platform/upstream/coreclr.git
7 years agoFix use edge iterator for DYN_BLK nodes.
Pat Gavlin [Tue, 6 Dec 2016 23:37:08 +0000 (15:37 -0800)]
Fix use edge iterator for DYN_BLK nodes.

Dynamic block nodes (i.e. DYN_BLK and STORE_DYN_BLK) are not standard
nodes. As such, the use order of their operands may be reordered in ways
that are not visible via the usual mechanisms. The use edge iterator was
not taking these mechanisms into account, which caused mismatches
between the use order observed by LSRA and the order observed by code
generation. This in turn caused SBCG under circumstances in which one
operand needed to be copied from e.g. esi to edi before another operand
was unspilled into esi.

Fixes VSO 297113.

7 years agoMerge pull request #8466 from CarolEidt/Fix297074
Carol Eidt [Tue, 6 Dec 2016 22:31:09 +0000 (14:31 -0800)]
Merge pull request #8466 from CarolEidt/Fix297074

Create Blk node for struct vararg

7 years agoMerge pull request #8467 from briansull/vso-287663
Brian Sullivan [Tue, 6 Dec 2016 21:30:32 +0000 (13:30 -0800)]
Merge pull request #8467 from briansull/vso-287663

Don't change a GT_DYN_BLK into a GT_BLK when the size is zero

7 years agoMerge pull request #8263 from AndyAyersMS/InlineInlinePinvoke
Andy Ayers [Tue, 6 Dec 2016 19:12:30 +0000 (11:12 -0800)]
Merge pull request #8263 from AndyAyersMS/InlineInlinePinvoke

JIT: enable inline pinvoke in more cases

7 years agoFixed typo
ahsonkhan [Tue, 6 Dec 2016 18:17:40 +0000 (10:17 -0800)]
Fixed typo

7 years agoWe should not transform a GT_DYN_BLK with a constant zero size into a GT_BLK as we...
Brian Sullivan [Tue, 6 Dec 2016 01:06:40 +0000 (17:06 -0800)]
We should not transform a GT_DYN_BLK with a constant zero size into a GT_BLK as we do not support a GT_BLK of size zero.

Fixes VSO 287663

7 years agoMerge pull request #8464 from pgavlin/VSO297109
Pat Gavlin [Tue, 6 Dec 2016 17:14:06 +0000 (09:14 -0800)]
Merge pull request #8464 from pgavlin/VSO297109

x86: Deactivate P/Invoke frames after a native call.

7 years agoAddress PR feedback.
Pat Gavlin [Tue, 6 Dec 2016 17:01:36 +0000 (09:01 -0800)]
Address PR feedback.

7 years ago[x86/Linux][SOS] Fix DataTarget::GetPointerSize for x86 (#8473)
Evgeny Pavlov [Tue, 6 Dec 2016 14:42:44 +0000 (17:42 +0300)]
[x86/Linux][SOS] Fix DataTarget::GetPointerSize for x86 (#8473)

7 years ago[x86/Linux][SOS] Disable ARM target support for xplat (#8471)
Evgeny Pavlov [Tue, 6 Dec 2016 14:42:15 +0000 (17:42 +0300)]
[x86/Linux][SOS] Disable ARM target support for xplat (#8471)

7 years ago[x86/Linux] Fix Dacp structure size mismatch (#8377)
SaeHie Park [Tue, 6 Dec 2016 09:22:30 +0000 (18:22 +0900)]
[x86/Linux] Fix Dacp structure size mismatch (#8377)

Fix compile error for x86/Linux
- add __attribute__((__ms_struct__)) as "MSLAYOUT" for those structures
- Fix "Dacp structs cannot be modified due to backwards compatibility" error

7 years agoExtract ARRAYSTUBS_AS_IL code from STUBS_AS_IL region (#8443)
Jonghyun Park [Tue, 6 Dec 2016 09:22:14 +0000 (18:22 +0900)]
Extract ARRAYSTUBS_AS_IL code from STUBS_AS_IL region (#8443)

FEATURE_ARRAYSTUBS_AS_IL code seems to be independent from
FEATURE_STUBS_AS_IL, but the related code is enclosed with
FEATURE_STUBS_AS_IL.

This commit extracts the related code from STUBS_AS_IL region.

7 years agoMerge pull request #8463 from CarolEidt/Fix288220
Carol Eidt [Tue, 6 Dec 2016 07:42:39 +0000 (23:42 -0800)]
Merge pull request #8463 from CarolEidt/Fix288220

Allow remorph of SIMD assignment

7 years ago[x86/Linux] Fix exception handling routine (#8433)
Jonghyun Park [Tue, 6 Dec 2016 01:58:32 +0000 (10:58 +0900)]
[x86/Linux] Fix exception handling routine (#8433)

* [x86/Linux] Fix exception handling routine

DispatchManagedException requires WIN64EXCEPTIONS to be defined, but it
is not defined for x86/Linux.

