diff options
| -rw-r--r-- | src/jit/codegenarm64.cpp | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/jit/codegenarm64.cpp b/src/jit/codegenarm64.cpp index efbb59007c..da678dc17b 100644 --- a/src/jit/codegenarm64.cpp +++ b/src/jit/codegenarm64.cpp @@ -3875,7 +3875,14 @@ void CodeGen::genSIMDIntrinsic(GenTreeSIMD* simdNode) simdNode->gtSIMDBaseType != TYP_SHORT && simdNode->gtSIMDBaseType != TYP_BYTE && simdNode->gtSIMDBaseType != TYP_UINT && simdNode->gtSIMDBaseType != TYP_ULONG) { - noway_assert(!"SIMD intrinsic with unsupported base type."); + // We don't need a base type for the Upper Save & Restore intrinsics, and we may find + // these implemented over lclVars created by CSE without full handle information (and + // therefore potentially without a base type). + if ((simdNode->gtSIMDIntrinsicID != SIMDIntrinsicUpperSave) && + (simdNode->gtSIMDIntrinsicID != SIMDIntrinsicUpperRestore)) + { + noway_assert(!"SIMD intrinsic with unsupported base type."); + } } switch (simdNode->gtSIMDIntrinsicID) |