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| author | Ruben Ayrapetyan <ruben-ayrapetyan@users.noreply.github.com> | 2017-06-27 21:31:03 +0300 |
|---|---|---|
| committer | Jan Kotas <jkotas@microsoft.com> | 2017-06-27 11:31:03 -0700 |
| commit | 3951920cbd825c2b2251ba3572ca354f887d6033 (patch) | |
| tree | 0245d94927f56736b6f4adf1f630c2639bb28686 /src/vm/jithelpers.cpp | |
| parent | f1499d2214d0d8d630bff30045ce520b73d4356c (diff) | |
| download | coreclr-3951920cbd825c2b2251ba3572ca354f887d6033.tar.gz coreclr-3951920cbd825c2b2251ba3572ca354f887d6033.tar.bz2 coreclr-3951920cbd825c2b2251ba3572ca354f887d6033.zip | |
Implement JIT_NewArr1_R2R as R2R wrapper for JIT_NewArr1 to support both MethodTable-based and TypeDesc-based helpers. (#12475)
Related issue: #12463
Diffstat (limited to 'src/vm/jithelpers.cpp')
| -rw-r--r-- | src/vm/jithelpers.cpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/vm/jithelpers.cpp b/src/vm/jithelpers.cpp index e5fc596689..b74c4104ff 100644 --- a/src/vm/jithelpers.cpp +++ b/src/vm/jithelpers.cpp @@ -3139,6 +3139,21 @@ HCIMPL2(Object*, JIT_NewArr1OBJ_MP_FastPortable, CORINFO_CLASS_HANDLE arrayMT, I } HCIMPLEND +//************************************************************* +// R2R-specific array allocation wrapper that extracts array method table from ArrayTypeDesc +// +HCIMPL2(Object*, JIT_NewArr1_R2R, CORINFO_CLASS_HANDLE arrayTypeHnd_, INT_PTR size) +{ + FCALL_CONTRACT; + + TypeHandle arrayTypeHandle(arrayTypeHnd_); + ArrayTypeDesc *pArrayTypeDesc = arrayTypeHandle.AsArray(); + MethodTable *pArrayMT = pArrayTypeDesc->GetTemplateMethodTable(); + + return HCCALL2(JIT_NewArr1, (CORINFO_CLASS_HANDLE)pArrayMT, size); +} +HCIMPLEND + #include <optdefault.h> /*************************************************************/ |