7 years ago[x86/Linux] Revise COMPlusThrowCallback (#8430)
Jonghyun Park [Tue, 6 Dec 2016 01:57:52 +0000 (10:57 +0900)]
[x86/Linux] Revise COMPlusThrowCallback (#8430)

GetCallerToken and GetImpersonationToken methods in FrameSecurityDescriptorBaseObject
are implemented only for Windows-platform.

7 years ago[x86/Linux] Fix unknown pragma build error (#8427)
Jonghyun Park [Tue, 6 Dec 2016 01:56:58 +0000 (10:56 +0900)]
[x86/Linux] Fix unknown pragma build error (#8427)

7 years agoCreate Blk node for struct vararg
Carol Eidt [Tue, 6 Dec 2016 00:44:22 +0000 (16:44 -0800)]
Create Blk node for struct vararg

When morphing a reference to a struct parameter in a varargs method, it must be a blk node if it is the destination of an assignment.

7 years agoMerge pull request #8468 from DrewScoggins/LinuxPerfFixup
Drew Scoggins [Tue, 6 Dec 2016 01:19:53 +0000 (19:19 -0600)]
Merge pull request #8468 from DrewScoggins/LinuxPerfFixup

Fix calls to curl in prep script

7 years agoFix calls to curl in prep script
Drew Scoggins [Tue, 6 Dec 2016 01:14:59 +0000 (17:14 -0800)]
Fix calls to curl in prep script

Before we were calling curl without the -L configuration.  This would
cause it not follow redirects and several of the files we needed have
now started using redirects.  This fixes that issue.

7 years ago[x86/Linux] Port gmsasm.asm (#8456)
Jonghyun Park [Tue, 6 Dec 2016 01:01:57 +0000 (10:01 +0900)]
[x86/Linux] Port gmsasm.asm (#8456)

7 years ago[x86/Linux] Mark several Windows-specific functions in excepx86.cpp as NYI (#8424)
Jonghyun Park [Tue, 6 Dec 2016 00:37:53 +0000 (09:37 +0900)]
[x86/Linux] Mark several Windows-specific functions in excepx86.cpp as NYI  (#8424)

* Mark several Windows-specific functions as NYI

* Use FEATURE_PAL instead of PLATFORM_UNIX

* Revert the change in threads.h

7 years agoAdd UnhandledExceptionHandlerUnix Stub (#8425)
Jonghyun Park [Tue, 6 Dec 2016 00:37:41 +0000 (09:37 +0900)]
Add UnhandledExceptionHandlerUnix Stub (#8425)

FuncEvalHijack in dbghelpers.S uses UnhandledExceptionHandlerUnix as a
personality routine, but UnhandledExceptionHandlerUnix is not avaiable
for x86 (UnhandledExceptionHandlerUnix is available only when
WIN64EXCEPTIONS which is not defined for x86).

This commit adds UnhandledExceptionHandlerUnix to fix dangling
reference.

7 years agoMerge pull request #8461 from sivarv/shiftFix
Sivarv [Tue, 6 Dec 2016 00:28:37 +0000 (16:28 -0800)]
Merge pull request #8461 from sivarv/shiftFix

Compare opt against zero involving a shift oper.

7 years agoMerge pull request #8195 from DrewScoggins/LinuxPerfAuto
Drew Scoggins [Tue, 6 Dec 2016 00:12:42 +0000 (18:12 -0600)]
Merge pull request #8195 from DrewScoggins/LinuxPerfAuto

Add Linux perf support to Jenkins

7 years ago[x86/Linux] Enclose ArrayOpStub Exceptions with FEATURE_ARRAYSTUB_AS_IL (#8445)
Jonghyun Park [Mon, 5 Dec 2016 23:58:20 +0000 (08:58 +0900)]
[x86/Linux] Enclose ArrayOpStub Exceptions with FEATURE_ARRAYSTUB_AS_IL (#8445)

* Enclose ArrayOpStub Exceptions with FEATURE_ARRAYSTUB_AS_IL

* Fix unmatched ifdef

* Fix unmatched ifdef

7 years ago[x86/Linux] Fix no known conversion from 'void ()' to 'void *' (#8450)
SaeHie Park [Mon, 5 Dec 2016 23:54:51 +0000 (08:54 +0900)]
[x86/Linux] Fix no known conversion from 'void ()' to 'void *' (#8450)

Fix compile error for x86/Linux
- this will fix "no known conversion from 'void ()' to 'void *'" for "CallRtlUnwindSafe"
- for compiler clang 3.8

7 years ago[x86/Linux] add a stub for THROW_CONTROL_FOR_THREAD_FUNCTION (#8455)
Jonghyun Park [Mon, 5 Dec 2016 23:54:41 +0000 (08:54 +0900)]
[x86/Linux] add a stub for THROW_CONTROL_FOR_THREAD_FUNCTION (#8455)

THROW_CONTROL_FOR_THREAD_FUNCTION is defined as ThrowControlForThread
for x86/Linux, but unixstubs implements RedirectForThrowControl (which
corresponds to x64/Linux).

This commit renames RedirectForThrowControl as ThrowControlForThread to
fix dangling ThrowControlForThread reference in x86/Linux.

7 years agox86: Deactivate P/Invoke frames after a native call.
Pat Gavlin [Mon, 5 Dec 2016 23:50:13 +0000 (15:50 -0800)]
x86: Deactivate P/Invoke frames after a native call.

