000 (16:05 -0500)]
Merge pull request dotnet/coreclr#5651 from dotnet-bot/UpdateDependencies20160609052537

Updating External dependencies to rc4-24209-00

Commit migrated from https://github.com/dotnet/coreclr/commit/4f9a3c43bfecefd2bcfbfa15f597c02f9621f913

8 years agoMerge pull request dotnet/coreclr#5653 from gkhanna79/Fix5610JIT
Gaurav Khanna [Thu, 9 Jun 2016 21:04:34 +0000 (14:04 -0700)]
Merge pull request dotnet/coreclr#5653 from gkhanna79/Fix5610JIT

Remove reference to the Arm32 JIT package since none exists.

Commit migrated from https://github.com/dotnet/coreclr/commit/0e3a5362fb74fedbe82c8aee48b9f18039a3f85a

8 years agoMerge pull request dotnet/coreclr#5648 from kyulee1/r2rci2
Kyungwoo Lee [Thu, 9 Jun 2016 20:44:52 +0000 (13:44 -0700)]
Merge pull request dotnet/coreclr#5648 from kyulee1/r2rci2

ARM64: Enable R2R CI

Commit migrated from https://github.com/dotnet/coreclr/commit/ac8d2f99b2e359824206ad172861783f99dcda3c

8 years agoCode review cleanup items and moved some items into LEGACY_BACKEND ifdefs
Brian Sullivan [Thu, 9 Jun 2016 17:46:57 +0000 (10:46 -0700)]
Code review cleanup items and moved some items into LEGACY_BACKEND ifdefs

From Codereview feedback:
Use BAD_VAR_NUM in a couple places instead of (unsigned)-1
In struct InitVarDscInfo
Renamed hasRetBuf to hasRetBufArg

In struct RegState:
Moved field rsCurRegArmNum into LEGACY_BACKEND ifdef
Removed instance field RegState::rsMaxRegArgNum as it is unnecessary
Reordered the fields from largest to smallest

In struct GenTreeCall node:
Moved field gtCallRegUsedMask into LEGACY_BACKEND ifdef

Changes to genRegArgNext to work correct for X64/UNIX (where it is not currently used)
Document the behavaior when given REG_ARG_LAST

Commit migrated from https://github.com/dotnet/coreclr/commit/15690118463f18adc6411c3c4fb839e824e61a61

8 years agoAdd an option to log outcome of loading Ready to Run images
John Chen (CLR) [Thu, 9 Jun 2016 15:54:37 +0000 (08:54 -0700)]
Add an option to log outcome of loading Ready to Run images

Commit migrated from https://github.com/dotnet/coreclr/commit/61e1cd635a1b0ef92927b6c8c7910a58c740ce95

8 years agoARM64: Enable R2R CI
Kyungwoo Lee [Thu, 9 Jun 2016 17:10:01 +0000 (10:10 -0700)]
ARM64: Enable R2R CI

Rename "r2r" to "pri1r2r" to trigger private job.
Enable 12 hour periodic job.
Added test exclusions.

Commit migrated from https://github.com/dotnet/coreclr/commit/2ad87a83aa8ef97bd1edd4ade7c777b936111fea

8 years agoMake Phase::{Pre,Do,Post}Phase protected.
Pat Gavlin [Thu, 9 Jun 2016 19:04:22 +0000 (12:04 -0700)]
Make Phase::{Pre,Do,Post}Phase protected.

These methods are implementation details of a phase and should not be a part
of its public interface.

Commit migrated from https://github.com/dotnet/coreclr/commit/8f6dce45d4a9bda2e7040e2c60f54c9e791e3bc6

8 years agoCreate profiling-api-status.md
Kshama Pawar [Thu, 9 Jun 2016 18:28:04 +0000 (11:28 -0700)]
Create profiling-api-status.md

Commit migrated from https://github.com/dotnet/coreclr/commit/ef0cd3fb766e9bb7a03d0426bf4ad409f0dd19a1

8 years agoCleanup Arm32 package references.
Gaurav Khanna [Thu, 9 Jun 2016 17:44:46 +0000 (10:44 -0700)]
Cleanup Arm32 package references.

Commit migrated from https://github.com/dotnet/coreclr/commit/f09ad3cdb5683e667052294cc3c6ba9b63ac8442

8 years agoMerge pull request dotnet/coreclr#5470 from alsemenn/fix1379
Sasha Semennikov [Thu, 9 Jun 2016 17:56:57 +0000 (10:56 -0700)]
Merge pull request dotnet/coreclr#5470 from alsemenn/fix1379

Fix memory leak in issue dotnet/coreclr#1379

Commit migrated from https://github.com/dotnet/coreclr/commit/ce40049d1a4d94a63581694cbb3fd18222e318aa

8 years agoRemove `fgSplitMethodTrees`.
Pat Gavlin [Thu, 9 Jun 2016 17:19:46 +0000 (10:19 -0700)]
Remove `fgSplitMethodTrees`.

This code attempted to split trees that contained multiple calls
that returned floating-point values when targeting ARM. This code
was clearly incorrect--no attempt is made to obey the original tree
ordering (or indeed any valid ordering--and it was in fact disabled
in JIT32. Remove it.

Commit migrated from https://github.com/dotnet/coreclr/commit/833b0129d18dd1e275154c87a0ce3b1863473354

8 years agoFix WeakReference tests depending on JIT not extending lifetimes
Russ Keldorph [Thu, 9 Jun 2016 17:36:44 +0000 (10:36 -0700)]
Fix WeakReference tests depending on JIT not extending lifetimes

Target and IsAlive_neg are failing in some cases when JIT optimization is
disabled because the JIT (legally) generates code that holds a reference
to an object longer than expected.  Instead of forcing optimization on for
these tests, I'm using the pattern of moving the problematic object
reference to a non-inlined helper method.

Fixes dotnet/coreclr#5555

Commit migrated from https://github.com/dotnet/coreclr/commit/e784d4d1c82adea07d6e5e118b1ae6624c7e0d8b