Although this does not appear to be strictly necessary, this matches
JIT32's behavior. With this change, the stack walker will ignore the
P/Invoke frame even while it is still present on its thread's frame
list.

Fixes VSO 297109.

7 years agoAllow remorph of SIMD assignment
Carol Eidt [Mon, 5 Dec 2016 23:07:35 +0000 (15:07 -0800)]
Allow remorph of SIMD assignment

This fixes an assert exposed by JitStress=1.

7 years agoCompare opt against zero involving a shift oper.
sivarv [Mon, 5 Dec 2016 19:59:57 +0000 (11:59 -0800)]
Compare opt against zero involving a shift oper.

7 years agoCopy CoreFX environment variable code (#8405)
Jeremy Kuhne [Mon, 5 Dec 2016 22:42:51 +0000 (14:42 -0800)]
Copy CoreFX environment variable code (#8405)

Tweak the core code to match up with what we had done in CoreFX and expose
so that we can have a single source of environment truth. This is
particularly important for Unix as we use a local copy of the state.

7 years agoMerge pull request #8109 from BruceForstall/FixSimd12NYI
Bruce Forstall [Mon, 5 Dec 2016 22:33:27 +0000 (14:33 -0800)]
Merge pull request #8109 from BruceForstall/FixSimd12NYI

RyuJIT/x86: Implement TYP_SIMD12 support

7 years agoAdd Linux perf support to Jenkins
Drew Scoggins [Fri, 11 Nov 2016 17:29:07 +0000 (09:29 -0800)]
Add Linux perf support to Jenkins

This change adds perf support for CoreCLR on Ubuntu 14.04 to Jenkins.
This is mostly work extending what Smile had already done.  The main
changes were to build CoreCLR rather then grab it from CI, and work to
get the upload portion finished.

7 years agoIncorporate changes from Jan's #8437, plus review feedback.
Andy Ayers [Mon, 5 Dec 2016 20:24:56 +0000 (12:24 -0800)]
Incorporate changes from Jan's #8437, plus review feedback.

Still honoring windows exception interop restrictions on all platforms
and runtimes. Will revisit when addressing #8459.

7 years agoJIT: enable inline pinvoke in more cases
Andy Ayers [Mon, 21 Nov 2016 23:44:21 +0000 (15:44 -0800)]
JIT: enable inline pinvoke in more cases

An inline pinvoke is a pinvoke where the managed/native transition
overhead is reduced by inlining parts of the transition bookkeeping
around the call site. A normal pinvoke does this bookkeeping in
a stub method that interposes between the managed caller and the
native callee.

Previously the jit would not allow pinvoke calls that came from inlines
to be optimized via inline pinvoke. This sometimes caused performance
surprises for users who wrap DLL imports with managed methods. See for
instance #2373.

This change lifts this limitation. Pinvokes from inlined method bodies
are now given the same treatment as pinvokes in the root method. The
legality check for inline pinvokes has been streamlined slightly to
remove a redundant check. Inline pinvokes introduced by inlining are
handled by accumulating the unmanaged method count with the value from
inlinees, and deferring insertion of the special basic blocks until after
inlining, so that if the only inline pinvokes come from inline instances
they are still properly processed.

Inline pinvokes are still disallowed in try and handler regions
(catches, filters, and finallies).

X87 liveness tracking was updated to handle the implicit inline frame
var references. This was a pre-existing issue that now can show up more
frequently. Added a test case that fails with the stock legacy jit
(and also with the new enhancements to pinvoke). Now both the original
failing case and this case pass.

Inline pinvokes are also now suppressed in rarely executed blocks,
for instance blocks leading up to throws or similar.

The inliner is now also changed to preferentially report inline
reasons as forced instead of always when both are applicable.

This change adds a new test case that shows the variety of
situations that can occur with pinvoke, inlining, and EH.

7 years agoMerge pull request #8306 from jamesqo/better-bulk-add
Ian Hays [Mon, 5 Dec 2016 20:57:09 +0000 (12:57 -0800)]
Merge pull request #8306 from jamesqo/better-bulk-add

Better bulk adds for List.

7 years ago[x86/Linux] Re-enable FrameHandlerExRecord for x86/Linux (#8409)
Jonghyun Park [Mon, 5 Dec 2016 20:41:00 +0000 (05:41 +0900)]
[x86/Linux] Re-enable FrameHandlerExRecord for x86/Linux (#8409)

* Re-enable FrameHandlerExRecord for x86/Linux

* Use _TARGET_X86_ instead of WIN64EXCEPTIONS

7 years ago[x86/Linux] Fix dangling ClrCaptureContext (#8453)
Jonghyun Park [Mon, 5 Dec 2016 20:29:56 +0000 (05:29 +0900)]
[x86/Linux] Fix dangling ClrCaptureContext (#8453)

7 years agoFix dangling StubLinkerCPU::EmitDelegateInvoke in x86/Linux (#8444)
Jonghyun Park [Mon, 5 Dec 2016 20:20:53 +0000 (05:20 +0900)]
Fix dangling StubLinkerCPU::EmitDelegateInvoke in x86/Linux (#8444)

Several methods in StublicLinkerCPU (including EmitDelegateInvoke) are
available only when FEATURE_STUBS_AS_IL is defined.

This commit encloses their declaration with appropriate macro
(FEATURE_STUBS_AS_IL), and fix related build erros.

7 years ago[x86/Linux] Enclose stub-linking methods with FEATURE_STUBS_AS_IL (#8432)
Jonghyun Park [Mon, 5 Dec 2016 20:08:33 +0000 (05:08 +0900)]
[x86/Linux] Enclose stub-linking methods with FEATURE_STUBS_AS_IL (#8432)

7 years ago[x86/Linux] Fix dangling CLR_ImpersonateLoggedOnUser reference (#8435)
Jonghyun Park [Mon, 5 Dec 2016 20:06:49 +0000 (05:06 +0900)]
[x86/Linux] Fix dangling CLR_ImpersonateLoggedOnUser reference (#8435)

src/vm/securityprincipal.cpp is not included in x86/Linux build, and
thus all the reference to the functions in it will be dangling. (i.e.
COMPrincipal::CLR_ImpersonateLoggedOnUser).

This commit hides COMPrincipal for non-Windows platforms, and marks
COMPlusThrowCallbackHelper as NYI.

7 years agoFix runtest.sh: delete ni file and lock correctly (#8081)
Hyeongseok Oh [Mon, 5 Dec 2016 18:55:40 +0000 (03:55 +0900)]
Fix runtest.sh: delete ni file and lock correctly (#8081)

7 years ago[x86/Linux] Mark LeaveCatch as NYI (#8384)
Jonghyun Park [Mon, 5 Dec 2016 12:20:32 +0000 (21:20 +0900)]
[x86/Linux] Mark LeaveCatch as NYI (#8384)

* Disable LeaveCatch for non-Windows platforms

* Mark LeaveCatch as NYI

* Use #ifndef as before

7 years ago[x86/Linux] Fix all paths through this function will call itself (#8451)
SaeHie Park [Mon, 5 Dec 2016 08:04:41 +0000 (17:04 +0900)]
[x86/Linux] Fix all paths through this function will call itself (#8451)

Fix compile error for x86/Linux
- disable "infinite-recursion" for "recursiveFtn" function
- only for clang

7 years ago[x86/Linux] Use Portable LMul JIT Helper (#8449)
Jonghyun Park [Mon, 5 Dec 2016 08:02:25 +0000 (17:02 +0900)]
[x86/Linux] Use Portable LMul JIT Helper (#8449)

7 years ago[x86/Linux] Fix indirection of non-volatile null pointer will be deleted (#8452)
SaeHie Park [Mon, 5 Dec 2016 07:45:38 +0000 (16:45 +0900)]
[x86/Linux] Fix indirection of non-volatile null pointer will be deleted (#8452)

Fix compile error for x86/Linux
- fix error "indirection of non-volatile null pointer will be deleted, not trap [-Werror,-Wnull-dereference]"
- using clang 3.8

7 years agoUse Portable Floating-point Arithmetic Helpers (#8447)
Jonghyun Park [Mon, 5 Dec 2016 07:37:17 +0000 (16:37 +0900)]
Use Portable Floating-point Arithmetic Helpers (#8447)

This commit enables portable floating-point arithmetic helpers for
x86/Linux build.

7 years ago[x86/Linux] Fix dangling DoubleToNumber and NumberToDouble (#8446)
Jonghyun Park [Mon, 5 Dec 2016 07:35:52 +0000 (16:35 +0900)]
[x86/Linux] Fix dangling DoubleToNumber and NumberToDouble (#8446)

This commit enables portable DoubleToNumber and NumberToDouble for
x86/Linux.

7 years agoFix several misspellings of exception and "a exception". (#8442)
Jon Hanna [Mon, 5 Dec 2016 07:22:10 +0000 (07:22 +0000)]
Fix several misspellings of exception and "a exception". (#8442)

7 years ago[x86/Linux] Revert UMThkCallFrame-related changes (#8434)
Jonghyun Park [Mon, 5 Dec 2016 07:19:41 +0000 (16:19 +0900)]
[x86/Linux] Revert UMThkCallFrame-related changes (#8434)

* [x86/Linux] Revert UMThkCallFrame-related code

* [x86/Linux] Fix dangling 'TheUMEntryPrestub' reference

This commit re-enables GenerateUMThunkPrestub and its related code in
order to remove TheUMEntryPrestub reference.

* [x86/Linux] Re-enable several methods in StubLinkerCPU

This commit re-enables the following methods for x86/Linux:
 - StubLinkerCPU::EmitSetup
 - StubLinkerCPU::EmitComMethodStubProlog
 - StubLinkerCPU::EmitComMethodStubEpilog

In addtion, EmitComMethodStubEpilog is marked as NYI.

7 years ago[x86/Linux] Fix unused function warning (#8429)
Jonghyun Park [Mon, 5 Dec 2016 07:15:41 +0000 (16:15 +0900)]
[x86/Linux] Fix unused function warning (#8429)

* Delete the unused code

7 years agoEnsure MSBuild properties get persisted to child MSBuild tasks, fixes a race conditio...
Sean Gillespie [Mon, 5 Dec 2016 04:02:21 +0000 (20:02 -0800)]
Ensure MSBuild properties get persisted to child MSBuild tasks, fixes a race condition in the build (#8404)

7 years agoRyuJIT/x86: Implement TYP_SIMD12 support
Bruce Forstall [Mon, 14 Nov 2016 03:35:32 +0000 (19:35 -0800)]
RyuJIT/x86: Implement TYP_SIMD12 support

There is no native load/store instruction for Vector3/TYP_SIMD12,
so we need to break this type down into two loads or two stores,
with an additional instruction to put the values together in the
xmm target register. AMD64 SIMD support already implements most of
this. For RyuJIT/x86, we need to implement stack argument support
(both incoming and outgoing), which is different from the AMD64 ABI.

In addition, this change implements accurate alignment-sensitive
codegen for all SIMD types. For RyuJIT/x86, the stack is only 4
byte aligned (unless we have double alignment), so SIMD locals are
not known to be aligned (TYP_SIMD8 could be with double alignment).
For AMD64, we were unnecessarily pessimizing alignment information,
and were always generating unaligned moves when on AVX2 hardware.
Now, all SIMD types are given their preferred alignment in
getSIMDTypeAlignment() and alignment determination in
isSIMDTypeLocalAligned() takes into account stack alignment (it
still needs support for x86 dynamic alignment). X86 still needs to
consider dynamic stack alignment for SIMD locals.

Fixes #7863

7 years ago[x86/Linux] fix several parentheses compile warnings (#8428)
Jonghyun Park [Fri, 2 Dec 2016 11:14:24 +0000 (20:14 +0900)]
[x86/Linux] fix several parentheses compile warnings (#8428)

7 years agoIntroduce CORINFO_EH_CLAUSE_SAMETRY flag for CoreRT ABI (#8422)
Jan Kotas [Fri, 2 Dec 2016 11:06:55 +0000 (03:06 -0800)]
Introduce CORINFO_EH_CLAUSE_SAMETRY flag for CoreRT ABI (#8422)

CORINFO_EH_CLAUSE_SAMEBLOCK flag is returned on mutually protecting EH clauses for CoreRT ABI. It is set on EH clauses that cover same try block as the previous one. The runtime cannot reliably infer this information from native code offsets without full description of duplicate clauses because of different try blocks can have same offsets. Alternative solution to this problem would be inserting extra nops to ensure that different try blocks have different offsets.

7 years agoMerge pull request #8419 from jkotas/master-UpdateDependencies
Jan Kotas [Fri, 2 Dec 2016 04:54:11 +0000 (20:54 -0800)]
Merge pull request #8419 from jkotas/master-UpdateDependencies

Update CoreClr, CoreFx to beta-24801-03, beta-24721-02, respectively

7 years agoDisable test against #8418 to unblock corefx updates
Jan Kotas [Thu, 1 Dec 2016 21:34:08 +0000 (13:34 -0800)]
Disable test against #8418 to unblock corefx updates

7 years ago[x86/Linux] Use portable JIT helpers (#8392)
Jonghyun Park [Fri, 2 Dec 2016 02:48:52 +0000 (11:48 +0900)]
[x86/Linux] Use portable JIT helpers (#8392)

7 years ago[x86/Linux] Disable Watson-related code for non-Windows platforms (#8410)
Jonghyun Park [Fri, 2 Dec 2016 01:01:29 +0000 (10:01 +0900)]
[x86/Linux] Disable Watson-related code for non-Windows platforms (#8410)

7 years ago[x86/Linux] Add Portable PopSEHRecords as NYI (#8412)
Jonghyun Park [Fri, 2 Dec 2016 00:58:37 +0000 (09:58 +0900)]
[x86/Linux] Add Portable PopSEHRecords as NYI (#8412)

7 years agoResolve duplicated functions (#8413)
Jonghyun Park [Fri, 2 Dec 2016 00:57:46 +0000 (09:57 +0900)]
Resolve duplicated functions (#8413)

Several functions are implemented in both cgenx86.cpp and unixstubs.cpp,
which results in linking errors.

This commit disables functions in cgenx86.cpp to resolve linking errors.

7 years ago[x86/Linux] Adjust the definition of FnStaticBaseHelper for x86 (#8390)
Jonghyun Park [Fri, 2 Dec 2016 00:55:18 +0000 (09:55 +0900)]
[x86/Linux] Adjust the definition of FnStaticBaseHelper for x86 (#8390)

7 years agoMerge pull request #8414 from BruceForstall/FixSimdRegressions
Bruce Forstall [Thu, 1 Dec 2016 19:04:55 +0000 (11:04 -0800)]
Merge pull request #8414 from BruceForstall/FixSimdRegressions

Fix recent x86 SIMD regressions

7 years agoUpdate CoreClr, CoreFx to beta-24801-03, beta-24721-02, respectively
dotnet-bot [Thu, 1 Dec 2016 17:36:24 +0000 (17:36 +0000)]
Update CoreClr, CoreFx to beta-24801-03, beta-24721-02, respectively

7 years agofix permissive C++ code (MSVC /permissive-) (#8337)
Phil Christensen [Thu, 1 Dec 2016 11:53:23 +0000 (03:53 -0800)]
fix permissive C++ code (MSVC /permissive-) (#8337)

* fix permissive C++ code (MSVC /permissive-)

These were found by the C++ compiler group when doing "Real world code"
build tests using /permissive-.  We are sharing these with you to help you clean up
your code before the new version of the compiler comes out.  For more information on /permissive-
see https://blogs.msdn.microsoft.com/vcblog/2016/11/16/permissive-switch/.

----------------------------
Under /permissive-, skipping the initialization of a variable is not allowed.
As an extension the compiler allowed this when there was no destructor for the type.

    void func(bool b)
    {
        if(b) goto END;

        int value = 0; //error C2362: initialization of 'value' is skipped by 'goto END'
     int array[10]; //Okay, not initialized.
        //... value used here

    END:
        return;
    }

Fix 1) Limit the scope of value:

    {
      int value = 0;
      //... value used here
    }
    END:

Fix 2) Initialize/declare value before the 'goto'

    int value = 0;
    if(b) goto END;
    //... value used here
    END:

Fix 3) Don't initialize value in the variable declaration.

    int value;
    value = 0
    //... value used here
    END:

-------------------
Alternative token representations.
The following are reserved as alternative representations for operators:
  and and_eq bitand bitor compl not not_eq or or_eq xor xor_eq

    //Can't use reserved names for variables:
    static int and = 0; // Change name (possibly to 'and_')

    void func()
    {
        _asm {
            xor     edx,edx // xor is reserved, change to uppercase XOR
            or      eax,eax // or is reserved, change to uppercase OR
        }
    }

* Apply formatting patch.

* fixes from code review.

I addressed @janvorli requests from the pull request code review.

7 years agoRe-enable UMThkCallFrame and fix compile errors (#8411)
Jonghyun Park [Thu, 1 Dec 2016 10:57:07 +0000 (19:57 +0900)]
Re-enable UMThkCallFrame and fix compile errors (#8411)

7 years agoFix build error in ARM64 code (#8407)
Jonghyun Park [Thu, 1 Dec 2016 10:52:25 +0000 (19:52 +0900)]
Fix build error in ARM64 code (#8407)

CONTEXT struct for ARM64 does not contain X29 field.

7 years agoAdd EXCEPTION_REGISTRATION_RECORD for x86/Linux (#8408)
Jonghyun Park [Thu, 1 Dec 2016 09:24:32 +0000 (18:24 +0900)]
Add EXCEPTION_REGISTRATION_RECORD for x86/Linux (#8408)

7 years agoFix recent x86 SIMD regressions
Bruce Forstall [Thu, 1 Dec 2016 08:15:53 +0000 (00:15 -0800)]
Fix recent x86 SIMD regressions

1. Recent PUTARG_STK work didn't consider SIMD arguments.
2. SSE3_4 work caused underestimation of instruction sizes for SSE4
instructions (e.g., pmulld).

7 years agoRemove the BinaryCompatibility class as it is not useful on .NET Core… (#8396)
Alex Ghiondea [Thu, 1 Dec 2016 07:52:29 +0000 (23:52 -0800)]
Remove the BinaryCompatibility class as it is not useful on .NET Core… (#8396)

* Remove the BinaryCompatibility class as it is not useful on .NET Core and creates issues on Debug builds when the TFM on the AppDomain is not recognized.
* Update the code for DateTimeFormatInfo to not use BinaryCompatibility
* Remove initialization of preferExistingTokens now that we removed its usage

7 years agoAdd printing managed assert message to console (#8399)
Jan Vorlicek [Thu, 1 Dec 2016 07:51:52 +0000 (08:51 +0100)]
Add printing managed assert message to console (#8399)

I have discovered that when GUI assertion dialogs are disabled, the assert
message is not shown anywhere and the app just silently exits.
This change adds printing the message and stack trace to console in such case.

7 years agoSkip emitting duplicate clauses for CoreRT (#8400)
Jan Kotas [Thu, 1 Dec 2016 05:52:35 +0000 (21:52 -0800)]
Skip emitting duplicate clauses for CoreRT (#8400)

Fixes https://github.com/dotnet/corert/issues/2262

7 years agoAdd parentheses aroung logical operations (#8406)
Jonghyun Park [Thu, 1 Dec 2016 02:26:08 +0000 (11:26 +0900)]
Add parentheses aroung logical operations (#8406)

This commit fixes logical-op-parentheses compile error for x86/Linux build.

7 years agoMerge pull request #8209 from stephentoub/arraypool_perf
Jan Kotas [Thu, 1 Dec 2016 01:16:45 +0000 (17:16 -0800)]
Merge pull request #8209 from stephentoub/arraypool_perf

Improve ArrayPool implementation and performance

7 years agoMerge pull request #8382 from BruceForstall/FixShift
Bruce Forstall [Thu, 1 Dec 2016 00:47:24 +0000 (16:47 -0800)]
Merge pull request #8382 from BruceForstall/FixShift

Fix x86 encoder to use 64-bit type to accumulate opcode/prefix bits

7 years agoExclude jithelp.asm for x86/Linux (#8393)
Jonghyun Park [Wed, 30 Nov 2016 23:39:55 +0000 (08:39 +0900)]
Exclude jithelp.asm for x86/Linux (#8393)

7 years agoFix x86 encoder to use 64-bit type to accumulate opcode/prefix bits
Bruce Forstall [Wed, 30 Nov 2016 02:57:18 +0000 (18:57 -0800)]
Fix x86 encoder to use 64-bit type to accumulate opcode/prefix bits

The encoder was using size_t, a 32-bit type on x86, to accumulate opcode
and prefix bits to emit. AVX support uses 3 bytes for prefixes that are
higher than the 32-bit type can handle. So, change all code byte related types
from size_t to a new code_t, defined as "unsigned __int64" on RyuJIT x86
(there is precedence for this type on the ARM architectures).

Fixes #8331

7 years agoMerge pull request #8395 from BruceForstall/FixNYI
Bruce Forstall [Wed, 30 Nov 2016 21:31:42 +0000 (13:31 -0800)]
Merge pull request #8395 from BruceForstall/FixNYI

Change NYI to be a noway_assert if ALT_JIT is not defined

7 years agoDisable PrintSEHChain for non-Windows platforms (#8379)
Jonghyun Park [Wed, 30 Nov 2016 20:23:58 +0000 (05:23 +0900)]
Disable PrintSEHChain for non-Windows platforms (#8379)

PrintSEHChain uses 'EXCEPTION_REGISTRATION_RECORD' which is not
available for non-Windows platforms.

This commit disables PrintSEHChain for non-Windows platforms to fix
build error in x86/Linux.

7 years agoDeclare CtorFtnType only when it is used (#8378)
Jonghyun Park [Wed, 30 Nov 2016 20:19:36 +0000 (05:19 +0900)]
Declare CtorFtnType only when it is used (#8378)

7 years agoDisable EHWatsonBucketTracker for non-window platforms (#8373)
Jonghyun Park [Wed, 30 Nov 2016 20:09:36 +0000 (05:09 +0900)]
Disable EHWatsonBucketTracker for non-window platforms (#8373)

7 years agoDisable Windows-specific code for x86/Linux (#8371)
Jonghyun Park [Wed, 30 Nov 2016 20:08:20 +0000 (05:08 +0900)]
Disable Windows-specific code for x86/Linux (#8371)

7 years agoFix mismatch between longfilepathwrappers.cpp and longfilepathwrappers.h (#8370)
Jonghyun Park [Wed, 30 Nov 2016 20:07:16 +0000 (05:07 +0900)]
Fix mismatch between longfilepathwrappers.cpp and longfilepathwrappers.h (#8370)

'longfilepathwrappers.h' declares several functions without WINAPI
attribute, but 'longfilepathwrappers.cpp' implements them with WINAPI
attributes.

This commit makes the declarations in 'longfilepathwrappers.h'
consistent with the implementations in 'longfilepathwrappers.cpp'.

7 years agoFix mismatch between sortversioning.h and sortversioning.cpp (#8366)
Jonghyun Park [Wed, 30 Nov 2016 20:06:13 +0000 (05:06 +0900)]
Fix mismatch between sortversioning.h and sortversioning.cpp (#8366)

7 years agoFix to avoid stalling the process when ETW is doing a rundown (#8357)
Vance Morrison [Wed, 30 Nov 2016 19:45:17 +0000 (11:45 -0800)]
Fix to avoid stalling the process when ETW is doing a rundown (#8357)

This only matters when there are MANY JIT compiled methods, but Bing operates
in exactly this mode, and thus it stalls for several seconds while rundown completes.

This fix does not fix the problem completely, but it makes it MUCH less likely, and is
a trivial, safe fix. The problem is that as part of a GC, we do cleanup of any removed
JIT code. To do this we take a JIT code manager lock, but this is also a lock that the
JIT code iterator takes and is used during ETW rundown. Thus rundown blocks GCs.

Almost all the time, we DON'T have JIT code manager cleanup to do, so we just avoid
taking the lock in that case, and this makes the stall MUCH less likely.

7 years ago[x86/Linux] Fix mismatch over LPOVERLAPPED_COMPLETION_ROUTINE (#8364)
Jonghyun Park [Wed, 30 Nov 2016 19:42:31 +0000 (04:42 +0900)]
[x86/Linux] Fix mismatch over LPOVERLAPPED_COMPLETION_ROUTINE (#8364)

* Fix the mismatch over LPOVERLAPPED_COMPLETION_ROUTINE

Those functions are compared with Function variable of
LPOVERLAPPED_COMPLETION_ROUTINE type, but has inconsistent type,
 - WaitIOCompletionCallback,
 - CallbackForInitiateDrainageOfCompletionPortQueue
 - CallbackForContinueDrainageOfCompletionPortQueue
This inconsistency results in compile error for x86/Linux build.

This commit fixes such inconsistency.

* Revises 'CallbackForContinueDrainageOfCompletionPortQueue'

7 years agoEmits compile error on portability issue only when PORTABILITY_CHECK is specified...
Jonghyun Park [Wed, 30 Nov 2016 19:41:10 +0000 (04:41 +0900)]
Emits compile error on portability issue only when PORTABILITY_CHECK is specified (#8340)

7 years ago[x86/Linux] Disable FEATURE_AVX_SUPPORT (#8335)
Jonghyun Park [Wed, 30 Nov 2016 19:40:17 +0000 (04:40 +0900)]
[x86/Linux] Disable FEATURE_AVX_SUPPORT (#8335)

* Disable FEATURE_AVX_SUPPORT for x86/Linux

This commit disables FEATURE_AVX_SUPPORT for x86/Linux to fix #8331.

* Disable FEATURE_AVX_SUPPORT only for x86/Linux

* Disable FEATURE_SIMD for x86/Linux

* Simplify nested if in CMakeList.txt

7 years ago[x86/Linux] Add missing files in x86/Linux PAL (#8318)
Jonghyun Park [Wed, 30 Nov 2016 19:39:53 +0000 (04:39 +0900)]
[x86/Linux] Add missing files in x86/Linux PAL (#8318)

* (Partially) Enable x86/Linux PAL

* Fix personality routine address encoding

* Fix build warnings

7 years agoUses portable ROTATE_LEFT for x86/Linux (#8367)
Jonghyun Park [Wed, 30 Nov 2016 19:39:21 +0000 (04:39 +0900)]
Uses portable ROTATE_LEFT for x86/Linux (#8367)

7 years agoMerge pull request #8401 from svick/task-action-delegate
Stephen Toub [Wed, 30 Nov 2016 19:33:11 +0000 (14:33 -0500)]
Merge pull request #8401 from svick/task-action-delegate

Change the type of Task.m_action to Delegate

7 years agoFix mismatch between signature and implementation of ActivationFunctions (#8394)
Jonghyun Park [Wed, 30 Nov 2016 14:23:29 +0000 (23:23 +0900)]
Fix mismatch between signature and implementation of ActivationFunctions (#8394)

7 years ago[x86/Linux] Fix prototype for GCThreadStub (#8397)
SaeHie Park [Wed, 30 Nov 2016 14:21:04 +0000 (23:21 +0900)]
[x86/Linux] Fix prototype for GCThreadStub (#8397)

Fix compile error for x86/Linux
- fix "cannot initialize a parameter of type 'LPTHREAD_START_ROUTINE'"
- add __stdcall GCThreadStub as it's Windows/Linux common code

7 years agoAdding missing ctor - 'public Span(T[] array, int start)' (#8354)
Matt Warren [Wed, 30 Nov 2016 07:45:21 +0000 (07:45 +0000)]
Adding missing ctor - 'public Span(T[] array, int start)' (#8354)

7 years agoUpdates m_LastRedirectIP and m_SpinCount only for non-Unix platforms (#8386)
Jonghyun Park [Wed, 30 Nov 2016 07:44:11 +0000 (16:44 +0900)]
Updates m_LastRedirectIP and m_SpinCount only for non-Unix platforms (#8386)

Both variables are available only for non-Unix platforms.

7 years ago[x86/Linux] Fix extraneous parentheses (#8388)
SaeHie Park [Wed, 30 Nov 2016 07:42:25 +0000 (16:42 +0900)]
[x86/Linux] Fix extraneous parentheses (#8388)

Fix compile error for x86/Linux
- fix "equality comparison with extraneous parentheses" for LEGACY_BACKEND

7 years ago[x86/Linux] Fix error: '&&' within '||' (#8391)
SaeHie Park [Wed, 30 Nov 2016 07:41:44 +0000 (16:41 +0900)]
[x86/Linux] Fix error: '&&' within '||' (#8391)

Fix compile error for x86/Linux
- place parentheses around the '&&' expression to silence this

7 years agoChange NYI to be a noway_assert if ALT_JIT is not defined
Bruce Forstall [Wed, 30 Nov 2016 06:43:26 +0000 (22:43 -0800)]
Change NYI to be a noway_assert if ALT_JIT is not defined

We recently changed RyuJIT/x86 to be the default JIT. However, there
are still a few NYI that can happen, such as when enabling SIMD,
which is not enabled yet. However, there is no "fallback" JIT anymore.
So just treat all NYI as asserts.

7 years agoCapture YMM registers on OSX (#8365)
John Chen [Wed, 30 Nov 2016 03:50:09 +0000 (19:50 -0800)]
Capture YMM registers on OSX (#8365)

Also fixed checking of context flags on OSX (issue #8116)

7 years ago[x86/Linux] Add virtual dtor for ArrayStubCache class (#8339)
Jonghyun Park [Wed, 30 Nov 2016 03:08:19 +0000 (12:08 +0900)]
[x86/Linux] Add virtual dtor for ArrayStubCache class (#8339)

* Adds virtual dtor for ArrayStubCache class

* Remove unnecessary default destructor